| 生态环境需水量研究进展与理论探析 |
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| 引用本文： | 王珊琳,丛沛桐,王瑞兰,金炯球,马振兴.生态环境需水量研究进展与理论探析[J].生态学杂志,2004,23(6):111-115. |
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| 作者姓名： | 王珊琳 丛沛桐 王瑞兰 金炯球 马振兴 |
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| 作者单位： | 1. 水利部珠江水利委员会科学研究所,广州,510611
2. 天津师范大学,天津,300074 |
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| 基金项目： | 国家自然科学基金资助项目 (5 0 3 790 3 6) |
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| 摘 要： | 通过对国内外生态环境需水量研究现状的分析 ,阐述了生态环境需水量的概念。提出生态环境需水量是由河道内生态环境需水和河道外生态环境需水、景观娱乐需水三部分组成的观点 ,从生态环境需水的时空分布、自然生态优先和可持续角度对其内涵进行了探讨 ,分析了生态环境需水量的动态性、可控制性和极限特性。对目前采取的各种生态环境需水量计算评价方法进行了总结 ,展望了该研究领域的发展趋势。
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| 关 键 词： | 生态环境需水 内涵 计算 |
| 文章编号： | 1000-4890(2004)06-0111-05 |
| 修稿时间： | 2002年8月28日 |
Advaneces in study on ecological and environmental water requirement and discussion on its theory |
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| WANG Shanlin,CONG peitong,WANG Ruilan,JIN Jiongqiu,MA Zhenxing.Advaneces in study on ecological and environmental water requirement and discussion on its theory[J].Chinese Journal of Ecology,2004,23(6):111-115. |
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| Authors: | WANG Shanlin CONG peitong WANG Ruilan JIN Jiongqiu MA Zhenxing |
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| Institution: | WANG Shanlin1,CONG peitong2,WANG Ruilan2,JIN Jiongqiu1,MA Zhenxing2 |
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| Abstract: | The concept of ecological and environmental water requirement was introduced and reviewed.In-channel,out-channel and entertainment required water constitute the ecological and environmental water requirement.The concept was discussed from the aspects of spatial-temporal distribution,priority of nature and sustainable utilization.The characteristic was analyzed with the dynamics,controlability and limit.The methods on calculating and evaluating ecological and environmental water requirement was summerized and the development trends in this domain were prospected. |
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| Keywords: | ecologial and environmental water requirement connotation calculation |
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