| 滇池近20a富营养化变化趋势及原因分析 |
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| 引用本文： | 王红梅,陈燕.滇池近20a富营养化变化趋势及原因分析[J].云南环境科学,2009,28(3):57-60. |
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| 作者姓名： | 王红梅 陈燕 |
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| 作者单位： | 昆明市环境监测中心,云南,昆明,650228 |
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| 摘 要： | 根据1988～2007年滇池水质监测数据，评价了近20a来滇池水体主要富营养化指标的变化趋势，结果表明滇池水体的富营养化程度有逐年加重趋势。根据其时空分布规律分析了滇池水体的富营养化程度及变化趋势。认为昆明市虽然在治理滇池方面作了大量工作，但滇池水体富营养化的问题仍然很突出。
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| 关 键 词： | 富营养化 变化趋势 原因 滇池 |
Change Trend of Eutrophication of Dlanch Lake and Reason Analysis in Recent 20 Years |
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| WANG Hong - mei,CHEN Yan.Change Trend of Eutrophication of Dlanch Lake and Reason Analysis in Recent 20 Years[J].Yunnan Environmental Science,2009,28(3):57-60. |
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| Authors: | WANG Hong - mei CHEN Yan |
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| Institution: | (Kunming Environmental Monitoring Center, Kunming Yunnan 650228 China) |
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| Abstract: | The change trend of eutrophication index of Dianch lake is assessed based on the monitoring data of water quality from 1988 to 2007. The results indicate that the degree of eutrophication in Dianchi lake has become more and more serious. The water quality of Dianchi lake is still very serious although lots of countermeasures on Dianchi lake protection are implemented in recent years. |
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| Keywords: | eutrophication change trend reason Dianchi lake |
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