Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.1111/1475-4959.04982 |
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 |
ISSN | 0016-7398 |
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 |
推荐引用方式 GB/T 7714 | Meadows, ME,Hoffman, TM. Land degradation and climate change in South Africa[C]:ROYAL GEOGRAPHICAL SOC,2003:168-177. |
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