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1. Bathymetry/depth measurements made at Long Fjord, Vestfold Hills by drilling through sea ice [Long_Fjord_Depth_Measurements_2007]
Water depth measurements were taken in Long Fjord during early winter in 2007. The measurements were collected by Graham Cook, station leader at Davis Station in the Australian Antarctic Territory. ...


2. Davis sea ice Nov. 2016 [AAS_4291_2016_seaice]
This data describe a set of sea-ice and seawater physical and biochemical parameters obtained from seawater samples and ice cores drilled from land fast sea ice in the vicinity of Davis Station, East ...


3. Thala Valley Tip Site GIS Dataset [thala_tip_gis]
The Thala Valley Tip Site GIS dataset mapped from January 2001 aerial photography. The dataset includes watercourse, waterhole, breakline, spot height, contour, embankment, rock, sea ice, snow, tide ...


4. Biogenic sediment history from diatom remains in cores along Wilkes Land [ASAC_1216]
Preliminary data set contains details of cores processed (eg. sample name/interval, dry weights, reactions, notes) and the methodology used. The future data set will document diatoms observed and ...


5. Biodiversity and ecophysiology of Antarctic sea-ice bacteria [ASAC_1012]
The data set includes information 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 ...


6. The Parameterisation of Sea-ice in a General Circulation Climate Model [ASAC_80]
In this project a simplified computer model was developed to reflect the variation and influences of sea ice on the atmosphere. The model was incorporated into a global general circulation model. ...


7. Coastal exposure index of sea ice in Antarctica [AAS_4116_Coastal_Exposure]
This is a simple index which looks at the 360x1-degree longitudinal wedges around the Antarctic continent to see if there is any sea ice (where sea ice concentration is greater than 15%) to the north ...


8. Depth to sea floor and sea ice thickness data_Davis_Summer 2018-19 [AAS_5097_DepthToSeaFloorData_Davis_2018-19]
Depth to sea floor and sea ice thickness data measured at various locations around the Vestfold Hills, Davis station, East Antarctica, during the 2018-19 austral summer. Depth to sea floor and sea ...


9. GHRSST Level 2P Central Pacific Regional Skin Sea Surface Temperature from the Geostationary Operational Environmental Satellites (GOES) Imager on the GOES-15 satellite (GDS versions 1 and 2) [gov.noaa.nodc.GHRSST-GOES15-OSPO-L2P_1]
The Geostationary Operational Environmental Satellites (GOES) operated by the United States National Oceanic and Atmospheric Administration (NOAA) support weather forecasting, severe storm tracking, ...


10. GHRSST Level 2P Western Pacific Regional Skin Sea Surface Temperature from the Multifunctional Transport Satellite 2 (MTSAT-2) (GDS versions 1 and 2) [gov.noaa.nodc.GHRSST-MTSAT2-OSPO-L2P_2]
Multi-functional Transport Satellites (MTSAT) are a series of geostationary weather satellites operated by the Japan Meteorological Agency (JMA). MTSAT carries an aeronautical mission to assist air ...


11. GHRSST Level 3C North Atlantic Regional (NAR) subskin Sea Surface Temperature from SNPP/VIIRS (GDS V2) produced by OSI SAF (GDS version 2) [gov.noaa.nodc.GHRSST-VIIRS_SST_NPP_NAR-OSISAF-L3C_netCDF-4]
A regional Group for High Resolution Sea Surface Temperature (GHRSST) Level 3 Collated (L3C) dataset for the North Atlantic Region (NAR) based on retrievals from the Visible Infrared Imaging Radiometer ...


12. GHRSST Level 4 DMI_OI Global Foundation Sea Surface Temperature Analysis (GDS version 2) [gov.noaa.nodc.GHRSST-DMI_OI-DMI-L4-GLOB_1]
A Group for High Resolution Sea Surface Temperature (GHRSST) Level 4 sea surface temperature analysis produced daily on an operational basis by the Danish Meteorological Institute (DMI) using an optimal ...


