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7825 Titles Match Your Query
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1. Sea Ice Observations from the Mikhail Somov (39th Russian Antarctic Expedition) January-February 1994 [ASPECT_MS010294]   PARENT DIF
These data describe pack ice characteristics in the Antarctic sea ice zone. These data are in the ASPeCt format. National program: Russia Vessel: Mikhail Somov Dates in ice: 22 Jan 1994 - 18 Feb ...


2. Sea Ice Observations from the Mikhail Somov (39th Russian Antarctic Expedition) March-May 1994 [ASPECT_MS030594]   PARENT DIF
These data describe pack ice characteristics in the Antarctic sea ice zone. These data are in the ASPeCt format. National program: Russia Vessel: Mikhail Somov Dates in ice: 09 Mar 1994 - 09 May ...


3. A bathymetric Digital Elevation Model (DEM) of the George V and Terre Adelie continental shelf and margin [GVdem_2008]
This dataset comprises Digital Elevation Models (DEMs) of varying resolutions for the George V and Terre Adelie continental margin, derived by incorporating all available singlebeam and multibeam ...


4. Akademic Fedorov (37th Russian Antarctic Expedition) May to June 1992 [ASPECT_AF050692]   PARENT DIF
These data describe pack ice characteristics in the Antarctic sea ice zone. These data are in the ASPeCt format. National program: Russia Vessel: Akademic Fedorov Dates in ice: May 1992 to June ...


5. Antarctic Sea Ice Thickness Mapping in McMurdo Sound [K063_2011_2012_NZ_1]   PARENT DIF
In-depth research has been conducted into sea ice thickness in the McMurdo Sound. The subice platelet layer thickness under sea ice was measured in regular intervals at two North-South oriented profiles ...


6. Compendium of Environmental Sustainability Indicator Collections: 2004 Environmental Vulnerability Index (EVI) [CIESIN_SEDAC_CESIC_2004EVI]
The 2004 Environmental Vulnerability Index (EVI) portion of the Compendium of Environmental Sustainability Indicator Collections contains 111 variables for 235 countries and territories. This index ...


7. Herbicide efficacy and selectivity - Poa annua and three native grasses from Macquarie Island [AAS_4158_HERBICIDE]
Poa annua is an invasive weed of sub-Antarctic Islands, impacting on native biodiversity. Given high conservation values and threats from disturbance and climate change, the development of targeted ...


8. Sea Ice Observations from the Akademic Fedorov (37th Russian Antarctic Expedition) January - February 1992 [ASPECT_AF010292]   PARENT DIF
These data describe pack ice characteristics in the Antarctic sea ice zone. These data are in the ASPeCt format. National program: Russia Vessel: Akademic Fedorov Dates in ice: 30 Jan 1992 - 27 ...


9. Sea Ice Observations from the Akademic Fedorov (37th Russian Antarctic Expedition) March-April 1992 [ASPECT_AF030492]   PARENT DIF
These data describe pack ice characteristics in the Antarctic sea ice zone. These data are in the ASPeCt format. National program: Russia Vessel: Akademic Fedorov Dates in ice: 08 Mar 1992 - 21 ...


10. Sea Ice Observations from the Akademic Fedorov (37th Russian Antarctic Expedition) November 1991 to January 1992 [ASPECT_AF110191]   PARENT DIF
These data are in the ASPeCt format. National program: Russia Vessel: Akademic Fedorov Dates in ice: 18 Nov 1991 - 05 Jan 1992 Observers: Unknown Translation to ASPeCt format: Vladimir Smirnov ...


11. Sea Ice Observations from the Akademic Fedorov (38th Russian Antarctic Expedition) - January-February 1993 [ASPECT_AF010293]   PARENT DIF
These data are in the ASPeCt format. National program: Russia Vessel: Akademic Fedorov Dates in ice: 06 Jan 1993 - 03 Feb 1993 Observers: Unknown Translation to ASPeCt data format: Vladimir ...


