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| 黄河三角洲湿地补水生态效益评价 | |
| 引用本文： | 王瑞玲,连煜,黄锦辉,王新功,宋世霞,张绍峰,Marcel Marchand,叶亚平.黄河三角洲湿地补水生态效益评价[J].人民黄河,2011,33(2). |
| 作者姓名： | 王瑞玲 连煜 黄锦辉 王新功 宋世霞 张绍峰 Marcel Marchand 叶亚平 |
| 作者单位： | 1. 黄河流域水资源保护局,河南郑州,450004 2. 代尔夫特水力学研究所,荷兰代尔夫特2600,MH 3. 河海大学,江苏南京,210098 |
| 基金项目： | 水利部公益性行业科研专项经费项目(200901020); 中荷水利科技合作项目(12793) |
| 摘 要： | 借助景观模型强大的空间模拟功能和情景分析功能,运用生态经济学核算方法,以水和生态之间的关系为基础,对不同补水预案下的黄河三角洲湿地生态价值进行了评价。结果表明:实施生态补水后,湿地生态功能得到了有效恢复,湿地价值明显提高,湿地补水生态效益显著,若每年向湿地实施人工生态补水2.78亿~4.17亿m3,则黄河三角洲湿地每年能提供生态价值140亿~160亿元,湿地功能和价值基本恢复到1992年自然保护区建立时的水平;补水量与湿地价值并不具有良好的线性关系,当水量增加到一定程度时,补水生态效益增幅减小,表明黄河三角洲湿地需水存在一个适宜范围,并非水量越大越好。 |
| 关 键 词： | 湿地 补水预案 生态效益 黄河三角洲 |
Evaluation on Ecological Benefits of Make Up Water to Wetlands in the Yellow River Delta |
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| WANG Rui-ling,LIAN Yu,HUANG Jin-hui,WANG Xin-gong,SONG Shi-xia,ZHANG Shao-feng,Marcel Marchand,YE Ya-ping.Evaluation on Ecological Benefits of Make Up Water to Wetlands in the Yellow River Delta[J].Yellow River,2011,33(2). | |
| Authors: | WANG Rui-ling LIAN Yu HUANG Jin-hui WANG Xin-gong SONG Shi-xia ZHANG Shao-feng Marcel Marchand YE Ya-ping |
| Affiliation: | WANG Rui-ling1,LIAN Yu1,HUANG Jin-hui1,WANG Xin-gong1,SONG Shi-xia1,ZHANG Shao-feng1,Marcel Marchand2,YE Ya-ping3(1.Bureau of Water Resources Protection of the Yellow River Basin,Zhengzhou,Henan 450004,2.Delft Institute of Hydraulic Research,Delft,the Netherlands 2600 MH,3.Hohai University,Nanjing,Jiangsu 210098) |
| Abstract: | The paper evaluates the ecological value of wetlands in the Yellow River delta for different plans of make up water with the aid of powerful functions of spatial simulation and situational analysis of landscape model,using accounting method of ecological economics and taking the relationship between water and ecology as a base.The outcomes show that a) after replenishing water for ecology,the ecological function of the wetlands has been effectively recovered,wetlands value obviously increased and ecological... |
| Keywords: | wetland plan of make up water ecological benefits the Yellow River delta |
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