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51. 2010/11 VMS - Fast Repetition Rate Fluorometer (FRRF) sampling on the Aurora Australis [VMS_FRRF]
FRRF deployments were conducted at 22 sites in conjunction with ship stop times when the CTD was deployed. See event log for locations. Some underway FRRF sampling was conducted on the return voyage. ...


52. 2010/11 VMS Geonomics sampling [VMS_Genomics]
Purpose of future metagenomic (DNA), metaproteomic (protein) and metatranscriptomic (RNA) analysis: For each sample, two drums (~200L each) of seawater were collected. Samples were taken from CTD ...


53. 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 ...


54. 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 ...


55. 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 ...


56. Antarctic Geodesy Field Report 2006-2007 - N Brown and A Woods [survey_2006-2007_geodesy]   PARENT DIF
Taken from sections of the report: In recent years, Geoscience Australia (GA) has increased its capability on the Antarctic continent with the installation of Continuous Global Positioning System ...


57. Antarctic Geodesy Survey Report 2004-2005 summer - Samim Naebkhil and Michael Moore [survey_2004-2005_geodesy]   PARENT DIF
Taken from sections of the report: Project officers Samim Naebkhil and Michael Moore from Geodetic operations within Geoscience Australia Earth Monitoring Group took part in the 2004/2005 Summer ...


58. 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 ...


59. Aurora Australis Southern Ocean oceanographic (CTD) data, cruise 2007/08 V1 (SIPEX) [SIPEX_Ocean]   PARENT DIF
We report on the late winter oceanography observed beneath Antarctic sea ice offshore from the Sabrina and BANZARE coast of Wilkes Land, East Antarctica (115- 125 E) in September-October 2007 during ...


60. Aurora Australis Voyage 9 (WOES) 1992-93 Chlorophyll a Data [WOES_Chlorophyll]
This dataset contains chlorophyll a data collected by the Aurora Australis on Voyage 7, 1992-1993 - the WOES (Wildlife Oceanography Ecosystem Survey) cruise. Samples were collected from March-May ...


61. Average sea surface salinity in latitude bands: 40-50 deg S, 50-60 deg S, 60 deg S-continent [SOE_sea_surface_salinity]
This indicator is no longer maintained, and is considered OBSOLETE. INDICATOR DEFINITION Measurements of sea surface salinity in the Southern Ocean. Measurements are averaged over latitude bands: ...


62. Average sea surface temperatures in latitude bands: 40-50 deg S, 50-60 deg S, 60 deg S-continent [SOE_sea_surface_temp]
This indicator is no longer maintained, and is considered OBSOLETE. INDICATOR DEFINITION Measurements of sea surface temperature in the Southern Ocean. Measurements are averaged over latitude bands: ...


63. Bacterial numbers in year five of SRE4 experiment by most probable number count [SRE4_hydrocarbondegrading_MPN_2006]   PARENT DIF
Most probable number counts of bacteria in sediment samples from the Sediment Recruitment Experiment 4. Samples were taken immediately after the collection of sediment, after the addition of the oils ...


64. Band pattern data from Desulfobacula-group specific DGGE for the SRE4 experiment [SRE4_desulfobaculaDGGE]   PARENT DIF
Samples are from the SRE4 experiment - an in situ experiment to determine fate and effects of different types of oils in the Antarctic marine environment. For details see: Powell S.M., Snape I., ...


65. Bathymetric surveys of Brown Bay, O'Brien Bay and Newcomb Bay in the Windmill Islands [windmill_bathy_surveys]   PARENT DIF
Bathymetric surveys of Brown Bay, O'Brien Bay and Newcomb Bay in the Windmill Islands. This dataset resulted from bathymetric surveys of Brown Bay, O'Brien Bay and Newcomb Bay in the Windmill Islands, ...


66. Boundary Layer Meteorology measurements collected from ice stations during the SIPEX II voyage of the Aurora Australis, 2012 [SIPEX_II_Boundary_Layer_Met]   PARENT DIF
Matlab files containing raw data collected using the program "HC2S3snowwind.CR1" running on Campbell Scientific CR1000 dataloggers. Datalogger "C" was used during all ice stations. On the 8th of ...


67. 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. ...


