A new study combining climate data with fossil records of large mammals that lived across Africa during the last 4 million years casts doubt on a long-standing hypothesis that repeated shifts in climate acted as major drivers ...
Evolution
Apr 11, 2022
1
72
New research shows that naturally occurring climate variations help to explain a long-standing difference between climate models and satellite observations of global warming.
Earth Sciences
Mar 23, 2021
15
1955
It is well known that large volcanic eruptions contribute to climate variability. However, quantifying these contributions has proven challenging due to inconsistencies in both historic atmospheric data observed in ice cores ...
Earth Sciences
Jul 8, 2015
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1294
If you listen to climate change skeptics, Earth's surface hasn't warmed appreciably in the last 15 years, and any "record" set last year is just the result of the planet doing what the planet naturally does.
Earth Sciences
Jan 29, 2015
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909
Researchers from North Carolina State University have created a model that mimics how differently adapted populations may respond to rapid climate change. Their findings demonstrate that depending on a population's adaptive ...
Ecology
Nov 24, 2014
4
0
(Phys.org) —Recent studies have shown that the Earth's tropical belt—demarcated, roughly, by the Tropics of Cancer and Capricorn—has progressively expanded since at least the late 1970s. Several explanations for this ...
Earth Sciences
Mar 17, 2014
0
0
(PhysOrg.com) -- A new study of an ocean sediment core taken from deep water off the coast of the western Antarctic Peninsula is beginning to fill in some of the gaps in our knowledge of climate variability in the region.
A research group from Nagoya University in Japan has found that larger, slower-moving typhoons are more likely to be resilient against global warming. However, compact, faster-moving storms are more likely to be sensitive. ...
Earth Sciences
Jan 24, 2024
0
81
Genetic diversity is crucial if species are to adapt to climate change. An international study published in Nature Ecology & Evolution that includes researchers from the University of Helsinki shows that current efforts to ...
Ecology
Jan 15, 2024
0
23
In a study published in Proceedings of the National Academy of Sciences, researchers have shown that orbitally induced strengthening of the Asian summer monsoon played a key role in the dispersal of Homo sapiens from Africa ...
Earth Sciences
Jan 10, 2024
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