13. GHRSST Level 4 OSPO Global Foundation Sea Surface Temperature Analysis (GDS version 2) [gov.noaa.nodc.GHRSST-Geo_Polar_Blended-OSPO-L4-GLOB_netCDF-4]
A Group for High Resolution Sea Surface Temperature (GHRSST) Level 4 sea surface temperature analysis produced daily on an operational basis at the Office of Satellite and Product Operations (OSPO) ...


14. MODIS Composite Based Maps of East Antarctic Fast Ice Coverage [modis_20day_fast_ice]
Maps of East Antarctic landfast sea-ice extent, generated from approx. 250,000 1 km visible/thermal infrared cloud-free MODIS composite imagery (augmented with AMSR-E 6.25-km sea-ice concentration ...


15. RV TANGAROA Marine Science Cruise TA1302 (NIWA cruise tan1302) - ship-based CTD data [AAS_4131_ta1302]
Oceanographic measurements were collected aboard New Zealand?s National Institute for Water and Atmospheric Research (NIWA) research vessel RV Tangaroa, cruise ta1302 (i.e. NIWA cruise tan1302), from ...


16. NRT AMSR2 Unified L3 Daily 12.5 km Brightness Temperature & Sea Ice Concentration V1 [AU_SI12_NRT_R01_1]
The Advanced Microwave Scanning Radiometer 2 (AMSR2) instrument on the Global Change Observation Mission - Water 1 (GCOM-W1) provides global passive microwave measurements of terrestrial, oceanic, ...


17. NRT AMSR2 Unified L3 Daily 12.5 km Brightness Temperature & Sea Ice Concentration V2 [AU_SI12_NRT_R02_2]
The Advanced Microwave Scanning Radiometer 2 (AMSR2) instrument on the Global Change Observation Mission - Water 1 (GCOM-W1) provides global passive microwave measurements of terrestrial, oceanic, ...


18. NRT AMSR2 Unified L3 Daily 25 km Brightness Temperature & Sea Ice Concentration Polar Grids V2 [AU_SI25_NRT_R02_2]
The Advanced Microwave Scanning Radiometer 2 (AMSR2) instrument on the Global Change Observation Mission - Water 1 (GCOM-W1) provides global passive microwave measurements of terrestrial, oceanic, ...


19. NRT AMSR2 Unified L3 Daily 6.25 km Polar Gridded 89 GHz Brightness Temperatures V2 [AU_SI6_NRT_R02_2]
The Advanced Microwave Scanning Radiometer 2 (AMSR2) instrument on the Global Change Observation Mission - Water 1 (GCOM-W1) provides global passive microwave measurements of terrestrial, oceanic, ...


20. Tracking Near-Ship Icebergs from Ship Observations in Pack Ice, 1985 [nearship_iceberg_tracking_1985]
In 1985, the Nella Dan was trapped in sea ice for several weeks while undertaking a marine science voyage. During the time it was trapped, iceberg drift was measured in the region, tracking the movement ...


21. Observations of Sea Ice Thickness and Ablation At Mawson, 1980 [mawson_seaice_1980]
Observations of the sea ice near Mawson were carried out in 1980, concentrating on the thickness of the ice at several points, and the accumulation and ablation of snow/ice cover on the ice. The ablation ...


22. Light-driven tipping points in polar ecosystems - Casey Station, Antarctica [Light_Tipping_Points]
Some ecosystems can undergo abrupt transformation in response to relatively small environmental change. Identifying imminent "tipping points" is crucial for biodiversity conservation, particularly ...


23. Photosynthetic response of sea ice algae to low iron [AAS_4319_LI_FRRF_1]
Fast repetition rate fluorometer (FRRF) study of sea ice algae in low iron conditions. Algae were grown in an ice tank and the measurements were made at the end with a Chelsea Insrtuments FRRF. ...


24. Reynolds Optimum Interpolation (OI) Sea Surface Temperature (SST) Analysis V2 (1981 - present) [REYNOLDS_SST_Version 2]
The data sets in the CDC archive called "Reynolds SST' and "Reconstructed Reynolds SST" were discontinued on 1 April 2003. A new OI SST data set is available as described here, which includes a new ...


25. Atmosphere-Ocean Model Simulations: 1950-2099 [NASA_GISS_AOM_CD_C089_1]
[Source: NASA/GISS] The global coupled Atmosphere-Ocean Model was designed at GISS for climate predictions at decade to century time scales. Atmospheric Models at GISS have been under continual development ...