12. Sea Ice Observations from the Akademic Fedorov (38th Russian Antarctic Expedition) - March-April 1993 [ASPECT_AF030493]   PARENT DIF
These data describe pack ice characteristics in the Antarctic sea ice zone. These data are in the ASPeCt format. National program: Russia Vessel: Akademic Fedorov Dates in ice: 11 Mar 1993 - 21 ...


13. Sea Ice Observations from the Akademic Fedorov (40th Russian Antarctic Expedition) April-May 1995 [ASPECT_AF040595]   PARENT DIF
These data describe pack ice characteristics in the Antarctic sea ice zone. These data are in the ASPeCt format. National program: Russia Vessel: Akademic Fedorov Dates in ice: 11 Apr 1995 - 09 ...


14. Sea Ice Observations from the Akademic Fedorov (40th Russian Antarctic Expedition) January-March 1995 [ASPECT_AF010395]   PARENT DIF
These data describe pack ice characteristics in the Antarctic sea ice zone. These data are in the ASPeCt format. National program: Russia Vessel: Akademic Fedorov Dates in ice: 30 Jan 1995 - 15 ...


15. Wasley 2004 PhD thesis, titled: The Effect of Climate Change on Antarctic Terrestrial Flora [ASAC_1087_Wasely_2004-PhD]
The file provided is a PDF file of the PhD thesis completed by Jane Wasley in 2004. The thesis research was based on field work conducted in the Windmill Islands region (based at Casey station), during ...


16. Windmill Islands vegetation transects surveyed 2002-03 (baseline) [ASAC_1313_Transects_2002-03]
Metadata ID: ASAC_1313_Transects_2002-03 Title: Windmill Islands vegetation transects, surveyed 2002/03 (baseline) This record contains data associated with a Windmill Islands vegetation baseline ...


17. Windmill Islands vegetation transects surveyed 2007-08 (five years) [ASAC_1313_Transects_2007-08]
Metadata ID: ASAC_1313_Transects_2007-08 Title: Windmill Islands vegetation transects, surveyed 2007/08 (5 years) This record contains data associated with the Windmill Islands 5 year vegetation ...


18. Windmill Islands vegetation transects, surveyed 1999-2000 (pilot) [ASAC_1087_Transects_1999-00]
Metadata ID: ASAC_1087_Transects_1999-00 Title: Windmill Islands vegetation transects, surveyed 1999/2000 (pilot) This record contains data associated with the Windmill Islands vegetation survey ...


19. Macquarie Island nitrogen dioxide [MACQ_NO2]
Slant column densities of stratospheric nitrogen dioxide (NO2) determined from spectroscopic measurements of zenith scattered twilight at wavelengths from 430-485 nanometres. These data are provided ...


20. Data of SCAR 2004 Epoch campaign at Wasa [wasa_SCAR_GPS_2004]
GPS observations during SCAR 2004 Epoch GPS campaign at the Swedish Antarctic research station WASA, Nordenskiold Base, Dronning Maud Land, (73deg 02min 34s S, 13deg 24min 51s W). Mark: Steel bolt ...


21. Digital terrain and snow model for Aboa absolute gravity station in 2003/2004, 2005/2006 and 2011/2012 [aboa_DTM_december2003]
Digital terrain, snow and ice model for absolute gravity station at the Finnish Antarctic research station Aboa, Nordenskiold Base, Dronning Maud Land, (73deg 02min S, 13deg 24min W). The surface ...


22. Observations at Aboa permanent GPS station in 2003 [aboa_permanent_GPS_2003]
GPS observations of permanent GPS station at the Finnish Antarctic research station Aboa, Nordenskiold Base, Dronning Maud Land, (73deg 02min 38sec S, 13deg 24min 26sec W). Mark: Steel grid mast with ...


23. Observations at Svea permanent GPS antenna in January 2004 [svea_GPS_january2004]
GPS observations at an antenna permanently installed in bedrock at the Swedish field station Svea, Heimefrontfjella, Dronnig Maud Land (74deg 35min S, 11deg 13min W). The site was established by the ...


