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珠江三角洲地区水环境问题及其对策
程炯, 王继增, 刘平, 陈志良
广东省生态环境与土壤研究所广东省农业环境综合治理重点实验室,广东广州 510650
摘要:
珠江三角洲地区是我国水资源极为丰富的地区之一,然而,20 a余的经济快速发展,加上急剧的城市化,正在使这一优势环境条件变为劣势,区域水环境问题日益突出,已经成为区域可持续发展的重要制约因素.分析了该区域主要的水环境问题和未来水环境压力,提出了以污染物源头控制和流域综合调控为主的水环境对策,以期为区域水环境规划和水污染防治提供科学参考.
关键词:  珠江三角洲地区  水环境  对策
DOI:
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基金项目:广东省科技攻关项目(2003C20512,2002C31617);广东省科学院优秀人才基金项目
Problems and Countermeasures of Water-environment in Pearl River Delta Region
CHENG Jiong, WANG Ji-zeng, LIU Ping, CHEN Zhi-liang
Institute of Ecoenvironment and Soil Science of Guangdong Province,the Key Lab.of Agricultural Environment Integrated Controlling of Guangdong Province,Guangzhou 510650,Guangdong Province,China
Abstract:
The Pearl River Delta region is one of the regions which is abundance in water resources in China.However,due to the rapid development of economy and civilization in the past 20 years,its priority in environment hasbecome deteriorated,and the problems of water-environment of the region has become an important factor whichrest rict the region's sustainable development.In this study,main problems and the future st resses of water-environment of the region were analyzed.Furthermore,the main countermeasures of water-environment were put forward,such as the sources of the pollution cont rolling and integrated watershed management,which provide scien2tific reference in the project of water-environment and the prevention of water pollution
Key words:  the Peal River Delta region  water-environment  countermeasures