Ecosystèmes

Le bien-être des populations partout dans le monde dépend d'écosystèmes en bonne santé, qui fournissent des biens, comme des aliments et de l'eau, et des services, comme la régulation du climat et la protection face aux risques naturels.

Accueil

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

Actualités

  • Cover of the M&E Guidebook Photo: UNEP-WCMC, GIZ, and FEBA

    Launch of FEBA Guidebook for Monitoring and Evaluating Ecosystem-based Adaptation Interventions

    23.04.2020

    Effective monitoring and evaluation of EbA outcomes is essential to learn from best practices and reduce uncertainties about effectiveness and long-term impacts. Acknowledging this need, Friends of Ecosystem-based Adaptation (FEBA) partners came together to...

  • Coronavirus. Credit: CDC/ Alissa Eckert, MS; Dan Higgins, MAMS. Photo: CDC/ Alissa Eckert, MS; Dan Higgins, MAMS.

    IUCN statement on the COVID-19 pandemic

    08.04.2020

    As the world continues to struggle with the COVID-19 pandemic, the International Union for Conservation of Nature (IUCN) stands in solidarity with all those already directly affected by the virus around the world. Our thoughts are with all vulnerable...

  • Photo: ©Shutterstock/Yevhenii Chulovskyi

    Nature-based Solutions for Water Infrastructure at your service

    25.03.2020

    'Natural water infrastructure' is not built infrastructure. Instead, it is shaped, grown, eroded or deposited by nature over time. It refers to services nature provides for free, such as mangroves protecting shorelines from storms, peatlands sequestering...

Publications

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).

Issues Brief - Drylands and climate change Photo: IUCN

Drylands and Climate Change

Drylands are ecosystems, such as rangelands, grasslands and woodlands, which occupy over 40% of the terrestrial surface, and are characterised by high temporal and spatial rainfall variability....
thumbnail_conserving healthy soils issues brief Photo: IUCN

Conserving healthy soils

The health of soils is dependent on the mix of living organisms they contain, including bacteria, fungi, protozoa, insects, worms, other invertebrates and vertebrates. This variety of organisms...
thumbnail_iucn_issues_cc_peatlands Photo: thumbnail_iucn_issues_cc_peatlands

Peatlands and climate change

Peatlands are a type of wetlands that occur in almost every country on Earth, currently covering 3% of the global land surface. The term ‘peatland’ refers to the peat soil and the wetland habitat...
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