24. R/V Laurence M. Gould LMG1110 - Cape Shirreff Opening [LMG1110]   PARENT DIF
The NSF-supported research icebreaker Laurence M. Gould operates year-round in support of the U.S. Antarctic Program, carrying out global change studies in biological, chemical, physical, and oceanographic ...


25. R/V Laurence M. Gould LMG1111 - LTER Site Review [LMG1111]   PARENT DIF
The NSF-supported research icebreaker Laurence M. Gould operates year-round in support of the U.S. Antarctic Program, carrying out global change studies in biological, chemical, physical, and oceanographic ...


26. R/V Laurence M. Gould LMG1201 - LTER [LMG1201]   PARENT DIF
The NSF-supported research icebreaker Laurence M. Gould operates year-round in support of the U.S. Antarctic Program, carrying out global change studies in biological, chemical, physical, and oceanographic ...


27. R/V Laurence M. Gould LMG1202 - Bockheim Field Camp [LMG1202]   PARENT DIF
The NSF-supported research icebreaker Laurence M. Gould operates year-round in support of the U.S. Antarctic Program, carrying out global change studies in biological, chemical, physical, and oceanographic ...


28. R/V Laurence M. Gould LMG1205 [LMG1205]   PARENT DIF
The NSF-supported research icebreaker Laurence M. Gould operates year-round in support of the U.S. Antarctic Program, carrying out global change studies in biological, chemical, physical, and oceanographic ...


29. R/V Laurence M. Gould LMG1305 [LMG1305]   PARENT DIF
The NSF-supported research icebreaker Laurence M. Gould operates year-round in support of the U.S. Antarctic Program, carrying out global change studies in biological, chemical, physical, and oceanographic ...


30. R/V Laurence M. Gould LMG1403 [LMG1403]   PARENT DIF
The NSF-supported research icebreaker Laurence M. Gould operates year-round in support of the U.S. Antarctic Program, carrying out global change studies in biological, chemical, physical, and oceanographic ...


31. R/V Laurence M. Gould LMG1404 [LMG1404]   PARENT DIF
The NSF-supported research icebreaker Laurence M. Gould operates year-round in support of the U.S. Antarctic Program, carrying out global change studies in biological, chemical, physical, and oceanographic ...


32. R/V Laurence M. Gould LMG1406 - Antarctic Notothenioid Fish Freeze Avoidance and Genome-wide Evolution for Life in the Cold [LMG1406]   PARENT DIF
The NSF-supported research icebreaker Laurence M. Gould operates year-round in support of the U.S. Antarctic Program, carrying out global change studies in biological, chemical, physical, and oceanographic ...


33. R/V Laurence M. Gould LMG1408 [LMG1408]   PARENT DIF
The NSF-supported research icebreaker Laurence M. Gould operates year-round in support of the U.S. Antarctic Program, carrying out global change studies in biological, chemical, physical, and oceanographic ...


34. R/V Laurence M. Gould LMG1409 - Palmer Station Opening [LMG1409]   PARENT DIF
The NSF-supported research icebreaker Laurence M. Gould operates year-round in support of the U.S. Antarctic Program, carrying out global change studies in biological, chemical, physical, and oceanographic ...


35. R/V Laurence M. Gould LMG1411-Continuously monitor the fronts in the S Drake Passage by deploying and piloting a pair of ocean gliders to collect ~1000 profiles of temp, sal., diss. oxygen, fluor. and optial backscatter [LMG1411]   PARENT DIF
The NSF-supported research icebreaker Laurence M. Gould operates year-round in support of the U.S. Antarctic Program, carrying out global change studies in biological, chemical, physical, and oceanographic ...


36. R/V Nathaniel B. Palmer NBP1104A [NBP1104A]   PARENT DIF
The NSF-supported research icebreaker Nathaniel B. Palmer operates year-round in support of the U.S. Antarctic Program, carrying out global change studies in biological, chemical, physical, and oceanographic ...


37. R/V Nathaniel B. Palmer NBP1202 [NBP1202]   PARENT DIF
The NSF-supported research icebreaker Nathaniel B. Palmer operates year-round in support of the U.S. Antarctic Program, carrying out global change studies in biological, chemical, physical, and oceanographic ...


