| 生态功能法在计算湿地生态需水量中的应用——以天津滨海新区湿地为例 |
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| 引用本文： | 刘俊威,吕惠进.生态功能法在计算湿地生态需水量中的应用——以天津滨海新区湿地为例[J].湖南农业科学,2012(9):68-70. |
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| 作者姓名： | 刘俊威 吕惠进 |
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| 作者单位： | 浙江师范大学地理与环境科学学院,浙江 金华,321004 |
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| 基金项目： | 浙江省教育厅科研基金资助项目 |
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| 摘 要： | 对湿地生态需水量的计算进行了探索性研究,采用生态功能法分别对天津滨海新区湿地补给地下水需水量、湿地土壤需水量、湿地植物需水量和生物栖息地需水量进行了计算,最后得出天津滨海新区湿地的最低需水量为1.78×109～2.77×109m3,最适需水量为5.39×109～8.08×109m3,最高需水量为12.07×109～14.09×109m3。
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| 关 键 词： | 生态需水量 湿地 滨海新区 生态功能法 |
Applicaiton of Ecological Function Method in Calculation of Ecological Water Requirement for Wetland-A Case Study in Tianjin New Coastal Areas |
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| LIU Jun-wei
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LV Hui-jin.Applicaiton of Ecological Function Method in Calculation of Ecological Water Requirement for Wetland-A Case Study in Tianjin New Coastal Areas[J].Hunan Agricultural Sciences,2012(9):68-70. |
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| Authors: | LIU Jun-wei LV Hui-jin |
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| Institution: | (College of Geography and Environmental Science,Zhejiang Normal University,Jinhua 321004,PRC) |
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| Abstract: | This article take an exploratory study on calculation of ecological water requirement for wetland.The ecological function method was used to calculate the water requirement of wetland recharge groundwater,wetland soil,wetland plants and wetland biological habitat in Tianjin new coastal areas.Finally,it is calculated that the minimum water requirement in Tianjin new coastal areas is 1.78×109~2.77×109 m3,the optimum water requirement is 5.39×109~8.08×109 m3,and the maximum water requirement is 12.07×109~14.09×109 m3. |
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| Keywords: | ecological water requirement wetland new coastal areas |
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