Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.1016/j.gloenvcha.2010.11.005 |
Categorisation of typical vulnerability patterns in global drylands | |
Sietz, Diana; Luedeke, Matthias K. B.; Walther, Carsten | |
通讯作者 | Sietz, Diana |
来源期刊 | GLOBAL ENVIRONMENTAL CHANGE-HUMAN AND POLICY DIMENSIONS
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ISSN | 0959-3780 |
出版年 | 2011 |
卷号 | 21期号:2页码:431-440 |
英文摘要 | Drylands display specific vulnerability-creating mechanisms which threaten ecosystems and human well-being. The upscaling of successful interventions to reduce vulnerability arises as an important, but challenging aim, since drylands are not homogenous. To support this aim, we present the first attempt to categorise dryland vulnerability at a global scale and sub-national resolution. The categorisation yields typical patterns of dryland vulnerability and their policy implications according to similarities among the socio-ecological systems. Based on a compilation of prevalent vulnerability-creating mechanisms, we quantitatively indicate the most important dimensions including poverty, water stress, soil degradation, natural agro-constraints and isolation. A cluster analysis reveals a set of seven typical vulnerability patterns showing distinct indicator combinations. These results are validated by case studies reflecting the cluster-specific mechanisms and their spatial distribution. Based on these patterns, we deduce thematic and spatial entry points for reducing dryland vulnerability. Our findings could contribute new insights into allocating the limited funds available for dryland development and support related monitoring efforts based on the manageable number of key indicators. (C) 2010 Elsevier Ltd. All rights reserved. |
英文关键词 | Vulnerability pattern Socio-ecological system Quantitative indication Sub-national resolution Global drylands |
类型 | Article |
语种 | 英语 |
国家 | Germany |
收录类别 | SCI-E ; SSCI |
WOS记录号 | WOS:000292177500016 |
WOS关键词 | WATER-USE ; RANGELAND DEGRADATION ; MULTIPLE STRESSORS ; LAND DEGRADATION ; RURAL POVERTY ; SOUTH-AFRICA ; LIVELIHOODS ; DESERTIFICATION ; SUSTAINABILITY ; MEXICO |
WOS类目 | Environmental Sciences ; Environmental Studies ; Geography |
WOS研究方向 | Environmental Sciences & Ecology ; Geography |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/168355 |
作者单位 | Potsdam Inst Climate Impact Res, D-14412 Potsdam, Germany |
推荐引用方式 GB/T 7714 | Sietz, Diana,Luedeke, Matthias K. B.,Walther, Carsten. Categorisation of typical vulnerability patterns in global drylands[J],2011,21(2):431-440. |
APA | Sietz, Diana,Luedeke, Matthias K. B.,&Walther, Carsten.(2011).Categorisation of typical vulnerability patterns in global drylands.GLOBAL ENVIRONMENTAL CHANGE-HUMAN AND POLICY DIMENSIONS,21(2),431-440. |
MLA | Sietz, Diana,et al."Categorisation of typical vulnerability patterns in global drylands".GLOBAL ENVIRONMENTAL CHANGE-HUMAN AND POLICY DIMENSIONS 21.2(2011):431-440. |
条目包含的文件 | ||||||
文件名称/大小 | 资源类型 | 版本类型 | 开放类型 | 使用许可 | ||
Categorisation of ty(516KB) | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | 浏览 |
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