Population and the Environnent in Arid Countries The article is a general approach to population and the environment in the arid world. Arid regions are not well delimited.They cover approximately 33% of the earth's land surface. Aridity is a serious environmental constraint upon life but its intensity varies greatly from hyperarid areas to semi-arid ones. In spite of various limitations, the arid world has a relatively important population. The overall estimate for 1994 is 841 million people, that is to say 15 per cent of the world population; and growth has far from ceased. The degradation of the environment in the arid lands is indisputable but there is controversy about the extent of desertification. It is made of three aspects: degra...
Thumerelle Pierre-Jean. Réfugiés, déplacés et rapatriés. In: Espace, populations, sociétés, 1998-1. ...
Informations scientifiques. In: Espace, populations, sociétés, 1998-1. Populations et environnement ...
International audienceThis paper presents an analysis of natural and anthopogenic factors responsibl...
La croissance démographique, la diffusion de modèles de croissance associés à de nouvelles technique...
Space, Natural Resources and Social Needs in Burkina Faso: what Future for the Environment ? The a...
Like Daniel Noin, with whom he has collaborated for many years, the author has long had an interest ...
Population Policy Issues in Arid Lands Population policy makers in arid lands do so in an atmosphe...
Comptes rendus d'articles. In: Espace, populations, sociétés, 1998-1. Populations et environnement d...
L'article vise à appréhender la pénurie d’eau et ses conséquences économiques, sociales et environne...
Résumés des articles - Abstracts of articles . In: Espace, populations, sociétés, 1998-1. Population...
Thumerelle Pierre-Jean. Systèmes d'information et questions de développement, Cahiers des Sciences H...
Noin Daniel, Picouët Michel. Éditorial. In: Espace, populations, sociétés, 1998-1. Populations et en...
The Cholistan Desert, once a prosperous, lively, and thriving jungle is now by and large a desolated...
The drought in Mauritania. This article is the result of a survey and of the works of a congress c...
The Impact of Man on Desertification: a case study in Tunisia Over the last twenty years, research...
Thumerelle Pierre-Jean. Réfugiés, déplacés et rapatriés. In: Espace, populations, sociétés, 1998-1. ...
Informations scientifiques. In: Espace, populations, sociétés, 1998-1. Populations et environnement ...
International audienceThis paper presents an analysis of natural and anthopogenic factors responsibl...
La croissance démographique, la diffusion de modèles de croissance associés à de nouvelles technique...
Space, Natural Resources and Social Needs in Burkina Faso: what Future for the Environment ? The a...
Like Daniel Noin, with whom he has collaborated for many years, the author has long had an interest ...
Population Policy Issues in Arid Lands Population policy makers in arid lands do so in an atmosphe...
Comptes rendus d'articles. In: Espace, populations, sociétés, 1998-1. Populations et environnement d...
L'article vise à appréhender la pénurie d’eau et ses conséquences économiques, sociales et environne...
Résumés des articles - Abstracts of articles . In: Espace, populations, sociétés, 1998-1. Population...
Thumerelle Pierre-Jean. Systèmes d'information et questions de développement, Cahiers des Sciences H...
Noin Daniel, Picouët Michel. Éditorial. In: Espace, populations, sociétés, 1998-1. Populations et en...
The Cholistan Desert, once a prosperous, lively, and thriving jungle is now by and large a desolated...
The drought in Mauritania. This article is the result of a survey and of the works of a congress c...
The Impact of Man on Desertification: a case study in Tunisia Over the last twenty years, research...
Thumerelle Pierre-Jean. Réfugiés, déplacés et rapatriés. In: Espace, populations, sociétés, 1998-1. ...
Informations scientifiques. In: Espace, populations, sociétés, 1998-1. Populations et environnement ...
International audienceThis paper presents an analysis of natural and anthopogenic factors responsibl...