Global Change Master Directory gsfc-gcmduso@mail.nasa.gov 50 2013-05-24T04:00:54Z GCMD Search: Parameters|CRYOSPHERE|SEA ICE|POLYNYAS http://mddemo.gsfc.nasa.gov/KeywordSearch/OpenSearch.do 19 0 http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]US_ITASE-99-1 US ITASE-99-1 ice core (Research Funded by NSF OPP) -122.63,-80.62,-122.63,-80.62 1713-01-01T00:00:00Z 2000-12-31T00:00:00Z 2013-01-24T05:00:00Z Sub-annually resolved ice core chemistry data from various sites on the Antarctic Ice Sheet were obtained from 1999 to 2008 during the US International Trans-Antarctic Scientific Expedition (US ITASE) ... http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]SIPEX_II Parent metadata record for all metadata created from the SIPEX II voyage of the Aurora Australis, 2012-2013 season - Sea Ice Physics and Ecosystem eXperiment 113.0,-66.0,147.0,-42.0 2012-09-14T00:00:00Z 2012-11-16T00:00:00Z 2012-12-13T05:00:00Z More than 50 scientists from eight countries conducted the Sea Ice Physics and Ecosystem eXperiment 2012 (SIPEX-2). The 2012 voyage built on information and observations collected in 2007, by re-visiting ... http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]NSF-ANT07-39464 Atmosphere-Ocean-Ice Interaction in a Coastal Polynya 160.0,-78.5,175.0,-74.5 2008-08-15T00:00:00Z 2012-07-31T00:00:00Z 2012-10-22T04:00:00Z Antarctic polynyas are the ice free zones often persisting in continental sea ice. Characterization of the lower atmosphere properties, air-sea surface heat fluxes and corresponding ocean depth profiles ... http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]NSIDC-0020 Coordinated Eastern Arctic Experiment (CEAREX) Data -30.0,60.0,30.0,90.0 1988-03-01T00:00:00Z 1989-05-31T00:00:00Z 2012-10-18T04:00:00Z CEAREX was a multi-platform field program conducted in the Norwegian Seas and Greenland north to Svalbard from September 1988 through May 1989. Canada, Denmark, France, Norway and the United States ... http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]K001D_2010_2012_NZ_1 Aeolian sediment in snow and on sea ice in Western in McMurdo Sound, and the Nansen Ice Shlelf in Terra Nova Bay, Antarctica 165.9139,-77.76667,163.0,-76.816666162.4,-77.0,165.9139,-76.67167.0772,-77.8901,163.49976,-74.45974163.49976,-77.8901,167.0772,-74.83985 2010-10-26T00:00:00Z 2010-11-25T00:00:00Z 2011-11-22T00:00:00Z 2011-12-25T00:00:00Z 2012-06-15T04:00:00Z To quantify the distribution, composition and overall flux of aeolian (windblown) sediment that accumulates on Ice shelves and annual sea ice in the SW Ross Sea region and is subsequently released ... http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]ELOKA002 Sea Ice in the Belcher Islands, Nunavut, Canada -80.22399,55.567787,-78.78479,56.934788 1993-01-01T00:00:00Z 2009-04-01T00:00:00Z 2012-05-13T04:00:00Z This data set contains interviews of three hunters from Sanikiliaq, Belcher Islands, in the territory of Nunavut, Canada. The hunters describe their observations of sea ice conditions around the ... http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]ASAC_1101_Protists Biology of the Mertz Glacier Polynya - Protist Data 140.0,-66.0,150.0,-60.0 1999-07-01T00:00:00Z 1999-09-03T00:00:00Z 2012-03-20T04:00:00Z Metadata record for data from ASAC Project 1101 See the link below for public details on this project. ---- Public Summary from Project ---- Most of our knowledge of the Antarctic marine ecosystems ... http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]ASAC_1101 Biology of the Mertz Glacier Polynya - Zooplankton and CTD Data 140.0,-66.0,150.0,-60.0 1999-07-01T00:00:00Z 1999-09-03T00:00:00Z 2012-03-20T04:00:00Z Metadata record for data from ASAC Project 1101 See the link below for public details on this project. ---- Public Summary from Project ---- Most of our knowledge of the Antarctic marine ecosystems ... http://gcmd.gsfc.nasa.gov/getdif.htm?