干旱区生态环境知识资源中心(Arid): Evaluation of water and land exploitation based on the ecosystem service value in a hyper-arid region with intensifying basin management

Arid

DOI	10.1002/ldr.3406
	Evaluation of water and land exploitation based on the ecosystem service value in a hyper-arid region with intensifying basin management
	Ling, Hongbo 1,2,3; Yan, Junjie 1,3; Guo, Bin 4; Xu, Hailiang1,2,3 ; Li, Xuemei 5; Deng, Xiaoya 6
通讯作者	Yan, Junjie ; Xu, Hailiang
来源期刊	LAND DEGRADATION & DEVELOPMENT
ISSN	1085-3278
EISSN	1099-145X
出版年	2019
卷号	30 期号:18 页码:2165-2176
英文摘要	Effective management is crucial for coordinating the conflict between environment protection and water and land exploitation. Changes in ecosystem service value (ESV) can be used to evaluate the gains and losses of the exploitation in a comprehensive way. Solutions to the following problems will facilitate the incorporating of ESV to the management of arid basin and improve the effectiveness. (a) How to improve the response sensitivity of ESV to the changes in water and land use, (b) how to determine the sustainable approach to land use/exploitation, and (c) how to ascertain the tipping point in the scale of water and land exploitation. In this research, key factors of vegetation cover, human disturbance, and soil drought were selected as the driving factors for the changes in ESV and incorporated in the ESV calculation. The approach enhanced the expression of the spatial heterogeneity in ESV as well as its response sensitivity to changes in the environment. As the management improved in the basin, the benefits of water and land exploitation increased gradually. An appropriate model of natural vegetation protection and exploitation was developed based on ESV produced by per cubic meter of ecological water requirement. Furthermore, the tipping point in the scale of water and land exploitation can be identified by the turning point in the fluctuations of the ESV. The results provide not only a new approach for formulating sustainable land development program in arid basins but also a scientific reference for making timely adjustments in land development strategies.
英文关键词	arid basin ecosystem service value effects evaluation land development strategy water and land resources exploitation
类型	Article
语种	英语
国家	Peoples R China
收录类别	SCI-E
WOS记录号	WOS:000481144000001
WOS关键词	TARIM RIVER ; LOWER REACHES ; VEGETATION ; REQUIREMENTS ; RESTORATION ; RESOURCES ; XINJIANG ; CLIMATE
WOS类目	Environmental Sciences ; Soil Science
WOS研究方向	Environmental Sciences & Ecology ; Agriculture
来源机构	中国科学院新疆生态与地理研究所
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/217482
作者单位	1.Chinese Acad Sci, Xinjiang Inst Ecol & Geog, State Key Lab Desert & Oasis Ecol, Urumqi 830011, Peoples R China; 2.Akesu Natl Stn Observat & Res Oasis Agroecosyst, Akesu 843017, Peoples R China; 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China; 4.Shandong Univ Sci & Technol, Coll Geomat, Qingdao 266510, Shandong, Peoples R China; 5.Lanzhou Jiaotong Univ, Fac Geomat, Lanzhou 730070, Gansu, Peoples R China; 6.PR China Inst Water Resources & Hydropower Res, Dept Water Resources, State Key Lab Simulat & Regulat Water Cycle River, Beijing 100038, Peoples R China
推荐引用方式 GB/T 7714	Ling, Hongbo,Yan, Junjie,Guo, Bin,et al. Evaluation of water and land exploitation based on the ecosystem service value in a hyper-arid region with intensifying basin management[J]. 中国科学院新疆生态与地理研究所,2019,30(18):2165-2176.
APA	Ling, Hongbo,Yan, Junjie,Guo, Bin,Xu, Hailiang,Li, Xuemei,&Deng, Xiaoya.(2019).Evaluation of water and land exploitation based on the ecosystem service value in a hyper-arid region with intensifying basin management.LAND DEGRADATION & DEVELOPMENT,30(18),2165-2176.
MLA	Ling, Hongbo,et al."Evaluation of water and land exploitation based on the ecosystem service value in a hyper-arid region with intensifying basin management".LAND DEGRADATION & DEVELOPMENT 30.18(2019):2165-2176.