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Scoop.it!
La dernière décennie a sérieusement abîmé les écosystèmes marins, selon un rapport récent. Toutefois, les initiatives de restauration se multiplient. Entre 2009 et 2018, la surface occupée par le corail dans les récifs a diminué de 14% à l'échelle de la planète, selon un rapport dévoilé à l'occasion du congrès de l'Union internationale pour la conservation de la nature (UICN), à Marseille. 
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Scoop.it!
Coming almost 450 years after the world's first Atlas, this Atlas for the End of the World audits the status of land use and urbanization in the most critically endangered bioregions on Earth. It does so, firstly, by measuring the quantity of protected area across the world's 36 biodiversity hotspots in comparison to United Nation's 2020 targets; and secondly, by identifying where future urban growth in these territories is on a collision course with endangered species.
DocBiodiv's insight:
This atlas is the result of a self-funded three-year research project based in the Department of Landscape Architecture at the University of Pennsylvania (UPenn).
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Avec les précisions de Serge Planes, directeur de recherche au CNRS et Jean-Pierre Gattuso @jpGattuso qui nous signale cette référence :
Duarte, C.M., Agusti, S., Barbier, E. et al. Rebuilding marine life. Nature 580, 39–51 (2020). https://doi.org/10.1038/s41586-020-2146-7
Voir aussi :
Kennedy, E.V., Roelfsema, C.M., Lyons, M.B. et al. Reef Cover, a coral reef classification for global habitat mapping from remote sensing. Sci Data 8, 196 (2021). https://doi.org/10.1038/s41597-021-00958-z
Lire aussi : The KSLOF Completes the Lar
gest Coral Reef Survey and Mapping Expedition in History https://www.icriforum.org/kslof-complete-largest-coral-reef-survey-and-mapping-expedition/