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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Assessing the Global Climate in 2023  - National Oceanic and Atmospheric Administration

Assessing the Global Climate in 2023  - National Oceanic and Atmospheric Administration | Biodiversité | Scoop.it

NOAA ranks 2023 as the warmest year in its global temperature record, which dates back to 1850.

There is a one-in-three chance that 2024 will be warmer than 2023 and a 99% chance that 2024 will rank among the five warmest years on record.  Upper ocean heat content—the amount of heat stored in the top 2000 meters of the ocean—was record high in 2023.

There were 78 named tropical storms across the globe in 2023, which was below average, and 20 in the North Atlantic, which was well above average.

DocBiodiv's insight:

National Oceanic and Atmospheric Administration’s National Centers for Environmental Information (US Department of Commerce) ncei.noaa.gov

Ds la presse 2023 était l’année la plus chaude jamais enregistrée, mais 2024 s’annonce encore plus inquiétante

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La science de l'attribution, le nouveau pan de la recherche sur le climat

La science de l'attribution, le nouveau pan de la recherche sur le climat | Biodiversité | Scoop.it
La science de l'attribution est une jeune discipline née en Europe lors de la canicule meurtrière de 2003. En corrélant très rapidement les événements météorologiques extrêmes au climat, ce nouveau domaine de recherche vise à sensibiliser citoyens et politiques sur le changement climatique.
DocBiodiv's insight:

Podcast Avec Sciences le 29/08/2023 "Une analyse de la canicule tardive vient tout juste de paraître. Des travaux réalisés par ClimaMeter de l’institut Pierre Simon Laplace et qui révèlent que le phénomène était assez unique."

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Complex plant responses to drought and heat stress under climate change - The Plant Journal

Complex plant responses to drought and heat stress under climate change - The Plant Journal | Biodiversité | Scoop.it
"Global climate change is predicted to result in increased yield losses of agricultural crops caused by environmental conditions. In particular, heat and drought stress are major factors that negatively affect plant development and reproduction, and previous studies have revealed how these stresses induce plant responses at physiological and molecular levels.

Via Julio Retamales, Les Sentinelles du climat
DocBiodiv's insight:

Authors: Hikaru Sato, Junya Mizoi, Kazuo Shinozaki and Kazuko Yamaguchi-Shinozaki.(2024)

Julio Retamales's curator insight, January 6, 2:29 PM
Important review!