Tag: Climate change
Freshwater and carbon export to northern Alaska estuaries increased
Model-based analysis reveals intensified freshwater and organic carbon discharge to northern Alaska’s Beaufort Sea estuaries driven by permafrost thaw and hydrological cycle changes.
Landfalling South Pacific atmospheric rivers are projected to intensify
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in MeteorologyStudy projects atmospheric river frequency to double over South Pacific by mid-century, with robust trends emerging within 10-20 years first affecting southern New Zealand and Tasmania.
Fire weather emergence is already detectable in many burnable areas
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in ClimatologyClimate models show fire weather conditions driven by human warming already detectable in 39% of burnable areas, with dangerous extremes emerging at 2–3°C warming in multiple regions.
Urbanisation amplifies climate-driven butterfly declines in Europe
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in EcologyUrban and rural butterfly populations respond differently to climate warming and aridification, with urbanisation amplifying negative climate impacts through reduced habitat connectivity.
Long-nosed potoroo faces different conservation statuses across landscapes
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in EcologyLong-nosed potoroo conservation varies by landscape in Victoria, facing threats from invasive predators, fire, and climate change. Strategic management combining habitat protection and predator.
Warming changes phytoplankton macromolecular composition
Cellular model predicts how phytoplankton protein, carbohydrate, and lipid composition will shift under climate warming, with divergent regional responses that reshape marine food web nutrition.
Moderate warming may still lead to extreme climate outcomes
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in ClimatologyStudy shows extreme droughts, floods, and wildfires could occur at 2°C warming, exceeding impacts projected for 3-4°C. New sector-focused assessment reveals risks hidden by standard climate models.
Wildfire smoke PM2.5 caused estimated health and economic burdens in Canada
Analysis of wildfire-PM2.5 health impacts in Canada 2019-2023 quantifies premature mortality, respiratory outcomes, and economic costs ranging from billions annually.
Local human disturbances suppress potential coral climate refugia
Local human disturbances suppress coral reef climate refugia globally, but targeted intervention could restore protection against marine heatwaves.
Climate change intensified Valencia’s 2024 flash flood rainfall
Attribution study shows anthropogenic climate change amplified extreme rainfall and flash flooding in Valencia, October 2024, increasing 6-hour rainfall by 21% and affected area by 55%.
