3 ressources en auto-formation : sink

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Présentation de la ressource en auto-formation EN-3. Absorption of carbon by terrestrial and aquatic ecosystems: comprehensive review cours / présentation
07/05/2015
EN-3. Absorption of carbon by terrestrial and aquatic ecosystems: comprehensive review
Auteur(s) : PEYLIN Philippe
Description : Philippe Peylin studies the future of the carbon dioxide emissions in the atmosphere. He focuses on the performance of the two main carbon sinks: ocean and earth.
Présentation de la ressource en auto-formation EN-5. Nitrous oxide: a natural cycle disrupted by human activity cours / présentation
02/06/2015
EN-5. Nitrous oxide: a natural cycle disrupted by human activity
Auteur(s) : VUICHARD Nicolas
Description : Nicolas Vuichard talks about nitrous oxide, a powerful greenhouse gas. He first shows the extent of the nitrogen cycle disruption by human activity, then he precisely examines the N2O emissions sources and the action leads to reduce these emissions.
Présentation de la ressource en auto-formation EN-2. The carbon cycle: a natural cycle disrupted by human activity cours / présentation
23/04/2015
EN-2. The carbon cycle: a natural cycle disrupted by human activity
Auteur(s) : BOUSQUET Philippe
Description : Philippe Bousquet indicates how human activities disrupt the natural carbon cycle. He first proposes a geographic reading of these emissions, then he proposes a study of the human activities which are behind this.