| 嘉陵江生态与环境需水量研究 |
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| 引用本文： | 常福宣,张洲英. 嘉陵江生态与环境需水量研究[J]. 中国水利, 2006, 0(10): 12-14 |
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| 作者姓名： | 常福宣 张洲英 |
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| 作者单位： | 长江科学院水资源所 |
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| 基金项目： | 国家自然科学基金;国家重点基础研究发展计划(973计划) |
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| 摘 要： | 生态与环境需水量的计算方法有多种，根据长江流域的特点和实际条件，初步确定选用Tennant法、90%保证率最小月平均流量法和湿周法3种方法来计算嘉陵江的河道内生态与环境需水量，通过分析比较，综合确定了嘉陵江的河道内生态与环境需水量。
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| 关 键 词： | 生态与环境 需水量 嘉陵江 |
| 文章编号： | 1000-1123(2006)10-0012-03 |
| 收稿时间： | 2006-03-02 |
| 修稿时间： | 2006-03-02 |
Studies on ecological and environmental water demand of Jialingjiang River |
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| Chang Fuxuan,Zhang Zhouying. Studies on ecological and environmental water demand of Jialingjiang River[J]. China Water Resources, 2006, 0(10): 12-14 |
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| Authors: | Chang Fuxuan Zhang Zhouying |
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| Abstract: | Many calculation methods are applied in computing ecological and environmental water demand. The methods of tennant, minimum monthly-runoff at 90% guarantee rate and wetted perimeter are selected for calculating ecological and environmental water demand of the Jianglingjiang river courses, considering the characteristics and actual conditions of the Yangtze River Basin. On the basis of analytical comparison, ecological and environmental water demand of Jianglingjiang River courses is defined comprehensively. |
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| Keywords: | ecology and environment water demand Jialingjiang River |
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