| 洪泽湖生态环境调查与改善对策研究 |
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| 引用本文： | 葛绪广,王国祥.洪泽湖生态环境调查与改善对策研究[J].安徽农业科学,2007,35(18):5537-5539. |
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| 作者姓名： | 葛绪广 王国祥 |
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| 作者单位： | 南京师范大学地理科学学院,江苏省环境演变与生态建设重点实验室,江苏南京,210046 |
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| 基金项目： | 国家“十五”“211工程”重大项目“不同时空尺度环境演变与生态建设” |
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| 摘 要： | 1999~2004年对洪泽湖的生态环境状况进行了调查,并对主要的水质理化指标进行了测定。结果发现:洪泽湖由于水位变化大,生态环境不稳定;湖面萎缩,环境承载能力降低;污染较严重,水体富营养化;灾害频发,水环境恶化;生物多样性减少,湿地退化,湖泊生态系统结构退化,功能失调等。针对上述问题提出了相应的措施。
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| 关 键 词： | 洪泽湖 污染 湿地退缩 改善生态环境 对策 |
| 文章编号： | 0517-6611（2007）18-05537-03 |
| 修稿时间： | 2007-03-17 |
Investigation of the Ecological Environmental Problems and Research on Improving Measures in the Hongze Lake |
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| GE Xu-guang et al.Investigation of the Ecological Environmental Problems and Research on Improving Measures in the Hongze Lake[J].Journal of Anhui Agricultural Sciences,2007,35(18):5537-5539. |
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| Authors: | GE Xu-guang |
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| Institution: | College of Geographic Science, Nanjing Normal University, Jiangsu Key Labomtory of Environmental Change and Ecological Construction, Nanjing, Jiangsu 210046 |
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| Abstract: | There was an investigation on the environmental conditions of the Hongze Lake,and the primary physico-chemical indexes were mensurated.The result showed that the water level changed greatly and the ecological environment was volatile.The lake area was shrunk with low carrying capacity.The water was polluted badly and eutrophicatic.The calamities were high frequency and the water environment deteriorated.The biodiversity decreased,and the wetland cowered.The makeup degenerated and the function maladjusted in the lake ecosystem.Then,the suggestions of countermeasure about the environment meliorationt were put forward. |
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| Keywords: | Hongze Lake Water pollution Wet land degenerating Environment melioration Countermeasure |
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