Arid
DOI10.1111/1475-4959.04982
Land degradation and climate change in South Africa
Meadows, ME; Hoffman, TM
通讯作者Meadows, ME
会议名称Dryland Change 2001 Conference
会议日期AUG, 2001
会议地点UPINGTON, SOUTH AFRICA
英文摘要

This paper considers the potential impact of future climate change on the nature and extent of land degradation in South Africa. The basis of the assessment is the comprehensive review published by the Department of Environmental Affairs and Tourism (DEA&T) as a contribution to the South African effort in respect of the United Nations Convention to Combat Desertification. The DEA&T report is founded on information collated from 34 workshops, one in each of the agricultural regions of South Africa, involving some 453 participants consisting mainly of agricultural extension officers and soil conservation technicians. This analysis reveals that land degradation is underpinned by poverty and its structural roots in colonial and apartheid political planning. Nevertheless, future climate change represents a key challenge to the developing economies of countries like South Africa. Regionally downscaled models predicting the nature and degree of rainfall changes in the future are used to assess the possible impact of future change on the South African land degradation situation. It is concluded that the most severely degraded areas of the country, including large areas of the former 'homeland' states, are likely to become even more susceptible under predicted climate change scenarios.


英文关键词South Africa land degradation assessment desertification climate change land use vulnerability
来源出版物GEOGRAPHICAL JOURNAL
ISSN0016-7398
出版年2003
卷号169
页码168-177
出版者ROYAL GEOGRAPHICAL SOC
类型Article;Proceedings Paper
语种英语
国家South Africa
收录类别CPCI-SSH ; SSCI
WOS记录号WOS:000183835000006
WOS类目Geography
WOS研究方向Geography
资源类型会议论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/294311
作者单位(1)Univ Cape Town, Dept Geog & Environm Sci, ZA-7701 Rondebosch, South Africa;(2)Univ Cape Town, Dept Bot, Inst Plant Conservat, ZA-7701 Rondebosch, South Africa
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Meadows, ME,Hoffman, TM. Land degradation and climate change in South Africa[C]:ROYAL GEOGRAPHICAL SOC,2003:168-177.
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