Arctic transitioning to a new climate state
The fast-warming Arctic has started to transition from a predominantly frozen state into an entirely different climate, according to a comprehensive new study of Arctic conditions.
The fast-warming Arctic has started to transition from a predominantly frozen state into an entirely different climate, according to a comprehensive new study of Arctic conditions.
Earth Sciences
Sep 14, 2020
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The Ob, Yenisei, and Lena rivers flow into the Kara and Laptev seas and account for about half of the total freshwater runoff to the Arctic Ocean. The transport and transformation of freshwater discharge in these seas have ...
Earth Sciences
Sep 10, 2020
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7
Arctic sea ice is melting more quickly than once assumed. Today's climate models have yet to incorporate the steep rise in temperatures that have occurred over the past 40 years. This, according to a new study by researchers ...
Earth Sciences
Aug 10, 2020
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As sea ice in the Arctic retreats further and melts faster every decade, scientists are racing to understand the vulnerabilities of one of the world's most remote and unforgiving places. A study appearing July 29 in the journal ...
Environment
Jul 29, 2020
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66
With a small nudge to a satellite's orbit, scientists will soon have simultaneous laser and radar measurements of ice, providing new insights into Earth's frozen regions. On July 16, the European Space Agency (ESA) begins ...
Earth Sciences
Jul 16, 2020
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New research explores how lower-latitude oceans drive complex changes in the Arctic Ocean, pushing the region into a new reality distinct from the 20th-century norm.
Environment
Jul 10, 2020
7
453
On the eve of the summer solstice, something very worrying happened in the Arctic Circle. For the first time in recorded history, temperatures reached 38°C (101°F) in a remote Siberian town—18°C warmer than the maximum ...
Environment
Jun 25, 2020
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166
The Arctic Ocean will take up more CO2 over the 21st century than predicted by most climate models. This additional CO2 causes a distinctly stronger ocean acidification. These results were published in a study by climate ...
Earth Sciences
Jun 18, 2020
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The world of climate modeling is complex, requiring an enormous amount of coordination and collaboration to produce. Models feed on mountains of different inputs to run simulations of what a future world might look like, ...
Earth Sciences
Jun 10, 2020
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115
Arctic sea ice helps keep Earth cool, as its bright surface reflects the Sun's energy back into space. Each year scientists use multiple satellites and data sets to track how much of the Arctic Ocean is covered in sea ice, ...
Earth Sciences
May 14, 2020
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120