What people are saying - Write a review
We haven't found any reviews in the usual places.
PROCESSES OF DESERTIFICATION
THE CAUSES OF DESERTIFICATION
6 other sections not shown
Other editions - View all
Africa albedo Alice Springs animals areas arid lands Arid Zone atmosphere Australia belt Bowen ratio cent combat desertification conservation crops cultivation damage degradation desert desertification Desertification potential drainage drought dry climates dry ecosystems dryland dynamics ecological economic ecosystems effects environment environmental evaporation evapotranspiration farming fluctuations forage ghgh global grazing groundwater growth gullying herds impact increase irrigation Irrigation agriculture labour Land-use system livelihood systems livestock long-term loss marginal methods migration models moisture nomadic numbers nutrients overgrazing Pakistan pastoral pastoralists plants population population densities precipitation pressure problems programmes radiation rain rainfall rainfed agriculture Rajasthan range rangeland reduce regions run-off Sahara Sahel Sahelian salinization savanna season semi-arid Semi-intensive settlements Shrublands slopes social solar South Australia species strategies sub-tropical surface techniques temperature traditional tropical UNESCO urban variations vegetation vulnerable watering points waterlogging West Africa wind yield