Eau

Seul 3% de l'eau sur Terre est de l'eau douce. Environ les deux tiers de celle-ci est gelé dans les glaciers et les calottes glaciaires polaires. Nous avons depuis bien trop longtemps excessivement fait usage de cette précieuse ressource.

 

Accueil

Vous trouverez plus d'information sur ce thème dans les pages du site en anglais.

Actualités

  • Sustainable Blue Economy Participants, Nairobi, Kenya Photo: IUCN ESARO/ SIB-Kenya

    Building the global momentum on marine/aquatic plastics litter

    10.01.2019

    Along with over 18,000 participants from 180 countries representing government institutions, national agencies, academia and research, private sector, students, and plastic sector actors, IUCN joined the Sustainable Blue Economy Conference in Nairobi, Kenya,...

  • Photo: Shutterstock/ESB

    GrowGreen: Chinese cities grow and with it, the need for green

    18.12.2018

    Blog by Claire Warmenbol. Worldwide out of the 47 megacities, China alone counts 17. These are cities with a population in excess of 10 million people. Today over half of the Chinese mainland population lives in cities. Towards 2030, China aims for 70%...

  • Soil sample measurement Photo: Miguel Cifuentes

    New report highlights the business case for investing in soil health

    18.12.2018

    On World Soil Day at the UNFCCC COP24, a new report highlighting the business case for investing in soil health was launched. The Business Case for Investing in Soil Health shows how companies around the world are beginning to address the issue and...

Lectures rapides

Destiné aux décideurs politiques et aux journalistes, les dossiers thématiques de l'UICN fournissent des informations clés sur des thématiques au cœur du travail de l’UICN en deux pages (en anglais uniquement).

Photo: IUCN

Water and climate change

Water and weather, the delicate balance between evaporation and precipitation, is the primary cycle through which climate change is felt. As our climate changes, droughts, floods, melting glaciers,...

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