Titlebook: Desertification and Risk Analysis Using High and Medium Resolution Satellite Data; Training Workshop on Alberto Marini,Mohamed Talbi Confer

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Catherine Lubochinsky,Joël Metaisivities must increase their focus on outcomes by shifting towards better measurement of performance and more systematic monitoring. Such activities must be inspired by an organizational culture of learning, transparency and accountability.A case study of participatory monitoring and evaluation is pr

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Georges Martin,Marc Van Turenhoudtecognized as one of the most serious environmental problems in world, although its concept and causes are still debated in scientific communities. The semi-arid region in North Africa is ideal for investigating the processes and mechanisms of desertification due to its very sensitive ecosystem. The

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Anthropic Actions And Desertification In Algeriaironment that appears through a phenomenon of salinity of soils, destruction of natural vegetation, wind blown accumulation areas which affects oasis, roads..The research of the causes and the understanding of the process of desertification allows us to build a better evaluation of the real impact o

成绩上升

Climate Change And The Need For Renewable Energy Sourcesthout precedent and make heavy threats on everything that depends on the climatic conditions. The quality of life of many populations, biological diversity, harvests, glaciers and ice-barriers, the sea level, the frequency and intensity of the weather catastrophes (storms, floods…). How to produce t

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Changes In The Resources Management And Their Environmental Consequences In A Saharan Arid Environme sustainable management. However, from the beginning of the 20th century, the local populations way of life underwent changes that entailed the occurrence and development of a new way in using resources (especially regarding water and land), based on individual initiative and often regardless of the