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

  • Summer mountain pasture in the Pyrenees; sustainable grazing can help conserve healthy, biodiverse soils Photo: Myrabella CC3.0

    To feed future generations, countries must invest in living soils

    15.06.2018

    Governments should invest in healthy, living soils by channelling agricultural subsidies towards sustainable farming methods. If done right, agriculture can conserve the diversity of species found in soils, helping halt land degradation and desertification....

  • Bedouin Herder in the Hima Eyra Range Reserve, Balqa Governorate, Jordan Photo: Dr Mahfouz Abu Zanat

    Conserving soil biodiversity important for greater agricultural productivity

    15.06.2018

    A recently released IUCN technical brief recommends increasing investments in sustainable land management practices, as well as better cooperation between agriculturalists and conservationists to conserve healthy soils. 

  • IUCN World Conservation Congress 2020 signing ceremony Photo: IUCN

    France to host IUCN World Conservation Congress 2020

    18.05.2018

    Marseille, France – The French Ministry for the Ecological and Inclusive Transition and IUCN, International Union for Conservation of Nature, today signed an agreement to jointly organise the next IUCN World Conservation Congress, to be held in 2020 in...

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).

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...

Drylands and land degradation

Drylands are places of water scarcity, where rainfall may be limited or may only be abundant for a short period. They experience high mean temperatures, leading to high rates of water loss to...

Ecosystem-based Adaptation

Communities have been adapting to climate variability for centuries, but today their coping mechanisms are being outpaced by the fast-changing climate. Shifting weather patterns as a result of...

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