Skip to main content
Top
Published in: Environmental Earth Sciences 19/2018

01-10-2018 | Original Article

A review of GIS-integrated statistical techniques for groundwater quality evaluation and protection

Authors: Deepesh Machiwal, Vincent Cloutier, Cüneyt Güler, Nerantzis Kazakis

Published in: Environmental Earth Sciences | Issue 19/2018

Log in

Activate our intelligent search to find suitable subject content or patents.

search-config
loading …

Abstract

Water quality evaluation is critically important for the protection and sustainable management of groundwater resources, which are variably vulnerable to ever-increasing human-induced physical and chemical pressures (e.g., overexploitation and pollution of aquifers) and to climate change/variability. Preceding studies have applied a variety of tools and techniques, ranging from conventional to modern, for characterization of the groundwater quality worldwide. Recently, geographic information system (GIS) technology has been successfully integrated with the advanced statistical/geostatistical methods, providing improved interpretation capabilities for the assessment of the water quality over different spatial scales. This review intends to examine the current standing of the GIS-integrated statistical/geostatistical methods applied in hydrogeochemical studies. In this paper, we focus on applications of the time series modeling, multivariate statistical/geostatistical analyses, and artificial intelligence techniques used for groundwater quality evaluation and aquifer vulnerability assessment. In addition, we provide an overview of salient groundwater quality indices developed over the years and employed for the assessment of groundwater quality across the globe. Then, limitations and research gaps of the past studies are outlined and perspectives of the future research needs are discussed. It is revealed that comprehensive applications of the GIS-integrated advanced statistical methods are generally rare in groundwater quality evaluations. One of the major challenges in future research will be implementing procedures of statistical methods in GIS software to enhance analysis capabilities for both spatial and temporal data (multiple sites/stations and time frames) in a simultaneous manner.

Dont have a licence yet? Then find out more about our products and how to get one now:

Springer Professional "Wirtschaft+Technik"

Online-Abonnement

Mit Springer Professional "Wirtschaft+Technik" erhalten Sie Zugriff auf:

  • über 102.000 Bücher
  • über 537 Zeitschriften

aus folgenden Fachgebieten:

  • Automobil + Motoren
  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Elektrotechnik + Elektronik
  • Energie + Nachhaltigkeit
  • Finance + Banking
  • Management + Führung
  • Marketing + Vertrieb
  • Maschinenbau + Werkstoffe
  • Versicherung + Risiko

Jetzt Wissensvorsprung sichern!

Springer Professional "Technik"

Online-Abonnement

Mit Springer Professional "Technik" erhalten Sie Zugriff auf:

  • über 67.000 Bücher
  • über 390 Zeitschriften

aus folgenden Fachgebieten:

  • Automobil + Motoren
  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Elektrotechnik + Elektronik
  • Energie + Nachhaltigkeit
  • Maschinenbau + Werkstoffe




 

Jetzt Wissensvorsprung sichern!

