DOI: 10.1016/j.marpolbul.2017.08.028
Scopus记录号: 2-s2.0-85027554659
论文题名: Evaluation on island ecological vulnerability and its spatial heterogeneity
作者: Chi Y. ; Shi H. ; Wang Y. ; Guo Z. ; Wang E.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2017
卷: 125, 期: 2018-01-02 起始页码: 216
结束页码: 241
语种: 英语
英文关键词: Different scales
; Island ecological vulnerability (IEV)
; Island ecosystem
; Sensitivity analysis
; Spatial heterogeneity
; The southern islands of Miaodao Archipelago
Scopus关键词: Ecology
; Ecosystems
; Sensitivity analysis
; Different scales
; Ecological construction
; Ecological vulnerability
; Economic development
; Ecosystem productivity
; Environmental quality
; Spatial heterogeneity
; The southern islands of Miaodao Archipelago
; Landforms
; environmental management
; heterogeneity
; island
; sensitivity analysis
; vulnerability
; economic development
; ecosystem
; human
; landscape
; population
; productivity
; Changdao Islands
; China
; Shandong
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science
; Earth and Planetary Sciences: Oceanography
; Environmental Science: Pollution
英文摘要: The evaluation on island ecological vulnerability (IEV) can help reveal the comprehensive characteristics of the island ecosystem and provide reference for controlling human activities on islands. An IEV evaluation model which reflects the land–sea dual features, natural and anthropogenic attributes, and spatial heterogeneity of the island ecosystem was established, and the southern islands of Miaodao Archipelago in North China were taken as the study area. The IEV, its spatial heterogeneity, and its sensitivities to the evaluation elements were analyzed. Results indicated that the IEV was in status of mild vulnerability in the archipelago scale, and population pressure, ecosystem productivity, environmental quality, landscape pattern, and economic development were the sensitive elements. The IEV showed significant spatial heterogeneities both in land and surrounding waters sub-ecosystems. Construction scale control, optimization of development allocation, improvement of exploitation methods, and reasonable ecological construction are important measures to control the IEV. © 2017 Elsevier Ltd Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/87371
Appears in Collections: 过去全球变化的重建 全球变化的国际研究计划
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作者单位: The First Institute of Oceanography, State Oceanic Administration, Qingdao, Shandong Province, China; Laboratory for Marine Geology, Qingdao National Laboratory for Marine Science and Technology, Qingdao, Shandong Province, China; School of Environmental and Municipal Engineering, Qingdao University of Technology, Qingdao, Shandong Province, China; No.6, Xianxialing Road, Qingdao, Shandong, China
Recommended Citation:
Chi Y.,Shi H.,Wang Y.,et al. Evaluation on island ecological vulnerability and its spatial heterogeneity[J]. Marine Pollution Bulletin,2017-01-01,125(2018-01-02)