The global food system is impacted by the war in Ukraine, adding to the direct humanitarian and security crisis caused by the Russian aggression. Ukraine and Russia are major producers of grains and fertilizers, yet their ...
Economics & Business
Mar 18, 2022
2
42
The Dansgaard-Oeschger events are rapid Northern-Hemisphere temperature jumps of up to 15°C in Greenland that repeatedly occurred within a few decades during the last ice age.
Earth Sciences
Aug 28, 2023
0
103
Storm activity in large parts of the US, Europe and Russia significantly calmed down during summers over the past decades, but this is no good news. The weakening of strong winds associated with the jetstream and weather ...
Earth Sciences
Mar 12, 2015
0
46
When the strong winds that circle the Arctic slacken, cold polar air can escape and cause extreme winter chills in parts of the Northern hemisphere. A new study finds that these weak states have become more persistent over ...
Earth Sciences
Sep 22, 2017
0
12
The loss of huge ice masses can contribute to the warming that is causing this loss and further risks. A new study now quantifies this feedback by exploring long-term if-then scenarios. If the Arctic summer sea ice were to ...
Earth Sciences
Oct 27, 2020
29
916
The more ice is melted of the Antarctic Filchner-Ronne shelf, the more ice flows into the ocean and the more the region contributes to global sea-level rise. While this might seem obvious, it is no matter of course for the ...
Earth Sciences
Oct 5, 2015
3
57
A world that combats climate change while simultaneously improving on all 17 Sustainable Development Goals (SDGs) is possible, a new study finds. Scientists from the Potsdam Institute for Climate Impact Research (PIK) and ...
Environment
Aug 2, 2021
5
249
The warmer it gets, the faster Antarctica loses ice—and much of it will disappear forever. Consequences for the world's coastal cities and cultural heritage sites would be detrimental, from London to Mumbai, and from New ...
Earth Sciences
Sep 23, 2020
1
560
Weather extremes in the summer—such as the record heat wave in the United States that hit corn farmers and worsened wildfires in 2012—have reached an exceptional number in the last ten years. Man-made global warming can ...
Earth Sciences
Aug 11, 2014
33
0
Disastrous floods in the Balkans two years ago are likely linked to the temporary slowdown of giant airstreams, scientists found. These wind patterns, circling the globe in the form of huge waves between the Equator and the ...
Earth Sciences
Apr 15, 2016
4
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