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Desertification is caused by the influence of the climatic, environmental changes and human activities. Its enlargement and reverse leads to not only the changes of spatial structure, scope and enviro...
Integrating remote sensing (RS) with geographic information system (GIS), distribution digital maps of land desertification, spatial database and their statistics in the year of 1986, 1993 and 2000 we...
The degradation of natural resources in arid and semi-arid areas was highlighted dramatically during this century due to population growth and transformation of land use systems. The Algerian steppe...
Desertification is the gradual and sustained reduction in the quantity and quality of the biological productivity of arid and semi-arid land.
Desertification constitutes one of the international environment problems whose global importance has been recognized by the international community. Desertification is a problem that affects a number...
The land desertification in Xinjiang was monitored and analyzed based on RS and GIS techniques. Satellite data interpretation was adopted to obtain the general situation of Xinjiang&acutes...

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