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Global ocean warming started later in the 20th century than previously estimated
global ocean warming climate change climate change prediction
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2021/8/10
In estimations of ocean heat content -- important when assessing and predicting the effects of climate change -- calculations have often presented the rate of warming as a gradual rise from the mid-20...
Bacteria release more carbon from the ocean than previously thought（图）
Bacteria release carbon ocean previously thought
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2021/4/23
A team led by University of Minnesota researchers has discovered that deep-sea bacteria dissolve carbon-containing rocks, releasing excess carbon into the ocean and atmosphere. The findings ...
Streams more vulnerable to stressors such as climate change than previously thought（图）
Streams more vulnerable stressors climate change previously thought
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2021/3/19
Water is constantly on the move: through the air, through waterways, and underground. Life depends on a consistent supply of water, and details about its journey are necessary for understanding and ma...
New prediction algorithm identifies previously undetected cancer driver genes（图）
New prediction algorithm identifies previously undetected cancer driver genes
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2020/12/11
A new study, led by U.S. National Science Foundation-funded researchers at the University of California, Irvine, has deepened the understanding of epigenetic mechanisms in tumorigenesis and ...
Coastal permafrost more susceptible to climate change than previously thought（图）
Coastal permafrost susceptible climate change previously thought
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2020/10/30
If you flew from the sea toward the land along the north slope of Alaska, you would cross from the water, over a narrow beach, and then to the tundra. From the air, that tundra would look like a lands...
Modern humans reached westernmost Europe 5,000 years earlier than previously known（图）
Modern humans reached westernmost Europe 5,000 years earlier previously known
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2020/10/10
Modern humans arrived in westernmost Europe 38,000 - 41,000 years ago, about 5,000 years earlier than previously known, according to Jonathan Haws of the University of Louisville and an inte...
Tectonic plates started shifting earlier than previously thought（图）
Tectonic plates started shifting previously thought
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2020/5/9
An enduring question in geology is when Earth's tectonic plates began pushing and pulling in a process that helped the planet evolve and shaped its continents into those that exist today. Some researc...
Earth's atmosphere far dustier than previously believed（图）
Earth atmosphere far dustier
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2020/5/9
Dust is a key component of Earth's climate system. When it interacts with clouds, oceans and the sun's radiation, it has an impact on our planet's living systems, affecting everything from weather and...
Earth's atmosphere far dustier than previously believed（图）
Earth atmosphere far dustier previously
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2020/4/29
Dust is a key component of Earth's climate system. When it interacts with clouds, oceans and the sun's radiation, it has an impact on our planet's living systems, affecting everything from weather and...
Earth's atmosphere far dustier than previously believed（图）
Earth atmosphere far dustier previously believed
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2020/4/26
Dust is a key component of Earth's climate system. When it interacts with clouds, oceans and the sun's radiation, it has an impact on our planet's living systems, affecting everything from weather and...
Microplastics million times more abundant in the ocean than previously thought（图）
Microplastics million times more abundant ocean previously thought
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2019/12/20
Nothing seems safe from plastic contamination. A new study by NSF-funded researchers at the Scripps Institution of Oceanography suggests there could be a million times more pieces of plastic in the oc...
Nanoparticles may have bigger impact on the environment than previously thought（图）
nanoparticle environment bigger impact on
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2019/10/17
Over the last two decades, nanotechnology has improved many everyday products, from microelectronics to sunscreens. Nanoparticles (particles just a few hundred atoms in size) are ending up in the envi...
Previously unknown mechanism causes increased forest water use（图）
unknown mechanism forest water use
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2019/10/22
Researchers have discovered a previously unknown mechanism that causes increased water use in forests, advancing our understanding of forest water cycles and highlighting threats to plants from water ...
Ancient Sharks Likely More Diverse Than Previously Thought（图）
Ancient Sharks More Diverse Previously Thought
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2018/1/31
Sharks have a reputation as ravenous hunters and apex predators, but new analysis of fossil records shows that some of the earliest sharks might have been filter feeders, taking in water through their...
New Study Suggests the United States’ Power Supply Has the Capacity to be More Adaptable to Climate Change than Previously Predicted
the United States Power Capacity More Adaptable Climate Change Previously Predicted
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2017/11/23
Climate change scientists warn that the continued burning of fossil fuels is likely to cause major disruptions to the global climate system leading to more extreme weather, sea level rise, and biodive...