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Displaying 106 - 110 of 167Land-use and land-cover change and its environmental implications in a tropical highland watershed, Ethiopia
This study analysed long-term land-use and land-cover change (LUCC) in a highland watershed covering an area of about 154 km² in the Blue Nile basin of Ethiopia. Two sets of panchromatic aerial photographs (1957 and 1982) and a Landsat TM image (2001) were the main input data from which three land-use and land-cover maps were produced by employing geographical information systems/remote sensing techniques. These data were complemented by some socio-economic data that were generated by using household survey, key-informant interview and group discussion methods.
Farmers’ livelihood assets and adoption of sustainable land management practices in north-western highlands of Ethiopia
In Ethiopia, farmers’ adoption and continued use of introduced land management technologies have not been widespread to reduce soil erosion and soil fertility depletion to an acceptable level. An important set of factors in farmers’ use of improved agricultural technologies is generally known to be their possession of livelihood assets. This study examines the influence of ownership of livelihood assets in farmers’ decisions to use cattle manure as land improvement technology, which is currently being promoted by Ethiopia’s agricultural extension system.
politics of conservation in contemporary rural China
Placing conservation within a broad framework of agrarian and environmental politics, this review article argues that natural resource governance is fundamental to rural politics in China. Much of the environmental literature adopts a technocratic approach, ignoring the political nature of the redistribution of access to and control over natural resources, and of knowledge vis-à-vis degradation.
Land appropriation, surplus people and a battle over visions of agrarian futures in Africa
The debate about ‘land grabs’ by foreign agents should not obscure the role of national governments or the accelerating process of appropriation of land by national agents. Much of the appropriated land is under forms of ‘customary’ tenure. In arguing that a fundamental problem is the denial of property in land to Africans, I lay out the colonial and post-colonial reproduction of ‘customary’ tenure as not equivalent to property rights, the documentation of mounting competition and conflict centring on land, and the more recent threats by national and international agents.
Messy hectares: questions about the epistemology of land grabbing data
Recent research on land deals reports gigantic quantities of hectares seized, with relatively little regard for the solidity of the evidence or for considerations of scale other than area. This commentary questions the usefulness of aggregating data of uneven quality and transforming it into ‘facts’. Making claims on the basis of problematic evidence does not serve agrarian and human rights activists well, since it may undercut their legitimacy and make it difficult for them to identify their adversaries.