Literature
go back to reference Abbasi T, Abbasi SA (2012) Water quality indices. Elsevier, Oxford, UK, p 384 Abbasi T, Abbasi SA (2012) Water quality indices. Elsevier, Oxford, UK, p 384
go back to reference Abbasi S, Mohammadi K, Kholghi MK, Howard K (2013) Aquifer vulnerability assessments using DRASTIC, weights of evidence and the analytic element method. Hydrol Sci J 58(1):186–197 Abbasi S, Mohammadi K, Kholghi MK, Howard K (2013) Aquifer vulnerability assessments using DRASTIC, weights of evidence and the analytic element method. Hydrol Sci J 58(1):186–197
go back to reference Adeloye AJ, Montaseri M (2002) Preliminary streamflow data analyses prior to water resources planning study. Hydrol Sci J 47(5):679–692 Adeloye AJ, Montaseri M (2002) Preliminary streamflow data analyses prior to water resources planning study. Hydrol Sci J 47(5):679–692
go back to reference Adhikary PP, Dash CJ, Chandrasekharan H, Rajput TBS, Dubey SK (2012) Evaluation of groundwater quality for irrigation and drinking using GIS and geostatistics in a peri-urban area of Delhi, India. Arab J Geosci 5:1423–1434 Adhikary PP, Dash CJ, Chandrasekharan H, Rajput TBS, Dubey SK (2012) Evaluation of groundwater quality for irrigation and drinking using GIS and geostatistics in a peri-urban area of Delhi, India. Arab J Geosci 5:1423–1434
go back to reference Ağca N, Karanlık S, Ödemiş B (2014) Assessment of ammonium, nitrate, phosphate, and heavy metal pollution in groundwater from Amik Plain, southern Turkey. Environ Monit Assess 186(9):5921–5934 Ağca N, Karanlık S, Ödemiş B (2014) Assessment of ammonium, nitrate, phosphate, and heavy metal pollution in groundwater from Amik Plain, southern Turkey. Environ Monit Assess 186(9):5921–5934
go back to reference Aguilar JB, Orban P, Dassargues A, Brouyère S (2007) Identification of groundwater quality trends in a chalk aquifer threatened by intensive agriculture in Belgium. Hydrogeol J 15:1615–1627 Aguilar JB, Orban P, Dassargues A, Brouyère S (2007) Identification of groundwater quality trends in a chalk aquifer threatened by intensive agriculture in Belgium. Hydrogeol J 15:1615–1627
go back to reference Ahmed S (2006) Application of Geostatistics in Hydrosciences. In: Thangarajan M (ed) Groundwater resource evaluation, augmentation, contamination, restoration, modeling and management. Capital Publishing Company, New Delhi, pp 78–111 Ahmed S (2006) Application of Geostatistics in Hydrosciences. In: Thangarajan M (ed) Groundwater resource evaluation, augmentation, contamination, restoration, modeling and management. Capital Publishing Company, New Delhi, pp 78–111
go back to reference Aller L, Bennett T, Lehr JH, Petty RJ (1985) DRASTIC: a standardized system for evaluating ground water potential using hydrogeological settings. In: EPA/600/285/018, Environmental Research Laboratory. US Environmental Protection Agency, Ada Aller L, Bennett T, Lehr JH, Petty RJ (1985) DRASTIC: a standardized system for evaluating ground water potential using hydrogeological settings. In: EPA/600/285/018, Environmental Research Laboratory. US Environmental Protection Agency, Ada
go back to reference Alley WM (1993) Regional ground-water quality. Wiley, New York, p 634 Alley WM (1993) Regional ground-water quality. Wiley, New York, p 634
go back to reference Alther GA (1979) A simplified statistical sequence applied to routine water quality analysis—a case history. Ground Water 17(6):556–561 Alther GA (1979) A simplified statistical sequence applied to routine water quality analysis—a case history. Ground Water 17(6):556–561
go back to reference Antonakos AK, Lambrakis NL (2007) Development and testing of three hybrid methods for assessment of aquifer vulnerability to nitrates, based on the DRASTIC model, an example from NE Korinthia, Greece. J Hydrol 333(2–4):288–304 Antonakos AK, Lambrakis NL (2007) Development and testing of three hybrid methods for assessment of aquifer vulnerability to nitrates, based on the DRASTIC model, an example from NE Korinthia, Greece. J Hydrol 333(2–4):288–304
go back to reference APHA-AWWA-WEF (2017) Standard methods for the examination of water and wastewater, 23rd edn. American Public Health Association (APHA)-American Water Works Association (AWWA)-Water Environment Federation (WEF), Washington, DC APHA-AWWA-WEF (2017) Standard methods for the examination of water and wastewater, 23rd edn. American Public Health Association (APHA)-American Water Works Association (AWWA)-Water Environment Federation (WEF), Washington, DC
go back to reference ASCE Task Committee (2000) Artificial neural networks in hydrology—I: preliminary concepts. J Hydrol Eng ASCE 5(2):115–123 ASCE Task Committee (2000) Artificial neural networks in hydrology—I: preliminary concepts. J Hydrol Eng ASCE 5(2):115–123
go back to reference Ashley RP, Lloyd JW (1978) An example of the use of factor analysis and cluster analysis in groundwater chemistry interpretation. J Hydrol 39:355–364 Ashley RP, Lloyd JW (1978) An example of the use of factor analysis and cluster analysis in groundwater chemistry interpretation. J Hydrol 39:355–364
go back to reference Assaf H, Saadeh M (2009) Geostatistical assessment of groundwater nitrate contamination with reflection on DRASTIC vulnerability assessment: the case of the Upper Litani Basin, Lebanon. Water Resour Manag 23:775–796 Assaf H, Saadeh M (2009) Geostatistical assessment of groundwater nitrate contamination with reflection on DRASTIC vulnerability assessment: the case of the Upper Litani Basin, Lebanon. Water Resour Manag 23:775–796
go back to reference Ayuso SV, Acebes P, López-Archilla AI, Montes C, Guerrero MC (2009) Environmental factors controlling the spatiotemporal distribution of microbial communities in a coastal, sandy aquifer system (Doñana, southwest Spain). Hydrogeol J 17:767–780 Ayuso SV, Acebes P, López-Archilla AI, Montes C, Guerrero MC (2009) Environmental factors controlling the spatiotemporal distribution of microbial communities in a coastal, sandy aquifer system (Doñana, southwest Spain). Hydrogeol J 17:767–780
go back to reference Babiker IS, Mohamed MMA, Hiyama T (2007) Assessing groundwater quality using GIS. Water Resour Manag 21:699–715 Babiker IS, Mohamed MMA, Hiyama T (2007) Assessing groundwater quality using GIS. Water Resour Manag 21:699–715
go back to reference Backman B, Bodiš D, Lahermo P, Rapant S, Tarvainen T (1998) Application of a groundwater contamination index in Finland and Slovakia. Environ Geol 36(1–2):55–64 Backman B, Bodiš D, Lahermo P, Rapant S, Tarvainen T (1998) Application of a groundwater contamination index in Finland and Slovakia. Environ Geol 36(1–2):55–64
go back to reference Banoeng-Yakubo B, Yidana SM, Emmanuel N, Akabzaa T, Asiedu D (2009) Analysis of groundwater quality using water quality index and conventional graphical methods: the Volta region, Ghana. Environ Earth Sci 59(4):867–879 Banoeng-Yakubo B, Yidana SM, Emmanuel N, Akabzaa T, Asiedu D (2009) Analysis of groundwater quality using water quality index and conventional graphical methods: the Volta region, Ghana. Environ Earth Sci 59(4):867–879
go back to reference Barca E, Passarella G (2008) Spatial evaluation of the risk of groundwater quality degradation. A comparison between disjunctive kriging and geostatistical simulation. Environ Monit Assess 137:261–273 Barca E, Passarella G (2008) Spatial evaluation of the risk of groundwater quality degradation. A comparison between disjunctive kriging and geostatistical simulation. Environ Monit Assess 137:261–273
go back to reference Bárdossy A (2011) Interpolation of groundwater quality parameters with some values below the detection limit. Hydrol Earth Syst Sci 15:2763–2775 Bárdossy A (2011) Interpolation of groundwater quality parameters with some values below the detection limit. Hydrol Earth Syst Sci 15:2763–2775
go back to reference Bárdossy A, Kundzewicz ZW (1990) Geostatistical methods for detection of outliers in groundwater quality spatial fields. J Hydrol 115:343–359 Bárdossy A, Kundzewicz ZW (1990) Geostatistical methods for detection of outliers in groundwater quality spatial fields. J Hydrol 115:343–359
go back to reference Berzas JJ, Garcia LF, Rodriguez RC, Martinalvarez PJ (2000) Evolution of the water quality of a managed natural wetland: Tablas de Daimiel National Park (Spain). Water Res 34(12):3161–3170 Berzas JJ, Garcia LF, Rodriguez RC, Martinalvarez PJ (2000) Evolution of the water quality of a managed natural wetland: Tablas de Daimiel National Park (Spain). Water Res 34(12):3161–3170
go back to reference Bethea RM, Rhinehart RR (1991) Applied engineering statistics. Marcel Dekker, Inc., New York Bethea RM, Rhinehart RR (1991) Applied engineering statistics. Marcel Dekker, Inc., New York
go back to reference Bjerg PL, Christensen TH (1992) Spatial and temporal small-scale variation in groundwater quality of a shallow sandy aquifer. J Hydrol 131:133–149 Bjerg PL, Christensen TH (1992) Spatial and temporal small-scale variation in groundwater quality of a shallow sandy aquifer. J Hydrol 131:133–149
go back to reference Bodrud-Doza Md, Islam ARMT, Ahmed F, Das S, Saha N, Rahman MS (2016) Characterization of groundwater quality using water evaluation indices, multivariate statistics and geostatistics in central Bangladesh. Water Sci 30:19–40 Bodrud-Doza Md, Islam ARMT, Ahmed F, Das S, Saha N, Rahman MS (2016) Characterization of groundwater quality using water evaluation indices, multivariate statistics and geostatistics in central Bangladesh. Water Sci 30:19–40
go back to reference Bondu R, Cloutier V, Rosa E, Benzaazoua M (2017) Mobility and speciation of geogenic arsenic in bedrock groundwater from the Canadian Shield in western Quebec, Canada. Sci Total Environ 574:509–519 Bondu R, Cloutier V, Rosa E, Benzaazoua M (2017) Mobility and speciation of geogenic arsenic in bedrock groundwater from the Canadian Shield in western Quebec, Canada. Sci Total Environ 574:509–519
go back to reference Box GEP, Cox DR (1964) An analysis of transformations. J R Stat Soc Ser B 26(2):211–252 Box GEP, Cox DR (1964) An analysis of transformations. J R Stat Soc Ser B 26(2):211–252
go back to reference Box GEP, Hunter WG, Hunter JS (1978) Statistics for experimenters: an introduction to design, data analysis, and model building. Wiley Interscience, New York Box GEP, Hunter WG, Hunter JS (1978) Statistics for experimenters: an introduction to design, data analysis, and model building. Wiley Interscience, New York
go back to reference Boy-Roura M, Nolan BT, Menció A, Mas-Pla J (2013) Regression model for aquifer vulnerability assessment of nitrate pollution in the Osona region (NE Spain). J Hydrol 505:150–162 Boy-Roura M, Nolan BT, Menció A, Mas-Pla J (2013) Regression model for aquifer vulnerability assessment of nitrate pollution in the Osona region (NE Spain). J Hydrol 505:150–162
go back to reference Bras RL, Rodriguez-Iturbe I (1985) Random functions and hydrology. Addison-Wesley, Reading Bras RL, Rodriguez-Iturbe I (1985) Random functions and hydrology. Addison-Wesley, Reading
go back to reference Bronson KF, Malapati A, Booker JD, Scanlon BR, Hudnall WH, Schurbert AM (2009) Residual soil nitrate in irrigated Southern High Plains cotton fields and Ogallala groundwater nitrate. J Soil Water Conserv 64(2):98–104 Bronson KF, Malapati A, Booker JD, Scanlon BR, Hudnall WH, Schurbert AM (2009) Residual soil nitrate in irrigated Southern High Plains cotton fields and Ogallala groundwater nitrate. J Soil Water Conserv 64(2):98–104
go back to reference Brown CE (1998) Applied multivariate statistics in geohydrology and related sciences, 1st edn. Springer, New York Brown CE (1998) Applied multivariate statistics in geohydrology and related sciences, 1st edn. Springer, New York
go back to reference Buragohain M, Bhuyan B, Sarma HP (2010) Seasonal variations of lead, arsenic, cadmium and aluminium contamination of groundwater in Dhemaji district, Assam, India. Environ Monit Assess 170:345–351 Buragohain M, Bhuyan B, Sarma HP (2010) Seasonal variations of lead, arsenic, cadmium and aluminium contamination of groundwater in Dhemaji district, Assam, India. Environ Monit Assess 170:345–351
go back to reference Burrough PA, McDonnell RA (1998) Principles of geographical information systems. Oxford University Press, Oxford, 333 pp Burrough PA, McDonnell RA (1998) Principles of geographical information systems. Oxford University Press, Oxford, 333 pp
go back to reference Busico G, Kazakis N, Colombani N, Mastrocicco M, Voudouris K, Tedesco D (2017) A modified SINTACS method for groundwater vulnerability and pollution risk assessment in highly anthropized regions based on NO3 – and SO4 2– concentrations. Sci Total Environ 609:1512–1523 Busico G, Kazakis N, Colombani N, Mastrocicco M, Voudouris K, Tedesco D (2017) A modified SINTACS method for groundwater vulnerability and pollution risk assessment in highly anthropized regions based on NO3 and SO4 2– concentrations. Sci Total Environ 609:1512–1523
go back to reference Busico G, Cuoco E, Kazakis N, Colombani N, Mastrocicco M, Tedesco D, Voudouris K (2018) Multivariate statistical analysis to characterize/discriminate between anthropogenic and geogenic trace element occurrence in Campania Plain, Southern Italy. Environ Pollut 234:260–269 Busico G, Cuoco E, Kazakis N, Colombani N, Mastrocicco M, Tedesco D, Voudouris K (2018) Multivariate statistical analysis to characterize/discriminate between anthropogenic and geogenic trace element occurrence in Campania Plain, Southern Italy. Environ Pollut 234:260–269
go back to reference Cairns SH, Dickson KL, Atkinson SF (1997) An examination of measuring selected water quality trophic indicators with SPOT satellite HRV data. Photogramm Eng Remote Sens 63(3):263–265 Cairns SH, Dickson KL, Atkinson SF (1997) An examination of measuring selected water quality trophic indicators with SPOT satellite HRV data. Photogramm Eng Remote Sens 63(3):263–265
go back to reference Canadian Council of Ministers of the Environment (2001) Canadian water quality guidelines for the protection of aquatic life. CCME Water Quality Index 1.0, Technical Report, in Canadian Environmental Quality Guidelines, 1999, Canadian Council of Ministers of the Environment, Winnipeg, Canada Canadian Council of Ministers of the Environment (2001) Canadian water quality guidelines for the protection of aquatic life. CCME Water Quality Index 1.0, Technical Report, in Canadian Environmental Quality Guidelines, 1999, Canadian Council of Ministers of the Environment, Winnipeg, Canada
go back to reference Candela L, Olea RA, Custodio E (1988) Lognormal kriging for the assessment of reliability in groundwater quality control observation networks. J Hydrol 103:67–84 Candela L, Olea RA, Custodio E (1988) Lognormal kriging for the assessment of reliability in groundwater quality control observation networks. J Hydrol 103:67–84
go back to reference Castrignanò A, Giugliarini L, Risaliti R, Martinelli N (2000) Study of spatial relationships among some soil physicochemical properties of a field in central Italy using multivariate geostatistics. Geoderma 97:39–60 Castrignanò A, Giugliarini L, Risaliti R, Martinelli N (2000) Study of spatial relationships among some soil physicochemical properties of a field in central Italy using multivariate geostatistics. Geoderma 97:39–60
go back to reference Chachadi AG, Lobo-Ferreira JP (2001) Seawater intrusion vulnerability mapping of aquifers using the GALDIT method. In: Proceedings of the workshop on modelling in hydrogeology, Anna University, Chennai, pp 143–156 Chachadi AG, Lobo-Ferreira JP (2001) Seawater intrusion vulnerability mapping of aquifers using the GALDIT method. In: Proceedings of the workshop on modelling in hydrogeology, Anna University, Chennai, pp 143–156
