Observational constraints project a ~50% AMOC weakening by the end of this century | Science Advances www.science.org/doi/10.1126/...

A digital forest and four innovative technologies to monitor tree water in the Mediterranean In the heart of the Collserola Natural Park, the forest hides much more than it seems. Between the trees and the undergrowth, a true outdoor laboratory is deployed: dendrometers, antennas, sensors... ...

A digital forest and four innovative technologies to monitor tree water, climate change impacts and fire risk in the Mediterranean
www.creaf.cat/en/articles/...

A digital forest and four innovative technologies to monitor tree water in the Mediterranean In the heart of the Collserola Natural Park, the forest hides much more than it seems. Between the trees and the undergrowth, a true outdoor laboratory is deployed: dendrometers, antennas, sensors... ...

A digital forest and four innovative technologies to monitor tree water, climate change impacts and fire risk in the Mediterranean
www.creaf.cat/en/articles/...

France’s birds start to show signs of recovery after bee-harming pesticide ban Analysis shows small hike in populations of insect-eating species after 2018 ruling, but full recovery may take decades

www.theguardian.com/environment/...

El clima extremo hace colapsar a las poblaciones de mariposas en Catalunya El mundo está perdiendo a sus mariposas. En Estados Unidos, las poblaciones se han reducido 22% en solo dos décadas, según un estudio publicado hace pocos meses. En

El clima extremo hace colapsar a las poblaciones de mariposas en Catalunya www.lavanguardia.com/natural/faun...

Los episodios climáticos más extremos pueden colapsar poblaciones de insectos como las mariposas El CREAF lidera dos investigaciones con estos lepidópteros que constatan que los microclimas forestales pueden aliviar los efectos del cambio climático sobre los insectos. Por ejemplo, la elección del microhábitat —más soleado o con más sombra— de la mariposa blanca verdinervada y la blanquita de la col para poner huevos determina su supervivencia frente a las olas de calor.

Los episodios climáticos más extremos pueden colapsar poblaciones de insectos como las mariposas: www.agenciasinc.es/Noticias/Los...

Systematic attribution of heatwaves to the emissions of carbon majors - Nature Climate change made 213 historical heatwaves reported over 2000–2023 more likely and more intense, to which each of the 180 carbon majors (fossil fuel and cement producers) substantially contributed.

www.nature.com/articles/s41...

Els episodis climàtics més extrems i imprevisibles poden col·lapsar poblacions d’insectes comuns com ara les papallones Els microclimes forestals poden protegir les papallones dels efectes del canvi climàtic, però els episodis més extrems podrien fer-les desaparèixer.

🟢NOU ESTUDI🟢 Els microclimes forestals poden protegir els insectes del #canviclimàtic, però no dels fenòmens extrems.

🦋 Les #papallones, per exemple, podrien patir una davallada important davant d'episodis rars i intensos, com les onades de calor >40 °C i la sequera.

www.creaf.cat/ca/articles/...

Human emissions drive recent trends in North Pacific climate variations - Nature The main multidecadal variations in the PDO index during the twentieth century, including the ongoing, decades-long negative trend, were largely driven by human emissions of aerosols and greenhouse ga...

www.nature.com/articles/s41...

Collapse of critical Atlantic current is no longer low-likelihood, study finds Scientists say ‘shocking’ discovery shows rapid cuts in carbon emissions are needed to avoid catastrophic fallout

Collapse of critical Atlantic current is no longer low-likelihood, study finds www.theguardian.com/environment/...

El IPCC elige a sus autores para el próximo ciclo de informes climáticos climatica.coop/ipcc-autores...

Drivers of the extreme North Atlantic marine heatwave during 2023 - Nature Atmospheric reanalyses combined with ocean observations and model simulations show that the extreme 2023 North Atlantic heatwave was primarily driven by anomalously weak winds leading to strongly shoa...

www.nature.com/articles/s41...

Interesting meeting of the IPCC chair of the seventh assessment cycle, Jim Skea @ipcc.bsky.social, the catalan government, and repesentatives of the catalan scientific community.

Novel Regimes of Extreme Climatic Events Trigger Negative Population Rates in a Common Insect

📄 buff.ly/IUWeewq
@creaf.cat @expecocons.bsky.social @polcapdevila.bsky.social @irbio-ub.bsky.social @unibarcelonathe.bsky.social @uab.cat

NOAA Scientists Are Cleaning Bathrooms and Reconsidering Lab Experiments After Contracts for Basic Services Expire A Seattle lab has lost janitorial services, hazardous waste support, IT and building maintenance as it waits for the Commerce Department secretary to personally approve all contracts over $100,000.

