International audienceThis paper presents an analysis of natural and anthopogenic factors responsible for increasing sanding up and desertifciation phenomena in southeastern Morocco. The results revealed that the environment has changed inthis region over the last few decades via the influence and interaction of different natural and anthropogenic factors. In this very fragile environment, human pressure, altering climatic conditions and the use of inappropriate technology have prompted a long and insidious process leading to the appearance of desert biotopes, even in previous non-desert areas. Increasing populations and socioeconomic changes are responsible for overuse of this environment. A new relationship between human and the enviro...
Abstract : Changes triggered by the over exploitation of water resources in an area bordering the de...
Abstract : Changes triggered by the over exploitation of water resources in an area bordering the de...
The Sahara is a key region for studies of archaeology, human-environment interaction, global biogeoc...
International audienceThis paper presents an analysis of natural and anthopogenic factors responsibl...
International audienceThis paper presents an analysis of natural and anthopogenic factors responsibl...
International audienceThis paper presents an analysis of natural and anthopogenic factors responsibl...
The Impact of Man on Desertification: a case study in Tunisia Over the last twenty years, research...
In South-Eastern Tunisia, desertification is defined as the armangly rapid transformation of agricul...
An exceptional precipitation event occurred during three consecutive days (17, 18 and 19 janvier 199...
An exceptional precipitation event occurred during three consecutive days (17, 18 and 19 janvier 199...
Ecology and desertification in Africa. -This note is a survey of some ecological aspects of the arid...
In only a few decades, the ecological balance has been deeply endangered in the High-Plateaux of Eas...
In only a few decades, the ecological balance has been deeply endangered in the High-Plateaux of Eas...
Ecology and desertification in Africa. -This note is a survey of some ecological aspects of the arid...
The subject of the article is an analysis of changes in the environment and economy of oases in sout...
Abstract : Changes triggered by the over exploitation of water resources in an area bordering the de...
Abstract : Changes triggered by the over exploitation of water resources in an area bordering the de...
The Sahara is a key region for studies of archaeology, human-environment interaction, global biogeoc...
International audienceThis paper presents an analysis of natural and anthopogenic factors responsibl...
International audienceThis paper presents an analysis of natural and anthopogenic factors responsibl...
International audienceThis paper presents an analysis of natural and anthopogenic factors responsibl...
The Impact of Man on Desertification: a case study in Tunisia Over the last twenty years, research...
In South-Eastern Tunisia, desertification is defined as the armangly rapid transformation of agricul...
An exceptional precipitation event occurred during three consecutive days (17, 18 and 19 janvier 199...
An exceptional precipitation event occurred during three consecutive days (17, 18 and 19 janvier 199...
Ecology and desertification in Africa. -This note is a survey of some ecological aspects of the arid...
In only a few decades, the ecological balance has been deeply endangered in the High-Plateaux of Eas...
In only a few decades, the ecological balance has been deeply endangered in the High-Plateaux of Eas...
Ecology and desertification in Africa. -This note is a survey of some ecological aspects of the arid...
The subject of the article is an analysis of changes in the environment and economy of oases in sout...
Abstract : Changes triggered by the over exploitation of water resources in an area bordering the de...
Abstract : Changes triggered by the over exploitation of water resources in an area bordering the de...
The Sahara is a key region for studies of archaeology, human-environment interaction, global biogeoc...