Abstract
Purpose
Rivers in low plains in the subtropical regions of China, where the population is dense and economies are active and well-developed, might be a large terrestrial carbon pool. This present study of the Sanyang wetlands in Wenzhou, southeastern China, aims to quantitatively estimate the volume of sediments in this region’s polluted river systems and their carbon storage.
Materials and methods
The bathymetry of river sections were surveyed using an echo sounder equipped with a differential GPS. An underwater digital elevation model (DEM) was then developed using the anisotropic ordinary Kriging method. Sediment samples were collected and analyzed for carbon content and sediment properties. Carbon storage in sediments was calculated using bathymetric and sediment analysis data.
Results and discussion
The studied rivers have been receiving organic pollutants from local residences and industries for decades. Results from a river network of 1.2 km2 revealed a total carbon storage of 46.7 million kg in the sediments which had a volume of 1.4 million m3, with the upper 20 cm depth of sediments contributing about one third of this carbon storage.
Conclusions
The present work demonstrated that GIS technologies can be used to create digital river sediment surfaces and assess sediment amounts as well as determine the spatial distribution of sediments and their components. This could provide further insight into river restoration planning and other options from a carbon-balance perspective.
Similar content being viewed by others
References
Barnard PL, Erikson LH, Kvitek RG (2011) Small-scale sediment transport patterns and bedform morphodynamics: new insights from high-resolution multibeam bathymetry. Geo-Mar Lett 31:227–236
Bowen GJ, Maibauer BJ, Kraus MJ, Röhl U, Westerhold T, Steimke A, Gingerich PD, Wing SL, Clyde WC (2015) Two massive, rapid releases of carbon during the onset of the Palaeocene–Eocene thermal maximum. Nat Geosci 8:44–47
Canuel EA, Lerberg EJ, Dickhut RM, Kuehl SA, Thomas S, Bianchi TS, Wakeham SG (2009) Changes in sediment and organic carbon accumulation in a highly-disturbed ecosystem: the Sacramento-San Joaquin River Delta (California, USA). Mar Pollut Bull 59:154–163
Chen Z (2008) Quantitative studies using scenario planning method for landscape planning: a case study of Sanyang Wetland Park of Wenzhou, China, MSc thesis (in Chinese). Tongji University, Shanghai
Counihan TD, Waite IR, Nilsen EB, Hardimana JM, Elias E, Gelfenbaum G, Zaugg SD (2014) A survey of benthic sediment contaminants in reaches of the Columbia River Estuary based on channel sedimentation characteristics. Sci Total Environ 484:331–343
Downing JA, Cole JJ, Middelburg J, Striegl RG, Duarte CM, Kortelainen P (2008) Sediment organic carbon burial in agriculturally eutrophic impoundments over the last century. Glob Biogeochem Cycles 22:GB1018. doi:10.1029/2006GB002854
Duan SW, Kaushal SS (2013) Warming increases carbon and nutrient fluxes from sediments in streams across land use. Biogeosciences 2:1193–1207
Einola E, Rantakari M, Kankaala P, Kortelainen P, Ojala A, Pajunen H, Mäkelä S, Arvola L (2011) Carbon pools and fluxes in a chain of five boreal lakes: a dry and wet year comparison. J Geophys Res 116:16–36
Hobbs WO, Engstrom DR, Scottler SP, Zimmer KD, Cotner JB (2013) Estimating modern carbon burial rates in lakes using a single sediment sample. Limnol Oceanogr Methods 11:316–326
Hoerl AE, Kennard RW (1970) Ridge regression: biased estimation for nonorthogonal problems. Technometrics 12:55–67
Kunz MJ, Anselmetti FS, Wüest A, Wehrli B, Vollenweider A, Thüring S (2011) Sediment accumulation and carbon, nitrogen, and phosphorus deposition in the large tropical reservoir Lake Kariba (Zambia/Zimbabwe). J Geophys Res Biogeosci 116(G3):2779–2799
Li YB, Jin MM, Wang Y (2010) Underwater digital elevation model validation and accuracy assessment. In: 2010 Second IITA International Conference on geoscience and remote sensing (Vol 2, pp. 302–305). Qingdao, China
Ma XX, Ji XL, Li J, Hu H, Mei K, Dahlgren R, Shang X, Zhang MH (2012) Integration of GLS data and on-board real-time water quality monitoring. Acta Agriculturae Zhejiangensis 3:503–508 (in Chinese)
Mackay EB, Folkard A, Barker P (2012) Contribution of sediment focussing to heterogeneity of organic carbon and phosphorus burial in small lakes. Freshw Biol 2:290–304