38. R/V Nathaniel B. Palmer NBP1203 [NBP1203]   PARENT DIF
The NSF-supported research icebreaker Nathaniel B. Palmer operates year-round in support of the U.S. Antarctic Program, carrying out global change studies in biological, chemical, physical, and oceanographic ...


39. R/V Nathaniel B. Palmer NBP1409 [NBP1409]   PARENT DIF
The NSF-supported research icebreaker Nathaniel B. Palmer operates year-round in support of the U.S. Antarctic Program, carrying out global change studies in biological, chemical, physical, and oceanographic ...


40. Collaborative Research: Replicate Coring at WAIS Divide to Obtain Additional Samples at Events of High Scientific Interest [severinghaus_1043421]
This award supports a project to obtain samples of ice in selected intervals for replication and verification of the validity and spatial representativeness of key results in the WAIS Divide ice core, ...


41. Collaborative Research: The Taylor Glacier, Antarctica, Horizontal Ice Core: Exploring changes in the Natural Methane Budget in a Warming World and Expanding the Paleo-archive [petrenko_1245659]
This award supports a project to use the Taylor Glacier, Antarctica, ablation zone to collect ice samples for a range of paleoenvironmental studies. A record of carbon-14 of atmospheric methane (14CH4) ...


42. Fugitive Gases (Helium, Neon, and Oxygen) in the WAIS Divide Ice Core as Tracers of Basal Processes and Past Biospheric Carbon Storage [severinghaus_1143619]
This award supports a project to extend the study of gases in ice cores to those gases whose small molecular diameters cause them to escape rapidly from ice samples (the so-called "fugitive gases"). ...


43. Methane isotope variations covering the Holocene from the WAIS Divide core [NSIDC-0649]
This award supports a project to better predict how natural CH4 emissions will respond to and force future climate change through a detailed study of the global biogeochemical cycles that control ...


44. Time series of Antarctic upper air and surface temperature and their trends at eight Antarctic stations. [AAS_4080_Temperature_Trends]
The project will use all available upper air and surface temperature data from the IGY (1957) to present to determine the vertical and seasonal characteristics of Antarctic temperature change. Sophisticated ...


45. Giant Icebergs of the Ross Sea, in situ Drift and Weather Measurements, Antarctica [NSIDC-0350]
During 2001-2006, 6 giant icebergs (B15A, B15J, B15K, C16 and C25) adrift in the southwestern Ross Sea, Antarctica, were instrumented with global positioning system (GPS) receivers, magnetic compasses ...


46. IPCC Fourth Assessment Report (AR4) Observed Climate Change Impacts Database [CIESIN_SEDAC_IPCC_OBSERVED]
The Intergovernmental Panel on Climate Change (IPCC) Fourth Assessement Report (AR4) Observed Climate Change Impacts Database contains observed responses to climate change across a wide range of systems ...


47. Antarctic coastline derived from the 1997 Radarsat SAR image mosaic [liu_nsf0126149_03]
A complete, high-resolution coastline of Antarctica is extracted from an orthorectified mosaic of Radarsat-1 Synthetic Aperture Radar (SAR) images acquired in 1997. The absolute accuracy ...


48. Antarctic snow melt extent, onset and duration (1978-2004) [liu_nsf0126149_05]
The extent, onset date, end date, and duration of snow melt in Antarctica from 1978 to 2004 are derived by using satellite passive microwave SMMR and SSM/I data. The data set is given ...


49. Antarctic snow zones derived from the 1997 Radarsat SAR image mosaic [liu_nsf0126149_04]
Dry snow zones, percolation zones, wet snow zones, and blue ice patches for the Antarctic continent are delineated from the 1997 Radarsat SAR image mosaic. The data set is given as an ...


50. Boundaries of sub-glacial basins of Lambert-Amery glacial system [liu_nsf0126149_02]
Boundaries of eight sub-glacial basins of Lambert-Amery glacial system are derived based on Antarctic digital elevation model and ice velocity data. The data set is given as an ArcInfo ...


Showing 1 through 50 of 7825 Next

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