go back to reference Chang K-T (2002) Introduction to geographic information systems. Tata McGraw-Hill Publishing Company Ltd., New Delhi, p 348 Chang K-T (2002) Introduction to geographic information systems. Tata McGraw-Hill Publishing Company Ltd., New Delhi, p 348
go back to reference Chaudhuri S, Ale S, Delaune P, Rajan N (2012) Spatio-temporal variability in groundwater nitrate concentration in Texas: 1960–2010. J Environ Qual 41:1806–1817 Chaudhuri S, Ale S, Delaune P, Rajan N (2012) Spatio-temporal variability in groundwater nitrate concentration in Texas: 1960–2010. J Environ Qual 41:1806–1817
go back to reference Chen H, Druliner AD (1988) Agricultural chemical contamination of ground water in six areas of the high plains aquifer, Nebraska. National Water Summary 1986—hydrologic events and ground-water quality, water-supply Paper 2325. U.S. Geological Survey, Reston Chen H, Druliner AD (1988) Agricultural chemical contamination of ground water in six areas of the high plains aquifer, Nebraska. National Water Summary 1986—hydrologic events and ground-water quality, water-supply Paper 2325. U.S. Geological Survey, Reston
go back to reference Chen L, Feng Q (2013) Geostatistical analysis of temporal and spatial variations in groundwater levels and quality in the Minqin Oasis, Northwest China. Environ Earth Sci 70(3):1367–1378 Chen L, Feng Q (2013) Geostatistical analysis of temporal and spatial variations in groundwater levels and quality in the Minqin Oasis, Northwest China. Environ Earth Sci 70(3):1367–1378
go back to reference Chen Y, Takara K, Cluckie ID, Smedt FHD (eds) (2004) GIS and remote sensing in hydrology, Water resources and environment. IAHS Publication No. 289. IAHS Press, Wallingford, p 422 Chen Y, Takara K, Cluckie ID, Smedt FHD (eds) (2004) GIS and remote sensing in hydrology, Water resources and environment. IAHS Publication No. 289. IAHS Press, Wallingford, p 422
go back to reference Chou CJ (2006) Assessing spatial, temporal, and analytical variation of groundwater chemistry in a large nuclear complex, USA. Environ Monit Assess 119:571–598 Chou CJ (2006) Assessing spatial, temporal, and analytical variation of groundwater chemistry in a large nuclear complex, USA. Environ Monit Assess 119:571–598
go back to reference Civita M, De Maio M (2004) Assessing and mapping groundwater vulnerability to contamination: the Italian “combined” approach. Geofísica Internacional 43(4):513–532 Civita M, De Maio M (2004) Assessing and mapping groundwater vulnerability to contamination: the Italian “combined” approach. Geofísica Internacional 43(4):513–532
go back to reference Clark D (1975) Understanding canonical correlation analysis. Concepts and techniques in modern geography No. 3, geo abstracts. University of East Anglia, Norwich Clark D (1975) Understanding canonical correlation analysis. Concepts and techniques in modern geography No. 3, geo abstracts. University of East Anglia, Norwich
go back to reference Clarke RT (1998) Stochastic processes for water scientists: development and applications. Wiley, New York Clarke RT (1998) Stochastic processes for water scientists: development and applications. Wiley, New York
go back to reference Cloutier V, Lefebvre R, Therrien R, Savard MM (2008) Multivariate statistical analysis of geochemical data as indicative of the hydrogeochemical evolution of groundwater in a sedimentary rock aquifer system. J Hydrol 353:294–313 Cloutier V, Lefebvre R, Therrien R, Savard MM (2008) Multivariate statistical analysis of geochemical data as indicative of the hydrogeochemical evolution of groundwater in a sedimentary rock aquifer system. J Hydrol 353:294–313
go back to reference Cohen DB, Fisher C, Reid ML (1986) Ground-water contamination by toxic substances: a california assessment. In: Garner WY, Honeycutt RC, Nigg HN (eds) Evaluation of pesticides in ground water, ACS Symposium Series 315. American Chemical Society, Washington, DC, pp. 499–529 Cohen DB, Fisher C, Reid ML (1986) Ground-water contamination by toxic substances: a california assessment. In: Garner WY, Honeycutt RC, Nigg HN (eds) Evaluation of pesticides in ground water, ACS Symposium Series 315. American Chemical Society, Washington, DC, pp. 499–529
go back to reference Collins WD (1923) Graphic representation of water analyses. Ind Eng Chem 15(4):394 Collins WD (1923) Graphic representation of water analyses. Ind Eng Chem 15(4):394
go back to reference Cooley WW, Lohnes PR (1971) Multivariate data analysis. Wiley, New York Cooley WW, Lohnes PR (1971) Multivariate data analysis. Wiley, New York
go back to reference Cooper RM, Istok JD (1988a) Geostatistics applied to groundwater contamination. I: methodology. J Environ Engin ASCE 111(2):270–286 Cooper RM, Istok JD (1988a) Geostatistics applied to groundwater contamination. I: methodology. J Environ Engin ASCE 111(2):270–286
go back to reference Cooper RM, Istok JD (1988b) Geostatistics applied to groundwater contamination. II. Appl J Environ Eng ASCE 111(2):287–299 Cooper RM, Istok JD (1988b) Geostatistics applied to groundwater contamination. II. Appl J Environ Eng ASCE 111(2):287–299
go back to reference Council of Canadian Academies (2009) The sustainable management of groundwater in canada. Report of the expert panel on groundwater. Council of Canadian Academies, Ottawa Council of Canadian Academies (2009) The sustainable management of groundwater in canada. Report of the expert panel on groundwater. Council of Canadian Academies, Ottawa
go back to reference Cryer JD (1986) Time series analysis. PWS Publishers, Duxbury Press, Boston Cryer JD (1986) Time series analysis. PWS Publishers, Duxbury Press, Boston
go back to reference D’Agostino V, Greene EA, Passarella G, Vurro M (1998) Spatial and temporal study of nitrate concentration in groundwater by means of coregionalization. Environ Geol 36(3–4):285–295 D’Agostino V, Greene EA, Passarella G, Vurro M (1998) Spatial and temporal study of nitrate concentration in groundwater by means of coregionalization. Environ Geol 36(3–4):285–295
go back to reference Dalton MG, Upchurch SB (1978) Interpretation of hydrochemical facies by factor analysis. Ground Water 16(4):228–233 Dalton MG, Upchurch SB (1978) Interpretation of hydrochemical facies by factor analysis. Ground Water 16(4):228–233
go back to reference David M (1977) Geostatistical ore reserve estimation. Elsevier Scientific Publishing Company, New York, p 364 David M (1977) Geostatistical ore reserve estimation. Elsevier Scientific Publishing Company, New York, p 364
go back to reference David M, Dagbert M (1975) Lakeview revisited: variograms and correspondence analysis-new tools for the understanding of geochemical data. In: Proceedings of the 5th international geochemical exploration symposium, geochemical exploration, pp 163–181 David M, Dagbert M (1975) Lakeview revisited: variograms and correspondence analysis-new tools for the understanding of geochemical data. In: Proceedings of the 5th international geochemical exploration symposium, geochemical exploration, pp 163–181
go back to reference Davies PJ, Crosbie RS (2018) Mapping the spatial distribution of chloride deposition across Australia. J Hydrol 561:76–88 Davies PJ, Crosbie RS (2018) Mapping the spatial distribution of chloride deposition across Australia. J Hydrol 561:76–88
go back to reference Davis JC (1986) Statistics and data analysis in geology, 2nd edn. Wiley, New York Davis JC (1986) Statistics and data analysis in geology, 2nd edn. Wiley, New York
go back to reference Dawdy DR, Feth JH (1967) Applications of factor analysis in study of chemistry of ground water quality, Mojave River Valley, California. Water Resour Res 3(2):505–510 Dawdy DR, Feth JH (1967) Applications of factor analysis in study of chemistry of ground water quality, Mojave River Valley, California. Water Resour Res 3(2):505–510
go back to reference Dean JD, Huyakorn PS, Donigian AS Jr, Voos KA, Schanz RW, Meeks YJ, Carsel RF (1989) Risk of unsaturated/saturated transport and transformation of chemical concentrations (RUSTIC). Volumes I and II. EPA/600/3–89/048a. United States Environmental Protection Agency, Athens Dean JD, Huyakorn PS, Donigian AS Jr, Voos KA, Schanz RW, Meeks YJ, Carsel RF (1989) Risk of unsaturated/saturated transport and transformation of chemical concentrations (RUSTIC). Volumes I and II. EPA/600/3–89/048a. United States Environmental Protection Agency, Athens
go back to reference Delhomme JP (1978) Kriging in hydrosciences. Adv Water Resour 1:251–266 Delhomme JP (1978) Kriging in hydrosciences. Adv Water Resour 1:251–266
go back to reference Denny SC, Allen DM, Journeay JM (2007) DRASTIC-Fm: a modified vulnerability mapping method for structurally controlled aquifers in the southern Gulf Islands, British Columbia, Canada. Hydrogeol J 15:483–493 Denny SC, Allen DM, Journeay JM (2007) DRASTIC-Fm: a modified vulnerability mapping method for structurally controlled aquifers in the southern Gulf Islands, British Columbia, Canada. Hydrogeol J 15:483–493
go back to reference Deutsch WJ (1997) Groundwater geochemistry: fundamentals and applications to contamination. CRC Press LLC, Boca Raton, p 221 Deutsch WJ (1997) Groundwater geochemistry: fundamentals and applications to contamination. CRC Press LLC, Boca Raton, p 221
go back to reference Dillon R, Goldstein M (1984) multivariate analyses: methods and applications. Wiley, New York Dillon R, Goldstein M (1984) multivariate analyses: methods and applications. Wiley, New York
go back to reference Dixon B (2005a) Groundwater vulnerability mapping: A GIS and fuzzy rule based integrated tool. J Appl Geogr 25:327–347 Dixon B (2005a) Groundwater vulnerability mapping: A GIS and fuzzy rule based integrated tool. J Appl Geogr 25:327–347
go back to reference Dixon B (2005b) Applicability of neuro-fuzzy techniques in predicting groundwater vulnerability: a GIS-based sensitivity analysis. J Hydrol 309(1–4):17–38 Dixon B (2005b) Applicability of neuro-fuzzy techniques in predicting groundwater vulnerability: a GIS-based sensitivity analysis. J Hydrol 309(1–4):17–38
go back to reference Dixon B (2009) A case study using support vector machines, neural networks and logistic regression in a GIS to identify wells contaminated with NO3-N. Hydrogeol J 17:1507–1520 Dixon B (2009) A case study using support vector machines, neural networks and logistic regression in a GIS to identify wells contaminated with NO3-N. Hydrogeol J 17:1507–1520
go back to reference Doerfliger N, Jeannin PY, Zwahlen F (1999) Water vulnerability assessment in karst environments: a new method of defining protection areas using a multi-attribute approach and GIS tools (EPIK method). Environ Geol 39(2):165–176 Doerfliger N, Jeannin PY, Zwahlen F (1999) Water vulnerability assessment in karst environments: a new method of defining protection areas using a multi-attribute approach and GIS tools (EPIK method). Environ Geol 39(2):165–176
go back to reference Dojlido J, Raniszewsk IJ, Woyciechowska J (1994) Water quality index —application for rivers in Vistula river basin in Poland. Water Sci Technol 30:57–64 Dojlido J, Raniszewsk IJ, Woyciechowska J (1994) Water quality index —application for rivers in Vistula river basin in Poland. Water Sci Technol 30:57–64
go back to reference Dragon K (2006) Application of factor analysis to study contamination of a semi-confined aquifer (Wielkopolska Buried Valley aquifer, Poland). J Hydrol 331:272–279 Dragon K (2006) Application of factor analysis to study contamination of a semi-confined aquifer (Wielkopolska Buried Valley aquifer, Poland). J Hydrol 331:272–279
go back to reference Drozdov OA, Shepelevskii AA (1946) The theory of interpolation in a stochastic field of meteorological elements and its application to meteorological maps and network rationalization problems (in Russian). Trudy NIU GUGMS Series, 1(13), Russian Hydrological and Meteorological Service, Russia Drozdov OA, Shepelevskii AA (1946) The theory of interpolation in a stochastic field of meteorological elements and its application to meteorological maps and network rationalization problems (in Russian). Trudy NIU GUGMS Series, 1(13), Russian Hydrological and Meteorological Service, Russia
go back to reference Eheart JW, Cieniawski SE, Ranjithan S (1993) Genetic-algorithm-based design of groundwater quality monitoring system. WRC Research Report No. 218, Water Resources Center, University of Illinois at Urbana-Champaign, 205 North Mathews. Avenue Urbana Illinois 61801, p 50 Eheart JW, Cieniawski SE, Ranjithan S (1993) Genetic-algorithm-based design of groundwater quality monitoring system. WRC Research Report No. 218, Water Resources Center, University of Illinois at Urbana-Champaign, 205 North Mathews. Avenue Urbana Illinois 61801, p 50
go back to reference Elçi A, Ayvaz MT (2014) Differential-evolution algorithm based optimization for the site selection of groundwater production wells with the consideration of the vulnerability concept. J Hydrol 511:736–749 Elçi A, Ayvaz MT (2014) Differential-evolution algorithm based optimization for the site selection of groundwater production wells with the consideration of the vulnerability concept. J Hydrol 511:736–749
go back to reference El-Fadel M, Tomaszkiewicz M, Adra Y, Sadek S, Najm MA (2014) GIS-based assessment for the development of a groundwater quality index towards sustainable aquifer management. Water Resour Manag 28:3471–3487 El-Fadel M, Tomaszkiewicz M, Adra Y, Sadek S, Najm MA (2014) GIS-based assessment for the development of a groundwater quality index towards sustainable aquifer management. Water Resour Manag 28:3471–3487
go back to reference Enfield CG, Carsel RF, Cohen SZ, Phan T, Walters DM (1982) Approximating pollutant transport to ground water. Ground Water 20(6):711–722 Enfield CG, Carsel RF, Cohen SZ, Phan T, Walters DM (1982) Approximating pollutant transport to ground water. Ground Water 20(6):711–722
go back to reference Enwright N, Hudak PF (2009) Spatial distribution of nitrate and related factors in the high plains aquifer. Texas Environ Geol 58:1541–1548 Enwright N, Hudak PF (2009) Spatial distribution of nitrate and related factors in the high plains aquifer. Texas Environ Geol 58:1541–1548
go back to reference Farnham M, Klaus JS, Ashok KS, Johannesson KH (2000) Deciphering groundwater flow systems in Oasis Valley, Nevada, using trace element chemistry, multivariate statistics, and geographical information system. Math Geol 32(8):943–968 Farnham M, Klaus JS, Ashok KS, Johannesson KH (2000) Deciphering groundwater flow systems in Oasis Valley, Nevada, using trace element chemistry, multivariate statistics, and geographical information system. Math Geol 32(8):943–968
go back to reference Farnham M, Singh AK, Stetzenbach KJ, Johannesson KH (2002) Treatment of nondetects in multivariate analysis of groundwater geochemistry data. Chemometr Intell Lab Syst 60:265–281 Farnham M, Singh AK, Stetzenbach KJ, Johannesson KH (2002) Treatment of nondetects in multivariate analysis of groundwater geochemistry data. Chemometr Intell Lab Syst 60:265–281
go back to reference Felmy AR, Girvin DC, Jenne EA (1983) MINTEQ: A Computer Program for Calculating Aqueous Geochemical Equilibria. EPA/600/3–84/032, Pacific Northwest Laboratory, United States Environmental Protection Agency (USEPA), Washington, DC Felmy AR, Girvin DC, Jenne EA (1983) MINTEQ: A Computer Program for Calculating Aqueous Geochemical Equilibria. EPA/600/3–84/032, Pacific Northwest Laboratory, United States Environmental Protection Agency (USEPA), Washington, DC
go back to reference Ferguson G, Gleeson T (2012) Vulnerability of coastal aquifers to groundwater use and climate change. Nat Clim Change 2:342–345 Ferguson G, Gleeson T (2012) Vulnerability of coastal aquifers to groundwater use and climate change. Nat Clim Change 2:342–345