26. Collation of existing (historical) Antarctic fast ice core Chlorophyll a data [AAS_4298_Chlorophyll_a_1970_2015]
The Antarctic Fast Ice Algae Chlorophyll-a (AFIAC) dataset is a compilation of currently available sea ice chlorophyll-a data from land-fast sea ice (i.e., excluding pack ice (see ASPeCt-Bio, Meiners ...


27. Airborne/MEIS Images [CANNRCANCCRSAFIMEIS]
MEIS is a high-resolution multispectral electro-optical imaging sensor that was originally developed by the Canada Centre for Remote Sensing (CCRS). It is complimented by a DS 1260 MSS sensor (digital ...


28. NOAA/GFDL Committed Climate Change Experiment Model Run 1, CM2.0 [NOAA_GFDL_CM2Q-h1_Stable-2000_s2]
GFDL experiment name = CM2Q-h1_Stable-2000_s2. PCMDI experiment name = Commit (run1). Initial conditions for this experiment were taken from 1 January 2001 of the climate of the 20th century experiment ...


29. Downward looking, ice-mounted ADCP data collection during the SIPEX II voyage of the Aurora Australis, 2012 [SIPEX_II_Ice_ADCP]   PARENT DIF
A 600KHz Teledyne RDI Workhorse Sentinel ADCP was deployed through a 10inch auger hole, flush with the base of the ice, looking downwards. At ice stations 2, 3, and 4 the deployment locations was ...


30. Ice-floe based Conductivity, Temperature and Depth (CTD) casts from the SIPEX II voyage of the Aurora Australis, 2012 [SIPEX_II_Ice_CTD]   PARENT DIF
CTD casts were taken through holes in the ice floe at various locations during ice stations 3, 4, 6 and 7. Two Seabird 37M microcats were used. One microcat did not log time, whereas the other did. ...


31. Instrumented Remotely Operated Vehicle (ROV) under-ice observations [AAS_4298_Under_Ice_ROV_Observations]
Data were collected during deployments of an instrumented Remotely Operated Vehicle on 5 sampling days to determine sea ice physical properties and measure transmitted under-ice radiance spectra (combined ...


32. Controls on climate-active gases by Amundsen Sea ice biota [NSF-ANT08-36144]
Convincing evidence now confirms that polar regions are changing rapidly in response to human activities. Changes in sea ice extent and thickness will have profound implications for productivity, ...


33. Free-drifting Icebergs as Proliferating Dispersion Sites of Iron Enrichment, Organic Carbon Production and Export in the Southern Ocean [NSF-ANT06-36730]
Atmospheric warming has been associated with retreating glaciers, disintegrating ice shelves, and the increasing prevalence of icebergs in the Southern Ocean over the last decade. Our preliminary ...


34. Free-drifting Icebergs as Proliferating Dispersion Sites of Iron Enrichment, Organic Carbon Production and Export in the Southern Ocean - NSF-ANT06-36440 [NSF-ANT06-36440]
Atmospheric warming has been associated with retreating glaciers, disintegrating ice shelves, and the increasing prevalence of icebergs in the Southern Ocean over the last decade. Our preliminary ...


35. High Resolution Genomic and Proteomic Analyses of a Microbial Transport Mechanism from Antarctic Marine Waters to Permanent Snowpack [NSF-ANT10-43265]
The relatively pristine Antarctic continent with its extensive maritime zone represents a unique location on the planet to investigate the long distance aerial transport and deposition of marine microorganisms. ...


36. Metabolic Activities and Gene Expression of Marine Psychrophiles in Cold Ice [NSF-ANT07-39783]
The mechanisms enabling bacteria to be metabolically active at very low temperatures are of considerable importance to polar microbial ecology, astrobiology, climate and cryopreservation. This research ...


37. Response of the Southern Ocean global ecosystem to physical and trophic constraints [AMD_BE_SO_ECOSYSTEM]
[from "http://www.belspo.be/belspo/antar/orp/b21-23_uk.stm"] The research consists of a multidisciplinary study of the biodiversity and productivity of the global ecosystem of the Southern Ocean ...


