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1. Exopolysaccharides from Antarctic bacteria [ASAC_2348]
Exopolysaccharide (EPS) is complex sugar made by many microbes in the Antarctic marine environment. This project seeks to understand the ecological role of microbial EPS in the Southern Ocean, where ...


2. Photosynthetic rates of Antarctic sea-ice algae [ASAC_854]
From the abstract of one of the papers: Oxygen microelectrodes were used to measure the photosynthetic rates of Antarctic fast ice algal mats. Using the oxygen flux across the diffusive boundary ...


3. Preliminary investigation of growth and photosynthesis of sea ice algae during winter [ASAC_832]
Microalgal assemblages associated with the winter Antarctic pack ice sheet were examined for photosynthesis-irradiance characteristics in relation to light availability. Pack ice, the dominant form ...


4. Remote Sensing Validation Experiment [ASAC_2298]
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 ...


5. SIPEX data iron site - Aurora Australis voyage Sept-Oct 2007 [ASAC_3026_SIPEX]   PARENT DIF
This work was completed as part of the SIPEX - Sea Ice Physics and Ecosystem eXperiment - voyage. Adapted from the SPIEX website: During SIPEX we investigated the biogeochemistry of iron (Fe), including ...


6. The role of iron as a micro-nutrient to the Antarctic sea-ice zone algal community [ASAC_3026]   CHILD DIFs
Metadata record for data from AAS (ASAC) project 3026. Public This project will assess the importance of the trace micro-nutrient element iron to Antarctic sea-ice algal communities during the International ...


7. Biodiversity and ecophysiology of Antarctic sea-ice bacteria [ASAC_1012]
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 ...


8. Brine flow through sea ice [ASAC_1060]
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 ...


9. Weddell Seal underwater calling rates during the winter and spring near Mawson Station, Antarctica [ASAC_1132-1]
During the winter and spring of 2002, underwater calling rates were measured near mid-day on an opportunistic basis at 7 breeding sites and, at two breeding sites, over 24 hour periods once a month. ...


10. Winter Zooplankton pilot study - Mawson area [ASAC_1117]
Metadata record for data from ASAC Project 1117 See the link below for public details on this project. ---- Public Summary from Project ---- The aim of this project is to determine how feasible it ...


11. APIS - Antarctic Pack Ice Seals 1994-1999, plus historical data from the 1980's [APIS]
APIS data were collected between 1994 and 1999. This dataset also includes some historical data collected between 1985 and 1987. Both aerial and ship-board surveys were conducted. Studies on the behaviour ...


12. 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 ...


13. Coordinated Eastern Arctic Experiment (CEAREX) Data [NSIDC-0020]
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 ...


14. 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 [SIPEX_II]   CHILD DIFs
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 ...


15. AIDJEX Beaufort Sea Upward Looking Sonar April 1976 [G02191]
This data contains Upward Looking Sonar (ULS) profiles of the underside of the Arctic pack ice along three transects whose total length is 777 nautical miles. The data were obtained by the USS Gurnard ...


16. ASPECT - Antarctic sea ice thickness distribution from ship observations collected between 1980 - 2004 [ASPECT]   CHILD DIFs
Ship observations, collected over the period 1980 - 2004, will be used to determine the regional and seasonal variability of the Antarctic sea ice thickness distribution. The thickness of Antarctic ...


17. ERS-1 Synthetic Aperture Radar Data held at the Alaska Satellite Facility [ASF00001]
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 ...


18. RADARSAT-1 SAR Images held at the Alaska Satellite Facility [ASF000R1]
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 ...


19. Historical sea ice extent for the Gulf of St. Lawrence and the Scotian Shelf from 1817 to 1962 [IOT_NRCC_GULF_ICE]
This database at http://www.icedata.ca contains ice information and reconstructed ice charts for the Gulf of St. Lawrence and Scotian Shelf on the ...


20. Historical sea ice extent for the east coast of Newfoundland and the Grand Banks from 1810 to 1958 [IOT_NRCC_GRAND_BANKS_ICE]
This database at http://www.icedata.ca contains reconstructed ice charts for the ice months January to April from 1810 to 1958 for ice conditions off the east coast of Newfoundland ...


21. Marine Surface Observations (DSI-1129) [gov.noaa.ncdc.C00242]
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 ...


22. ALASKA-April95 MODIS Airborne Simulator (MAS) Level-1B Data Products [GSFC_DAAC_MAS_ALASKA95]
The objective of the ALASKA-April95 campaign was to use remotely sensed data to map snow and ice and make measurements of first-year and multi-year sea ice over Central and Northern Alaska and the ...


23. Argentina GlobeSar2 Radarsat Data [Canada_CCRS_Globesar2Argentina]
Building on the success of previous radar data programs, GlobeSAR-2 is a four-year geomatics technology transfer program focused on the use of RADARSAT for improved natural resource management in ...


24. Data from an Episode of Unusual Severity of Sea Ice in the Weddell Sea [CDA_AR_GEO_GLAF_UNUSUAL_EVENT]
The compiled data for the Icebreaker ARA "Almirante Irizar" (RHAI) during her 2 stage of the Summer Antarctic Campaign 1996/1997 are analyzed to understand the interactions of the sea ice with astronomic, ...


25. Study of convective movements in the Southern Ocean [AMD_BE_SO_CONVECTION]
[from "http://www.belspo.be/belspo/antar/orp/h01_uk.stm"] The project aims at working out a mathematical model able to provide, at the regional scale of the Weddell Sea, an accurate representation ...


26. NOAA/Pacific Marine Environmental Laboratories Bering and Chukchi Sea Ice Drift [G00875]
Four ARGOS ice buoys were deployed in March 1981 (monitored 3/6 to 3/14), and six buoys in January 1982 (maximum period monitored: 1/26 to 6/30) to measure ice movement within the pack ice in the ...


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