Abstract
Due to the favorable weather, abundant water resources and fertile soil, the area has been known as the “homeland for crops and fish”. However, being one of the most developed regions in China, the environmental quality of the Pearl River delta has deteriorated due to recent socio-economic changes during the past two decades. The drivers are industrialization and economic growth, population growth and agricultural development; and the pressures are water pollution which include nutrients and suspended solids, pesticides, other persistent toxic substances (PAHs and PCBs) and oil. These have imposed various impacts such as eutrophication, formation of red tides and biomagnification of organic contaminants through food chains. In response to these, regulatory measures have been established by the Environmental Protection Bureau of Guangdong Province, joining forces with environmental protection authorities in all urban cities and most counties, in addition to the Hong Kong Environmental Protection Department, to control pollution in order to prevent further environmental deterioration and economic loss. The present paper is an attempt by following the DPSIR approach promoted by the OECD in the early 1990s and further developed by IGBP LOICZ to review the environmental quality of Pearl River with emphasis on water quality and the impact of rapid socio-economic changes.
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References
Chan RCK (1998) Regional development in the Yangtze and the Zhujiang delta regions. In: Yeung YM, Chu DKY (eds) The Guangdong development model and its challenges. City University of Hong Kong Press, Hong Kong, pp 43–73
Chau KC (1994) Agriculture and forestry. In: Yeung YM, Chu DKY (eds) Guangdong: survey of a province undergoing rapid change. Chinese University Press, Hong Kong, pp 87–112
Chen EKY, Maruya T (1992) Guangdong as a model of national economic development for China. In: A decade of “open-door” economic development in China 1979–1989. University of Hong Kong, Hong Kong, pp 153–183
Chen JT (1994) Study on the environmental protection countermeasures of Pearl River coast zones. In: Wong CK, Chu KH, Chen QC, Ma XL (eds) Environmental research in Pearl River and coastal area. Guangdong Higher Education Press, Guangzhou, pp 153–161
Cheung KC, Nie XP, Lan CY, Wong MH (2000) Aimen, Modaomen and Pearl River estuaries of the Pearl River delta, China. LOICZ Report and Studies,
China Environment Reporter (1997) China Environ Net 1(3):1–14
China Environment Yearbook Editorial Committee (1996–1999) China environment yearbook. China Environment Yearbook Press, Beijing
China Statistics Bureau (1998) China environmental statistics. China Statistical Press, Beijing
Dickman MD, Tang SM, Yin KD (1998) A comparison between algal bloom frequency in Hong Kong’s eastern and western waters. In: Proc European–Asian Worksh on Investigation and Management of Mediterranean and South China Sea Coastal Zone, 9–11 Nov, Hong Kong, pp 125–158
Duan S, Zhang S, Huang H (2000) Transport of dissolved inorganic nitrogen from the major rivers to estuaries in China. Nutr Cycling Agroecosyst 57:13–22
Editor Group of China Seashore Investigation (1989) China Sea environment quality investigation report from 1980 to 1987 (in Chinese). China Ocean Press, Beijing, pp 85–121
FAO (1999) Food and Agriculture Organization online database.
FBIS-CHI-88-124 (28 June 1988) Pearl River delta key to regional prosperity.
Guangdong Province Environmental Protection Bureau (1996) Guangdong Province environmental quality report, 1991–95. Guangdong EPB, Guangzhou
Guangdong Province Statistical Bureau (1996) Statistical yearbook of Guangdong for 1995. China Statistical Press, Beijing
Hanson BM (1993) The utilization of phosphate and nitrate by marine phytoplankton, and the implication of this for using nutrient levels as measures of pollution. In: Proc 2nd Int Conf on Marine Biology of the South China Sea, Guangzhou, China, 3–7 April, pp 70–73
Ho KC, Hodgkiss IJ (1991) Characteristics of red tides caused by Alexandrium catenella (Whedon and Kofoid) Balech in Hong Kong. In: Proc Int Conf on Toxic Marine Phytoplankton, 28 Oct, Newport, USA, pp 263–268
Hoffman EJ, Mills GL, Latimer JS, Quinn JG (1983) Annual input of petroleum hydrocarbons to the coastal environment via urban runoff. Can J Fish Aquat Sci 40:41–52
Hong Kong Federation of Industries (1992) Hong Kong industrial investment in the Pearl River delta. Hong Kong Federation of Industries, Hong Kong
Kot SC, Hu SL (1995) Water flows and sediment transport in Pearl River estuary and waves in South China Sea near Hong Kong. In: Proc Symp Hydraulics of Hong Kong Waters, Part 1, Hong Kong Government, Civil Engineering Department, Hong Kong
Lo WHC, Cheung KC (1998) Sustainable development in the Pearl River delta region: the case of Guangzhou. In: Yeung JYS (ed) The Guangdong development model and its challenge. City University of Hong Kong Press, Hong Kong, pp 279–404
Lu R (1995) Handbook of regulations on environmental protection in China, drinking water standard. Beijing Municipal Environmental Protection Bureau, Beijing
Meybeck M (1982) Carbon, nitrogen and phosphorus transport by world rivers. Am J Sci 282:401–450
Minh TB, Watanabe M, Nakata H, Tanabe S, Jefferson TA (1999) Contamination by persistent organochlorines in small crustaceans from Hong Kong coastal waters. Mar Pollut Bull 29:383–392
Neller RJ, Lam KC (1994) The environment. In: Yeung YM, Chu DKY (eds) Guangdong: survey of a province undergoing rapid change. Chinese University Press, Hong Kong, pp 23-35
New Zealand Trade Development Council (1998) Trade statistics online resources.
