globalchange  > 过去全球变化的重建
DOI: 10.1016/j.scitotenv.2019.01.407
WOS记录号: WOS:000460245600095
论文题名:
Global mapping of eco-environmental vulnerability from human and nature disturbances
作者: Kim-Anh Nguyen1,2,3; Liou, Yuei-An1,2
通讯作者: Liou, Yuei-An
刊名: SCIENCE OF THE TOTAL ENVIRONMENT
ISSN: 0048-9697
EISSN: 1879-1026
出版年: 2019
卷: 664, 页码:995-1004
语种: 英语
英文关键词: Eco-environmental vulnerability ; Natural and human-induced disturbances ; Analytical hierarchy process (AHP) ; Geographical information system (GIS)
WOS关键词: CLIMATE-CHANGE VULNERABILITY ; INDICATORS ; SCALE ; ADAPTATION ; CAPACITY ; DROUGHT ; MODIS
WOS学科分类: Environmental Sciences
WOS研究方向: Environmental Sciences & Ecology
英文摘要:

Global environments are threatened by intensively natural variation and continuously increased human-made disturbances. Assessment of the global eco-environment vulnerability (global EV or GEV) caused by both natural and human-induced disturbances plays a key role in providing valuable information about ecological and environmental background for designing suitable policy measures to improve and restore environment. We present the first global-scale map of quantified eco-environmental vulnerability by integrating remote sensing, GIS modelling, and global census datasets, employing 16 influential factors across five domains: socioeconomics, land resources, natural hazards, hydrometeorology, and topography. The GEV is classified into six levels, namely very low vulnerability, low vulnerability, medium vulnerability, medium high vulnerability, high vulnerability, and very high vulnerability. At global scale, a small fraction of the globe (10.1%) is strongly (high and very high vulnerability) affected by influential factors. Among continents, the largest fraction of very high vulnerability level is attributed to Asia (74.6%) followed by Africa (19.6%). National-scale analysis shows that China and India are the most vulnerable in Asia and in the world. Our study provides accumulative impacts of manmade and natural disturbances, which are vital for decision makers to set improvement targets on specific areas over local, regional, and global scales, and design and adopt new practices to lessen natural and manmade disturbances on environment, while keeping track of evolution of the other environmental aspects. (C) 2019 Elsevier B.V. All rights reserved.


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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/138283
Appears in Collections:过去全球变化的重建

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作者单位: 1.Natl Cent Univ, Ctr Space & Remote Sensing Res, 300 Jhongda Rd, Taoyuan 32001, Taiwan
2.Taiwan Grp Earth Observat, Hsinchu, Taiwan
3.Vietnam Acad Sci & Technol, Inst Geog, 18 Hoang Quoc Viet Rd, Hanoi, Vietnam

Recommended Citation:
Kim-Anh Nguyen,Liou, Yuei-An. Global mapping of eco-environmental vulnerability from human and nature disturbances[J]. SCIENCE OF THE TOTAL ENVIRONMENT,2019-01-01,664:995-1004
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