Biodiversité
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Revue de presse et du net par le Pôle de partage des connaissances S&T de l'Office français de la biodiversité
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Identifying species likely threatened by international trade on the IUCN Red List can inform CITES trade measures - Nature Ecology & Evolution

Identifying species likely threatened by international trade on the IUCN Red List can inform CITES trade measures - Nature Ecology & Evolution | Biodiversité | Scoop.it

Here, we develop a mechanism using the International Union for Conservation of Nature’s Red List of Threatened Species to identify species that are likely to be threatened by international trade. Of 2,211 such species, CITES includes 59% (1,307 species), leaving two-fifths overlooked and in potential need of international trade regulation. Our results can inform deliberations on potential proposals to revise trade measures for species at CITES Conference of the Parties meetings.

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via @unepwcmc (UN Environment Programme World Conservation Monitoring Centre)

Challender, D.W.S., Cremona, P.J., Malsch, K. et al. Nat Ecol Evol (2023). https://doi.org/10.1038/s41559-023-02115-8

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Conservation de la biodiversité : trois raisons de garder espoir

Conservation de la biodiversité : trois raisons de garder espoir | Biodiversité | Scoop.it
Si la biodiversité est menacée en Europe, des changements dans les mentalités et les modes de consommation ainsi que de nouveaux usages des terres agricoles aident à rester optimistes.
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Auteurs :

Sophus zu Ermgassen , PhD researcher, Durrell Institute for Conservation and Ecology, University of Kent

Natalie Yoh , PhD researcher, Durrell Institute for Conservation & Ecology, University of Kent

Parmi les arguments proposés : "Les modèles alternatifs non fondés sur la croissance, comme la « théorie du donut », reçoivent ainsi un accueil de plus en plus favorable. " A consulter ici : "

www.thelancet.com/planetary-health
Vol 1 May 2017 Kate Raworth - A Doughnut for the Anthropocene: humanity’s compass in he 21st century

https://www.thelancet.com/pdfs/journals/lanplh/PIIS2542-5196(17)30028-1.pdf

 

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Smaller human populations are neither a necessary nor sufficient condition for biodiversity conservation

Through examining the drivers of biodiversity loss in highly biodiverse countries, we show that it is not population driving the loss of habitats, but rather the growth of commodities for export, particularly soybean and oil-palm, primarily for livestock feed or biofuel consumption in higher income economies. Thus, inequitable consumption drives global biodiversity loss, whilst population is used to scapegoat responsibility. Instead, the responsibilities are clear and have recently been summarized by the Intergovernmental Science-Policy Platform on Biodiversity and Ecosystem Services IPBES: Leverage points for biodiversity conservation lie in reducing unsustainable consumption through diet shifts, tracking supply chains, and technological innovation as well as ensuring sustainable production to reduce biodiversity losses associated with industrial agriculture.

DocBiodiv's insight:

Alice C. Hughes, Kévin Tougeron, Dominic A. Martin, Filippo Menga & al.,Biological Conservation,Vol 277,2023,109841, https://doi.org/10.1016/j.biocon.2022.109841. via @kevin_tougeron

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