WebDec 2, 2024 · the high arctic, aboard the R.V. Kronprins Haakon Summer sea ice has been shrinking so dramatically here in the Fram Strait, high in the Arctic between Norway and … WebApr 5, 2024 · Summer Arctic sea ice extent is shrinking by 12.6% per decade as a result of global warming. Arctic sea ice reaches its minimum extent (the area in which satellite …
Sea Ice Prediction Network ARCUS
WebThe attribution – diagnosis of anthropogenic and natural variability components – of the steep warming of the Northern Continents, loss of … WebApr 10, 2024 · The primary difference between the Arctic and Antarctica is geographical. The Arctic is an ocean, covered by a thin layer of perennial sea ice and surrounded by land. ("Perennial" refers to the oldest and thickest sea ice.) Antarctica, on the other hand, is a continent, covered by a very thick ice cap and surrounded by a rim of sea ice and the ... greek consulate in dc
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The downward linear trend in February sea ice extent over the 45-year satellite record is 42,300 square kilometers (16,300 square miles) per year, or 2.8 percent per decade relative to the 1981 to 2010 average. Based on the linear trend, since 1979, February extent has lost 1.86 million square … See more The February 2024 average Arctic sea ice extent was 14.18 million square kilometers (5.47 million square miles), the third lowest February in the satellite record (Figure 1a). February extent was … See more During February, the Arctic Oscillation, a large-scale mode of Arctic climate variability, was in a strongly positive phase. When the Arctic Oscillation index is positive, the low sea … See more Hudson Bay is generally completely ice covered during the Arctic winter. However, as in other places, polynyas, regions of persistent open water, can occur under certain conditions. In … See more In recent years, low sea ice extent in the Barents and Kara Seas has driven the overall negative trend in winter Arctic sea ice. Previous studies … See more WebMar 22, 2024 · This year’s wintertime extent is the 10th-lowest in the satellite record maintained by the National Snow and Ice Data Center, one of NASA’s Distributed Active Archive Centers. Arctic sea ice extent peaked at 5.75 million square miles (14.88 million square kilometers) and is roughly 297,300 square miles (770,000 square kilometers) … WebMar 14, 2024 · Antarctic sea ice usually reaches its annual maximum extent in mid- to late September, and reaches its annual minimum in late February or early March. Antarctic sea ice extent each September from 1979 through 2024. Based on satellite data, extent is the total area where the ice concentration is 15 percent or higher. greek consulate in california