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Earth Sciences news
Lake ice quality degrading as planet warms—skaters, hockey players, ice truckers on thin ice
Ice may look safe for a game of pick-up hockey on the lake, but as a new study out of York University found, looks can be deceiving. Warming winters are not only affecting ice thickness and timing—when a lake freezes and ...
Earth Sciences
52 minutes ago
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How humans are affecting the Northern Hemisphere's wind patterns
The summer of 2024 was the hottest on record and, unfortunately, this came as no surprise. Summers have been getting hotter and drier around the world, including in the Northern Hemisphere, leading to intense droughts and ...
Earth Sciences
1 hour ago
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Explaining dramatic planetwide changes after world's last 'Snowball Earth' event
Some of the most dramatic climatic events in our planet's history are "Snowball Earth" events that happened hundreds of millions of years ago, when almost the entire planet was encased in ice up to 0.6 miles (1 kilometer) ...
Earth Sciences
2 hours ago
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Study reveals that future climate change may reduce the Amazon rainforest's ability to act as a carbon sink
The Amazon, often called the "lungs of the planet," is the world's largest tropical forest, playing a crucial role in the global climate system due to its vast carbon storage. While it is typically warm and humid all year ...
Earth Sciences
2 hours ago
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Global assessment: How to make climate adaptation a success
Climate change is forcing people to adapt to changing environmental conditions. But what really makes the difference is how they do it. The recently published "Hamburg Climate Futures Outlook 2024" by 73 authors shows that, ...
Earth Sciences
2 hours ago
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Scientists can now predict catastrophic river shifts that threaten millions worldwide
Indiana University researchers have uncovered key insights into the dangerous phenomenon of "river avulsion," offering a way to predict when and where rivers may suddenly and dramatically change course. Published in Nature, ...
Earth Sciences
2 hours ago
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How the Tibetan Plateau is helping us to understand the current and future climate
Imagine the conductor of a vast orchestra stood not at the front, but in the middle of all the musicians, dictating how they work together and the music they produce. The musicians are not stationary; they move past each ...
Earth Sciences
3 hours ago
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Arctic warming may fuel ice formation in clouds, observations suggest
The Arctic frequently experiences temperatures that support the formation of mixed-phase clouds that contain supercooled liquid droplets and ice crystals. The composition of such clouds plays a crucial role in the region's ...
Earth Sciences
3 hours ago
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Tropical cyclone intensity exacerbated by increasing depth of ocean mixed layer, finds study
Tropical cyclones can have severe consequences for both the marine and terrestrial environments, as well as the organisms and communities who inhabit them. In the oceans, there can be alterations in sea surface temperature ...
NOAA debuts first imagery from GOES-19
On Sept. 18, 2024, NOAA shared the first images of the Western Hemisphere from its GOES-19 satellite. The satellite's Advanced Baseline Imager (ABI) instrument recently captured stunning views of Earth.
Earth Sciences
5 hours ago
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New research re-envisions Earth's mantle as a relatively uniform reservoir
Lavas from hotspots—whether erupting in Hawaii, Samoa or Iceland—likely originate from a worldwide, uniform reservoir in Earth's mantle, according to an evaluation of volcanic hotspots published in Nature Geoscience.
Earth Sciences
7 hours ago
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Reducing floodplain development doesn't need to be complex, say researchers
A paper, titled "How local governments avoid floodplain development through consistent implementation of routine municipal ordinances, plans, and programs," published in Oxford Open Climate Change uncovers evidence suggesting ...
Earth Sciences
12 hours ago
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Rugged Falklands landscape was once a lush rainforest, researchers say
A researcher from the University of Southampton (UK) has found evidence that the treeless, rugged, grassland landscape of the Falkland Islands was home to a lush, diverse rainforest up to 30 million years ago.
Earth Sciences
16 hours ago
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What the jet stream and climate change had to do with the hottest summer on record
Summer 2024 was officially the Northern Hemisphere's hottest on record. In the United States, fierce heat waves seemed to hit somewhere almost every day.
Earth Sciences
20 hours ago
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Geoscientists confirm 'dripping' of Earth's crust beneath Türkiye's Central Anatolian Plateau
Recent satellite data reveal that the Konya Basin in the Central Anatolian Plateau of Türkiye is continually being reshaped over millions of years, according to a new analysis led by Earth scientists at the University of ...
Earth Sciences
20 hours ago
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An innovative system for seeing into the bowels of a volcano
A team of researchers from the CNRS and the Paris Institute of Planetary Physics has developed an innovative imaging method that can probe the bowels of a volcano with unparalleled resolution and depth. This new method is ...
Earth Sciences
21 hours ago
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Projections show future droughts could be longer than expected
The average longest periods of drought could be ten days longer by the end of the century than previously predicted by climate models, according to research published in Nature. The findings suggest that the hazards droughts ...
Earth Sciences
23 hours ago
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Scientists develop AI models able to predict future drought conditions with high accuracy
Research, published in the journal Scientific Reports, highlights the substantial advantages of using AI models over conventional drought indices in predicting the causes and onslaught of conditions leading to scarcity of ...
Earth Sciences
Sep 18, 2024
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Slow-moving landslides a growing, but ignored, threat to mountain communities
As urban centers in mountainous regions grow, more people are driven to build on steeper slopes prone to slow-moving landslides, a new study finds. Slow-moving landslides are frequently excluded from estimates of landslide ...
Earth Sciences
Sep 17, 2024
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Study finds mine-drainage treatment cost effective, but far more costs lay ahead
New research led by the University of Pittsburgh shows that state and federal appropriations allowing Pennsylvania to treat abandoned mine drainage works to both successfully and cost effectively clean up the acidic water—particularly ...
Earth Sciences
Sep 16, 2024
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