| 三峡工程对武湖地区生态环境影响及其对策 |
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| 引用本文： | 郑泽厚.三峡工程对武湖地区生态环境影响及其对策[J].长江流域资源与环境,1995,4(1):74-80. |
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| 作者姓名： | 郑泽厚 |
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| 作者单位： | 湖北大学生态学研究所 |
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| 摘 要： | 以实地考察和水文资料分析结果为依据，阐述了三峡工程对武湖地区防洪，春旱时灌溉和航运带来的有利影响，及枯季１～５月排水所产生的不利影响。建议加强湖区水利建设，提高电排能力；将地面高程１８Ｍ以下耕地退田还湖，以提高湖泊调蓄功能。
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| 关 键 词： | 三峡工程 武湖 生态环境 枯季 环境影响 对策 |
EFFECTS OF THE THREE-GORGE PROJECT OF THE YANGTZE RIVER ON ECOLOGICAL ENVIRONMENT OF THE WUHU LAKE AREA AND RELEVANT COUNTERMEASURES |
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| Zheng Zehou.EFFECTS OF THE THREE-GORGE PROJECT OF THE YANGTZE RIVER ON ECOLOGICAL ENVIRONMENT OF THE WUHU LAKE AREA AND RELEVANT COUNTERMEASURES[J].Resources and Environment in the Yangtza Basin,1995,4(1):74-80. |
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| Authors: | Zheng Zehou |
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| Abstract: | Being the result of an on-the-spot investigation coupled with an analysis of hydrological data,this paper dwells on beneficial as well as adverse effects of the Three-Gorge Project on the environmenta1 condition of the Wuhu Lake area.The beneficia1.effects include floodcontrol in the wet season,irrigation and navigation during the period of spring drought.Theadverse effect will be the hindrance of drainage from this area in the dry season(fromJanuary to May),which would aggravate the problem of water-logging in the lake area.Ascountermeasure,the author proposes strengthening the hydrotechnical construction of thelake area,augmenting the capacity of electrical drainage,and reconverting the lowland cropfields(down to 18 m under land surface elevation )into lake proper to improve the wateraccommodation function of the lake. |
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| Keywords: | the Three-Gorge Project of the Yangtze River Wuhu Lake ecologicalenvironment dry season |
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