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1. Microbially Mediated Alteration of Volcanic Glass using McMurdo Extreme Environments as Natural Laboratories [NSF-ANT07-39712]
This project studies the microbial processes that alter volcanic glass, which is critical to understanding the earliest life on earth. To understand the environmental controls on these processes, ...


2. Nella Dan: ADBEX III Cruise - Sea Ice Observations [ADBEX_III_sea_ice]
A collection of sea ice observations made during the Antarctic Division BIOMASS Experiment III (ADBEX III) cruise of the Nella Dan, during Oct - Dec 1985 (along with some additional observations made ...


3. ASCAT GDS Level 1 Sigma0 resampled at 25 km Swath Grid - Metop [acronym.ASCSZO1B.satellite.M01-M02.fileid.EO.EUM.DAT.METOP.ASCSZO1B]
The prime objective of the Advanced SCATterometer (ASCAT) is to measure wind speed and direction over the oceans, and the main operational application is the assimilation of ocean winds in NWP models. ...


4. AVHRR GDS Level 1B - NOAA [acronym.AVHGAC1B.fileid.EO.EUM.DAT.NOAA.NOAAAVHRR]
The Advanced Very High Resolution Radiometer (AVHRR) operates at 5 different channels simultaneously in the visible and infrared bands, with wavelengths specified in the instrument channels description. ...


5. ADBEX III Ice Floe Measurements and Observations [ADBEX_III_ice_floe]
During the ADBEX III voyage, a number of core samples, observations and measurements were taken on the ice surrounding the ship. Records of the snow/ice conditions around the "station" where each ...


6. ADBEX III Oxygen Isotope Results For Snow And Sea Ice Sampling [ADBEX_III_oxygen_isotope]
During the ADBEX III voyage, 254 samples of sea ice and snow drift on sea ice was collected. Careful notes on the date and location of the samples was kept. The samples were then analysed to determine ...


7. Nella Dan: ADBEX III Cruise - Krill and zooplankton data [ADBEX_III_krill]
This dataset contains results from the Antarctic Division BIOMASS Experiment III (ADBEX III) cruise of the Nella Dan. It is the fifth cruise in a series of six, conducting a long term field survey ...


8. Collaborative Research: The Biogeochemical Evolution of Dissolved Organic Matter in a Fluvial System on the Cotton Glacier, Antarctica [NSF-ANT08-38970]
Dissolved organic matter (DOM) comprises a significant pool of Earth's organic carbon that dwarfs the amount present in living aquatic organisms. The properties and reactivity of DOM are not well ...


9. Law Dome, Dome Summit South ice core accumulation composite series [AAS_757_LDAccu2005]   PARENT DIF
This file comprises three main records compiled for publication in the following: van Ommen, T. D. and V. Morgan (2010). Snowfall increase in coastal East Antarctica linked with southwest Western ...


10. Nella Dan: ADBEX III Cruise - Sea Ice Core Stratigraphy [ABDEX_III_sea_ice_stratigraphy]
During the Antarctic Division BIOMASS Experiment III (ADBEX III) cruise of the Nella Dan (Oct - Dec 1985), sea ice cores were drilled at 13 stations. Stratigraphy of the cores recorded, along with ...


11. Sea Ice Observations from the Aurora Australis V5 1999/00 [ASPECT_AA020200]   PARENT DIF
These data describe pack ice characteristics in the Antarctic sea ice zone. These data are in the ASPeCt format. National program: Australia Vessel: Aurora Australis Dates in ice: 01 Feb 2000 ...


12. Climate change and carbon gain in Antarctic mosses [AAS_2780]   CHILD DIFs
Metadata record for data from AAS (ASAC) project 2780. Public Summary The distribution of plants in Antarctica is chiefly limited by the availability of water and sufficiently high temperatures. ...


13. Mass balance of the Totten basin in East Antarctica: Estimation and calibration from ground, air and space-based observations (TOT-Cal) [AAS_3121]
Linked to this record are a report providing further details about the project, as well as the data from the project. Public Summary Regions of Antarctica are undergoing significant change in response ...


14. Collaborative Research: Continued Study of Physical Properties of the WAIS Divide Deep Core [spencer_1043313]
This data set includes ~50-m averaged annual layer thicknesses down to 3403 m depth at the West Antarctic Ice Sheet (WAIS) Divide ice core (WDC06A) as observed visually using diffuse transmitted light ...


15. INSAT-3D Imager Level-2C SNOW MAP [3DIMG_L2C_SNW]
INSAT-3D Imager Level-2C SNOW Map in HDF-5 Format


16. GPM Ground Validation Environment Canada (EC) Manual Precipitation Measurements GCPEx [gpmprecipmgcpex]
The GPM Ground Validation Environment Canada (EC) Manual Precipitation Measurements GCPEx dataset was collected during the GPM Cold-season Precipitation Experiment (GCPEx) in Ontario, Canada with ...


17. Royal Society Range Radiocarbon Data [Royal_Society_Range_Radiocarbon_Data]
This dataset includes approximately 200 radiocarbon dates related to the timing of the last Ross Sea glaciation at the front of the Royal Society Range.