Parsons ECM, Chan HM, Kinoshita R (1999) Trace metal and organochlorine concentrations in a Pygmy Bryde’s whale (Balaenoptera edeni) from South China Sea. Mar Pollut Bull 38:51–55
Planning Department (1996) Consolidated technical report on the territorial development strategy review. Hong Kong Government, Hong Kong
Qi Y, Hong Y, Lu S, Qian H (1993) An overview of harmful algal bloom (red tides) occurrences along the coast of China and research upon them. In: Proc 2nd Int Conf on Marine Biology of the South China Sea, Guangzhou, China, 3–7 April, pp 107–110
Qi YZ, Zhang Z, Hong Y, Lu SH, Zhu C and Li Y (1993). Occurrence of red tides on the coasts of China. In: Smayda T, Shimizu Y (eds) Toxic Phytoplankton Blooms in the Sea. Elsevier, Amsterdam, pp 43–46
Tao YX, Hills P (1999) Assessment of alternative wastewater treatment approaches in Guangzhou, China. Water Sci Tech 39:227–234
Tseng CK, Zhou M, Zou J (1993) Toxic phytoplankton studies in China. In: Smayda TJ, Shimizu Y (eds) Toxic phytoplankton blooms in the sea. Elsevier, London, pp 347–352
Vogel EF (1989) One step ahead in China: Guangdong under reform. Harvard University Press, Cambridge, Massachusetts
Wang Z, Peng Y (1992) A preliminary study on biogeochemistry of C, N, P in the Zhujiang estuarine waters. In: Contribution on pollutants and their biological effects. Academic Press, Beijing, pp 45–53
Wang Z, Peng Y (1993) The nutritive status of the Zhujiang estuary, China. In: Proc 2nd Int Conf on Marine Biology of the South China Sea, Guangzhou, China, 3–7 April, pp 187–191
Wang Z, Tan W (1989) Nutrient dynamics in the Zhujiang (Pearl River) estuary, China. In: J. Jinan University (Natural Sci. and Med. Ed.), Monography of study on red tide. pp 1–9
Wong CKC, Leung CKM, Poon BHT, Lan CY, Wong MH (2002) Organochlorine hydrocarbons in human breast milk collected in Hong Kong and Guangzhou. Arch Environ Contam Toxicol 43:364–372
Wong MH, Cheung KC (2000) Pearl River estuary and Mirs Bay, South China. LOICZ Reports and Studies no 14. LOICZ, pp 7–15
Wong MH, Poon BHT (2003) Sources, fates and effects of persistent organic pollutants in China. In: Fiedler H (ed) The handbook of environmental chemistry. Springer, Berlin Heidelberg New York, pp 355–370
Yang Y, Sheng G, Fu J, Min Y (1997) Organochlorinated compounds in waters of the Pearl River delta region. Environ Monit Assess 44:569–575
Yeh AGO, Li X (1999) Economic development and agricultural land loss in the Pearl River delta, China. Habitat Int 23:373–390
Yeung YM, Chu DKY (eds) (1994) Guangdong: survey of a province undergoing rapid change. Chinese University Press, Hong Kong
Zhang C, Zou J (1997) Recent progress of study on harmful algal blooms in China: an overview. In: Zhou J (ed) Sources, transport and environmental impact of contaminants in the coastal and estuarine areas of China. China Ocean Press, Beijing, pp 105–110
Zheng J (1997) Organic pesticides. In: Zhou J (ed) Sources, transport and environmental impact of contaminants in the coastal and estuarine areas of China. China Ocean Press, Beijing, pp 91–96
Zheng J, Tang Y (1997) Oil and PAHs. In: Zhou J (ed) Sources, transport and environmental impact of contaminants in the coastal and estuarine areas of China. China Ocean Press, Beijing, pp 83–90
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The authors would like to thank the Ho Sin Hang Foundation for financial support.
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Wong, A.W.M., Wong, M.H. Recent socio-economic changes in relation to environmental quality of the Pearl River delta. Reg Environ Change 4, 28–38 (2004). https://doi.org/10.1007/s10113-003-0061-8
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DOI: https://doi.org/10.1007/s10113-003-0061-8