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Earth Sciences news
New tool provides knowledge on heat stress vulnerability in cities for more targeted adaptation
Heat-related deaths and diseases are a major concern in Europe amid increasing extended periods of extreme heat. A recent study proposes a novel way of quantifying and projecting future vulnerability to heat stress in different ...
Earth Sciences
1 hour ago
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Arctic river erosion linked to permafrost thaw
Permafrost, the thick layer of perennially frozen ground that covers much of the Arctic, slows down the migration of Arctic rivers, according to a new Caltech study. River migration is a common process in which a river's ...
Earth Sciences
3 hours ago
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Scientists uncover details of a catastrophic volcanic eruption and flood over 1,000 years ago
In the year 946 CE, the Changbaishan-Tianchi volcano, on the border between China and North Korea, erupted ferociously. The eruption released dozens of cubic kilometers of magma and triggered a massive flood from the lake ...
Earth Sciences
3 hours ago
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Scientists show accelerating CO₂ release from rocks in Arctic Canada with global warming
Researchers from the Department of Earth Sciences at the University of Oxford have shown that weathering of rocks in the Canadian Arctic will accelerate with rising temperatures, triggering a positive feedback loop that will ...
Earth Sciences
4 hours ago
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Study warns of 'irreversible' climate impacts from overshooting 1.5C
Any breach of what climate scientists agree is the safer limit on global warming would result in "irreversible consequences" for the planet, said a major academic study published on Wednesday.
Earth Sciences
5 hours ago
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What's in a mineral name? Not very many women, study finds
The mineral scottyite was named after Michael Scott.
Earth Sciences
6 hours ago
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Arctic amplification study examines Atlantic meridional overturning circulation's influence on accelerated warming
A new study co-authored by Yale climate scientist Alexey Fedorov offers intriguing possibilities about the future of Arctic warming through the end of this century.
Earth Sciences
6 hours ago
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Heavy metals in the ocean become more toxic: How climate change impacts contaminants in the sea
Toxic trace elements such as lead, mercury, arsenic, and cadmium naturally occur in small quantities in coastal seas. However, human activities, such as industry and agriculture, contribute significantly larger amounts.
Earth Sciences
6 hours ago
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Professor helps discover global gap in geologic record
About 34 million years ago, Earth began to cool dramatically, transforming the climate from greenhouse to icehouse and causing sea levels to fall. As more land was exposed to weathering forces, copious amounts of sediment ...
Earth Sciences
6 hours ago
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New study reveals growing weather extremes in Indo-Pacific region driven by shifts in tropical weather patterns
A recent study published in Nature Geoscience provides groundbreaking insights into long-term changes in tropical weather patterns that are leading to an increased frequency of extreme weather events such as heat waves and ...
Earth Sciences
7 hours ago
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AI-trained CCTV in rivers can spot blockages and reduce floods
Smart CCTV systems trained to spot blockages in urban waterways could become an important future tool in flood prevention, new research published Oct. 3 in the Journal of Flood Risk Management has found.
Earth Sciences
8 hours ago
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Researchers link El Niño to accelerated ice loss in tropics
Natural climate patterns such as El Niño are causing tropical glaciers to lose their ice at an alarming rate, a new study has found.
Earth Sciences
Oct 8, 2024
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Hydro-hazard research needs more investment in low-income countries, says study
Research efforts on floods, droughts and landslides are not fairly distributed globally. Although research is increasing in areas affected by these natural hazards, the number of people affected by hydro-hazards in the least ...
Earth Sciences
Oct 8, 2024
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New global database of dams and reservoirs could transform water management
A database developed by the Global Dam Watch (GDW) consortium is set to transform the global understanding of dams and reservoirs.
Earth Sciences
Oct 8, 2024
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New features in the open-source toolkit for earthquake forecast development and evaluation
An international team of 12 researchers across six institutions have recently made valuable enhancements to pyCSEP; a quintessential open-source software package used to develop and evaluate earthquake forecasting experiments.
Earth Sciences
Oct 8, 2024
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Researchers reveal the dynamic processes that sculpt the Arctic seafloor
MBARI researchers, working alongside a team of international collaborators, have discovered large underwater ice formations at the edge of the Canadian Beaufort Sea, located in a remote region of the Arctic. This discovery ...
Earth Sciences
Oct 8, 2024
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Climate report warns of escalating crisis, urges immediate action as UN summit nears
An international coalition led by Oregon State University scientists concludes in its annual report published in BioScience that the Earth's worsening vital signs indicate a "critical and unpredictable new phase of the climate ...
Earth Sciences
Oct 8, 2024
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Scientists explore geothermal energy potential in supercritical reservoirs
A team of EPFL scientists has provided insight into the mechanisms at work in geothermal reservoirs located deep underground, known as supercritical reservoirs. Through a combination of computer simulations and lab experiments, ...
Earth Sciences
Oct 8, 2024
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Research suggests Earth's oldest continental crust is disintegrating
Earth's continental configurations have changed dramatically over its billions of years' history, transforming not only their positions across the planet, but also their topography as expansion and contraction of the crust ...
Arctic ozone reaches record high in positive step for climate
Earth's ozone layer holes over polar regions, where the stratospheric ozone level is significantly depleted, have been a prevalent feature of climate change news in recent decades. Anthropogenic-sourced chlorofluorocarbons ...
More news
Antarctic 'greening' at dramatic rate, satellite data show
Climate lessons from the fall of a Pacific chiefdom
Other news
Jupiter's Great Red Spot shows unexpected size changes
Scientists recreate the head of this ancient 9-foot-long bug
Calcium-mediated effect plays key role in cell disposal, researchers discover
Scientists study elephant wrinkles to understand their purpose
New photonics approach enhances quantum computation efficiency
AI model detects impervious surfaces in aerial images
New assessment suggests Anthropocene started in the 1950s
A river is pushing up Mount Everest's peak
