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Showing result 1 - 5 of 110 swedish dissertations matching the above criteria.
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1. Does land degradation matter? : perspectives on environmental change in north-eastern Botswana
Abstract : .... READ MORE
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2. Land Degradation and Climate in Iceland - a spatial and temporal assessment
Abstract : Degradation of vegetation and soil erosion has contributed to loss of biological productivity and land degradation in Iceland. This thesis focuses on spatial and temporal patterns of land degradation in Iceland from a geographical perspective both along short and long timescales. READ MORE
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3. Recent changes in land use and productivity in agro-pastoral Inner Mongolia, China
Abstract : This study challenges the prevailing assumption that the expansion of cultivated land areas and increasing number of livestock in the agro-pastoral regions of northern China have aggravated the process of land degradation since the start of the rural reforms in 1978. Land-use and productivity trends in the Inner Mongolia Autonomous Region (IMAR), with special attention to the Keerqin steppe region, have been analysed. READ MORE
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4. Ecological rehabilitation of degraded hill slopes in southern Wello, Ethiopia
Abstract : Clearing of vegetation has left large areas of southern Wello (Ethiopia) at a high risk ofland degradation. In this study, the causes, extent and consequences of land degradationproblems are reviewed. To see land cover changes, aerial photographs from 1958 and1986 were compared with the help of a GIS procedure. READ MORE
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5. Risk, Time and Land Management under Market Imperfections: Applications to Ethiopia
Abstract : This Ph.D. thesis addresses both theoretical and empirical issues pertaining to land management decisions of farm households in developing countries working under an imperfect market and institutional setting (with case studies from Ethiopia). READ MORE