Water acidification

L’océan représente 97% de l’espace physique habitable de la planète et joue un rôle central dans le maintien de la vie sur Terre. Depuis les années 2000 que des efforts considérables et spécifiques ont été déployés pour mieux faire connaître et comprendre les conséquences des émissions de gaz à effet de serre sur les océans. Le dioxyde de carbone émis par les activités humaines conduit les océans vers des conditions plus acides, phénomène connu sous le nom d’acidification des océans.

El océano representa el 97% del espacio físico habitable del planeta y es fundamental para mantener la vida en la Tierra. Solo desde el año 2000 se han realizado esfuerzos importantes y dedicados a aumentar la sensibilización y comprensión de las consecuencias de las emisiones de gases de efecto invernadero en los océanos. Actualmente sabemos que el dióxido de carbono que emiten las actividades humanas está dando lugar a condiciones de mayor acidez en el océano.

The ocean represents 97% of the physical habitable space on the planet and is central to sustaining all life on Earth. Since 2000 significant and dedicated effort has been directed at raising awareness and understanding of the consequences of greenhouse gas emissions on the ocean. Carbon dioxide emitted by human activities is driving the ocean towards more acidic conditions.

The ocean represents 97% of the physical habitable space on the planet and is central to sustaining all life on Earth. Since 2000 significant and dedicated effort has been directed at raising awareness and understanding of the consequences of greenhouse gas emissions on the ocean. Carbon dioxide emitted by human activities is driving the ocean towards more acidic conditions.

Following the first international workshop on the economics of ocean acidification organized by the Centre Scientifique de Monaco and the International Atomic Energy Agency in 2010,  a second international workshop was held in November 2012, which explored the level of risk, and the resilience or vulnerability of defined regions of the world ocean in terms of fishery and aquaculture species and economic impacts, and social adaptation. This report includes the findings and

As the carbon dioxide level in the atmosphere rises, an increasing amount of the gas is absorbed by the ocean, making it more acidic. Both the academic challenge as well as the practical urgency to find solutions to ocean acidification within the broader field of environmental law and governance have spurred some initial analysis on this topic.