How is global warming altering biodiversity in polar regions and what will be the regional and global impacts?
Answers
Answer:
The effects of global warming in the Arctic, or climate change in the Arctic include rising air and water temperatures, loss of sea ice, and melting of the Greenland ice sheet with a related cold temperature anomaly, observed since the 1970s. ... The melting of Greenland's ice sheet is linked to polar amplification.
Explanation:
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Explanation:
The polar regions are poised to lose biodiversity as the result of air, sea, and land temperature changes and seasonal-to-total melting of sea ice, glaciers, and permafrost. Changes in biodiversity can be expected to result in altered biogeochemical processes, which can affect the overall production of the system. Impacts include changes in regional rainfall patterns, earlier leafing of trees and plants over many regions; movements of species to higher latitudes and altitudes in the Northern Hemisphere; changes in bird migrations in Europe, North America and Australia; and shifting of the oceans' plankton and fish from cold.