18. Amery Ice Shelf compiled and merged ice thickness datasets [AIS_thickness_bottom]
Point datasets showing ice thickness over the Amery Ice Shelf and Lambert Glacier Basin were collected by Rachael Hurd under contract with the Glaciology program of the Australian Antarctic Division ...


19. Gravity and Snow Accumulation Measurements, Law Dome and Totten Glacier, 1982 [lawdome_totten_1982]
Logs with snow accumulation measurements, gravity, and barometric pressure during 1982 field work on Law Dome and Totten Glacier. Copies of these documents have been archived in the records store ...


20. Gravity and Snow Accumulation, Enderby Land 1975-76 [enderby_land_grav_snow_1975]
Logs recording gravity and snow accumulation in Enderby Land in 1975-76. Copies of these documents have been archived in the records store of the Australian Antarctic Division.


21. Law Dome/Wilkes Land Traverse Data 1984 [law_dome_wilkes_land_1984]
Raw logs for snow accumulation, snow density, gravity and snow pit stratigraphy recorded during 1984 traverse season on Law Dome/Wilkes Land. Copies of these documents have been archived in the records ...


22. Casey Station Antarctica Ice Thickness Data [AADC-00107]
This dataset contains records of ice thickness and snow thickness from Casey, Antarctica. Measurements were attempted on a weekly basis and were recorded between 1979 and 1992. The observations are ...


23. Davis Station Antarctica Ice Thickness Data [AADC-00108]
This dataset contains records of ice thickness and snow thickness from Davis Antarctica. Measurements were attempted on a weekly basis and have been recorded since 1957 and are ongoing, although data ...


24. Firn core data from shallow drilling investigations in eastern Wilkes Land, East Antarctica [AADC-00065]
A shallow firn core drilling program was conducted in eastern Wilkes Land in 1985 by an ANARE glaciological team. In conjunction with surveys carried out on ice sheet topography and snow surface ...


25. Ice sheet topography and surface characteristics in eastern Wilkes Land, East Antarctica. [AADC-00064]
This dataset is summarised using the abstract from ANARE Research Notes 64, Ice sheet topography and surface characteristics in eastern Wilkes Land, East Antarctica. A comprehensive survey of the ...


26. Mawson Station Antarctica Ice Thickness Data [AADC-00106]
This dataset contains records of ice thickness and snow thickness from Mawson, Antarctica. Measurements were attempted on a weekly basis and have been recorded since 1954 and are ongoing, although ...


27. Measurements Taken During Mirny - Dome C Traverse, 1981 [mirny_domec_1981]
Log books for measurements taken during the Mirny - Dome C traverse by the Russians in 1981. Measurements include snow accumulation, magnetic readings, and barometric levelling. Copies of these documents ...


28. Reports on 2010/11 and 2011/12 field support for AAS project 3121 'Mass balance of the Totten basin in East Antarctica: Estimation and calibration from ground, air and space-based observations (TOT-Cal)' [AAS3121_field_reports]
Reports on 2010/11 and 2011/12 field support for AAS project 3121 'Mass balance of the Totten basin in East Antarctica: Estimation and calibration from ground, air and space-based observations (TOT-Cal)', ...


29. Sastrugi Observations in Wilkes Land, 1984 [wilkes_land_sastrugi_1984]
Observations of sastrugi were made along the standard Wilkes Land traverse route from A017, spaced every 10km. Note was made of primary sastrugi orientation and height, secondary orientation and height ...


30. Vanderford Glacier Observations 1984 [vanderford_1984]
Logbooks for glaciology work done on Vanderford Glacier in 1984. Includes gravity measurements, air pressure measurements, and ice tracking. Copies of these documents have been archived in the records ...


31. 3-Day Gridded Sea Ice Motion from RADARSAT-1 data [ASF_Sea_Ice_002]
The 3-day gridded dataset is derived from the Lagrangian dataset distributed by the ASF DAAC. Parameters from the Lagrangian dataset are processed to produce fields with constant grid spacing. The ...


32. Amery Ice Shelf velocity time series from Landsat images [AAD_Ant_AIS_vel_series]
A time series of ice velocity values have been derived by analysis of LandSat-7 ETM+ images for the Lambert Glacier and Amery Ice Shelf system. The analysis technique uses feature tracking in pairs ...


33. Antarctic iceberg sizes and spatial distribution from SAR image analysis - Map [AAD_Ant_iceberg_SAR]
This map shows the distribution of the iceberg data extracted from ERS SAR images. Icebergs are identified in Synthetic Aperture Radar [SAR] images by image analysis using the texture and intensity ...


34. Antarctic surface snow grain size spatial distribution from satellite nir analysis - Map [AAD_Ant_surf_snow_grain_size]
The spatial distribution of surface snow grain size over the Antarctic snow cover has been determined from analysis of near-thermal-infra-red data acquired with the ATSR-2 instrument on the European ...


