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Quantifying and mapping the responses of selected ecosystem services to projected land use changes
Lang, Yanqing1,2,3; Song, Wei1
2019-07-01
Source PublicationECOLOGICAL INDICATORS
ISSN1470-160X
Volume102Pages:186-198
Corresponding AuthorSong, Wei(songw@igsnrr.ac.cn)
AbstractLand 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.
KeywordLand use change Ecosystem services Scenario simulation Influence degree Karst mountains
DOI10.1016/j.ecolind.2019.02.019
WOS KeywordCLIMATE-CHANGE ; IMPACT ; COVER ; LANDSCAPE ; URBANIZATION ; TRADEOFFS ; EROSION ; MODELS ; BASIN
Indexed BySCI
Language英语
Funding ProjectNonprofit Industry Research Project of Ministry of Land and Resources of China[201511082-03]
Funding OrganizationNonprofit Industry Research Project of Ministry of Land and Resources of China
WOS Research AreaBiodiversity & Conservation ; Environmental Sciences & Ecology
WOS SubjectBiodiversity Conservation ; Environmental Sciences
WOS IDWOS:000470964500018
PublisherELSEVIER SCIENCE BV
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Document Type期刊论文
Identifierhttp://ir.igsnrr.ac.cn/handle/311030/59110
Collection中国科学院地理科学与资源研究所
Corresponding AuthorSong, Wei
Affiliation1.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
Recommended Citation
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.
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