Cryosphere - World Meteorological Organization Cryosphere includes the components of the Earth System at and below the land and ocean surface that are frozen, including snow cover, glaciers, ice sheets, ice shelves, icebergs, sea ice, lake ice, river ice, permafrost, and seasonally frozen ground, and solid precipitation
Cryosphere | NASA Earthdata NASA has data on sea ice, glaciers, snow cover, and other frozen features that comprise Earth’s cryosphere and effect human activity and our planet
WMO agrees new ambitions on cryosphere The WMO Executive Council adopted four high-level ambitions for the cryosphere – the frozen components of our Earth System – which are undergoing signficant and largely irreversible changes It also agreed to strengthen its engagement on the Antarctic
The Cryosphere – the Canary in the Coal Mine of the Climate System Collaboration – The key to understanding the changing cryosphere Projections of changes in the cryosphere, with a high degree of confidence under different climate scenarios, are needed to augment the capacity of the global community to better prepare, manage and adapt to the many emerging risks and to guide policy and decision-making
Global Cryosphere Watch - World Meteorological Organization GCW is the crosscutting activity area of WMO mandated to support Members in sustainably enhancing their capabilities for observing all components of the cryosphere, for accessing and utilizing the cryospheric data and for developing value-added analyses and indicators based on in-situ, space-based, and airborne observations of the cryosphere, as well as models, to meet defined information
Third Pole climate warming and cryosphere system changes Third Pole cryosphere changes affect regional hydrology, ecosystem and humans living in the entire watersheds For instance, due to the decreased contribution of glacier runoff, streamflows will be more sensitive to precipitation fluctuations, leading to more stochastic hydrological processes
Glaciers - NASA Earthdata Glaciers, the creeping ancient giants of the cryosphere, are relics of Earth’s past yet incredibly relevant to its present and future Glaciers, ice caps, and related forms of land ice can be up to 1,000,000 years old and hold nearly 70% of the world’s fresh water The world’s largest glacier, the Seller Glacier in Antarctica, is 7,000 square kilometers in area alone Scientists estimate
Glacier Power: How do Glaciers Form? - NASA Earthdata Glaciers are massive and incredibly powerful, but they begin with small snowflakes Imagine how many snowflakes make a glacier as snow gradually changes into glacier ice
SERCOM: Commission for Weather, Climate, Hydrological, Marine, and . . . The Commission for Weather, Climate, Hydrological, Marine, and Related Environmental Services and Applications (SERCOM) was established by the eighteenth World Meteorological Congress in 2019 Its role is to support the implementation of the WMO Strategic Plan by developing and implementing globally harmonized services and applications