35. Antarctica - Wilkes Land ice velocity from over_snow traverse Doppler Satellite Position data [AAD_Ant_WLD_ice_vel]
Measurements of ice velocity on the surface of the ice sheet in Wilkes Land East Antarctica were made along the routes of oversnow traverses operating out of Casey (66.6 S 110 E). In general, measurements ...


36. Antarctica - Wilkes Land snow / firn temperatures [AAD_Ant_WLD_firn_temp]
Measurements of temperature within the snow / firn cover in Wilkes Land East Antarctica were made along the routes of oversnow traverses operating out of Casey (66.6 S 110 E). In general, measurements ...


37. Development of the Rapid Access Ice Drill: Phase 1 Design [RAID_Phase_1]
We completed a detailed engineering design for a new mobile drilling platform for future use on the ice sheets of Antarctica. Based on a competitive bidding process, a search for an engineering design ...


38. Ice velocity and strain rate fields over the Lambert Glacier - Amery Ice Shelf system, East Antarctica [AAD_Ant_LG-AIS_vel_strain]
Measurements of ice velocity and strain rate have been derived by analysis of satellite images for the Lambert Glacier and Amery Ice Shelf system. Two techniques have been applied in the production ...


39. Lagranian Sea Ice Motion from RADARSAT-1 data [ASF_Sea_Ice_001]
The Lagrangian products contain monthly measurements of dynamic and kinematic parameters over the Arctic Ocean sea ice cover. The analysis involves laying a 10km by 10km grid over a set of RADARSAT-1 ...


40. 1988/89 Summer season, surveying and mapping program, Mawson - North Prince Charles Mountains - Davis [Survey_1988_89_Mawson_npcms]
Field season report of these programs: 1988/89 Summer Season surveying and mapping North Prince Charles Mountains; ...mapping program Northern PCM's - Mawson Doppler Translocation Support; ....mapping ...


41. 3-D mapping of sea ice draft with an autonomous underwater vehicle [SIPEX_II_AUV]   PARENT DIF
We set out to achieve floe-scale 3-D mapping of sea ice draft and bio-optical parameters using a Multibeam SONAR and Hyperspectral radiometer mounted to an Autonomous Underwater Vehicle (AUV). The ...


42. ASPeCt Sea Ice Data from the SIPEX Voyage of the Aurora Australis in 2007-2008 [SIPEX_ASPECT]   PARENT DIF
ASPeCt is an expert group on multi-disciplinary Antarctic sea ice zone research within the SCAR Physical Sciences program. Established in 1996, ASPeCt has the key objective of improving our understanding ...


43. ASPeCt ship-based observations during the SIPEX II voyage of the Aurora Australis, 2012 [SIPEX_II_ASPECT]   PARENT DIF
This dataset contains observations of ice conditions taken from the bridge of the RV Aurora Australis during SIPEX 2012, following the Scientific Committee on Antarctic Research/CliC Antarctic Sea ...


44. Airbourne Topographic and Ice Thickness Survey of the Vanderford Glacier, 1983-85 [vanderford_data_1983_85]
A report outlining the work done on the Vanderford (and Adams) glaciers in 1983/84 and 1984/85, detailing the methods they used for determining ice thickness and velocity. Includes a copy of the program ...


45. Albedos for 300-2500nm for thin sea ice covered with frost flowers, nilas, snow, and slush collected during SIPEX II [SIPEX_II_Albedo]   PARENT DIF
This dataset contains albedo data for several varieties of sea ice and snow from 300-2500 nm measured during the SIPEX II voyage (2012). An Analytical Spectral Device (ASD) spectrophotometer records ...


46. Antarctic State of the Environment Bibliography [SOE_Bibliography]
State of the Environment bibliography, compiled by Ewan McIvor. Contains 51 records. The fields in this dataset are: author year journal title volume pages publisher place of publication copy on ...


47. Bathymetric data of Long and Tryne Fjords at Vestfold Hills, Antarctica, collected in December 1999 [VH_bathy_99]
This dataset contains 102 depth measurements of the water column in Long and Tryne fjords, which are in the northern Vestfold Hills, Prydz Bay, Antarctica. Sea ice thickness and snow thickness were ...


48. CO2 incubation data collected during the SIPEX II voyage of the Aurora Australis, 2012 [SIPEX_II_CO2_Incubations]   PARENT DIF
Pulse Amplitude Modulation (WaterPAM, Walz) was used to measure the response of the sea ice brine microalgae to CO2 stress. All data was reported in WinControl software and follows standard formats. ...


49. Chlorophyll a data collected during the SIPEX II voyage of the Aurora Australis, 2012 [SIPEX_II_Chlorophyll_a]   PARENT DIF
Chlorophyll data was used to measure growth rates of sea ice algae in CO2 incubations. Sea ice brine microalgae was collected from sackholes. Replicate samples were incubated in ambient air (~0.04% ...


50. DC Conductivity of sea-ice measured during the SIPEX II voyage of the Aurora Australis, 2012 [SIPEX_II_Ice_Conductivity]   PARENT DIF
DC Electrical: In order to relate the fluid permeability to the electrical properties of sea ice, we also took measurements of the vertical component of the DC electrical conductivity tensor of sea ...


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