Grain | Planetary boundary 4: Ocean Acidification
Description (résumé du contenu, plan du module, titre du grains, ...)
Introduction
A large part of the carbon dioxide (CO2) emissions released by human activities is absorbed by the oceans, just like other natural carbon reservoirs such as forests, which are referred to as “carbon sinks”. ". This CO2 retention capacity plays a fundamental role in climate regulation. The very significant increase in CO2 of anthropogenic origin results in the acidification of the oceans and is at the origin of a very significant loss of marine biodiversity due to the degradation of coral reefs.
A large part of the carbon dioxide (CO2) emissions released by human activities is absorbed by the oceans, just like other natural carbon reservoirs such as forests, which are referred to as “carbon sinks”. ". This CO2 retention capacity plays a fundamental role in climate regulation. The very significant increase in CO2 of anthropogenic origin results in the acidification of the oceans and is at the origin of a very significant loss of marine biodiversity due to the degradation of coral reefs.
Auteur du module
Lemarquis Elie
Type de pédagogie
Cours magistral
Lien scenari vers le module en mode prévisualisation
https://scenariutc.utc.fr/scenari5/~~static/fr-FR/home.xhtml#(dynGen(w'0272OxMD49wCQ0n67bZs4W'c'auroraWpre'r'id:9qJ2OxMD49wCQ0n67bZs4W'gp(skin'~OdigiSkinOpaleETLIOS3-9')pp'co/'))
Avancement
Relu par la communauté
Champ de recherche
- Terre et Univers
Compétences
- CE1 Systémique