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3 paź 2024 · Sea Ice Today provides daily images, maps, and tools to monitor sea ice conditions in the Arctic and Antarctic. Learn how sea ice extent, concentration, and anomalies have changed over time and compare with historical averages.
- Sea Ice Index
The monthly Sea Ice Index provides a quick look at...
- Sea Ice Index
3 dni temu · See satellite observations of the sea ice covers of both the Arctic and the Antarctic, and compare them with historical records and trends. Learn about the key components of the polar climate system and the impacts of global warming on sea ice.
21 wrz 2021 · New research by a Harvard Ph.D. shows that glacial ice loss in Greenland, Antarctica, and the Arctic Islands affects the planet's crust globally. The study reveals how ice melting influences the slope, rebound, and motion of the crust, and how it can be measured by satellite data.
The web page provides an overview of the status and trends of Arctic sea ice based on satellite data and observations. It shows that sea ice extent was similar to 2021 but lower than the long-term average, and that multiyear ice rebounded after near-record low levels in 2021.
Explore monthly and daily changes in sea ice extent and concentration for the Arctic and Antarctic since 1979. See graphs, maps and data values for ice anomalies and trends based on passive microwave data.
Polar Portal provides updated knowledge on the condition of the Greenland Ice Sheet and the sea ice in the Arctic. See animations, maps and reports on ice sheet surface, glacier movements, sea ice extent, thickness, temperature and weather.
4 dni temu · IceBridge images Earth's polar ice in unprecedented detail to better understand processes that connect the polar regions with the global climate system. It also collects data to predict the response of earth's polar ice to climate change and resulting sea-level rise.
