Down-scale analysis for water scarcity in response to soil–water conservation on Loess Plateau of China
He Xiubin(贺秀斌); Li Zhanbin; Hao Mingde; Tang Keli; Zheng Fengli
通讯作者He Xiubin
2003
发表期刊AGRICULTURE ECOSYSTEMS & ENVIRONMENT
ISSN0167-8809
卷号94期号:3页码:355-361
其他摘要Water scarcity is one of the most prominent issues of discussion worldwide concerned with sustainable development, especially in the arid and semi-arid areas. On the Loess Plateau of China, population growth and fast-growing cities and industries have caused ever-increasing competition for water. The present paper shows a down-scale analysis on how the region wide mass action of soil–water conservation ecologically influenced regional water scarcity on the Loess Plateau, the Middle Reaches of the Yellow River of China. Result shows a great progress has been achieved in erosion control and food production since the 1980s. About 24% of erosion area has been controlled. Grain yield has increased greatly and sediment in the Yellow River has decreased by about 25%. However, various sources of evidence show that the soil–water conservation measures might have played a significant role on regional hydrocycles, leading to the depletion of deep soil water and reduced runoff in the Yellow River and consequently ecological problems. The study implies that cropland and forest plantations are increasingly suffering water stress. Advancing sustainable development further, or even maintaining the current situation, will be a great challenge given the burgeoning socio-economic development of the area combined with global climatic change.
关键词Soil-water Conservation Land Use Shifting Eco-water Scarcity Loess Plateau China
收录类别SCI
语种英语
WOS记录号WOS:000181110000009
引用统计
被引频次:84[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.imde.ac.cn/handle/131551/2671
专题成都山地所知识仓储(2009年以前)
山地表生过程与生态调控重点实验室
作者单位WOS:000181110000009
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GB/T 7714
He Xiubin(贺秀斌),Li Zhanbin,Hao Mingde,等. Down-scale analysis for water scarcity in response to soil–water conservation on Loess Plateau of China[J]. AGRICULTURE ECOSYSTEMS & ENVIRONMENT,2003,94(3):355-361.
APA He Xiubin,Li Zhanbin,Hao Mingde,Tang Keli,&Zheng Fengli.(2003).Down-scale analysis for water scarcity in response to soil–water conservation on Loess Plateau of China.AGRICULTURE ECOSYSTEMS & ENVIRONMENT,94(3),355-361.
MLA He Xiubin,et al."Down-scale analysis for water scarcity in response to soil–water conservation on Loess Plateau of China".AGRICULTURE ECOSYSTEMS & ENVIRONMENT 94.3(2003):355-361.
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