气候变化领域集成服务门户(CCPortal): Driving Force and Ecosystem Service Values Estimation in the Extreme Arid Region from 1975 to 2015: A Case Study of Alxa League, China

CCPortal

DOI	10.1007/s11769-021-1244-2
	Driving Force and Ecosystem Service Values Estimation in the Extreme Arid Region from 1975 to 2015: A Case Study of Alxa League, China
	Xie Jiali; Lu Zhixiang; Xiao Shengchun; Yan Changzhen
通讯作者	Xie, JL (通讯作者)，Univ Chinese Acad Sci, Beijing 100049, Peoples R China. ; Xie, JL (通讯作者)，Chinese Acad Sci, Key Lab Desert & Desertificat, Northwest Inst Ecoenvironm & Resources, Lanzhou 730000, Peoples R China.
发表日期	2021
ISSN	1002-0063
EISSN	1993-064X
起始页码	1097
结束页码	1107
卷号	31 期号:6
英文摘要	The research on ecosystem service values (ESVs) estimation in arid region is weak. We took the Alxa League of China's Inner Mongolia Autonomous Region, an extreme arid region, as an example and constructed an equivalent coefficient method to assess its ESVs from 1975 to 2015, by determining the standard unit of ESVs and the basic equivalent of the value of different ecosystem services per unit area based on the regional characteristics, literature research, expert knowledge and land use data. The results show that the ESVs first decreased from 83 170.4 million yuan (RMB) in 1975 to 82 337.8 million yuan (RMB) in 2000 and then increased to 84 033.6 million yuan (RMB) in 2015, and the ESV of sparse grassland and desert account for about 33% and 29% of the total ESVs, respectively. Among the four service types, the regulating services, support services, supply services and cultural services account for 66.5%, 22.8%, 6.0% and 4.7%, respectively. The changes of ESVs in Alxa League are determined by the socio-economic development and ecological changes. This study provides a new method to estimate the ESVs in arid region by integrating existing methods and regional characteristics, such as the cost of water for arid ecosystems.
关键词	HEIHE RIVER-BASIN WATER
英文关键词	ecosystem service values; equivalent coefficient method; driving force; arid region; Alxa League; China
语种	英语
WOS研究方向	Environmental Sciences & Ecology
WOS类目	Environmental Sciences
WOS记录号	WOS:000716948500009
来源期刊	CHINESE GEOGRAPHICAL SCIENCE
来源机构	中国科学院西北生态环境资源研究院
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/253649
作者单位	[Xie Jiali] Univ Chinese Acad Sci, Beijing 100049, Peoples R China; [Xie Jiali; Yan Changzhen] Chinese Acad Sci, Key Lab Desert & Desertificat, Northwest Inst Ecoenvironm & Resources, Lanzhou 730000, Peoples R China; [Lu Zhixiang; Xiao Shengchun] Chinese Acad Sci, Key Lab Ecohydrol Inland River Basin, Northwest Inst Ecoenvironm & Resources, Qilian Mt Ecoenvironm Res Ctr Gansu Prov, Lanzhou 730000, Peoples R China
推荐引用方式 GB/T 7714	Xie Jiali,Lu Zhixiang,Xiao Shengchun,et al. Driving Force and Ecosystem Service Values Estimation in the Extreme Arid Region from 1975 to 2015: A Case Study of Alxa League, China[J]. 中国科学院西北生态环境资源研究院,2021,31(6).
APA	Xie Jiali,Lu Zhixiang,Xiao Shengchun,&Yan Changzhen.(2021).Driving Force and Ecosystem Service Values Estimation in the Extreme Arid Region from 1975 to 2015: A Case Study of Alxa League, China.CHINESE GEOGRAPHICAL SCIENCE,31(6).
MLA	Xie Jiali,et al."Driving Force and Ecosystem Service Values Estimation in the Extreme Arid Region from 1975 to 2015: A Case Study of Alxa League, China".CHINESE GEOGRAPHICAL SCIENCE 31.6(2021).