Man's activities have been modifying the environment for a long while, though awareness of the global consequences of these changes is a very recent phenomenon. A perception of the fact that habitats may be affected in an irreversible way is raising political concern and new international research programmes are being set up for the 1990s. After recalling certain current environmental changes, this paper presents the aims of the main programmes now in preparation : The "International Geosphere-Biosphere Programme (Global Change) " aims at describing and understanding the earth system, especially in the areas in which significant change may occur on time scales of decades to centuries. Complementary to the I.G.B.P., the " Human Dimensions o...
The global biosphere has begun to change fundamentally as a consequence of human actions. This chang...
The global biosphere has begun to change fundamentally as a consequence of human actions. This chang...
[Departement_IRSTEA]DS [TR1_IRSTEA]METHODO / SYNERGIEThe Changing Earth : New Scientific Challenges ...
Man's activities have been modifying the environment for a long while, though awareness of the globa...
The global environment is currently undergoing change on scales which may' with the benefit of hind...
The maturing of Earth system science as a discipline has underpinned the development of concepts suc...
The global environment is currently undergoing change on scales which may' with the benefit of hind...
The global environment is currently undergoing change on scales which may' with the benefit of hind...
Environmental change is increasingly considered a critical topic for researchers across multiple dis...
Globalisation and greenhouse gases. — The issue of "global change", i.e. possible climate change on ...
Clarification of several issues in the human dimensions of global environmental change is essential ...
In this study the totality of changes on planet Earth, including all human interventions and alterat...
Abstract. - The Global Change IGBP has to take into account the analysis and explanation of natural...
Globalisation and greenhouse gases. — The issue of "global change", i.e. possible climate change on ...
Abstract. - The Global Change IGBP has to take into account the analysis and explanation of natural...
The global biosphere has begun to change fundamentally as a consequence of human actions. This chang...
The global biosphere has begun to change fundamentally as a consequence of human actions. This chang...
[Departement_IRSTEA]DS [TR1_IRSTEA]METHODO / SYNERGIEThe Changing Earth : New Scientific Challenges ...
Man's activities have been modifying the environment for a long while, though awareness of the globa...
The global environment is currently undergoing change on scales which may' with the benefit of hind...
The maturing of Earth system science as a discipline has underpinned the development of concepts suc...
The global environment is currently undergoing change on scales which may' with the benefit of hind...
The global environment is currently undergoing change on scales which may' with the benefit of hind...
Environmental change is increasingly considered a critical topic for researchers across multiple dis...
Globalisation and greenhouse gases. — The issue of "global change", i.e. possible climate change on ...
Clarification of several issues in the human dimensions of global environmental change is essential ...
In this study the totality of changes on planet Earth, including all human interventions and alterat...
Abstract. - The Global Change IGBP has to take into account the analysis and explanation of natural...
Globalisation and greenhouse gases. — The issue of "global change", i.e. possible climate change on ...
Abstract. - The Global Change IGBP has to take into account the analysis and explanation of natural...
The global biosphere has begun to change fundamentally as a consequence of human actions. This chang...
The global biosphere has begun to change fundamentally as a consequence of human actions. This chang...
[Departement_IRSTEA]DS [TR1_IRSTEA]METHODO / SYNERGIEThe Changing Earth : New Scientific Challenges ...