Risk Assessment and Pressure Response Analysis of the Water Footprint of Agriculture and Livestock: A Case Study of the Beijing-Tianjin-Hebei Region in China

CORC > 生态环境研究中心 > 中国科学院生态环境研究中心 > 城市与区域生态国家重点实验室

	Risk Assessment and Pressure Response Analysis of the Water Footprint of Agriculture and Livestock: A Case Study of the Beijing-Tianjin-Hebei Region in China
	Cao, Chen ; Lu, Xiaohan ; Li, Xuyong
刊名	SUSTAINABILITY
	2019-07-01
卷号	11 期号:13 页码:-
关键词	water footprint the Beijing-Tianjin-Hebei region agriculture and livestock water resource
ISSN号	2071-1050
英文摘要	Excessive water consumption, associated with regional agriculture and livestock development and rapid urbanization, has caused significant stress to the ecological health and sustainable use of water resources. We used the water footprint theory to quantify the spatiotemporal characteristics and variation in the water footprint of agriculture and livestock (WF-AL) in the Beijing-Tianjin-Hebei region of China (2000-2016). We predicted the spatial distribution and sustainability of regional water resources at different levels of annual precipitation. Results showed that the average county WF-AL rose from 8.03 x 10(8) m(3) in 2000 to 10.89 x 10(8) m(3) in 2016. There was spatial heterogeneity compared to the average city WF-AL. The WF-AL varied between the mountains and the plains. The scale of the WF-AL was one of the main reasons for differences in the consumption and distribution of water resources. The development of regional water resources deteriorated from a stable state to an unstable state from 2000 to 2016. Only 5.8% of the areas maintained a stable state of water resources. Even in the predicted wet years, no improvements were found in the instability of water resources in four areas centered on the counties of Xinji, Daming, Luannan, and Weichang. To achieve a medium and long-term balance between WF-AL development and water resource recovery, the WF-AL should be limited and combined with reservoir and cross-regional water transfer.
内容类型	期刊论文
源URL	[http://ir.rcees.ac.cn/handle/311016/42784]
专题	生态环境研究中心_城市与区域生态国家重点实验室
作者单位	1.Chinese Acad Sci, Res Ctr Ecoenvironm Sci, State Key Lab Urban & Reg Ecol, Beijing 100085, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Cao, Chen,Lu, Xiaohan,Li, Xuyong. Risk Assessment and Pressure Response Analysis of the Water Footprint of Agriculture and Livestock: A Case Study of the Beijing-Tianjin-Hebei Region in China[J]. SUSTAINABILITY,2019,11(13):-.
APA	Cao, Chen,Lu, Xiaohan,&Li, Xuyong.(2019).Risk Assessment and Pressure Response Analysis of the Water Footprint of Agriculture and Livestock: A Case Study of the Beijing-Tianjin-Hebei Region in China.SUSTAINABILITY,11(13),-.
MLA	Cao, Chen,et al."Risk Assessment and Pressure Response Analysis of the Water Footprint of Agriculture and Livestock: A Case Study of the Beijing-Tianjin-Hebei Region in China".SUSTAINABILITY 11.13(2019):-.