| 滇池流域生态环境动态变化研究 |
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| 引用本文： | 郑丙辉,郅永宽,郑凡东,李子成.滇池流域生态环境动态变化研究[J].环境科学研究,2002,15(2):16-18. |
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| 作者姓名： | 郑丙辉 郅永宽 郑凡东 李子成 |
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| 作者单位： | 1.中国环境科学研究院,北京,100012 |
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| 摘 要： | 滇池流域经济的迅速发展和人口的急剧增长引起了流域土地覆盖的巨大变化,由此造成了严重的湖泊富营养化和水资源危机.根据1988,1995,2000年滇池流域的Landsat TM/ETM\++影像数据,并结合滇池水质的监测结果,重点研究了流域土地覆盖动态变化过程及其对滇池湖泊生态环境的影响.
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| 关 键 词： | 滇池流域 土地覆盖 遥感调查 生态环境效应 |
| 文章编号： | 1001-6929(2002)02-0016-03 |
| 收稿时间： | 2001/9/10 0:00:00 |
Study on Ecological Environment Dynamic Change in Dianchi Lake Basin |
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| ZHENG Bing-hui,ZHI Yong-kuan,ZHENG Fan-dong and LI Zi-cheng.Study on Ecological Environment Dynamic Change in Dianchi Lake Basin[J].Research of Environmental Sciences,2002,15(2):16-18. |
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| Authors: | ZHENG Bing-hui ZHI Yong-kuan ZHENG Fan-dong and LI Zi-cheng |
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| Institution: | 1.Chinese Research Academy of Environmental Sciences,Beijing 100012,China2.Graduate Institute of Chinese University of Mining Technology,Beijing 100083,China |
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| Abstract: | The rapid development of economic and sharp growth of population in Dianchi Lake watershed has caused great changes of land cover,and thus lake eutrophication and crises of water resources.Based on Landsat TM/ETM\++ images from 1988 to 2000 and the synchronous observed data of lake water quality,the dynamic changes of land cover and their impact on the eco\|environment in Dianchi Lake are analyzed. |
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| Keywords: | Dianchi Lake watershed land cover remote sensing eco\|environment impact |
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