Sea Ice Extent
WorldPhysical EnvironmentMean extent of Arctic and Antarctic sea ice between 1981 and 2010
NSIDCA world map shows the sea ice extent at the beginning of 2022, with the highest coverage in the Arctic region around Canada, Greenland, and Russia, and some presence in the Antarctic region. These regions are highlighted in light blue.
Sea Ice Extent | Class | Rank | Million Metric Tons | Origin of International Migrants Residing in the United States, 2020 | Origin of International Migrants Residing in the United States, 2020 | Lowest hazard | Low hazard | Moderately low hazard | Moderate hazard | Moderately high hazard | High hazard | Highest hazard | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0.160% | 1 | 1 | 26.4% | 18.4% | 16.6% | 29.2% | 5.20% | 4.36% | 7.41% |
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