干旱区生态环境知识资源中心(Arid): The effect of different ecosystems on groundwater consumption in an agro-pastoral ecotone of northern China from an innovative perspective

Arid

DOI	10.1007/s40899-017-0197-1
	The effect of different ecosystems on groundwater consumption in an agro-pastoral ecotone of northern China from an innovative perspective
	Zhai, Xiajie; Li, Shuiyan; Huang, Ding; Tang, Shiming; Wang, Kun
通讯作者	Wang, K
来源期刊	SUSTAINABLE WATER RESOURCES MANAGEMENT
ISSN	2363-5037
EISSN	2363-5045
出版年	2018
卷号	4 期号:4 页码:667-672
英文摘要	Water has always been the core resource for ecological security and social development of human life, especially in arid regions. The effects of different land-use types on the local groundwater resources were studied in Guyuan county, Hebei province, China. The results showed that the higher biomass was measured in cabbage, corn silage, potatoes, and oat plots, and the least biomass was measured in the natural grassland. The greatest fresh:dry ratio of biomass and water contents in cabbage was 24.2 and 155.4 t/hm(2), respectively. Potatoes, corn silage, and oats had higher water contents, which were 72.4, 66.3, and 37.0 t/hm(2), respectively. Driven by economic interests, vegetables and potatoes that were grown in the local area used a large amount of water and were mainly sold to the other parts of the country or even abroad. The high water usage is a threat to groundwater resources and the local ecological security. In the future, both the economic benefits and emergy should be analyzed to determine the real value and to objectively evaluate the input and the output of the ecosystem to save scarce ecological resources and to protect the local ecological security. Rain-fed artificial grassland including Chinese leymus and corn silage has a high development potential from the perspective of water consumption and productivity.
英文关键词	Agro-pastoral ecotone Groundwater Ecosystem Grassland Farmland
类型	Article
语种	英语
收录类别	ESCI
WOS记录号	WOS:000461221800001
WOS关键词	GROWING-SEASON ; WATER ; LAND ; CATCHMENT ; CLIMATE ; EMERGY
WOS类目	Water Resources
WOS研究方向	Water Resources
Scopus学科分类	GuYuan Natl Grassland Ecosyst Field Stn, Guyuan 076550, Hebei, Peoples R China.
来源机构	中国农业大学
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/333322
作者单位	[Zhai, Xiajie; Li, Shuiyan; Huang, Ding; Tang, Shiming; Wang, Kun] China Agr Univ, Coll Anim Sci & Technol, Beijing 100193, Peoples R China; [Zhai, Xiajie; Huang, Ding; Wang, Kun] GuYuan Natl Grassland Ecosyst Field Stn, Guyuan 076550, Hebei, Peoples R China
推荐引用方式 GB/T 7714	Zhai, Xiajie,Li, Shuiyan,Huang, Ding,et al. The effect of different ecosystems on groundwater consumption in an agro-pastoral ecotone of northern China from an innovative perspective[J]. 中国农业大学,2018,4(4):667-672.
APA	Zhai, Xiajie,Li, Shuiyan,Huang, Ding,Tang, Shiming,&Wang, Kun.(2018).The effect of different ecosystems on groundwater consumption in an agro-pastoral ecotone of northern China from an innovative perspective.SUSTAINABLE WATER RESOURCES MANAGEMENT,4(4),667-672.
MLA	Zhai, Xiajie,et al."The effect of different ecosystems on groundwater consumption in an agro-pastoral ecotone of northern China from an innovative perspective".SUSTAINABLE WATER RESOURCES MANAGEMENT 4.4(2018):667-672.