| 重庆市水库富营养化现状及防治对策 |
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| 引用本文： | 刘景红,张晟,陈玉成,黎莉莉,李松,黄宜平.重庆市水库富营养化现状及防治对策[J].西南农业大学学报,2005,27(4):464-469. |
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| 作者姓名： | 刘景红 张晟 陈玉成 黎莉莉 李松 黄宜平 |
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| 作者单位： | [1]西南农业大学,资源与环境学院,重庆400716 [2]重庆市环境科学研究院,重庆400020 [3]长江上游水文水资源勘测局,重庆400020 |
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| 基金项目： | 重庆市自然科学基金资助项目（CSTC,2004 BB 7075） |
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| 摘 要： | 采用中国环境监测总站推荐方法,对重庆市36座大中型水库富营养化进行了调查和评价,结果为36座水库中达到富营养的有17座,占调查水库的47.22%（中度富营养占11.11%、轻度富营养占36.11%）;达中营养的有15座,占调查水库的41.67%;贫营养水库3座,占调查水库的8.33%,表明重庆水库富营养化严重.作为城镇集中饮用水源地的27座水库达富营养化的有14座,占51.85%;中营养水库11座,占40.74%;贫营养水库2座,表明重庆市饮用水源水质受富营养化影响严重.分析了水体富营养化产生的原因,并提出了相应对策.
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| 关 键 词： | 水库 富营养化 对策 |
| 文章编号： | 1000-2642（2005）04-0464-06 |
| 收稿时间： | 2004-09-03 |
| 修稿时间： | 2004-09-03 |
EUTROPHICATION OF RESERVOIRS IN CHONGQING AND POLICY RECOMMENDATIONS FOR ITS PREVENTION |
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| LIU Jing - hong , ZHANG Sheng , CHEN Yu - cheng , LI Li - li , LI Song, HUANG Yi - ping.EUTROPHICATION OF RESERVOIRS IN CHONGQING AND POLICY RECOMMENDATIONS FOR ITS PREVENTION[J].Journal of Southwest Agricultural University,2005,27(4):464-469. |
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| Authors: | LIU Jing - hong ZHANG Sheng CHEN Yu - cheng LI Li - li LI Song HUANG Yi - ping |
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| Institution: | 1. College of Resources and Environment, Southwest Agricultural University, Chongqing,400716, China; 2. Chongqing Academy of Environmental Sciences, Chongqing,400020, China; 3. Exploration Survey Bureau of Hydrology and Water Resources of the Upper Reaches of the Changjiang River, Chongqing,400020, China |
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| Abstract: | Investigation of 36 reservoirs with a capacity of >10 000 000 m~3 in Chongqing has revealed serious eutrophication of these water bodies. Seventeen reservoirs are eutrophers, 15 are mesotrophers and 3 are oligitrophers. Of the 27 reservoirs which are the major sources of the drinking water for the urban dwellers, 14 are eutrophers, 11 are mesotrophers and only 2 are oligotrophers. The causes for the eutrophication of the water bodies are analyzed and policy recommendations are made. |
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| Keywords: | reservoir eutrophication countermeasure |
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