MEPPRC (Ministry of Environmental Protection of the People’s Republic of China) (1995) Environmental protection standards in China (environmental quality standard for soils, GB 15618-1995). http://kjs.mep.gov.cn/hjbhbz/bzwb/. Accessed 12 May 2014 (in Chinese)
Merwade VM (2009) Effect of spatial trends on interpolation of river bathymetry. J Hydrol 4:169–181
Merwade VM, Maidment DR, Goff JA (2006) Anisotropic considerations while interpolating river channel bathymetry. J Hydrol 331:731–741
Merwade VM, Cook A, Coonrod J (2008) GIS techniques for creating river terrain models for hydrodynamic modeling and flood inundation mapping. Environ Model Softw 23(10–11):1300–1311
Mitsch WJ, Bernal B, Nahlik AM, Mander U, Zhang L, Anderson CJ, Jørgensen SE, Brix H (2012) Wetlands, carbon, and climate change. Landsc Ecol 28:583–597
Nóbrega GN, Ferreira TO, Artur AG, de Mendonça ES, RA de Leão O, Teixeira AS, Otero XL (2015) Evaluation of methods for quantifying organic carbon in mangrove soils from semi-arid region. J Soils Sediments 15:282–291
Norton JB, Jungst LJ, Norton U, Olsen HR, Tate KW, Horwath WR (2011) Soil carbon and nitrogen storage in upper montane riparian meadows. Ecosystems 14:1217–1231
Norton JB, Olsen HR, Jungst LJ, Legg DE, Horwath WR (2014) Soil carbon and nitrogen storage in alluvial wet meadows of the Southern Sierra Nevada Mountains, USA. J Soils Sediments 14:34–43
Rippey B, Anderson NJ, Renberg I, Korsman T (2008) The accuracy of methods used to estimate the whole-lake accumulation rate of organic carbon, major cations, phosphorus and heavy metals in sediment. J Paleolimnol 1:83–99
Sekellick AJ, William Banks WS, Myers MK (2013) Water volume and sediment volume and density in Lake Linganore between Boyers Mill Road Bridge and Bens Branch, Frederick County, Maryland, 2012 Scientific Investigations Report, pp. 2013–5082
Tong C, Feagin RA, Lu J, Zhang X, Zhu X, Wang W, He W (2007) Ecosystem service values and restoration in the urban Sanyang wetland of Wenzhou, China. Ecol Eng 29:249–258 (in Chinese)
Vonhögen PLM, Heteren SV, Wiersma AP, de Kleine MPE, Marges VC (2013) Quantifying sediment dynamics within the Dutch Wadden Sea using bathymetric monitoring series. J Coast Res 65:1611–1616
Vrbancich J (2012) Airborne electromagnetic bathymetry and estimation of bedrock topography in Broken Bay, Australia. Geophysics 4:3–17
Wang J, Zhu L, Wang Y, Gao S, Daut G (2012a) A comparison of different methods for determining the organic and inorganic carbon content of lake sediment from two lakes on the Tibetan Plateau. Quat Int 250:49–54
Wang W, Cheng Y, Liu L (2012b) Study on river comprehensive restoration plan in coastal plains in Zhejiang Province. Yellow River 7:5–9 (in Chinese)
Winogradow A, Pempkowiak J (2014) Organic carbon burial rates in the Baltic Sea sediments. Estuar Coast Shelf Sci 138:27–36
Yang K (2007) Stream structure characteristics and urbanization response in dense plain river network: a case study of Shanghai, China. PhD thesis (in Chinese). East China Normal University, China
Zeng J, Lou YP, Cheng HP (2006) Research on water quality model of Wenruitang River network. Zhejiang Hydrotechnics 1:41–43 (in Chinese)
Acknowledgments
We wish to thank the students (Wang Ting, Wang Qian, Zhu Shenwu, Wu Chunjie, to name a few) from the Environmental Sciences Program of Wenzhou University who were involved in the sampling, field measurements, and laboratory analysis. This study was funded by the Science and Technology Department of Zhejiang Province (Project No. 2012C23023), Zhejiang Environmental Protection Bureau (Project No. 2011B26), and Wenzhou Science and Technology Bureau (Project No. S20150022). We are also grateful for the support provided by the Wenzhou Municipal Government, Wenzhou University, and Foreign Experts program to undertake this study. The authors would also like to acknowledge the Idaho EPSCoR NSF funding (IIA-1301792).
Author information
Authors and Affiliations
Corresponding author
Additional information
Responsible editor: Nikolaus Kuhn
Rights and permissions
About this article
Cite this article
Li, Y., Wu, D., Thring, R.W. et al. Bathymetric modeling of sediments and organic carbon of polluted rivers in southeastern China. J Soils Sediments 16, 2296–2305 (2016). https://doi.org/10.1007/s11368-016-1451-0
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11368-016-1451-0