Microalgae in sediments signal what happened in the environment thousands of years ago, illuminating the range of future climate-change impacts.
Environment
Apr 27, 2023
0
13
When one thinks of the damage that climate change is doing, it's probable that what comes to mind is a vision of huge lumps of ice dropping off one of the polar ice sheets and crashing into the ocean. While Greenland and ...
Planetary Sciences
Apr 27, 2023
0
107
As the Arctic warms and loses sea ice, trans-Arctic shipping has increased, reducing travel time and costs for international trade. However, a new study finds that the Arctic Ocean is getting foggier as ice disappears, reducing ...
Earth Sciences
Apr 27, 2023
0
10
The world's glaciers melted at dramatic speed last year and saving them is effectively a lost cause, the United Nations reported Friday, as climate change indicators once again hit record highs.
Environment
Apr 21, 2023
3
295
The alga Melosira arctica, which grows under Arctic sea ice, contains ten times as many microplastic particles as the surrounding seawater. This concentration at the base of the food web poses a threat to creatures that feed ...
Plants & Animals
Apr 21, 2023
2
246
Sea ice algae is an essential resource for the survival of many species living in the Arctic.
Plants & Animals
Apr 20, 2023
0
55
The Greenland and Antarctic ice sheets are now losing more than three times as much ice a year as they were 30 years ago, according to a new comprehensive international study.
Earth Sciences
Apr 20, 2023
2
617
Snowfall accumulates to form snow cover, which can then influence other components of the earth system at various scales, such as atmospheric circulation, climatic anomalies, the hydrological cycle, and ecosystems.
Earth Sciences
Apr 19, 2023
0
4
As climate change causes ocean temperatures to rise, one of Greenland's previously most stable glaciers is now retreating at an unprecedented rate, according to a new study.
Earth Sciences
Apr 19, 2023
0
102
The rhythmic expansion and contraction of Antarctic sea ice is like a heartbeat.
Environment
Apr 18, 2023
3
9