go back to reference Fijani E, Nadiri AA, Moghaddam AA, Tsai FT-C, Dixon B (2013) Optimization of DRASTIC method by supervised committee machine artificial intelligence to assess groundwater vulnerability for Maragheh-Bonab plain aquifer, Iran. J Hydrol 503:89–100 Fijani E, Nadiri AA, Moghaddam AA, Tsai FT-C, Dixon B (2013) Optimization of DRASTIC method by supervised committee machine artificial intelligence to assess groundwater vulnerability for Maragheh-Bonab plain aquifer, Iran. J Hydrol 503:89–100
go back to reference Forina M, Armanino C, Raggio V (2002) Clustering with dendrograms on interpretation variables. Anal Chim Acta 454(1):13–19 Forina M, Armanino C, Raggio V (2002) Clustering with dendrograms on interpretation variables. Anal Chim Acta 454(1):13–19
go back to reference Foster SSD (1987) Fundamental concepts in aquifer vulnerability, pollution risk and protection strategy. In: Van Duijvenbooden W, and Waegeningh HG (eds), Vulnerability of soil and groundwater to pollutants. In: TNO committee on hydrological research, the Hague, Proc. Inf., vol 38, pp 69–86 Foster SSD (1987) Fundamental concepts in aquifer vulnerability, pollution risk and protection strategy. In: Van Duijvenbooden W, and Waegeningh HG (eds), Vulnerability of soil and groundwater to pollutants. In: TNO committee on hydrological research, the Hague, Proc. Inf., vol 38, pp 69–86
go back to reference Frans L (2008) Trends of pesticides and nitrate in ground water of the Central Columbia Plateau, Washington, 1993–2003. J Environ Qual 37:273–280 Frans L (2008) Trends of pesticides and nitrate in ground water of the Central Columbia Plateau, Washington, 1993–2003. J Environ Qual 37:273–280
go back to reference Freeze RA, Cherry JA (1979) Groundwater. Prentice-Hall, Inc., Englewood Cliffs Freeze RA, Cherry JA (1979) Groundwater. Prentice-Hall, Inc., Englewood Cliffs
go back to reference Gan Y, Zhao K, Deng Y, Liang X, Ma T, Wang Y (2018) Groundwater flow and hydrogeochemical evolution in the Jianghan Plain, central China. Hydrogeol J 26(5):1609–1623 Gan Y, Zhao K, Deng Y, Liang X, Ma T, Wang Y (2018) Groundwater flow and hydrogeochemical evolution in the Jianghan Plain, central China. Hydrogeol J 26(5):1609–1623
go back to reference Gandin LS (1965) Objective analysis of meteorological fields. Israel Program for Scientific Translations, Jerusalem, p 242 Gandin LS (1965) Objective analysis of meteorological fields. Israel Program for Scientific Translations, Jerusalem, p 242
go back to reference Gemitzi A, Petalas C, Tsihrintzis VA, Pisinaras V (2006) Assessment of groundwater vulnerability to pollution: a combination of GIS, fuzzy logic and decision making techniques. Environ Geol 49:653–673 Gemitzi A, Petalas C, Tsihrintzis VA, Pisinaras V (2006) Assessment of groundwater vulnerability to pollution: a combination of GIS, fuzzy logic and decision making techniques. Environ Geol 49:653–673
go back to reference Gibbs RJ (1970) Mechanisms controlling world water chemistry. Science 170:1088–1090 Gibbs RJ (1970) Mechanisms controlling world water chemistry. Science 170:1088–1090
go back to reference Giggenbach WF (1988) Geothermal solute equilibria. Derivation of Na-K-Mg-Ca geoindicators. Geochim Cosmochim Acta 52(12):2749–2765 Giggenbach WF (1988) Geothermal solute equilibria. Derivation of Na-K-Mg-Ca geoindicators. Geochim Cosmochim Acta 52(12):2749–2765
go back to reference Gilbert RO (1987) Statistical methods for environmental pollution monitoring. Van Nostrand Reinhold, New York Gilbert RO (1987) Statistical methods for environmental pollution monitoring. Van Nostrand Reinhold, New York
go back to reference Giles BD, Flocas AA (1984) Air temperature variation in Greece, Part-I: persistence, trend and fluctuations. Int J Climatol 4:531–539 Giles BD, Flocas AA (1984) Air temperature variation in Greece, Part-I: persistence, trend and fluctuations. Int J Climatol 4:531–539
go back to reference Giri S, Singh G, Gupta SK, Jha VN, Tripathi RM (2010) An evaluation of metal contamination in surface and groundwater around a proposed uranium mining site, Jharkhand, India. Mine Water Environ 29(3):225–234 Giri S, Singh G, Gupta SK, Jha VN, Tripathi RM (2010) An evaluation of metal contamination in surface and groundwater around a proposed uranium mining site, Jharkhand, India. Mine Water Environ 29(3):225–234
go back to reference Gleeson T, VanderSteen J, Sophocleous MA, Taniguchi M, Alley WM, Allen DM, Zhou Y (2010) Groundwater sustainability strategies. Nat Geosci 3:378–379 Gleeson T, VanderSteen J, Sophocleous MA, Taniguchi M, Alley WM, Allen DM, Zhou Y (2010) Groundwater sustainability strategies. Nat Geosci 3:378–379
go back to reference Gogu RC, Dassargues A (2000) Current trends and future challenges in groundwater vulnerability assessment using overlay and index methods. Environ Geol 39(6):549–559 Gogu RC, Dassargues A (2000) Current trends and future challenges in groundwater vulnerability assessment using overlay and index methods. Environ Geol 39(6):549–559
go back to reference Goldscheider N, Klute M, Sturm S, Hotzl H (2000) The PI method—a GIS-based approach to mapping groundwater vulnerability with special consideration of karst aquifers. Z Angew Geol 46(3):157–166 Goldscheider N, Klute M, Sturm S, Hotzl H (2000) The PI method—a GIS-based approach to mapping groundwater vulnerability with special consideration of karst aquifers. Z Angew Geol 46(3):157–166
go back to reference Gong X, Richman MB (1995) On the application of cluster analysis to growing season precipitation data in North America East of the Rockies. J Clim 8:897–931 Gong X, Richman MB (1995) On the application of cluster analysis to growing season precipitation data in North America East of the Rockies. J Clim 8:897–931
go back to reference Goodchild MF, Parks BO, Steyaert LT (eds) (1993) Environmental modeling with GIS. Oxford University Press, New York Goodchild MF, Parks BO, Steyaert LT (eds) (1993) Environmental modeling with GIS. Oxford University Press, New York
go back to reference Goovaerts P (1999) Geostatistics in soil science: state-of-the-art and perspectives. Geoderma 89:1–45 Goovaerts P (1999) Geostatistics in soil science: state-of-the-art and perspectives. Geoderma 89:1–45
go back to reference Güler C, Thyne GD (2004a) Hydrologic and geologic factors controlling surface and groundwater chemistry in Indian Wells-Owens Valley area, southeastern California, USA. J Hydrol 285(1–4):177–198 Güler C, Thyne GD (2004a) Hydrologic and geologic factors controlling surface and groundwater chemistry in Indian Wells-Owens Valley area, southeastern California, USA. J Hydrol 285(1–4):177–198
go back to reference Güler C, Thyne GD, McCray JE, Turner AK (2002) Evaluation of graphical and multivariate statistical methods for classification of water chemistry data. Hydrogeol J 10(4):455–474 Güler C, Thyne GD, McCray JE, Turner AK (2002) Evaluation of graphical and multivariate statistical methods for classification of water chemistry data. Hydrogeol J 10(4):455–474
go back to reference Güler C, Kurt MA, Alpaslan M, Akbulut C (2012) Assessment of the impact of anthropogenic activities on the groundwater hydrology and chemistry in Tarsus coastal plain (Mersin, SE Turkey) using fuzzy clustering, multivariate statistics and GIS techniques. J Hydrol 414–415:435–451 Güler C, Kurt MA, Alpaslan M, Akbulut C (2012) Assessment of the impact of anthropogenic activities on the groundwater hydrology and chemistry in Tarsus coastal plain (Mersin, SE Turkey) using fuzzy clustering, multivariate statistics and GIS techniques. J Hydrol 414–415:435–451
go back to reference Güler C, Thyne GD, Tağa H, Yıldırım Ü (2017) Processes governing alkaline groundwater chemistry within a fractured rock (ophiolitic mélange) aquifer underlying a seasonally inhabited headwater area in the Aladağlar Range (Adana, Turkey). Geofluids. https://doi.org/10.1155/2017/3153924 (article ID 3153924)CrossRef Güler C, Thyne GD, Tağa H, Yıldırım Ü (2017) Processes governing alkaline groundwater chemistry within a fractured rock (ophiolitic mélange) aquifer underlying a seasonally inhabited headwater area in the Aladağlar Range (Adana, Turkey). Geofluids. https://​doi.​org/​10.​1155/​2017/​3153924 (article ID 3153924)CrossRef
go back to reference Gurdak JJ, McMahon PB, Bruce BW (2012) Vulnerability of groundwater quality to human activity and climate change and variability, high plains aquifer, USA. In: Treidel H, Martin-Bordes JL, Gurdak JJ (eds) Climate Change effects on groundwater resources—a global synthesis of findings and recommendations. Taylor & Francis Group, London, pp 145–168 Gurdak JJ, McMahon PB, Bruce BW (2012) Vulnerability of groundwater quality to human activity and climate change and variability, high plains aquifer, USA. In: Treidel H, Martin-Bordes JL, Gurdak JJ (eds) Climate Change effects on groundwater resources—a global synthesis of findings and recommendations. Taylor & Francis Group, London, pp 145–168
go back to reference Gurnell AM, Montgomery DR (eds) (2000) Hydrological applications of GIS. Wiley, Chichester, p 176 Gurnell AM, Montgomery DR (eds) (2000) Hydrological applications of GIS. Wiley, Chichester, p 176
go back to reference Haan CT (1977) Statistical methods in hydrology. Iowa State University Press, Iowa Haan CT (1977) Statistical methods in hydrology. Iowa State University Press, Iowa
go back to reference Hanh TM, Sthiannopkao P, The Ba S, D. and Kim K-W (2011) Development of water quality indexes to identify pollutants in Vietnam’s surface water. J Environ Eng ASCE 137(4):273–283 Hanh TM, Sthiannopkao P, The Ba S, D. and Kim K-W (2011) Development of water quality indexes to identify pollutants in Vietnam’s surface water. J Environ Eng ASCE 137(4):273–283
go back to reference Hardy A (1996) On the number of clusters. Comput Stat Data Anal 23:83–96 Hardy A (1996) On the number of clusters. Comput Stat Data Anal 23:83–96
go back to reference Hartigan A (1975) Clustering algorithms. Wiley, New York Hartigan A (1975) Clustering algorithms. Wiley, New York
go back to reference Hassan MM, Atkins PJ (2007) Arsenic risk mapping in Bangladesh: A simulation technique of cokriging estimation from regional count data. J Environ Sci Health Part A Toxic/Hazard Substan Environ Engin 42(12):1719–1728 Hassan MM, Atkins PJ (2007) Arsenic risk mapping in Bangladesh: A simulation technique of cokriging estimation from regional count data. J Environ Sci Health Part A Toxic/Hazard Substan Environ Engin 42(12):1719–1728
go back to reference Helsel DR, Frans LM (2006) Regional Kendall test for trend. Environ Sci Technol 40(13):4066–4073 Helsel DR, Frans LM (2006) Regional Kendall test for trend. Environ Sci Technol 40(13):4066–4073
go back to reference Helstrup T, Jørgensen NO, Banoeng-Yakubo B (2007) Investigation of hydrochemical characteristics of groundwater from the Cretaceous-Eocene limestone aquifer in southern Ghana and southern Togo using hierarchical cluster analysis. Hydrogeol J 15:977–989 Helstrup T, Jørgensen NO, Banoeng-Yakubo B (2007) Investigation of hydrochemical characteristics of groundwater from the Cretaceous-Eocene limestone aquifer in southern Ghana and southern Togo using hierarchical cluster analysis. Hydrogeol J 15:977–989
go back to reference Hem JD (1970) Study and interpretation of the chemical characteristics of natural water, 2nd edition, United States Geological Survey Water-Supply Paper 1473, Washington DC Hem JD (1970) Study and interpretation of the chemical characteristics of natural water, 2nd edition, United States Geological Survey Water-Supply Paper 1473, Washington DC
go back to reference Hem JD (1985) Study and Interpretation of the chemical characteristics of natural water. 3rd edition, United States Geological Survey Water-Supply Paper 2254, Washington DC Hem JD (1985) Study and Interpretation of the chemical characteristics of natural water. 3rd edition, United States Geological Survey Water-Supply Paper 2254, Washington DC
go back to reference Horton RK (1965) An index number system for rating water quality. J Water Pollut Control Fed 37(3):300–306 Horton RK (1965) An index number system for rating water quality. J Water Pollut Control Fed 37(3):300–306
go back to reference Hosseini SM, Mahjouri N (2014) Developing a fuzzy neural network-based support vector regression (FNN-SVR) for regionalizing nitrate concentration in groundwater. Environ Monit Assess 186:3685–3699 Hosseini SM, Mahjouri N (2014) Developing a fuzzy neural network-based support vector regression (FNN-SVR) for regionalizing nitrate concentration in groundwater. Environ Monit Assess 186:3685–3699
go back to reference Hotelling H (1936) Relations between two sets of variates. Biometrika 28:312–377 Hotelling H (1936) Relations between two sets of variates. Biometrika 28:312–377
go back to reference Hoyer BE, Hallberg GR (1991) Ground water vulnerability regions of iowa, special map 11. Iowa Department of Natural Resources, Iowa City Hoyer BE, Hallberg GR (1991) Ground water vulnerability regions of iowa, special map 11. Iowa Department of Natural Resources, Iowa City
go back to reference Hudak PF (2000a) Sulfate and chloride concentrations in Texas aquifer. Environ Int 26:55–61 Hudak PF (2000a) Sulfate and chloride concentrations in Texas aquifer. Environ Int 26:55–61
go back to reference Hudak PF (2000b) Regional trends in nitrate content of Texas groundwater. J Hydrol 228:37–47 Hudak PF (2000b) Regional trends in nitrate content of Texas groundwater. J Hydrol 228:37–47
go back to reference Hudak PF (2001) Water hardness and sodium trends in Texas aquifers. Environ Monit Assess 68:177–185 Hudak PF (2001) Water hardness and sodium trends in Texas aquifers. Environ Monit Assess 68:177–185
go back to reference Iskandar I, Koike K (2011) Distinguishing potential sources of arsenic released to groundwater around a fault zone containing a mine site. Environ Earth Sci 63:595–608 Iskandar I, Koike K (2011) Distinguishing potential sources of arsenic released to groundwater around a fault zone containing a mine site. Environ Earth Sci 63:595–608
go back to reference Iskandar I, Koike K, Sendjaja P (2012) Identifying groundwater arsenic contamination mechanisms in relation to arsenic concentrations in water and host rocks. Environ Earth Sci 65:2015–2026 Iskandar I, Koike K, Sendjaja P (2012) Identifying groundwater arsenic contamination mechanisms in relation to arsenic concentrations in water and host rocks. Environ Earth Sci 65:2015–2026
go back to reference Istok JD, Cooper RM (1988) Geostatistics applied to groundwater contamination. III: global estimates. J Environ Engin ASCE 111(2):915–928 Istok JD, Cooper RM (1988) Geostatistics applied to groundwater contamination. III: global estimates. J Environ Engin ASCE 111(2):915–928
go back to reference Istok JD, Rautman CA (1996) Probabilistic assessment of ground-water contamination: 2. Results of case study. Ground Water 34(6):1050–1064 Istok JD, Rautman CA (1996) Probabilistic assessment of ground-water contamination: 2. Results of case study. Ground Water 34(6):1050–1064
go back to reference Istok JD, Smyth JD, Flint FL (1993) Multivariate geostatistical analysis of ground-water contamination: a case history. Ground Water 31(1):63–74 Istok JD, Smyth JD, Flint FL (1993) Multivariate geostatistical analysis of ground-water contamination: a case history. Ground Water 31(1):63–74
go back to reference Izenman AJ (2013) Modern multivariate statistical techniques: regression, classification, and manifold learning, 2nd edn. Springer, New York Izenman AJ (2013) Modern multivariate statistical techniques: regression, classification, and manifold learning, 2nd edn. Springer, New York
go back to reference Jang C-S (2013) Use of multivariate indicator kriging methods for assessing groundwater contamination extents for irrigation. Environ Monit Assess 185:4049–4061 Jang C-S (2013) Use of multivariate indicator kriging methods for assessing groundwater contamination extents for irrigation. Environ Monit Assess 185:4049–4061
