Quantifying and mapping the responses of selected ecosystem services to projected land use changes

doi:10.1016/j.ecolind.2019.02.019

	Quantifying and mapping the responses of selected ecosystem services to projected land use changes
	Lang, Yanqing 1,2,3; Song, Wei 1
刊名	ECOLOGICAL INDICATORS
	2019-07-01
卷号	102 页码:186-198
关键词	Land use change Ecosystem services Scenario simulation Influence degree Karst mountains
ISSN号	1470-160X
DOI	10.1016/j.ecolind.2019.02.019
通讯作者	Song, Wei(songw@igsnrr.ac.cn)
英文摘要	Land use connects social and economic activities with ecological processes and influences ecosystem services. Research into the variation of substance quantity or value quantity in ecosystem services undergoing land use change has recently gained considerable attention. However, few efforts have quantified and mapped the responses of ecosystem services to projected land use change. In view of this, we propose an index that can quantitatively evaluate the degree of variation in ecosystem services caused by land use change. Based on this index, we evaluate the degrees of influence of four different scenarios of land use change (a reference scenario, rapid urbanization scenario, ecological security scenario, and cultivated land protection scenario) on ecosystem services in China's karst mountains. The results indicate that from 2010-2030, land use change under the ecological security and rapid urbanization scenarios significantly affects ecosystem services, with indices of 2.04 and-6.99, respectively. These indices mean that a 1% change in land use will cause the ecosystem services index to vary by 2.04% and -6.99% under the ecological security and rapid urbanization scenarios, respectively. Thus, we infer that under the ecological security scenario, land use change positively affects ecosystem services, while under the rapid urbanization scenario, ecosystem services are negatively affected by land use change. Land use changes under the ecological security scenario are thus conducive to the sustainable development of ecosystem services in the karst mountains.
资助项目	Nonprofit Industry Research Project of Ministry of Land and Resources of China[201511082-03]
WOS关键词	CLIMATE-CHANGE ; IMPACT ; COVER ; LANDSCAPE ; URBANIZATION ; TRADEOFFS ; EROSION ; MODELS ; BASIN
WOS研究方向	Biodiversity & Conservation ; Environmental Sciences & Ecology
语种	英语
出版者	ELSEVIER SCIENCE BV
WOS记录号	WOS:000470964500018
资助机构	Nonprofit Industry Research Project of Ministry of Land and Resources of China
内容类型	期刊论文
源URL	[http://ir.igsnrr.ac.cn/handle/311030/59109]
专题	中国科学院地理科学与资源研究所
通讯作者	Song, Wei
作者单位	1.Chinese Acad Sci, Key Lab Land Surface Pattern & Simulat, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China 2.Chinese Acad Sci, State Key Lab Resources & Environm Informat Syst, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Lang, Yanqing,Song, Wei. Quantifying and mapping the responses of selected ecosystem services to projected land use changes[J]. ECOLOGICAL INDICATORS,2019,102:186-198.
APA	Lang, Yanqing,&Song, Wei.(2019).Quantifying and mapping the responses of selected ecosystem services to projected land use changes.ECOLOGICAL INDICATORS,102,186-198.
MLA	Lang, Yanqing,et al."Quantifying and mapping the responses of selected ecosystem services to projected land use changes".ECOLOGICAL INDICATORS 102(2019):186-198.