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What is the relationship between ecosystem services and urbanization? A case study of the mountainous areas in Southwest China
Peng Li1; Wang Xu-xi2,3
Corresponding AuthorWang Xu-xi(wangxuxi1985@163.com)
2019
Source PublicationJOURNAL OF MOUNTAIN SCIENCE
ISSN1672-6316
EISSN1993-0321
Volume16Issue:12Pages:2867-2881
SubtypeArticle
Contribution Rank1
AbstractChina is undergoing a rapid urbanization process, and urbanization will have a direct impact on regional ecosystems and affect regional ecosystem services. Considering the mountainous counties in Southwestern China as the research object, this study reveals the spatial clustering characteristics of four typical ecosystem services (food production, soil conservation, water yield and carbon sequestration) as well as the trade-offs and synergies among ecosystem services in different urbanized areas. At the same time, piecewise linear regression is used to determine the threshold of the influence of urbanization on ecosystem services. The results indicate that: 1) There are spatial autocorrelations among the four typical ecosystem services; with strong clustering characteristics, the positive correlation types are "clustered" locally; and with significant spatial heterogeneity, the negative correlation types are scattered and mainly appear in the highly urbanized area. 2) There are also remarkable differences in the relationship among various ecosystem services in different urbanized areas, and in particular, there are marked trade-offs between food production and carbon sequestration in the moderately urbanized area and the highly urbanized area. However, there are synergies between them in the lowly urbanized area. 3) With an increase in the compounded night light index (CNLI), water yield, carbon sequestration, food production and overall ecosystem services values present an increasing-decreasing trend, the soil conservation function value shows a decreasing-increasing trend. The response of water yield, carbon sequestration, food production, and overall ecosystem services to the compounded night light index (CNLI) has a threshold of 1.2642, 1.4833, 1.3388, 1.5146 and 1.2237, respectively. Based on the detected relationships between urbanization and ecosystem services, this study provides a theoretical reference for the selection of urbanization development models in key ecological functional areas.
KeywordEcosystem services Urbanization Spatial clustering pattern Trade-offs synergies Southwestern China
DOI10.1007/s11629-019-5390-2
Indexed BySCI
WOS KeywordRURAL-URBAN GRADIENT ; LANDSCAPE PATTERN ; TEMPORAL-CHANGES ; HUMAN IMPACTS ; FUZHOU CITY ; TRADE-OFF ; BIODIVERSITY ; CLIMATE ; BASIN ; EXPANSION
Language英语
Quartile3区
Funding Project135 Strategic Program of the Institute of Mountain Hazards and Environment, CAS ; Science and Technology Service Network Initiative[KFJ-STS-QYZD-060] ; Doctor Startup Foundation of China West Normal University[412650] ; Sichuan Center for Rural Development Research Project[CR1811] ; Scientific Research Innovation Team Projects of China West Normal University[CXTD2018-10]
TOP
WOS Research AreaEnvironmental Sciences & Ecology
WOS SubjectEnvironmental Sciences
WOS IDWOS:000502451800013
Funding Organization135 Strategic Program of the Institute of Mountain Hazards and Environment, CAS ; Science and Technology Service Network Initiative ; Doctor Startup Foundation of China West Normal University ; Sichuan Center for Rural Development Research Project ; Scientific Research Innovation Team Projects of China West Normal University
PublisherSCIENCE PRESS
Citation statistics
Document Type期刊论文
Identifierhttp://ir.imde.ac.cn/handle/131551/33563
Collection山区发展研究中心
Corresponding AuthorWang Xu-xi
Affiliation1.Institute of Mountain Hazards and Environment, Chinese Academy of Sciences, Chengdu 610041, China;
2.College of Land and Resource, China West Normal University, Nanchong 637009, China;
3.Institute of Jialing River Basin, China West Normal University, Nanchong 637009, China
First Author Affilication中国科学院水利部成都山地灾害与环境研究所
Recommended Citation
GB/T 7714
Peng Li,Wang Xu-xi. What is the relationship between ecosystem services and urbanization? A case study of the mountainous areas in Southwest China[J]. JOURNAL OF MOUNTAIN SCIENCE,2019,16(12):2867-2881.
APA Peng Li,&Wang Xu-xi.(2019).What is the relationship between ecosystem services and urbanization? A case study of the mountainous areas in Southwest China.JOURNAL OF MOUNTAIN SCIENCE,16(12),2867-2881.
MLA Peng Li,et al."What is the relationship between ecosystem services and urbanization? A case study of the mountainous areas in Southwest China".JOURNAL OF MOUNTAIN SCIENCE 16.12(2019):2867-2881.
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