go back to reference Jang C-S, Liu C-W, Lu KL, Lin CC (2007) Delimitation of arsenic-contaminated groundwater using risk-based indicator approaches around blackfoot disease hyperendemic areas of southern Taiwan. Environ Monit Assess 134:293–304 Jang C-S, Liu C-W, Lu KL, Lin CC (2007) Delimitation of arsenic-contaminated groundwater using risk-based indicator approaches around blackfoot disease hyperendemic areas of southern Taiwan. Environ Monit Assess 134:293–304
go back to reference Jang C-S, Chen C-F, Liang C-P, Chen J-S (2016) Combining groundwater quality analysis and a numerical flow simulation for spatially establishing utilization strategies for groundwater and surface water in the Pingtung Plain. J Hydrol 533:541–556 Jang C-S, Chen C-F, Liang C-P, Chen J-S (2016) Combining groundwater quality analysis and a numerical flow simulation for spatially establishing utilization strategies for groundwater and surface water in the Pingtung Plain. J Hydrol 533:541–556
go back to reference Javadi S, Hashemy SM, Mohammadi K, Howard KWF, Neshat A (2017) Classification of aquifer vulnerability using K-means cluster analysis. J Hydrol 549:27–37 Javadi S, Hashemy SM, Mohammadi K, Howard KWF, Neshat A (2017) Classification of aquifer vulnerability using K-means cluster analysis. J Hydrol 549:27–37
go back to reference Jha MK, Chowdhury A, Chowdary VM, Peiffer S (2007) Groundwater management and development by integrated remote sensing and geographic information systems: prospects and constraints. Water Resour Manag 21(2):427–467 Jha MK, Chowdhury A, Chowdary VM, Peiffer S (2007) Groundwater management and development by integrated remote sensing and geographic information systems: prospects and constraints. Water Resour Manag 21(2):427–467
go back to reference Johnson RA, Wichern DW (1992) Applied multivariate statistical analysis, 3rd edn. Prentice-Hall International, Englewood Cliffs, p 642 Johnson RA, Wichern DW (1992) Applied multivariate statistical analysis, 3rd edn. Prentice-Hall International, Englewood Cliffs, p 642
go back to reference Jones AL, Smart PL (2005) Spatial and temporal changes in the structure of groundwater nitrate concentration time series (1935–1999) as demonstrated by autoregressive modeling. J Hydrol 310:201–215 Jones AL, Smart PL (2005) Spatial and temporal changes in the structure of groundwater nitrate concentration time series (1935–1999) as demonstrated by autoregressive modeling. J Hydrol 310:201–215
go back to reference Journel A (1974) Geostatistics for conditional simulation of orebodies. Econ Geol 69(5):673–687 Journel A (1974) Geostatistics for conditional simulation of orebodies. Econ Geol 69(5):673–687
go back to reference Journel AG, Huijbregts CJ (1978) Mining geostatistics. Academic Press, London, p 600 Journel AG, Huijbregts CJ (1978) Mining geostatistics. Academic Press, London, p 600
go back to reference Kagan RL (1967) Some problems relative to the interpretation of rainfall data (in Russian). Trudy GGO 208:64–75 Kagan RL (1967) Some problems relative to the interpretation of rainfall data (in Russian). Trudy GGO 208:64–75
go back to reference Kallio MP, Mujunen SP, Hatzimihalis G, Koutoufides P, Minkkinen P, Wilki PJ, Connor MA (1999) Multivariate data analysis of key pollutants in sewage samples: a case study. Anal Chim Acta 393(1–3):181–191 Kallio MP, Mujunen SP, Hatzimihalis G, Koutoufides P, Minkkinen P, Wilki PJ, Connor MA (1999) Multivariate data analysis of key pollutants in sewage samples: a case study. Anal Chim Acta 393(1–3):181–191
go back to reference Kaown D, Hyun Y, Bae G-O, Oh CW, Lee K-K (2012) Evaluation of spatio-temporal trends of groundwater quality in different land uses using Kendall test. Geosci J 16(1):65–75 Kaown D, Hyun Y, Bae G-O, Oh CW, Lee K-K (2012) Evaluation of spatio-temporal trends of groundwater quality in different land uses using Kendall test. Geosci J 16(1):65–75
go back to reference Karanth KR (1987) Ground water assessment: development and management. Tata McGraw-Hill Publishing Company Limited, New Delhi, p 720 Karanth KR (1987) Ground water assessment: development and management. Tata McGraw-Hill Publishing Company Limited, New Delhi, p 720
go back to reference Kavouri K, Plagnes V, Tremoulet J, Dorfliger N, Rejiba F, Marchet P (2011) PaPRIKa: a method for estimating karst resource and source vulnerability—application to the Ouysse karst system (southwest France). Hydrogeol J 19:339–353 Kavouri K, Plagnes V, Tremoulet J, Dorfliger N, Rejiba F, Marchet P (2011) PaPRIKa: a method for estimating karst resource and source vulnerability—application to the Ouysse karst system (southwest France). Hydrogeol J 19:339–353
go back to reference Kazakis N, Voudouris KS (2015) Groundwater vulnerability and pollution risk assessment of porous aquifers to nitrate: modifying the DRASTIC method using quantitative parameters. J Hydrol 525:13–25 Kazakis N, Voudouris KS (2015) Groundwater vulnerability and pollution risk assessment of porous aquifers to nitrate: modifying the DRASTIC method using quantitative parameters. J Hydrol 525:13–25
go back to reference Kazakis N, Kantiranis N, Voudouris KS, Mitrakas M, Kaprara E, Pavlou A (2015) Geogenic Cr oxidation on the surface of mafic minerals and the hydrogeological conditions influencing hexavalent chromium concentrations in groundwater. Sci Total Environ 514:224–238 Kazakis N, Kantiranis N, Voudouris KS, Mitrakas M, Kaprara E, Pavlou A (2015) Geogenic Cr oxidation on the surface of mafic minerals and the hydrogeological conditions influencing hexavalent chromium concentrations in groundwater. Sci Total Environ 514:224–238
go back to reference Kazakis N, Kantiranis N, Kalaitzidou K, Kaprara Ε, Mitrakas M, Frei R, Vargemezis G, Tsourlos P, Zouboulis A, Filippidis A (2017) Origin of hexavalent chromium in groundwater: the example of Sarigkiol Basin, Northern Greece. Sci Total Environ 593–594:552–566 Kazakis N, Kantiranis N, Kalaitzidou K, Kaprara Ε, Mitrakas M, Frei R, Vargemezis G, Tsourlos P, Zouboulis A, Filippidis A (2017) Origin of hexavalent chromium in groundwater: the example of Sarigkiol Basin, Northern Greece. Sci Total Environ 593–594:552–566
go back to reference Kazakis N, Spiliotis M, Voudouris K, Pliakas FK, Papadopoulos B (2018a) A fuzzy multicriteria categorization of the GALDIT method to assess seawater intrusion vulnerability of coastal aquifers. Sci Total Environ 621:552–566 Kazakis N, Spiliotis M, Voudouris K, Pliakas FK, Papadopoulos B (2018a) A fuzzy multicriteria categorization of the GALDIT method to assess seawater intrusion vulnerability of coastal aquifers. Sci Total Environ 621:552–566
go back to reference Kazakis N, Chalikakis K, Mazzilli N, Ollivier C, Manakos A, Voudouris K (2018b) Management and research strategies of karst aquifers in Greece: Literature overview and exemplification based on hydrodynamic modelling and vulnerability assessment of a strategic karst aquifer. Sci Total Environ 643:592–609 Kazakis N, Chalikakis K, Mazzilli N, Ollivier C, Manakos A, Voudouris K (2018b) Management and research strategies of karst aquifers in Greece: Literature overview and exemplification based on hydrodynamic modelling and vulnerability assessment of a strategic karst aquifer. Sci Total Environ 643:592–609
go back to reference Kendall MG (1973) Time series. Charles Griffin and Co. Ltd., London Kendall MG (1973) Time series. Charles Griffin and Co. Ltd., London
go back to reference Ketata M, Gueddari M, Bouhlila R (2012) Use of geographical information system and water quality index to assess groundwater quality in El Khairat deep aquifer (Enfidha, Central East Tunisia). Arab J Geosci 5:1379–1390 Ketata M, Gueddari M, Bouhlila R (2012) Use of geographical information system and water quality index to assess groundwater quality in El Khairat deep aquifer (Enfidha, Central East Tunisia). Arab J Geosci 5:1379–1390
go back to reference Khan HH, Khan A, Ahmed S, Perrin J (2011) GIS-based impact assessment of land-use changes on groundwater quality: study from a rapidly urbanizing region of South India. Environ Earth Sci 63:1289–1302 Khan HH, Khan A, Ahmed S, Perrin J (2011) GIS-based impact assessment of land-use changes on groundwater quality: study from a rapidly urbanizing region of South India. Environ Earth Sci 63:1289–1302
go back to reference Kim TH, Chung SY, Park N, Hamm S-Y, Lee SY, Kim B-W (2012) Combined analyses of chemometrics and kriging for identifying groundwater contamination sources and origins at the Masan coastal area in Korea. Environ Earth Sci 67(5):1373–1388 Kim TH, Chung SY, Park N, Hamm S-Y, Lee SY, Kim B-W (2012) Combined analyses of chemometrics and kriging for identifying groundwater contamination sources and origins at the Masan coastal area in Korea. Environ Earth Sci 67(5):1373–1388
go back to reference Kissel DE, Bidwell OW, Kientz JF (1982) Leaching classes in Kansas Soils. Bulletin No. 641. Kansas State University, Manhattan Kissel DE, Bidwell OW, Kientz JF (1982) Leaching classes in Kansas Soils. Bulletin No. 641. Kansas State University, Manhattan
go back to reference Konikow L, Kendy L (2005) Groundwater depletion: a global problem. Hydrogeol J 13(1):317–320 Konikow L, Kendy L (2005) Groundwater depletion: a global problem. Hydrogeol J 13(1):317–320
go back to reference Kumar S, Machiwal D, Dayal D (2017) Spatial modeling of rainfall trends using satellite datasets and geographic information system. Hydrol Sci J 62(10):1636–1653 Kumar S, Machiwal D, Dayal D (2017) Spatial modeling of rainfall trends using satellite datasets and geographic information system. Hydrol Sci J 62(10):1636–1653
go back to reference Kurumbein WC, Graybill FA (1965) An introduction to statistical models in geology. McGraw-Hill, New York Kurumbein WC, Graybill FA (1965) An introduction to statistical models in geology. McGraw-Hill, New York
go back to reference Lambrakis N, Antonakos A, Panagopoulos G (2004) The use of multicomponent statistical analysis in hydrogeological environmental research. Water Res 38:1862–1872 Lambrakis N, Antonakos A, Panagopoulos G (2004) The use of multicomponent statistical analysis in hydrogeological environmental research. Water Res 38:1862–1872
go back to reference Langelier W, Ludwig H (1942) Graphical methods for indicating the mineral character of natural waters. J Am Water Assoc 34:335–352 Langelier W, Ludwig H (1942) Graphical methods for indicating the mineral character of natural waters. J Am Water Assoc 34:335–352
go back to reference Li P, Wu J, Qian H, Lyu X, Liu H (2014) Origin and assessment of groundwater pollution and associated health risk: a case study in an industrial park, northwest China. Environ Geochem Health 36(4):693–712 Li P, Wu J, Qian H, Lyu X, Liu H (2014) Origin and assessment of groundwater pollution and associated health risk: a case study in an industrial park, northwest China. Environ Geochem Health 36(4):693–712
go back to reference Lin CY, Abdullah MH, Praveena SM, Yahaya AHB, Musta B (2012) Delineation of temporal variability and governing factors influencing the spatial variability of shallow groundwater chemistry in a tropical sedimentary island. J Hydrol 432–433:26–42 Lin CY, Abdullah MH, Praveena SM, Yahaya AHB, Musta B (2012) Delineation of temporal variability and governing factors influencing the spatial variability of shallow groundwater chemistry in a tropical sedimentary island. J Hydrol 432–433:26–42
go back to reference Lo CP, Yeung AKW (2003) Concepts and techniques of geographic information systems. Prentice-Hall of India Pvt. Ltd., New Delhi, p 492 Lo CP, Yeung AKW (2003) Concepts and techniques of geographic information systems. Prentice-Hall of India Pvt. Ltd., New Delhi, p 492
go back to reference Loftis JC (1996) Trends in groundwater quality. Hydrol Process 10:335–355 Loftis JC (1996) Trends in groundwater quality. Hydrol Process 10:335–355
go back to reference Lopez B, Baran N, Bourgine B (2015) An innovative procedure to assess multi-scale temporal trends in groundwater quality: example of the nitrate in the Seine-Normandy basin, France. J Hydrol 522:1–10 Lopez B, Baran N, Bourgine B (2015) An innovative procedure to assess multi-scale temporal trends in groundwater quality: example of the nitrate in the Seine-Normandy basin, France. J Hydrol 522:1–10
go back to reference Lumb A, Sharma TC, Bibeault J-F (2011) A review of genesis and evolution of water quality index (WQI) and some future directions. Water Qual Exposure Health 3:1–14 Lumb A, Sharma TC, Bibeault J-F (2011) A review of genesis and evolution of water quality index (WQI) and some future directions. Water Qual Exposure Health 3:1–14
go back to reference Machiwal D, Jha MK (2006) Time series analysis of hydrologic data for water resources planning and management: a review. J Hydrol Hydromech 54(3):237–257 Machiwal D, Jha MK (2006) Time series analysis of hydrologic data for water resources planning and management: a review. J Hydrol Hydromech 54(3):237–257
go back to reference Machiwal D, Jha MK (2010) Tools and techniques for water quality interpretation. In: Krantzberg G, Tanik A, Antunes do Carmo JS, Indarto A, Ekdal A (eds) Advances in water quality control. Scientific Research Publishing, Inc., USA, pp 211–252 Machiwal D, Jha MK (2010) Tools and techniques for water quality interpretation. In: Krantzberg G, Tanik A, Antunes do Carmo JS, Indarto A, Ekdal A (eds) Advances in water quality control. Scientific Research Publishing, Inc., USA, pp 211–252
go back to reference Machiwal D, Jha MK (2012) Hydrologic time series analysis: theory and practice. Springer, the Netherlands and Capital Publishing Company, New Delhi, p 303 Machiwal D, Jha MK (2012) Hydrologic time series analysis: theory and practice. Springer, the Netherlands and Capital Publishing Company, New Delhi, p 303
go back to reference Machiwal D, Jha MK (2014) Role of geographical information system for water quality evaluation. In: Nielson D (ed) Geographic information systems (GIS): techniques, applications and technologies. Nova Science Publishers, New York, USA, pp 217–278 Machiwal D, Jha MK (2014) Role of geographical information system for water quality evaluation. In: Nielson D (ed) Geographic information systems (GIS): techniques, applications and technologies. Nova Science Publishers, New York, USA, pp 217–278
go back to reference Machiwal D, Jha MK (2015) Identifying sources of groundwater contamination in a hard-rock aquifer system using multivariate statistical analyses and GIS-based geostatistical modeling techniques. J Hydrol Reg Stud 4(A):80–110 Machiwal D, Jha MK (2015) Identifying sources of groundwater contamination in a hard-rock aquifer system using multivariate statistical analyses and GIS-based geostatistical modeling techniques. J Hydrol Reg Stud 4(A):80–110
go back to reference Machiwal D, Jha MK, Mal BC (2011) GIS-based assessment and characterization of groundwater quality in a hard-rock hilly terrain of Western India. Environ Monit Assess 174:645–663 Machiwal D, Jha MK, Mal BC (2011) GIS-based assessment and characterization of groundwater quality in a hard-rock hilly terrain of Western India. Environ Monit Assess 174:645–663
go back to reference MacQueen J (1967) Some methods for classification and analysis of multivariate observations. In: Le Cam L.M, Neyman J (eds). In: Proceedings of the Fifth Berkeley symposium on mathematical statistics and probability, vol 1, University of California Press, Berkeley, California, pp 281–297 MacQueen J (1967) Some methods for classification and analysis of multivariate observations. In: Le Cam L.M, Neyman J (eds). In: Proceedings of the Fifth Berkeley symposium on mathematical statistics and probability, vol 1, University of California Press, Berkeley, California, pp 281–297
go back to reference Mair A, El-Kadi AI (2013) Logistic regression modeling to assess groundwater vulnerability to contamination in Hawaii, USA. J Contam Hydrol 153:1–23 Mair A, El-Kadi AI (2013) Logistic regression modeling to assess groundwater vulnerability to contamination in Hawaii, USA. J Contam Hydrol 153:1–23
