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Guillem Chust

@guillemchust.bsky.social

Marine ecologist at AZTI - Marine Research, Biodiversity and Climate Change

36 Followers  |  62 Following  |  8 Posts  |  Joined: 24.06.2025
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Posts by Guillem Chust (@guillemchust.bsky.social)

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El #CSIC lamenta profundamente el fallecimiento de Josefina Castellví, pionera de la investigación antártica y primera mujer que dirigió la Base Antártica Española Juan Carlos I

Oceanógrafa y experta en microbiología marina, trabajó en el @icmcsic.bsky.social y fue delegada del #CSIC en Cataluña

05.02.2026 09:48 — 👍 130    🔁 72    💬 3    📌 6
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Are fish responses consistent with ocean warming in the Bay of Biscay?
59% of indicators significantly aligned with the expected impact of warming on marine fish over the last 3 decades.
See out the paper lead by Elorri Arevalo in Fish and Fisheries: doi.org/10.1111/faf....

12.01.2026 07:47 — 👍 0    🔁 0    💬 0    📌 0
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and rates of carbon sequestration with sediment cores.

22.09.2025 16:00 — 👍 0    🔁 0    💬 0    📌 0
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the microbiome using eDNA

22.09.2025 16:00 — 👍 0    🔁 0    💬 1    📌 0
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Today @azti.bsky.social team sampled blue carbon ecosystems in Basque estuaries to estimate carbon sequestration, with the collaboration of @csic.es @imedea.bsky.social and @surfrider.org.
#C-BLUES
Measures included gas balance

22.09.2025 16:00 — 👍 2    🔁 1    💬 1    📌 0
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Do you know why do oceans shelter fewer species than land? A conundrum posed by Robert May in 1994.
See a review in Oikos nsojournals.onlinelibrary.wiley.com/doi/10.1002/...
@villarino1981.bsky.social @naiarare.bsky.social @azti.bsky.social

21.09.2025 18:55 — 👍 4    🔁 2    💬 0    📌 0
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New publication on Mapping marine plankton abundance along ecological gradients in the South Brazilian Shelf

by Carolina Reis, Lucas Nunes, Thiago Matos, Guillem Chust, Ricardo Coutinho, Patrizio Mariani, Marinez Scherer, and Lohengrin Fernandes

www.sciencedirect.com/science/arti...

29.08.2025 09:12 — 👍 0    🔁 0    💬 1    📌 0
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See out Chapter 18 - Climate change impacts on marine fish ecology and fisheries

by Guillem Chust, Fernando González Taboada, José A. Fernandes-Salvador, William Cheung and Marta Coll

www.sciencedirect.com/science/arti...

28.08.2025 09:26 — 👍 3    🔁 2    💬 2    📌 0
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🐟🔥 The sea is warming… and that’s changing what we catch and how much it’s worth.

📊 In the NW Mediterranean, we analyzed 23 years of data to understand how climate change is reshaping fisheries.

#ClimateChange #Fisheries #Mediterranean

@icmcsic.bsky.social 
#LuciaEspasandin

25.08.2025 17:56 — 👍 8    🔁 5    💬 2    📌 0
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🌍 Climate change is already reshaping Mediterranean fisheries.

📊 With indicators like MTC and MTR, we can anticipate risks and opportunities.

💡 Time to act: science, management, and adaptation.

#FutureOfFisheries #BlueTransformation

25.08.2025 17:56 — 👍 4    🔁 3    💬 0    📌 0

21733 observations of long-term data collected during 2002–2022 from surface down to 100 m across the southern Bay of Biscay’s coast revealed significant pH decreases in all depth layers (0.022–0.041 units / decade).

26.08.2025 11:36 — 👍 0    🔁 0    💬 0    📌 0