| 根据土壤蓄水能力探讨若尔盖重要生态服务功能区的水源涵养功能 |
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| 引用本文： | 万鹏,王庆安,李昭阳,张翔,佘红英. 根据土壤蓄水能力探讨若尔盖重要生态服务功能区的水源涵养功能[J]. 四川环境, 2011, 0(5): 121-123 |
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| 作者姓名： | 万鹏 王庆安 李昭阳 张翔 佘红英 |
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| 作者单位： | 四川省环境保护科学研究院; |
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| 摘 要： | 若尔盖水源涵养重要生态服务功能区是全国50个重要生态服务功能区域之一,具有极重要的水源涵养生态服务功能。该区涵盖四川省境内的黄河流域区,面积约1.6×104km2,区内分布有涵水能力极强的沼泽土和泥炭土,对调节黄河径流时空分布具有非常重要的作用。本文利用地理信息系统技术,用土壤饱和蓄水量指标评价了本区的水源涵养生态服务...
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| 关 键 词： | 若尔盖生态服务功能区 土壤蓄水量 水源涵养 |
Discussion on the Water Conservation Function of Important Ecosystem Services Area in Zoige according to Soil Water Storage Capacity |
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| WAN Peng,WANG Qing-an,LI Zhao-yang,ZHANG Xiang,SHE Hong-ying. Discussion on the Water Conservation Function of Important Ecosystem Services Area in Zoige according to Soil Water Storage Capacity[J]. Sichuan Environment, 2011, 0(5): 121-123 |
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| Authors: | WAN Peng WANG Qing-an LI Zhao-yang ZHANG Xiang SHE Hong-ying |
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| Affiliation: | WAN Peng,WANG Qing-an,LI Zhao-yang,ZHANG Xiang,SHE Hong-ying (Sichuan Research Institute of Environmental Protection,Chengdu 610041,China) |
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| Abstract: | Zoige water conservation ecosystem services area is one of the top 50 ones in our country.It has very important function of water conservation ecosystem services.This region is about 16,000 km2 and contains part of Yellow River basin in Sichuan Province.Marshy soil and peat soil with great capacity of water storage distribute in this region,which plays a very important role to regulate the temporal and spatial distribution of Yellow River runoff.In this paper,adopting the GIS technology,saturated soil water... |
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| Keywords: | Zoige ecosystem services area soil water storage water conservation |
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