go back to reference Malapati A, Bronson KF, Booker JD, Hudnall WH, Schubert AM (2011) Soil profile sulfate in irrigated Southern High Plains cotton fields and Ogallala aquifer. J Soil Water Conserv 66(5):287–294 Malapati A, Bronson KF, Booker JD, Hudnall WH, Schubert AM (2011) Soil profile sulfate in irrigated Southern High Plains cotton fields and Ogallala aquifer. J Soil Water Conserv 66(5):287–294
go back to reference Margat J (1968) Groundwater vulnerability maps. Conception-estimation-mapping. EEC Institut Europeen de l’ Eau, Paris (in French) Margat J (1968) Groundwater vulnerability maps. Conception-estimation-mapping. EEC Institut Europeen de l’ Eau, Paris (in French)
go back to reference Marko K, Al-Amri NS, Elfeki AMM (2014) Geostatistical analysis using GIS for mapping groundwater quality: case study in the recharge area of Wadi Usfan, western Saudi Arabia. Arab J Geosci 7(12):5239–5252 Marko K, Al-Amri NS, Elfeki AMM (2014) Geostatistical analysis using GIS for mapping groundwater quality: case study in the recharge area of Wadi Usfan, western Saudi Arabia. Arab J Geosci 7(12):5239–5252
go back to reference Masoud AA, Koike K, Mashaly HA, Gergis F (2016) Spatio-temporal trends and change factors of groundwater quality in an arid area with peat rich aquifers: Emergence of water environmental problems in Tanta District, Egypt. J Arid Environ 124:360–376 Masoud AA, Koike K, Mashaly HA, Gergis F (2016) Spatio-temporal trends and change factors of groundwater quality in an arid area with peat rich aquifers: Emergence of water environmental problems in Tanta District, Egypt. J Arid Environ 124:360–376
go back to reference Masoud AA, El-Horiny MM, Atwia MG, Gemail KS, Koike K (2018) Assessment of groundwater and soil quality degradation using multivariate and geostatistical analyses, Dakhla Oasis, Egypt. J Afr Earth Sci 142:64–81 Masoud AA, El-Horiny MM, Atwia MG, Gemail KS, Koike K (2018) Assessment of groundwater and soil quality degradation using multivariate and geostatistical analyses, Dakhla Oasis, Egypt. J Afr Earth Sci 142:64–81
go back to reference Matheron G (1965) Lee Variables Regionalisées et leur Estimation. Masson, Paris, p 306 Matheron G (1965) Lee Variables Regionalisées et leur Estimation. Masson, Paris, p 306
go back to reference Matheron G (1973) The intrinsic random functions and their applications. Adv Appl Prob 5:439–468 Matheron G (1973) The intrinsic random functions and their applications. Adv Appl Prob 5:439–468
go back to reference McBride GB (2005) Using statistical methods for water quality management: issues, problems and solutions. Wiley, New York McBride GB (2005) Using statistical methods for water quality management: issues, problems and solutions. Wiley, New York
go back to reference McCuen RH (2003) Modeling hydrologic change: statistical methods. Lewis Publishers, CRC Press LLC, Florida McCuen RH (2003) Modeling hydrologic change: statistical methods. Lewis Publishers, CRC Press LLC, Florida
go back to reference Melloul A, Collin M (1992) The ‘principal components’ statistical method as a complementary approach to geochemical methods in water quality factor identification; Application to the Coastal Plain aquifer of Israel. J Hydrol 140:49–73 Melloul A, Collin M (1992) The ‘principal components’ statistical method as a complementary approach to geochemical methods in water quality factor identification; Application to the Coastal Plain aquifer of Israel. J Hydrol 140:49–73
go back to reference Melloul AJ, Collin M (1998) A proposed index for aquifer water quality assessment: the case of Israel’s Sharon region. J Environ Manag 54:131–142 Melloul AJ, Collin M (1998) A proposed index for aquifer water quality assessment: the case of Israel’s Sharon region. J Environ Manag 54:131–142
go back to reference Mendizabal I, Baggelaar PK, Stuyfzand PJ (2012) Hydrochemical trends for public supply well fields in The Netherlands (1898–2008), natural backgrounds and upscaling to groundwater bodies. J Hydrol 450–451:279–292 Mendizabal I, Baggelaar PK, Stuyfzand PJ (2012) Hydrochemical trends for public supply well fields in The Netherlands (1898–2008), natural backgrounds and upscaling to groundwater bodies. J Hydrol 450–451:279–292
go back to reference Mendoza GA, Martins H (2006) Multi-criteria decision analysis in natural resource management: a critical review of methods and new modelling paradigms. For Ecol Manag 230:1–22 Mendoza GA, Martins H (2006) Multi-criteria decision analysis in natural resource management: a critical review of methods and new modelling paradigms. For Ecol Manag 230:1–22
go back to reference Meng SX, Maynard JB (2001) Use of statistical analysis to formulate conceptual models of geochemical behavior: Water chemical data from the Botucatu aquifer in São Paulo state, Brazil. J Hydrol 250:78–97 Meng SX, Maynard JB (2001) Use of statistical analysis to formulate conceptual models of geochemical behavior: Water chemical data from the Botucatu aquifer in São Paulo state, Brazil. J Hydrol 250:78–97
go back to reference Mirzaei R, Sakizadeh M (2016) Comparison of interpolation methods for the estimation of groundwater contamination in Andimeshk-Shush Plain, Southwest of Iran. Environ Sci Pollut Res 23(3):2758–2769 Mirzaei R, Sakizadeh M (2016) Comparison of interpolation methods for the estimation of groundwater contamination in Andimeshk-Shush Plain, Southwest of Iran. Environ Sci Pollut Res 23(3):2758–2769
go back to reference Mohammadi K, Niknam R, Majd VJ (2009) Aquifer vulnerability assessment using GIS and fuzzy system: a case study in Tehran-Karaj aquifer. Iran Environ Geol 58:437–446 Mohammadi K, Niknam R, Majd VJ (2009) Aquifer vulnerability assessment using GIS and fuzzy system: a case study in Tehran-Karaj aquifer. Iran Environ Geol 58:437–446
go back to reference Molina M, Aburto FN, Calderan RL, Cazanga M, Escudey M (2009) Trace element composition of selected fertilizers used in Chile: phosphorus fertilizers as a source of long-term soil contamination. Soil Sediment Contam 18:497–511 Molina M, Aburto FN, Calderan RL, Cazanga M, Escudey M (2009) Trace element composition of selected fertilizers used in Chile: phosphorus fertilizers as a source of long-term soil contamination. Soil Sediment Contam 18:497–511
go back to reference Moore JS (1988) SEEPPAGE: a system for early evaluation of pollution potential of agricultural ground water environments. Geology Technical Note 5 (Revision 1), US Department of Agriculture, Soil Conservation Service, Washington, DC Moore JS (1988) SEEPPAGE: a system for early evaluation of pollution potential of agricultural ground water environments. Geology Technical Note 5 (Revision 1), US Department of Agriculture, Soil Conservation Service, Washington, DC
go back to reference Mouser PJ, Hession WC, Rizzo DM, Gotelli NJ (2005) Hydrology and geostatistics of a Vermont, USA Kettlehole Peatland. J Hydrol 301:250–266 Mouser PJ, Hession WC, Rizzo DM, Gotelli NJ (2005) Hydrology and geostatistics of a Vermont, USA Kettlehole Peatland. J Hydrol 301:250–266
go back to reference Myers DE, Begovich CL, Butz TR, Kane VE (1982) Variogram models for regional groundwater geochemical data. Math Geol 14(6):629–644 Myers DE, Begovich CL, Butz TR, Kane VE (1982) Variogram models for regional groundwater geochemical data. Math Geol 14(6):629–644
go back to reference Nadiri AA, Sedghi Z, Khatibi R, Gharekhani M (2017) Mapping vulnerability of multiple aquifers using multiple models and fuzzy logic to objectively derive model structures. Sci Total Environ 593–594:75–90 Nadiri AA, Sedghi Z, Khatibi R, Gharekhani M (2017) Mapping vulnerability of multiple aquifers using multiple models and fuzzy logic to objectively derive model structures. Sci Total Environ 593–594:75–90
go back to reference Narany TS, Ramli MF, Aris AZ, Sulaiman WNA, Fakharian K (2014) Spatiotemporal variation of groundwater quality using integrated multivariate statistical and geostatistical approaches in Amol-Babol Plain, Iran. Environ Monit Assess 186:5797–5815 Narany TS, Ramli MF, Aris AZ, Sulaiman WNA, Fakharian K (2014) Spatiotemporal variation of groundwater quality using integrated multivariate statistical and geostatistical approaches in Amol-Babol Plain, Iran. Environ Monit Assess 186:5797–5815
go back to reference Nas B, Berktay A (2010) Groundwater quality mapping in urban groundwater using GIS. Environ Monit Assess 160:215–227 Nas B, Berktay A (2010) Groundwater quality mapping in urban groundwater using GIS. Environ Monit Assess 160:215–227
go back to reference Nasiri F, Maqsood I, Huang G, Fuller N (2007) Water quality index: A fuzzy river-pollution decision support expert system. J Water Resour Plan Manag ASCE 133(2):95–105 Nasiri F, Maqsood I, Huang G, Fuller N (2007) Water quality index: A fuzzy river-pollution decision support expert system. J Water Resour Plan Manag ASCE 133(2):95–105
go back to reference National Research Council (1993) Groundwater vulnerability assessment, contaminant potential under conditions of uncertainty. National Academy Press, Washington DC National Research Council (1993) Groundwater vulnerability assessment, contaminant potential under conditions of uncertainty. National Academy Press, Washington DC
go back to reference Niu B, Loáiciga HA, Wang Z, Zhan FB, Hong S (2014) Twenty years of global groundwater research: a science citation index expanded-based bibliometric survey (1993–2012). J Hydrol 519:966–975 Niu B, Loáiciga HA, Wang Z, Zhan FB, Hong S (2014) Twenty years of global groundwater research: a science citation index expanded-based bibliometric survey (1993–2012). J Hydrol 519:966–975
go back to reference Nobre RCM, Rotunno Filho OC, Mansur WJ, Nobre MMM, Cosenza CAN (2007) Groundwater vulnerability and risk mapping using GIS, modeling and a fuzzy logic tool. J Contam Hydrol 94:277–292 Nobre RCM, Rotunno Filho OC, Mansur WJ, Nobre MMM, Cosenza CAN (2007) Groundwater vulnerability and risk mapping using GIS, modeling and a fuzzy logic tool. J Contam Hydrol 94:277–292
go back to reference Nriagu JO, Nieboer E (1988) Chromium in the natural and human environments. Wiley-Interscience, New York Nriagu JO, Nieboer E (1988) Chromium in the natural and human environments. Wiley-Interscience, New York
go back to reference Nshagali BG, Nouck PN, Meli’i JL, Arétouyap Z, Manguelle-Dicoum E (2015) High iron concentration and pH change detected using statistics and geostatistics in crystalline basement equatorial region. Environ Earth Sci 73(11):7135–7145 Nshagali BG, Nouck PN, Meli’i JL, Arétouyap Z, Manguelle-Dicoum E (2015) High iron concentration and pH change detected using statistics and geostatistics in crystalline basement equatorial region. Environ Earth Sci 73(11):7135–7145
go back to reference Ochsenkühn M, Kontoyannakos J, Ochsenkühn-Petropulu M (1997) A new approach to a hydrochemical study of groundwater flow. J Hydrol 194:64–75 Ochsenkühn M, Kontoyannakos J, Ochsenkühn-Petropulu M (1997) A new approach to a hydrochemical study of groundwater flow. J Hydrol 194:64–75
go back to reference Oleson SG, Carr JR (1990) Correspondence analysis of water quality data: Implications for fauna deaths at Stillwater Lakes, Neveda. Math Geol 22:665–698 Oleson SG, Carr JR (1990) Correspondence analysis of water quality data: Implications for fauna deaths at Stillwater Lakes, Neveda. Math Geol 22:665–698
go back to reference Otto M (1998) Multivariate methods. In: Kellner R, Mermet JM, Otto M, Widmer HM (eds) Analytical chemistry. Wiley-VCH, Weinheim, p 916 Otto M (1998) Multivariate methods. In: Kellner R, Mermet JM, Otto M, Widmer HM (eds) Analytical chemistry. Wiley-VCH, Weinheim, p 916
go back to reference Pacheco FAL (1998) Finding the number of natural clusters in groundwater data sets using the concept of equivalence class. Comput Geosci 24(1):7–15 Pacheco FAL (1998) Finding the number of natural clusters in groundwater data sets using the concept of equivalence class. Comput Geosci 24(1):7–15
go back to reference Pacheco FAL, Pires LMGR, Santos RMB, Sanches Fernandes LF (2015) Factor weighting in DRASTIC modeling. Sci Total Environ 505:474–486 Pacheco FAL, Pires LMGR, Santos RMB, Sanches Fernandes LF (2015) Factor weighting in DRASTIC modeling. Sci Total Environ 505:474–486
go back to reference Panagopoulos G, Antonakos A, Lambrakis N (2006) Optimization of the DRASTIC method for groundwater vulnerability assessment via the use of simple statistical methods and GIS. Hydrogeol J 14:894–911 Panagopoulos G, Antonakos A, Lambrakis N (2006) Optimization of the DRASTIC method for groundwater vulnerability assessment via the use of simple statistical methods and GIS. Hydrogeol J 14:894–911
go back to reference Paradis D, Vigneault H, Lefebvre R, Savard MM, Ballard J-M, Qian B (2016) Groundwater nitrate concentration evolution under climate change and agricultural adaptation scenarios: Prince Edward Island, Canada. Earth Syst Dyn 7(1):183–202 Paradis D, Vigneault H, Lefebvre R, Savard MM, Ballard J-M, Qian B (2016) Groundwater nitrate concentration evolution under climate change and agricultural adaptation scenarios: Prince Edward Island, Canada. Earth Syst Dyn 7(1):183–202
go back to reference Park S-C, Yun S-T, Chae G-T, Yoo I-S, Shin K-S, Heo C-H, Lee S-K (2005) Regional hydrochemical study on salinization of coastal aquifers, western coastal area of South Korea. J Hydrol 313:182–194 Park S-C, Yun S-T, Chae G-T, Yoo I-S, Shin K-S, Heo C-H, Lee S-K (2005) Regional hydrochemical study on salinization of coastal aquifers, western coastal area of South Korea. J Hydrol 313:182–194
go back to reference Parkhurst DL, Thorstenson DC, Plummer LN (1980) PHREEQE: a computer program for geochemical calculations. Water resources investigations report 80–96, United States Geological Survey, NTIS Technical Report, PB81-167801, Springfield, Virginia 22161, p 210 Parkhurst DL, Thorstenson DC, Plummer LN (1980) PHREEQE: a computer program for geochemical calculations. Water resources investigations report 80–96, United States Geological Survey, NTIS Technical Report, PB81-167801, Springfield, Virginia 22161, p 210
go back to reference Parkhurst DL, Plummer LN, Thorstenson DC (1982) BALANCE: a computer program for calculating mass transfer for geochemical reactions in ground water. Water resources investigations Report 82–14, United States Geological Survey, NTIS Technical Report, PB82-255902, Springfield, Virginia 22161, p 27 Parkhurst DL, Plummer LN, Thorstenson DC (1982) BALANCE: a computer program for calculating mass transfer for geochemical reactions in ground water. Water resources investigations Report 82–14, United States Geological Survey, NTIS Technical Report, PB82-255902, Springfield, Virginia 22161, p 27
go back to reference Passarella G, Vurro M, D’Agostino V, Giuliano G, Barcelona MJ (2002) A probabilistic methodology to assess the risk of groundwater quality degradation. Environ Monit Assess 79:57–74 Passarella G, Vurro M, D’Agostino V, Giuliano G, Barcelona MJ (2002) A probabilistic methodology to assess the risk of groundwater quality degradation. Environ Monit Assess 79:57–74
go back to reference Pebesma EJ, de Kwaadsteniet JW (1997) Mapping groundwater quality in the Netherlands. J Hydrol 200:364–386 Pebesma EJ, de Kwaadsteniet JW (1997) Mapping groundwater quality in the Netherlands. J Hydrol 200:364–386
go back to reference Pételet-Giraud E, Dörfliger N, Crochet P (2000) RISKE: method d’évaluation multicritère de la vulnérabilité des aquifers karstiques. Application aux systèmes des Fontanilles et Cent-Fonts (Hérault, Sud de la France) [Risk: methodology for multicriteria evaluation of the vulnerability of karst aquifers. Application to systems Fontanilles and Cent-Fonts Fontanilles (Herault, southern France]. Hydrogéologie 4:71–88 Pételet-Giraud E, Dörfliger N, Crochet P (2000) RISKE: method d’évaluation multicritère de la vulnérabilité des aquifers karstiques. Application aux systèmes des Fontanilles et Cent-Fonts (Hérault, Sud de la France) [Risk: methodology for multicriteria evaluation of the vulnerability of karst aquifers. Application to systems Fontanilles and Cent-Fonts Fontanilles (Herault, southern France]. Hydrogéologie 4:71–88