[IPEV]1014_0_IPEV_FR Distribution and abundance of cetaceans off Adélie Land, Antarctica 138.0,-67.0,146.0,-65.0 2010-01-01T00:00:00Z 2011-03-01T00:00:00Z 2012-01-27T05:00:00Z The Mus?um National d'Histoire Naturelle has launched in 2010 the CETA projet (Cetaceans Observations Off Terre Ad?lie). The project aims at documenting background information on summer presence and ... http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]ASF00001 ERS-1 Synthetic Aperture Radar Data held at the Alaska Satellite Facility 155.0,40.0,-130.0,85.0 1991-09-07T00:00:00Z 1996-06-15T00:00:00Z 2011-10-20T04:00:00Z The data set consists of all ERS-1 SAR data acquired by the Alaska Satellite Facility (ASF) operated by the Geophysical Institute of the University of Alaska in Fairbanks. Only data within the station ... http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]ASF000R1 RADARSAT-1 SAR Images held at the Alaska Satellite Facility -180.0,-85.0,180.0,85.0 1996-06-01T00:00:00Z 2008-05-03T00:00:00Z 2011-10-20T04:00:00Z The data set consists of all RADARSAT-1 SAR data acquired by the Alaska Satellite Facility (ASF) operated by the Geophysical Institute of the University of Alaska in Fairbanks. The data are global ... http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]ASAC_1012 Biodiversity and ecophysiology of Antarctic sea-ice bacteria 70.0,-68.0,80.0,-65.0 1996-07-01T00:00:00Z 1999-06-30T00:00:00Z 2011-04-21T04:00:00Z The data set includes imformation relevant for the study and description of sea-ice bacteria contains the following dataset subgroups and is organised by REFERENCE number. 1) Isolation data: strain ... http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]ARCSS115 Benthos and Water Column Process Influences, Northeast Water Polynya Project, 1992 -16.783,76.933,-8.683,80.467 1992-07-18T00:00:00Z 1992-08-13T00:00:00Z 2010-12-17T05:00:00Z These data include physical and biological parameters measured to address the influence of water column processes on the benthos in the Northeast Water Polynya Project on the northeast Greenland continental ... http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]ASAC_1060 Brine flow through sea ice -20.0,-68.0,5.0,-60.0 1994-07-01T00:00:00Z 1994-08-31T00:00:00Z 2010-10-12T04:00:00Z Metadata record for data from ASAC Project 1060 See the link below for public details on this project. Taken from the referenced publications: Sea ice exhibits a marked ... http://gcmd.gsfc.nasa.gov/getdif.htm?[NOAA-NMMR]ArcOD_2005O1 UAF - North Water Polynya Seabird Surveys -80.0,75.0,-66.0,79.0 1997-08-01T00:00:00Z 1999-09-31T00:00:00Z 2010-01-26T05:00:00Z To relate avian usage of the North Water polynya to the distribution, abundance and production of prey, we assessed seasonal changes in the distribution and relative abundance of seabirds. In order ... http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]gov.noaa.ncdc.C00242 Marine Surface Observations (DSI-1129) -180.0,-90.0,180.0,90.0 1854-01-01T00:00:00Z T00:00:00Z 2009-04-20T04:00:00Z Marine Surface Observations is digital data set DSI-1129, archived at the National Climatic Data Center (NCDC). This is meteorological data. In 1983-85, a joint project was undertaken to collect all ... http://gcmd.gsfc.nasa.gov/getdif.htm?[CANADA-CGDI]Canada_CRYSYS_SeaIceResearch CRYSYS Sea Ice Research, Canada -133.0,44.0,-50.0,85.0 1993-04-01T00:00:00Z T00:00:00Z 2009-03-25T04:00:00Z CRYSYS sea ice research focuses on field investigations for development and validation of microwave algorithms for first-year and multi-year sea ice and modeling of interannual variability ... http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]ASAC_2298 Remote Sensing Validation Experiment 105.0,-70.0,140.0,-55.0 2003-09-01T00:00:00Z T00:00:00Z 2008-04-10T04:00:00Z At a spatial resolution of 25 km and offering complete daily coverage of Antarctica, the DMSP SSM/I is a key source of information on both sea-ice concentration and extent. Data have been both acquired ... http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]Sea_Ice_Atlas_East_Antarctica Sea Ice Atlas from AVHRR imagery 1992-1999 62.0,-78.0,175.0,-64.0 1992-04-01T00:00:00Z 1999-12-31T00:00:00Z 2008-04-10T04:00:00Z This Atlas presents a compilation of AVHRR satellite images of sea ice adjacent to the coast of Eastern Antarctica. It is produced primarily for use by marine and vertebrate ecologists within the ...