NEW: NOAA scientists are cleaning office bathrooms and reconsidering critical experiments after the Commerce Department failed to renew contracts for hazardous waste disposal, janitorial services, IT and building maintenance.

By @lisalsong.bsky.social

Novel Regimes of Extreme Climatic Events Trigger Negative Population Rates in a Common Insect We built a model that simulates the green-veined white butterfly population dynamics based on the survival and fecundity rates of the species across its life cycle and the effects of extreme heat and...

onlinelibrary.wiley.com/doi/10.1111/...

Novel Regimes of Extreme Climatic Events Trigger Negative Population Rates in a Common Insect We built a model that simulates the green-veined white butterfly population dynamics based on the survival and fecundity rates of the species across its life cycle and the effects of extreme heat and...

🚨 new #climatechange paper out in @globalchangebio.bsky.social!

Novel Regimes of Extreme Climatic Events Trigger Negative Population Rates in a Common Insect

onlinelibrary.wiley.com/doi/10.1111/...

@polcapdevila.bsky.social

Climate crisis on track to destroy capitalism, warns top insurer Action urgently needed to save the conditions under which markets – and civilisation itself – can operate, says senior Allianz figure

www.theguardian.com/environment/...

Abrupt sea level rise and Earth’s gradual pole shift reveal permanent hydrological regime changes in the 21st century Rising atmospheric and ocean temperatures have caused substantial changes in terrestrial water circulation and land surface water fluxes, such as precipitation and evapotranspiration, potentially lead...

Abrupt sea level rise and Earth’s gradual pole shift reveal permanent hydrological regime changes in the 21st century | Science www.science.org/doi/10.1126/...

Preliminary data suggests that the global average increase in atmospheric CO2 concentration in 2024 will be a record.

Not just a little record, but 25% higher than the previous record.

(This is the global average, as opposed to Moana Loa)

gml.noaa.gov/ccgg/trends/...

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Se ha filtrado el borrador de ley de universidades que está preparando la CAM. Si se aprueba, será la muerte de la universidad pública madrileña. Es escandaloso. No exagero. Se vienen tiempos oscuros como no espabilemos. Explico algunos puntos críticos. Va hilo. 👇

Rapid butterfly declines across the United States during the 21st century Numerous declines have been documented across insect groups, and the potential consequences of insect losses are dire. Butterflies are the most surveyed insect taxa, yet analyses have been limited in ...

Rapid butterfly declines across the United States during the 21st century | Science www.science.org/doi/10.1126/...

Atlantic overturning inferred from air-sea heat fluxes indicates no decline since the 1960s - Nature Communications The AMOC is crucial for the global ocean overturning circulation and controls the climate around the North Atlantic. Here, the authors use 24 Earth System Models from the CMIP6 to demonstrate tha...

www.nature.com/articles/s41...

Continued Atlantic overturning circulation even under climate extremes - Nature Climate models suggest that the Atlantic Meridional Overturning Circulation is unlikely to collapse this century, owing to stabilization from wind-driven upwelling in the Southern Ocean.

www.nature.com/articles/s41...

Trump Ends Climate Work Inside Agency That Responds to Disasters A memo sent to leadership at the US Department of Homeland Security orders the elimination of climate-related activities.

SCOOP @bloomberg.com: Top officials at the US Department of Homeland Security received a memo from Sec. Kristi Noem on Friday ordering an immediate stop to work connected to climate change and the elimination of climate-related terms across the agency.

Gift link: www.bloomberg.com/news/article...

Are the Trump team’s actions affecting your research? How to contact Nature Use this form to share information with Nature’s news team, or to make suggestions for future coverage.

www.nature.com/articles/d41...

Noaa imposes limits on scientists, sparking concerns over global forecasts ‘Crackdown on climate’ predicted as oversight enacted over agency staffers’ email and meetings with foreign nationals

www.theguardian.com/us-news/2025...

Phylogeography and diversification of the Pieris napi species group in the Western Palaearctic The butterflies of the Pieris napi complex, encompassing diverse taxa across Europe, Asia and North Africa, represent an emergent model system for studying climatic adaptation. In this study, we use g...

www.biorxiv.org/content/10.1...