go back to reference Petrişor A-I, Ianoş I, Iurea D, Văidianu MN (2012) Applications of principal component analysis integrated with GIS. Proc Environ Sci 14:247–256 Petrişor A-I, Ianoş I, Iurea D, Văidianu MN (2012) Applications of principal component analysis integrated with GIS. Proc Environ Sci 14:247–256
go back to reference Pettyjohn WA, Savoca M, Self D (1991) Regional assessment of aquifer vulnerability and sensitivity in the conterminous United States. Report EPA-600/2–91/043, United States Environmental Protection Agency, Ada, Oklahoma Pettyjohn WA, Savoca M, Self D (1991) Regional assessment of aquifer vulnerability and sensitivity in the conterminous United States. Report EPA-600/2–91/043, United States Environmental Protection Agency, Ada, Oklahoma
go back to reference Piper AM (1944) A graphical procedure in the geochemical interpretation of water analysis. Am Geophysi Union Trans 25:914–928 Piper AM (1944) A graphical procedure in the geochemical interpretation of water analysis. Am Geophysi Union Trans 25:914–928
go back to reference Pique A, Grandia F, Canals A (2010) Processes releasing arsenic to groundwater in the Caldes de Malavella geothermal area, NE Spain. Water Res 44:5618–5630 Pique A, Grandia F, Canals A (2010) Processes releasing arsenic to groundwater in the Caldes de Malavella geothermal area, NE Spain. Water Res 44:5618–5630
go back to reference Pirkle FL, Howell JA, Wecksung GW, Duran BS, Stablein NK (1984) An example of cluster analysis applied to a large geologic data set: aerial radiometric data from Copper Mountain, Wyoming. Math Geol 16(5):479–498 Pirkle FL, Howell JA, Wecksung GW, Duran BS, Stablein NK (1984) An example of cluster analysis applied to a large geologic data set: aerial radiometric data from Copper Mountain, Wyoming. Math Geol 16(5):479–498
go back to reference Plummer LN, Prestemon EC, Parkhurst DL (1991) An Interactive Code (NETPATH) for Modeling Net Geochemical Reactions along a Flow Path. Water-Resources Investigations Report 94-4078, United States Geological Survey, Reston, Virginia 22092, p 227 Plummer LN, Prestemon EC, Parkhurst DL (1991) An Interactive Code (NETPATH) for Modeling Net Geochemical Reactions along a Flow Path. Water-Resources Investigations Report 94-4078, United States Geological Survey, Reston, Virginia 22092, p 227
go back to reference Postma D, Larsen F, Thai NT, Pham TKT, Jakobsen R, Nhan PQ, Long TV, Viet PH, Murray AS (2012) Groundwater arsenic concentrations in Vietnam controlled by sediment age. Nat Geosci 5(9):656–661 Postma D, Larsen F, Thai NT, Pham TKT, Jakobsen R, Nhan PQ, Long TV, Viet PH, Murray AS (2012) Groundwater arsenic concentrations in Vietnam controlled by sediment age. Nat Geosci 5(9):656–661
go back to reference Prati L, Pavanello R, Pesarin F (1971) Assessment of surface water quality by a single index of pollution. Water Res 5:741–751 Prati L, Pavanello R, Pesarin F (1971) Assessment of surface water quality by a single index of pollution. Water Res 5:741–751
go back to reference Rainwater FH, Thatcher LL (1960) Methods for Collection and Analysis of Water Samples. 1st edition, United States Geological Survey Water-Supply Paper 1454, Washington, DC Rainwater FH, Thatcher LL (1960) Methods for Collection and Analysis of Water Samples. 1st edition, United States Geological Survey Water-Supply Paper 1454, Washington, DC
go back to reference Ramakrishnaiah CR, Sadashivaiah C, Ranganna G (2009) Assessment of water quality index for the groundwater in Tumkur taluk, Karnataka state, India. E J Chem 6(2):523–530 Ramakrishnaiah CR, Sadashivaiah C, Ranganna G (2009) Assessment of water quality index for the groundwater in Tumkur taluk, Karnataka state, India. E J Chem 6(2):523–530
go back to reference Ramesh S, Sumukaran N, Murugesan AG, Rajan MP (2010) An innovative approach of drinking water quality index—a case study from southern Tamil Nadu, India. Ecol Ind 10:857–868 Ramesh S, Sumukaran N, Murugesan AG, Rajan MP (2010) An innovative approach of drinking water quality index—a case study from southern Tamil Nadu, India. Ecol Ind 10:857–868
go back to reference Ramos Leal JA, Barrón Romero LE, Sandoval Montes I (2004) Combined use of aquifer contamination risk maps and contamination indexes in the design of water quality monitoring networks in Mexico. Geofísica Internacional 43(4):641–650 Ramos Leal JA, Barrón Romero LE, Sandoval Montes I (2004) Combined use of aquifer contamination risk maps and contamination indexes in the design of water quality monitoring networks in Mexico. Geofísica Internacional 43(4):641–650
go back to reference Rao SN, Rao SP, Varma D (2013) Spatial variations of groundwater vulnerability using cluster analysis. J Geol Soc India 81:685–697 Rao SN, Rao SP, Varma D (2013) Spatial variations of groundwater vulnerability using cluster analysis. J Geol Soc India 81:685–697
go back to reference Rautman CA, Istok JD (1996) Probabilistic assessment of ground-water contamination: 1. Geostatistical framework. Ground Water 34(5):899–909 Rautman CA, Istok JD (1996) Probabilistic assessment of ground-water contamination: 1. Geostatistical framework. Ground Water 34(5):899–909
go back to reference Reghunath R, Murthy TRS, Raghavan BR (2002) The utility of multivariate statistical techniques in hydrogeochemical studies: an example from Karnataka, India. Water Res 36:2437–2442 Reghunath R, Murthy TRS, Raghavan BR (2002) The utility of multivariate statistical techniques in hydrogeochemical studies: an example from Karnataka, India. Water Res 36:2437–2442
go back to reference Ribeiro L, Macedo ME (1995) Application of multivariate statistics, trend- and cluster analysis to groundwater quality in the Tejo and Sado aquifer. In: Proceedings of the Prague conference on groundwater quality: remediation and protection. IAHS Publication No. 225, Prague, pp 39–47 Ribeiro L, Macedo ME (1995) Application of multivariate statistics, trend- and cluster analysis to groundwater quality in the Tejo and Sado aquifer. In: Proceedings of the Prague conference on groundwater quality: remediation and protection. IAHS Publication No. 225, Prague, pp 39–47
go back to reference Riley JA, Steinhorst RK, Winter GV, Williams RE (1990) Statistical analysis of the hydrochemistry of ground waters in Columbia River basalts. J Hydrol 119:245–262 Riley JA, Steinhorst RK, Winter GV, Williams RE (1990) Statistical analysis of the hydrochemistry of ground waters in Columbia River basalts. J Hydrol 119:245–262
go back to reference Rouhani S, Hall TJ (1988) Geostatistical schemes for groundwater sampling. J Hydrol 103:85–102 Rouhani S, Hall TJ (1988) Geostatistical schemes for groundwater sampling. J Hydrol 103:85–102
go back to reference Rupert MG (2001) Calibration of the DRASTIC ground water vulnerability mapping method. Ground Water 39(4):625–630 Rupert MG (2001) Calibration of the DRASTIC ground water vulnerability mapping method. Ground Water 39(4):625–630
go back to reference Sacha L, Fleming D, Wysocki H (1987) Survey of pesticides in selected areas having vulnerable ground waters in Washington State. EPA/910/9–87/169, United States Environmental Protection Agency, Region X, Seattle, Washington Sacha L, Fleming D, Wysocki H (1987) Survey of pesticides in selected areas having vulnerable ground waters in Washington State. EPA/910/9–87/169, United States Environmental Protection Agency, Region X, Seattle, Washington
go back to reference Sadat-Noori SM, Ebrahimi K, Liaghat AM (2014) Groundwater quality assessment using the water quality index and GIS in Saveh-Nobaran aquifer, Iran. Environ Earth Sci 71:3827–3843 Sadat-Noori SM, Ebrahimi K, Liaghat AM (2014) Groundwater quality assessment using the water quality index and GIS in Saveh-Nobaran aquifer, Iran. Environ Earth Sci 71:3827–3843
go back to reference Saeedi M, Abessi O, Sharifi F, Meraji H (2010) Development of groundwater quality index. Environ Monit Assess 163:327–335 Saeedi M, Abessi O, Sharifi F, Meraji H (2010) Development of groundwater quality index. Environ Monit Assess 163:327–335
go back to reference Salas JD, Delleur JW, Yevjevich V, Lane WL (1980) Applied modeling of hydrologic time series. Water Resources Publications, Littleton Salas JD, Delleur JW, Yevjevich V, Lane WL (1980) Applied modeling of hydrologic time series. Water Resources Publications, Littleton
go back to reference Saleh A, Al-Ruwaih F, Shehata M (1999) Hydrogeochemical processes operating within the main aquifers of Kuwait. J Arid Environ 42:195–209 Saleh A, Al-Ruwaih F, Shehata M (1999) Hydrogeochemical processes operating within the main aquifers of Kuwait. J Arid Environ 42:195–209
go back to reference Salman AS, Zaidi FK, Hussein MT (2015) Evaluation of groundwater quality in northern Saudi Arabia using multivariate analysis and stochastic statistics. Environ Earth Sci 74(12):7769–7782 Salman AS, Zaidi FK, Hussein MT (2015) Evaluation of groundwater quality in northern Saudi Arabia using multivariate analysis and stochastic statistics. Environ Earth Sci 74(12):7769–7782
go back to reference Sânchez-Martos F, Jiménez-Espinosa R, Pulido-Bosch A (2001) Mapping groundwater quality variables using PCA and geostatistics: a case study of Bajo Andarax, southeastern Spain. Hydrol Sci J 46(2):227–242 Sânchez-Martos F, Jiménez-Espinosa R, Pulido-Bosch A (2001) Mapping groundwater quality variables using PCA and geostatistics: a case study of Bajo Andarax, southeastern Spain. Hydrol Sci J 46(2):227–242
go back to reference Sara MN, Gibbons R (1991) Organization and analysis of water quality data. In: Nielsen DM (ed) Practical handbook of ground-water monitoring. Lewis Publishers, Michigan, pp 541–588 Sara MN, Gibbons R (1991) Organization and analysis of water quality data. In: Nielsen DM (ed) Practical handbook of ground-water monitoring. Lewis Publishers, Michigan, pp 541–588
go back to reference Scanlon BR, Reedy RC, Bronson KF (2008) Impacts of landuse change on nitrogen cycling archived in semiarid unsaturated zone nitrate profiles, Southern High Plains, Texas. Environ Sci Technol 42(20):7566–7572 Scanlon BR, Reedy RC, Bronson KF (2008) Impacts of landuse change on nitrogen cycling archived in semiarid unsaturated zone nitrate profiles, Southern High Plains, Texas. Environ Sci Technol 42(20):7566–7572
go back to reference Schaefer JA, Mayor SJ (2007) Geostatistics reveal the scale of habitat selection. Ecol Model 209(2–4):401–406 Schaefer JA, Mayor SJ (2007) Geostatistics reveal the scale of habitat selection. Ecol Model 209(2–4):401–406
go back to reference Schoeller H (1955) Geochimie des eaux souterraines. Rev de l’Inst Francais du Petrole Paris 10(3):181–213 Schoeller H (1955) Geochimie des eaux souterraines. Rev de l’Inst Francais du Petrole Paris 10(3):181–213
go back to reference Sener E, Davraz A (2013) Assessment of groundwater vulnerability based on a modified DRASTIC model, GIS and an analytic hierarchy process (AHP) method: The case of Egirdir Lake basin (Isparta, Turkey). Hydrogeol J 21:701–714 Sener E, Davraz A (2013) Assessment of groundwater vulnerability based on a modified DRASTIC model, GIS and an analytic hierarchy process (AHP) method: The case of Egirdir Lake basin (Isparta, Turkey). Hydrogeol J 21:701–714
go back to reference Şener Ş, Şener E, Davraz A (2017) Evaluation of water quality using water quality index (WQI) method and GIS in Aksu River (SW-Turkey). Sci Total Environ 584–585:131–144 Şener Ş, Şener E, Davraz A (2017) Evaluation of water quality using water quality index (WQI) method and GIS in Aksu River (SW-Turkey). Sci Total Environ 584–585:131–144
go back to reference Shahin M, Van Oorschot HJL, De Lange SJ (1993) Statistical analysis in water resources engineering. A.A. Balkema, Rotterdam Shahin M, Van Oorschot HJL, De Lange SJ (1993) Statistical analysis in water resources engineering. A.A. Balkema, Rotterdam
go back to reference Shirazi SM, Imran HM, Akib S (2012) GIS-based DRASTIC method for groundwater vulnerability assessment: a review. J Risk Res 15(8):991–1011 Shirazi SM, Imran HM, Akib S (2012) GIS-based DRASTIC method for groundwater vulnerability assessment: a review. J Risk Res 15(8):991–1011
go back to reference Siebert S, Burke J, Faures J, Frenken K, Hoogeveen J, Döll P, Portmann T (2010) Groundwater use for irrigation—a global inventory. Hydrol Earth Syst Sci 14:1863–1880 Siebert S, Burke J, Faures J, Frenken K, Hoogeveen J, Döll P, Portmann T (2010) Groundwater use for irrigation—a global inventory. Hydrol Earth Syst Sci 14:1863–1880
go back to reference Skidmore AK, Bijer W, Schmidt K, Kumar L, K (1997) Use of remote sensing and GIS for sustainable land management. ITC J 3(4):302–315 Skidmore AK, Bijer W, Schmidt K, Kumar L, K (1997) Use of remote sensing and GIS for sustainable land management. ITC J 3(4):302–315
go back to reference Smith DG (1990) A better water quality indexing system for rivers and streams. Water Res 24(10):1237–1244 Smith DG (1990) A better water quality indexing system for rivers and streams. Water Res 24(10):1237–1244
go back to reference Sneath PHA, Sokal RR (1973) Numerical taxonomy. W.H. Freeman and Co., San Francisco Sneath PHA, Sokal RR (1973) Numerical taxonomy. W.H. Freeman and Co., San Francisco
go back to reference Snodgrass MF, Kitanidis PK (1997) A geostatistical approach to contaminant source identification. Water Resour Res 33(4):537–546 Snodgrass MF, Kitanidis PK (1997) A geostatistical approach to contaminant source identification. Water Resour Res 33(4):537–546
go back to reference Soltan ME (1999) Evaluation of groundwater quality in Dakhla Oasis (Egyptian Western Desert). Environ Monit Assess 57:157–168 Soltan ME (1999) Evaluation of groundwater quality in Dakhla Oasis (Egyptian Western Desert). Environ Monit Assess 57:157–168
go back to reference Sorichetta A, Masetti M, Ballabio C, Sterlacchini S (2012) Aquifer nitrate vulnerability assessment using positive and negative weights of evidence methods, Milan Italy. Comput Geosci 48:199–210 Sorichetta A, Masetti M, Ballabio C, Sterlacchini S (2012) Aquifer nitrate vulnerability assessment using positive and negative weights of evidence methods, Milan Italy. Comput Geosci 48:199–210
go back to reference Sprague LA, Lorenz DL (2009) Regional nutrient trends in streams and rivers of the United States, 1993–2003. Environ Sci Technol 43(10):3430–3435 Sprague LA, Lorenz DL (2009) Regional nutrient trends in streams and rivers of the United States, 1993–2003. Environ Sci Technol 43(10):3430–3435
go back to reference Stafford DB (ed) (1991) Civil engineering applications of remote sensing and geographic information systems. ASCE, New York Stafford DB (ed) (1991) Civil engineering applications of remote sensing and geographic information systems. ASCE, New York
go back to reference Stamatis G, Parpodis K, Filintas A, Zagana E (2011) Groundwater quality, nitrate pollution and irrigation environmental management in the Neogene sediments of an agricultural region in central Thessaly (Greece). Environ Earth Sci 64:1081–1105 Stamatis G, Parpodis K, Filintas A, Zagana E (2011) Groundwater quality, nitrate pollution and irrigation environmental management in the Neogene sediments of an agricultural region in central Thessaly (Greece). Environ Earth Sci 64:1081–1105
go back to reference Stambuk-Giljanovic N (1999) Water quality evaluation by index in Dalmatia. Water Res 33(16):3423–3440 Stambuk-Giljanovic N (1999) Water quality evaluation by index in Dalmatia. Water Res 33(16):3423–3440
