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| 洋河水库富营养化评价及防治对策 | |
| 引用本文： | 李文奇,蔡金傍,逄勇,肖兴富.洋河水库富营养化评价及防治对策[J].水资源保护,2007,23(2):16-19. |
| 作者姓名： | 李文奇 蔡金傍 逄勇 肖兴富 |
| 作者单位： | 1. 中国水利水电科学研究院水环境研究所,北京,100038 2. 河海大学环境科学与工程学院,江苏,南京,210098 3. 洋河水库管理处,河北,秦皇岛,066001 |
| 摘 要： | 在分析洋河水库富营养化发展及现状的基础上,采用营养状态指数法对其营养状况进行综合评价。评价结果表明,洋河水库富营养化日趋严重,已经由1990年的中营养发展到2004年的重度富营养。对富营养化成因进行分析,结果表明内源污染和外源污染是造成洋河水库富营养化的主要原因,其中淀粉废水和地表径流是主要的外污染源。最后根据分析结果提出洋河水库富营养化的防治对策。 |
| 关 键 词： | 洋河水库 水体富营养化 营养状态指数 内源污染 外源污染 |
| 文章编号： | 1004-6933（2007）02-0016-04 |
| 收稿时间： | 2005-07-08 |
| 修稿时间： | 2005年7月8日 |
Eutrophication assessment of Yanghe Reservoir and its control measures |
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| LI Wen-qi,CAI Jin-bang,PANG Yong,XIAO Xing-fu.Eutrophication assessment of Yanghe Reservoir and its control measures[J].Water Resources Protection,2007,23(2):16-19. | |
| Authors: | LI Wen-qi CAI Jin-bang PANG Yong XIAO Xing-fu |
| Affiliation: | 1. Department of Water Environment, IWHR, Beijing 100038, China; 2. College of Environmental Science and Engineering, Hohai Unitersity , Nanjing 210098, China; 3. Management Division of Yanghe Reservoir , Qinhuangdao 066001, China |
| Abstract: | Through analysis of the development and present state of water eutrophication in Yanghe Reservoir,the water eutrophication was evaluated comprehensively by using trophic status indices.The results show that the eutrophication of Yanghe Reservoir becomes serious gradually and it has changed from the mesotrophication in 1990 to severe eutrophication in 2004.The study on the causes of eutrophication shows that internal pollution sources and external pollution sources are the main causes for the eutrophication in Yanghe Reservoir,especially the starch wastewater and surface runoff.According to the analysis,some countermeasures were proposed to control the eutrophication of water body. |
| Keywords: | Yanghe Reservoir eutrophication of water body trophic status index internal pollution sources external pollution sources |
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