ACSYS: A Scientific Foundation for the Climate and Cryosphere (CliC) Project

  • Konrad Steffen
  • Daqing Yang
  • Vladimir Ryabinin
  • Ghassem Asrar
Chapter
First Online:
Part of the Atmospheric and Oceanographic Sciences Library book series (ATSL, volume 43)

Abstract

The cryosphere, derived from the Greek word cryo for “cold”, is the term which collectively describes the portions of the Earth’s surface where water is in solid form, including sea ice, lake ice, river ice, snow cover, glaciers, ice caps and ice sheets and permafrost and seasonally frozen ground. Thus, there is a wide overlap with the hydrosphere. The cryosphere is an integral part of the global climate system with important linkages and feedbacks generated through its influence on surface energy and moisture fluxes, clouds, precipitation, hydrology, atmospheric and oceanic circulation. Through these feedback processes, the cryosphere plays a significant role in global climate and in climate model response to global change. The World Climate Research Programme (WCRP) established the Climate and Cryosphere (CliC) Project in 2000 as an evolution from the Arctic Climate System Study (ACSYS) with a global focus on the cryosphere and all its components in the Earth system. The CliC Project coordinates and enables research on (a) terrestrial cryosphere and hydroclimatology of cold regions with special focus on the carbon budget and permafrost, (b) ice masses and sea level which includes ice sheets, ice caps and glaciers, (c) the marine cryosphere and climate which includes all forms of sea ice and (d) the global predictions and the cryosphere to improve the prediction for regional climate models with the inclusion of cryospheric components.

Keywords

World Climate Research Programme International Polar Year Arctic Climate Impact Assessment Cryospheric Change Cold Climate Region 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.
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References

  1. ACIA (2005) Climate impact assessment. Cambridge University Press, New York, p 1042Google Scholar
  2. Bowden S, Corell RW, Hassol SJ, Symonl C (2005) 2nd International conference on Arctic Research Planning, Copenhagen, 10–12 Nov 2005Google Scholar
  3. Brown J, Ferrians OJ Jr, Heginbottom JA, Melnikov ES (1998) Circum- Arctic map of permafrost and ground-ice conditions. National Snow and Ice Data Center/World Data Center for Glaciology, BoulderGoogle Scholar
  4. Climate and Cryosphere (CliC) Project (2001) Science and Co-ordination plan, Version 1 WMO/TD-No. 1053. WCRP series report no. 114, p 99Google Scholar
  5. Dahl-Jensen D, Bamber J, Bøggild CE et al (2009) AMAP 2009. The Greenland ice sheet in a changing climate: snow, ice and permafrost (SWIPS), 2009. Arctic Monitoring and Assessment Programme (AMAP), Oslo. ISBN 13 978 82 7971 052 3Google Scholar
  6. Goodison BE, Ye Frolov I, Kotlyakov VM (1998a) The role of cryosphere in the climate system. In: Proceedings of the conference on the world climate research programme: achievements, benefits and challenges, WMO TD-No. 904, GenevaGoogle Scholar
  7. Goodison BE, Louie PYT, Yang D (1998b) WMO solid precipitation measurement intercomparison, final report. WMO/TD-No.872, GenevaGoogle Scholar
  8. IGOS (2007) Integrated Global Observing Strategy Cryosphere Theme Report – for the monitoring of our environment from space and from earth. WMO/TD-No. 1405, World Meteorological Organization, GenevaGoogle Scholar
  9. Lemke P, Ren J, Alley RB et al (2007) Observations: changes in snow, ice and frozen ground. In: Solomon S, Qin D, Manning M, Chen Z, Marquis M, Averyt KB, Tignor M, Miller HL (eds) Climate change 2007: the physical science basis. Contribution of Working Group I to the Fourth Assessment Report of the Intergovernmental Panel on Climate Change. Cambridge University Press, Cambridge/New YorkGoogle Scholar
  10. Steffen K, Clark PU, Cogley JG et al (2008) Rapid changes in glaciers and ice sheets and their impacts on sea level. In: Abrupt climate change. A report by the U.S. climate change science program and the subcommittee on global change research. U.S. Geological Survey, RestonGoogle Scholar
  11. UNEP (2007) Global outlook for ice & snow. United Nations Environmental Programme, NairobiGoogle Scholar
  12. Velicogna I (2009) Increasing rates of ice mass loss from the Greenland and Antarctic ice sheets revealed by GRACE. Geophys Res Lett. doi: 10.1029/2009GL040222
  13. WCRP (2009) Implementation plan 2010–2015, WMO/TD-No. 1503Google Scholar
  14. WMO Report (2000) Annual review of the world climate research programme and report of the 21st Session of the Joint Scientific Committee, Tokyo, 13–17 Mar 2000, WMO TD-No. 1049Google Scholar
  15. WWF (2008) Arctic climate impact science – an update since ACIA, WWF, Oslo, NorwayGoogle Scholar

Copyright information

© Springer Science+Business Media B.V. 2012

Authors and Affiliations

  • Konrad Steffen
    • 1
  • Daqing Yang
    • 2
  • Vladimir Ryabinin
    • 3
  • Ghassem Asrar
    • 3
  1. 1.University of Colorado, CIRESBoulderUSA
  2. 2.CliC International Project OfficeNorwegian Polar InstituteTromsoNorway
  3. 3.World Climate Research Programme, c/o WMO SecretariatGeneva 2Switzerland

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