go back to reference Steenhuis TS, Pacenka S, Porter KS (1987) MOUSE: a management model for evaluation ground water contamination from diffuse surface sources aided by computer graphics. Appl Agric Res 2:277–289 Steenhuis TS, Pacenka S, Porter KS (1987) MOUSE: a management model for evaluation ground water contamination from diffuse surface sources aided by computer graphics. Appl Agric Res 2:277–289
go back to reference Steinhorst RK, Williams RE (1985) Discrimination of groundwater sources using cluster analysis, MANOVA, canonical analysis and discriminant analysis. Water Resour Res 21(8):1149–1156 Steinhorst RK, Williams RE (1985) Discrimination of groundwater sources using cluster analysis, MANOVA, canonical analysis and discriminant analysis. Water Resour Res 21(8):1149–1156
go back to reference Steube C, Richter S, Griebler C (2009) First attempts towards an integrative concept for the ecological assessment of groundwater ecosystems. Hydrogeol J 17(1):23–35 Steube C, Richter S, Griebler C (2009) First attempts towards an integrative concept for the ecological assessment of groundwater ecosystems. Hydrogeol J 17(1):23–35
go back to reference Stiff HA Jr. (1951) The interpretation of chemical water analysis by means of patterns. J Pet Technol 3(10):15–17 Stiff HA Jr. (1951) The interpretation of chemical water analysis by means of patterns. J Pet Technol 3(10):15–17
go back to reference Stigter TY, Ribeiro L, Carvalho Dill AMM (2006) Application of a groundwater quality index as an assessment and communication tool in agroenvironmental policies: two Portuguese case studies. J Hydrol 327:578–591 Stigter TY, Ribeiro L, Carvalho Dill AMM (2006) Application of a groundwater quality index as an assessment and communication tool in agroenvironmental policies: two Portuguese case studies. J Hydrol 327:578–591
go back to reference Stoner JD (1978) Water-Quality Indices for Specific Water Uses. Geological Survey Circular 770, Washington, DC Stoner JD (1978) Water-Quality Indices for Specific Water Uses. Geological Survey Circular 770, Washington, DC
go back to reference Subbarao C, Subbarao NV, Chandu SN (1996) Characterization of groundwater contamination using factor analysis. Environ Geol 28(4):175–180 Subbarao C, Subbarao NV, Chandu SN (1996) Characterization of groundwater contamination using factor analysis. Environ Geol 28(4):175–180
go back to reference Suk H, Lee KK (1999) Characterization of a ground water hydrochemical system through multivariate analysis: clustering into ground water zones. Ground Water 37(3):358–366 Suk H, Lee KK (1999) Characterization of a ground water hydrochemical system through multivariate analysis: clustering into ground water zones. Ground Water 37(3):358–366
go back to reference Sullivan T, Gao Y (2017) Development of a new P3 (Probability, Protection, and Precipitation) method for vulnerability, hazard, and risk intensity index assessments in karst watersheds. J Hydrol 549:428–451 Sullivan T, Gao Y (2017) Development of a new P3 (Probability, Protection, and Precipitation) method for vulnerability, hazard, and risk intensity index assessments in karst watersheds. J Hydrol 549:428–451
go back to reference Taylor CH, Loftis JC (1989) Testing for trend in lake and ground water quality time series. J Am Water Resour Assoc 25(4):715–726 Taylor CH, Loftis JC (1989) Testing for trend in lake and ground water quality time series. J Am Water Resour Assoc 25(4):715–726
go back to reference Tennant CB, White ML (1959) Study of the distribution of some geochemical data. Econ Geol 54:1281–1290 Tennant CB, White ML (1959) Study of the distribution of some geochemical data. Econ Geol 54:1281–1290
go back to reference Teso RR, Younglove T, Peterson MR, Sheeks DL, Gallavan RE (1988) Soil taxonomy and surveys: classification of areal sensitivity to pesticide contamination of ground water. J Soil Water Conserv 43(4):348–352 Teso RR, Younglove T, Peterson MR, Sheeks DL, Gallavan RE (1988) Soil taxonomy and surveys: classification of areal sensitivity to pesticide contamination of ground water. J Soil Water Conserv 43(4):348–352
go back to reference Thirumalaivasan D, Karmegam M, Venugopal K (2003) AHP-DRASTIC: software for specific aquifer vulnerability assessment using DRASTIC model and GIS. Environ Model Softw 18(7):645–656 Thirumalaivasan D, Karmegam M, Venugopal K (2003) AHP-DRASTIC: software for specific aquifer vulnerability assessment using DRASTIC model and GIS. Environ Model Softw 18(7):645–656
go back to reference Thurstone LL (1931) Multiple factor analysis. Psychol Rev 38:406–427 Thurstone LL (1931) Multiple factor analysis. Psychol Rev 38:406–427
go back to reference Thyne G, Güler C, Poeter E (2004) Sequential analysis of hydrochemical data for watershed characterization. Ground Water 42(5):711–723 Thyne G, Güler C, Poeter E (2004) Sequential analysis of hydrochemical data for watershed characterization. Ground Water 42(5):711–723
go back to reference Tryon RC (1939) Cluster analysis. Edwards Brothers, Ann Arbor Tryon RC (1939) Cluster analysis. Edwards Brothers, Ann Arbor
go back to reference United Nations Environment Programme (2007) Global drinking water quality index development and sensitivity analysis report. United Nations Environment Programme, Global Environment Monitoring System/Water Programme United Nations Environment Programme (2007) Global drinking water quality index development and sensitivity analysis report. United Nations Environment Programme, Global Environment Monitoring System/Water Programme
go back to reference USEPA (1996) Guidance for data quality assessment: practical methods for data analysis. Quality Assurance Division, EPA QA/G-9, version QA96, United States Environmental Protection Agency (USEPA), Washington, DC USEPA (1996) Guidance for data quality assessment: practical methods for data analysis. Quality Assurance Division, EPA QA/G-9, version QA96, United States Environmental Protection Agency (USEPA), Washington, DC
go back to reference USEPA (1998) Guidance for Data quality assessment: practical methods for data analysis. Quality Assurance Division, EPA QA/G-9, version QA97, United States Environmental Protection Agency (USEPA), Washington, DC USEPA (1998) Guidance for Data quality assessment: practical methods for data analysis. Quality Assurance Division, EPA QA/G-9, version QA97, United States Environmental Protection Agency (USEPA), Washington, DC
go back to reference USSL (1954) Diagnosis and improvement of saline and alkaline soils. United States Salinity Laboratory (USSL). In: Richards LA (ed) Hand Book 60. United States Department of Agriculture (USDA), Washington DC, USA, p 159 USSL (1954) Diagnosis and improvement of saline and alkaline soils. United States Salinity Laboratory (USSL). In: Richards LA (ed) Hand Book 60. United States Department of Agriculture (USDA), Washington DC, USA, p 159
go back to reference Usunoff EJ, Guzman-Guzman A (1989) Multivariate analysis in hydrochemistry: an example of the use of factor and correspondence analysis. Ground Water 27(1):27–34 Usunoff EJ, Guzman-Guzman A (1989) Multivariate analysis in hydrochemistry: an example of the use of factor and correspondence analysis. Ground Water 27(1):27–34
go back to reference Vadiati M, Asghari-Moghaddam A, Nakhaei M, Adamowski J, Akbarzadeh AH (2016) A fuzzy-logic based decision-making approach for identification of groundwater quality based on groundwater quality indices. J Environ Manag 184:255–270 Vadiati M, Asghari-Moghaddam A, Nakhaei M, Adamowski J, Akbarzadeh AH (2016) A fuzzy-logic based decision-making approach for identification of groundwater quality based on groundwater quality indices. J Environ Manag 184:255–270
go back to reference Van Stempvoort D, Evert L, Wassenaar L (1992) Aquifer Vulnerability Index: a GIS compatible method for groundwater vulnerability mapping. Can Water Resour J 18:25–37 Van Stempvoort D, Evert L, Wassenaar L (1992) Aquifer Vulnerability Index: a GIS compatible method for groundwater vulnerability mapping. Can Water Resour J 18:25–37
go back to reference Vasanthavigar M, Srinivasamoorthy K, Vijayaragavan K, Rajiv Ganthi R, Chidambaram S, Anandhan P, Manivannan R, Vasudevan S (2010) Application of water quality index for groundwater quality assessment: Thirumanimuttar sub-basin, Tamilnadu, India. Environ Monit Assess 171(1–4):595–609 Vasanthavigar M, Srinivasamoorthy K, Vijayaragavan K, Rajiv Ganthi R, Chidambaram S, Anandhan P, Manivannan R, Vasudevan S (2010) Application of water quality index for groundwater quality assessment: Thirumanimuttar sub-basin, Tamilnadu, India. Environ Monit Assess 171(1–4):595–609
go back to reference Visser A, Dubus I, Broers HP, Brouyère S, Korcz M, Orban P, Goderniaux P, Batlle-Aguilar J, Surdyk N, Amraoui N, Job H, Pinault JL, Bierkens M (2009) Comparison of methods for the detection and extrapolation of trends in groundwater quality. J Environ Monit 11:2030–2043 Visser A, Dubus I, Broers HP, Brouyère S, Korcz M, Orban P, Goderniaux P, Batlle-Aguilar J, Surdyk N, Amraoui N, Job H, Pinault JL, Bierkens M (2009) Comparison of methods for the detection and extrapolation of trends in groundwater quality. J Environ Monit 11:2030–2043
go back to reference von der Heide C, Böttcher J, Deurer M, Weymann D, Well R, Duijnisveld WHM (2008) Spatial variability of N2O concentrations and of denitrification-related factors in the surficial groundwater of a catchment in Northern Germany. J Hydrol 360:230–241 von der Heide C, Böttcher J, Deurer M, Weymann D, Well R, Duijnisveld WHM (2008) Spatial variability of N2O concentrations and of denitrification-related factors in the surficial groundwater of a catchment in Northern Germany. J Hydrol 360:230–241
go back to reference Voudouris K, Polemio M, Kazakis N, Sifaleras A (2010) An agricultural decision support system for optimal land use regarding groundwater vulnerability. Int J Inf Syst Soc Change 1(4):66–79 Voudouris K, Polemio M, Kazakis N, Sifaleras A (2010) An agricultural decision support system for optimal land use regarding groundwater vulnerability. Int J Inf Syst Soc Change 1(4):66–79
go back to reference Vrba J, Zaporozec A (1994) Guidebook on mapping groundwater vulnerability. International contributions to hydrogeology, vol 16. International Association of Hydrogeologists, Hannover Vrba J, Zaporozec A (1994) Guidebook on mapping groundwater vulnerability. International contributions to hydrogeology, vol 16. International Association of Hydrogeologists, Hannover
go back to reference Wachniew P, Zurek AJ, Stumpp C, Gemitzi A, Gargini A, Filippini M, Rozanski K, Meeks J, Kværner J, Witczak S (2016) Toward operational methods for the assessment of intrinsic groundwater vulnerability: a review. Crit Rev Environ Sci Technol 46(9):827–884 Wachniew P, Zurek AJ, Stumpp C, Gemitzi A, Gargini A, Filippini M, Rozanski K, Meeks J, Kværner J, Witczak S (2016) Toward operational methods for the assessment of intrinsic groundwater vulnerability: a review. Crit Rev Environ Sci Technol 46(9):827–884
go back to reference Wagenet RJ, Hutson JL (1987) LEACHM: a finite-difference model for simulating water, salt, and pesticide movement in the Plant root zone, continuum 2. New York State Resources Institute, Cornell University, Ithaca Wagenet RJ, Hutson JL (1987) LEACHM: a finite-difference model for simulating water, salt, and pesticide movement in the Plant root zone, continuum 2. New York State Resources Institute, Cornell University, Ithaca
go back to reference WHO (2017) Guidelines for drinking-water quality: fourth edition incorporating the first addendum. World Health Organization, Geneva (license: CC BY-NC-SA 3.0 IGO) WHO (2017) Guidelines for drinking-water quality: fourth edition incorporating the first addendum. World Health Organization, Geneva (license: CC BY-NC-SA 3.0 IGO)
go back to reference Wilcox LV (1955) Classification and use of irrigation water. Circular 696. United States Department of Agriculture (USDA), Washington, DC Wilcox LV (1955) Classification and use of irrigation water. Circular 696. United States Department of Agriculture (USDA), Washington, DC
go back to reference Williams RE (1982) Statistical identification of hydraulic connections between the surface of a mountain and internal mineralized sources. Ground Water 20(4):466–478 Williams RE (1982) Statistical identification of hydraulic connections between the surface of a mountain and internal mineralized sources. Ground Water 20(4):466–478
go back to reference World Bank (2010) Deep wells and prudence: towards pragmatic action for addressing groundwater overexploitation in India. World Bank Report No. 51676, Washington, DC World Bank (2010) Deep wells and prudence: towards pragmatic action for addressing groundwater overexploitation in India. World Bank Report No. 51676, Washington, DC
go back to reference Wunderlin DA, del Pilar DM, Valeria AM, Fabiana PS, Cecilia HA, de los Angeles BM (2001) Pattern recognition techniques for the evaluation of spatial and temporal variations in water quality. A case study: Suquía River Basin (Córdoba-Argentina). Water Res 35(12):2881–2894 Wunderlin DA, del Pilar DM, Valeria AM, Fabiana PS, Cecilia HA, de los Angeles BM (2001) Pattern recognition techniques for the evaluation of spatial and temporal variations in water quality. A case study: Suquía River Basin (Córdoba-Argentina). Water Res 35(12):2881–2894
go back to reference Wurl J, Mendez-Rodriguez L, Acosta-Vargas B (2014) Arsenic content in groundwater from the southern part of the San Antonio-El Triunfo mining district, Baja California Sur, Mexico. J Hydrol 518:447–459 Wurl J, Mendez-Rodriguez L, Acosta-Vargas B (2014) Arsenic content in groundwater from the southern part of the San Antonio-El Triunfo mining district, Baja California Sur, Mexico. J Hydrol 518:447–459
go back to reference Yevjevich VM (1972) Stochastic processes in hydrology. Water Resources Publications, Fort Collins Yevjevich VM (1972) Stochastic processes in hydrology. Water Resources Publications, Fort Collins
go back to reference Yue S, Pilon P, Phinney B, Cavadias G (2002) The influence of autocorrelation on the ability to detect trend in hydrological series. Hydrol Process 16:1807–1829 Yue S, Pilon P, Phinney B, Cavadias G (2002) The influence of autocorrelation on the ability to detect trend in hydrological series. Hydrol Process 16:1807–1829
go back to reference Zakhem BA, Hafez R (2015) Heavy metal pollution index for groundwater quality assessment in Damascus Oasis, Syria. Environ Earth Sci 73(10):6591–6600 Zakhem BA, Hafez R (2015) Heavy metal pollution index for groundwater quality assessment in Damascus Oasis, Syria. Environ Earth Sci 73(10):6591–6600
go back to reference Zaporozec A (1972) Graphical interpretation of water-quality data. Ground Water 10(2):32–43 Zaporozec A (1972) Graphical interpretation of water-quality data. Ground Water 10(2):32–43
go back to reference Zwahlen F (ed) (2004) Vulnerability and risk mapping for the protection of carbonate (Karst) aquifers, final report (COST Action 620). European Commission, Directorate-General XII science, research and development, Report EUR 20912, Brussels, p 297 Zwahlen F (ed) (2004) Vulnerability and risk mapping for the protection of carbonate (Karst) aquifers, final report (COST Action 620). European Commission, Directorate-General XII science, research and development, Report EUR 20912, Brussels, p 297
Metadata
Title
A review of GIS-integrated statistical techniques for groundwater quality evaluation and protection
Authors
Deepesh Machiwal
Vincent Cloutier
Cüneyt Güler
Nerantzis Kazakis
Publication date
01-10-2018
Publisher
Springer Berlin Heidelberg
Published in
Environmental Earth Sciences / Issue 19/2018
Print ISSN: 1866-6280
Electronic ISSN: 1866-6299
DOI
https://doi.org/10.1007/s12665-018-7872-x

Other articles of this Issue 19/2018

Environmental Earth Sciences 19/2018 Go to the issue