38. Thermoregulation in Free-Living Antarctic Seals: The Missing Link in Effective Ecological Modeling [NSF-ANT10-43779]
Despite being an essential physiological component of homeotherm life in polar regions, little is known about the energetic requirements for thermoregulation in either air or water for high- latitude ...


39. Changes of major ion concentrations in melting snow and terrestrial waters from northern Victoria Land, Antarctica. [Ion_concentr_Victoria_Land]
Concentrations of major ions (Cl-, NO3-, SO42-, Na+, K+,Mg2+, Ca2+) where measure in melting snow and water samples from stream and lakes in ice-free areas throughout northern Victoria Land. Most ...


40. Geodetic GPS small network for record the tidal response of the Hells Gate Ice Shelf, Victoria Land [static_gps_Hells_Gate_network]
The Hells Gate Ice Shelf has been chosen as a study case owing to its vicinity from Terra Nova Bay station and to the peculiar problems it raises to glaciologists and geophysicists. Aimed at locate ...


41. Pelagic Studies of Marine Birds and Mammals [NL_ANTARCTIC_BIRDS_MAMMALS]
During a number of cruises on Polarstern, densities of warm-blooded top ???????????predators were determined in relation to environmental parameters.


42. RADARSAT Inventory Held by Canada Centre for Remote Sensing (CCRS) [CANNRCANCCRSRADARSAT]
RADARSAT is an advanced Earth observation satellite project developed by Canada to monitor environmental change and to support resource sustainablility. With RADARSAT's launch on Nov. 4, ...


43. Spectral and Broadband Albedo of Antarctic Sea-ice Types [warren_ANT1141275]
The albedo, or reflection coefficient, is a measure of the diffuse reflectivity of an irradiated surface. With the sunlit atmosphere as a light source, and sea-ice as a diffuse reflecting surface, ...


44. Atmosphere-Ocean Model Simulations: 1950-2099 [NASA_GISS_AOM_CD_C089]
[Source: NASA/GISS, http://aom.giss.nasa.gov/ ] The global coupled Atmosphere-Ocean Model was designed at GISS for climate predictions at decade to century time scales. Atmospheric Models at GISS ...


45. AFI 04/17_01 - Glacial-interglacial changes in the lost drainage basin on the West Antarctic Ice Sheet - EM120 Swath Bathymetry and TOPAS sub-bottom profiler data, Bellingshausen Sea, 2004 [GB-NERC-BAS-AEDC-00273]
The main aim of this project was to carry out the first systematic investigation of the former ice drainage basin in the southern Bellingshausen Sea, using sediment cores, swath bathymetry by means ...


46. AFI 04/17_02 - Glacial-interglacial changes in the lost drainage basin on the West Antarctic Ice Sheet - Sediment cores collected in the Bellingshausen Sea, 2004 [GB-NERC-BAS-AEDC-00272]
The main aim of this project was to carry out the first systematic investigation of the former ice drainage basin in the southern Bellingshausen Sea, using sediment cores, swath bathymetry by means ...


47. Antarctic Peninsula Long Term Environmental Monitoring and Surveying [GB-NERC-BAS-PDC-00526]
LTMS will build on and extend BAS's past collection of long-term time-series of key environmental variables. Examples include the ongoing collection of the temperature record which shows that the ...


48. COAPEC (Coupled Ocean-Atmosphere Processes and European Climate) data from the Hadley Centre, Met Office [BADC_COAPEC_MODEL]
COAPEC is a NERC thematic programme designed to examine the variability of the Earth's climate. The goal of COAPEC is to determine the impact on climate, especially European climate, of the coupling ...


49. Ice classes - Barents Sea [ARNd0073_103]
The polar regions hold large masses of water in the form of ice, and this ice has a modifying effect on temperature variations. An increase in the mean temperature of the Arctic, as has been predicted, ...


50. Integrated CEOS European Data Server [ICEDS-Serve-Data]
ESYS plc and the Department of Geomatic Engineering at University College London (UCL) have been funded by the British National Space Centre (BNSC) to develop a web GIS service to serve geographic ...


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