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Visualize sea ice extent (area of ocean with at least 15 percent sea ice concentration) data for the Arctic and Antarctic. View and compare sea ice extent data for any year or any combination of years from 1979 to present (including near-real-time daily data).
12 Φεβ 2024 · Data Tools. Charctic Interactive Sea Ice Graph. Plot and compare different years and ranges. Obtain daily sea ice extent values, ranges, and median values for the Arctic or the Antarctic. Explore ChArctic now. Sea ice analysis tool.
Ice, which covers 10 percent of Earth's surface, is disappearing rapidly. Select a topic below to see how climate change has affected glaciers, sea ice, and continental ice sheets worldwide. Vital Signs of the Planet: Global Climate Change and Global Warming.
Antarctica is losing ice mass (melting) at an average rate of about 150 billion tons per year, and Greenland is losing about 270 billion tons per year, adding to sea level rise. Data from NASA's GRACE and GRACE Follow-On satellites show that the land ice sheets in both Antarctica (upper chart) and Greenland (lower chart) have been losing mass ...
5 ημέρες πριν · Color-coded map of the daily sea ice concentration in the Southern Hemisphere for the indicated recent date along with the contours of the 15% edge during the years with the least extent of ice (in red) and the greatest extent of ice (in orange) during the period from November 1978 to the present.
17 Ιουλ 2013 · Ice, which covers 10 percent of Earth's surface, is disappearing rapidly. Explore this interactive to see how climate change has affected glaciers, sea ice and continental ice sheets worldwide.
26 Αυγ 2015 · As the ice sheets continue to melt, scientists predict their meltwater will overtake natural causes as the most significant source of regional variations and the most significant contributor to overall sea level rise.
