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1. The fate of primary production in Antarctic sea ice: the role of metazoan grazers. [ASAC_1328]
Crustaceans are an important component of the Antarctic marine ecosystem. Large numbers live in or close to the sea-ice cover, using it as a refuge from predation and a source of food. However, the ...


2. Diatom species of the Australian sector of the Southern Ocean [AAS_4078_Diatom_Images]
The collection aims to showcase the range of Southern Ocean diatom species found in the major hydrological provinces of the Australian Sector of the Southern Ocean along the 140 degrees E. The collection ...


3. Experimental studies into growth and ageing of krill 1993-2003 [Krill_growth_rates]
Metadata record for data from ASAC Project 2337 See the link below for public details on this project. ---- Public Summary from Project ---- The experimental krill research program is focused ...


4. Experimental studies into growth and ageing of krill 2002-2012 [ASAC_2337]
Metadata record for data from AAS (ASAC) Project 2337. An excel spreadsheet is available for download from the URL given below. The spreadsheet contains three worksheets: - a summary of the data ...


5. Cape Darnley Early-Autumn Phytoplankton Bloom, March 2012 [Cape_Darnley_Bloom]
These data relate to a large-scale early-autumn phytoplankton bloom that occurred off Cape Darnley, East Antarctica, in March 2012. The bloom was detected by Dr Jan Lieser (Antarctic Climate and Ecosystems ...


6. Aurora Australis Trials Voyage 2010/11 Track and Underway Data [201011000]   PARENT DIF
On every voyage of the Aurora Australis, approximately 50 onboard sensors collect data on average every 10 seconds. These data are known as the underway datasets. The type of data collected include ...


7. Davis RAN Fair Sheet Data from HI 120 SUP 1 V5/480-6877/7 scale 1:10 000 [davfair3_gis]   PARENT DIF
Royal Australian Navy soundings of approaches to Davis Station. This fair sheet, HI 120 SUP 1 V5/480-6877/7 scale 1:10 000, was hand digitised to capture soundings as point data. The data are not ...


8. Mawson RAN Fair Sheet Data from HI 99 V5/425 6762/1 (sheet B) scale 1:25 000 [mawfair2_gis]   PARENT DIF
Royal Australian Navy soundings of approaches to Mawson Station. This fair sheet, HI 99 V5/425 6762/ scale 1:25 000, was hand digitised to capture soundings as point data. The data are not suitable ...


9. Samples collected for HPLC pigments, microscopy and flow cytometry for the SAZ-SENSE project [ASAC_2720_filtration]   PARENT DIF
Metadata record for data from ASAC Project 2720 See the link below for public details on this project. The overall objective is to characterize Southern Ocean marine ecosystems, their influence on ...


10. The carbon cycle in the Australian sector of the Southern Ocean. Data from VMS - 2010-2011 [ASAC_1302_VMS]
The Southern Ocean is one the most significant regions on earth for regulating the build up of anthropogenic CO2 in the atmosphere, and the capacity for carbon uptake in the region could be altered ...


11. Iron Distribution and Effects on Phytoplankton Growth in the Seasonal Sea Ice Zone [ASAC_1301]
Peter Sedwick collected water column samples (6 depths, less than 350m) and measured dissolved iron in these samples, using specialised trace-metal clean techniques, at 9 stations along the SR3 transect ...


12. Diatom species and biogenic particle fluxes in the Australian sector of the Subantarctic and Polar Frontal Zones at ~ 1 km depth [AAS_4078_diatoms_biogenic_flux_subantarctic]
Diatom and biogenic particle fluxes were investigated over a two-year and six-year periods at the Subantarctic and Polar Frontal Zones, respectively, in the Australian Sector of the Southern Ocean. ...


13. Biology of Southern Ocean squid, ecological importance and potential commercial implications - a preliminary assessment [ASAC_1242]
Metadata record for data from ASAC Project 1242 See the link below for public details on this project. ---- Public Summary from Project ---- This project will undertake preliminary assessment of ...


14. Impacts of trawling on benthic habitats in the subantarctic and high Antarctic - 2009-2010 fieldwork [ASAC_1189_200910020]
This project aims to assess the vulnerability of and risks to habitats in Australian fisheries in the Australian Exclusive Economic Zone (EEZ)/Australian Fishing Zone (AFZ) of the Southern Ocean to ...


15. Snow, sea ice, slush, brine and seawater: Oxygen isotopic ratio data from the SIPEX II voyage of the Aurora Australis, 2012 [SIPEX_II_Oxygen_Isotope_Ratio]   PARENT DIF
During the ice stations, sea ice, brine/slush, snow and under-ice water sampling were collected for oxygen isotopic ratio. Ice cores were collected using a Kovacs 9 cm diameter ice corer. The ice ...


16. Floe-scale maps of sea ice draft from AUV multibeam on SIPEX-II [SIPEX_II_Sea_Ice_Draft_Maps]   PARENT DIF
These data were collected on the SIPEX II voyage of the Aurora Australis in 2012. These data are floe-scale maps of Antarctic sea ice draft (m). These were collected using a multibeam instrument ...


17. Waves in-ice observations made during the SIPEX II voyage of the Aurora Australis, 2012 [SIPEX_II_Waves]   PARENT DIF
Antarctic sea-ice is highly influenced by the dynamic nature of the Southern Ocean. Ocean waves can propagate from tens to hundreds of kilometres into sea-ice, leaving behind a wake of broken ice ...


18. Airborne scanning LiDAR of sea ice during SIPEX in 2007 [SIPEX_LiDAR_sea_ice]
This data set is the airborne scanning LiDAR of a suite of different instruments deployed during the Sea Ice Physics and Ecosystems eXperiment (SIPEX) in 2007. Surveys have been flown over sea ice ...


19. 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, ...


20. Sub-Antarctic zone mooring study of interannual variability in particulate carbon export - Phytoplankton Data [ASAC_1156_Phytoplankton]
Papers arising from phytoplankton experiments associated with the SAZ (Subantarctic Zone) project. This work was complete as part of ASAC (AAS) project 1156. Taken from the abstracts of the referenced ...


21. EchoviewR supplementary data from the KAOS survey [AAS_4102_4104_4050_EchoviewR]
This data set is a supplement to the R package, EchoviewR. EchoviewR is a free software package that acts as an interface between R and Echoview. It uses Component Object Model scripting to enable ...


22. Aurora Australis Trials Voyage 2011/12 Track and Underway Data [201112000]   PARENT DIF
On every voyage of the Aurora Australis, approximately 50 onboard sensors collect data on average every 10 seconds. These data are known as the underway datasets. The type of data collected include ...


23. Aurora Australis Voyage - Eradication 2 - 2010/11 Track and Underway Data [201011002]   PARENT DIF
On every voyage of the Aurora Australis, approximately 50 onboard sensors collect data on average every 10 seconds. These data are known as the underway datasets. The type of data collected include ...


24. Aurora Australis Voyage 1 2009/10 Track and Underway Data [200910010]   PARENT DIF
On every voyage of the Aurora Australis, approximately 50 onboard sensors collect data on average every 10 seconds. These data are known as the underway datasets. The type of data collected include ...


25. Aurora Australis Voyage 1 2010/11 Track and Underway Data [201011010]   PARENT DIF
On every voyage of the Aurora Australis, approximately 50 onboard sensors collect data on average every 10 seconds. These data are known as the underway datasets. The type of data collected include ...


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