Concept information
Preferred term
CRYOSPHERE
Definition
- The cryosphere is the frozen water part of the Earth system. ce and snow on land are one part of the cryosphere. This includes the largest parts of the cryosphere, the continental ice sheets found in Greenland and Antarctica, as well as ice caps, glaciers, and areas of snow and permafrost. When continental ice flows out from land and to the sea surface, we get shelf ice. The other part of the cryosphere is ice that is found in water. This includes frozen parts of the ocean, such as waters surrounding Antarctica and the Arctic. It also includes frozen rivers and lakes, which mainly occur in polar areas. The components of the cryosphere play an important role in the Earth’s climate. Snow and ice reflect heat from the sun, helping to regulate our planet’s temperature. Because polar regions are some of the most sensitive to climate shifts, the cryosphere may be one of the first places where scientists are able to identify global changes in climate. (en)
Broader concept
- EARTH SCIENCE (en)
Narrower concepts
- FROZEN GROUND (en)
- GLACIERS/ICE SHEETS (en)
- LAND ICE/OCEAN CLASSIFICATION (en)
- SEA ICE (en)
- SNOW/ICE (en)
Change note
- 2017-03-15 13:18:35.0 [mgenazzi] Definition added insert Definition (id: null text: The cryosphere is the frozen water part of the Earth system. language code: en);
- 2017-03-15 13:19:13.0 [mgenazzi] Definition updated update Definition (The cryosphere is the frozen water part of the Earth system. ce and snow on land are one part of the cryosphere. This includes the largest parts of the cryosphere, the continental ice sheets found in Greenland and Antarctica, as well as ice caps, glaciers, and areas of snow and permafrost. When continental ice flows out from land and to the sea surface, we get shelf ice. The other part of the cryosphere is ice that is found in water. This includes frozen parts of the ocean, such as waters surrounding Antarctica and the Arctic. It also includes frozen rivers and lakes, which mainly occur in polar areas. The components of the cryosphere play an important role in the Earth’s climate. Snow and ice reflect heat from the sun, helping to regulate our planet’s temperature. Because polar regions are some of the most sensitive to climate shifts, the cryosphere may be one of the first places where scientists are able to identify global changes in climate.);
- 2020-01-14 08:34:51.0 [tstevens] Insert Concept add narrower relation (CRYOSPHERE [fa0a36c3-2503-4662-98cd-7f3e74ce9f80,84411] - LAND ICE/OCEAN CLASSIFICATION [dbe8d9d3-1609-4128-9b45-1061a501401b,559647]);
URI
https://gcmd.earthdata.nasa.gov/kms/concept/fa0a36c3-2503-4662-98cd-7f3e74ce9f80
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