68. Carbon isotopic signal of cholesterol and brassicasterol (respectively zooplankton and phytoplankton indicator) and presence of particulate Barium in the Antarctic sea-ice - collected during SIPEX II, 2012 [SIPEX_II_Stable_Isotopes_Sterols]   PARENT DIF
Overview of the project and objectives: Sea-ice phytoplankton is significantly enriched in 13C (delta 13C-POC) compared to pelagic phytoplankton in adjacent open waters because of carbon limitation ...


69. 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% ...


70. Chlorophyll a data collected on the 1991 WOCE voyage of the Aurora Australis [WOCE91_Chlorophyll]
Chloropyll a data were collected along the WOCE transect on voyage 1 of the Aurora Australis, during October of 1991. These data were collected as part of ASAC project 40 (The role of antarctic marine ...


71. Conductivity, Temperature and Depth (CTD) data from the SIPEX II voyage of the Aurora Australis [SIPEX_II_CTD]   PARENT DIF
Multiple CTD (conductivity, temperature, depth) casts were deployed during the SIPEX II AAD Marine Science voyage in September-November 2012. The system uses a descending rosette capable of holding ...


72. Conductivity, Temperature and Depth (CTD) measurements made on ice stations during the SIPEX II voyage of the Aurora Australis, 2012 [SIPEX_II_Ice_Station_CTD]   PARENT DIF
We deployed CTD sensors on five of the SIPEX 2 ice stations for collecting temperature and salinity of the water column under the sea ice. This dataset contains the raw data as outputted from the ...


73. 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 ...


74. Determination of the regimes of production in the Antarctic sea-ice during SIPEX 2 using Si, N, and C stable isotope in-situ incubation experiments and 13C and 14C primary production method intercomparison [SIPEX_II_Stable_Isotopes_Si_N_C]   PARENT DIF
Overview of the project and objectives: Assessing the contribution of the different N substrates to the primary production process, such as the biogenic silica production and dissolution in the Antarctic ...


75. Diurnal snow pit measurements observed during the SIPEX II voyage of the Aurora Australis, 2012 [SIPEX_II_Diurnal_Snow]   PARENT DIF
Motivation: One of the characteristics of this voyage is that we have long ice stations which last for a few days. Taking this opportunity, we decided to examine the diurnal change of snow properties ...


76. 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 ...


77. Electromagnetic measurement of sea ice thickness on ice stations during the SIPEX II voyage of the Aurora Australis, 2012 [SIPEX_II_Ice_Station_EM]   PARENT DIF
We observed total thickness (snow thickness + ice thickness) of sea-ice floes along 100m transects using an electromagnetic (EM) sensor. The data were read from the EM and written by hand into a ...


78. Environmental determinants of fecundity and pup growth in fur seals [SOE_fur_seals]
This indicator is no longer maintained, and is considered OBSOLETE. INDICATOR DEFINITION The fecundity (pupping rates) of female fur seals and the growth rates of their pups relative to changes in ...


79. Fluid permeability measurements taken on vertical component of sea ice during the SIPEX II voyage of the Aurora Australis, 2012 [SIPEX_II_Fluid_Permeability]   PARENT DIF
A 9 cm diameter Kovacs corer was used to drill holes partially through the ice. The core was removed, creating a pressure head in the hole. Packers made of ABS tubing wrapped with foam to create a ...


80. Functional Genomics and Physiological Ecology of Seasonal Succession in Antarctic Phytoplankton: Adaptations to Light and Temperature [NSF-ANT10-43532]
The proposed research will investigate the genomic basis of the physiological and ecological transition of Antarctic marine phytoplankton from a cold dark winter to a warmer, brighter spring. During ...


81. Gas flux over sea ice and calcium carbonate concentration in sea ice from the SIPEX II voyage of the Aurora Australis [SIPEX_II_Gas_Flux]   PARENT DIF
Gas Flux over Sea Ice ------------- We observed amount of gas exchange between sea ice and atmosphere. At the ice station, semi-automated chambers developed in Japan, were used for measurement of ...


82. Helicopter-borne passive-microwave observations during the SIPEX II voyage of the Aurora Australis, 2012 [SIPEX_II_Passive_Microwave]   PARENT DIF
This dataset contains sea ice surface brightness temperatures using a portable passive-microwave radiometer operating at 36Ghz-H,V mounted to the undercarriage of a Squirrel helicopter during SIPEX ...


83. Hydrocarbon-degrading bacteria in SRE4 experiment by most probable number count [SRE4_hydrocarbondegrading_MPN_2001]   PARENT DIF
Most probable number counts of bacteria in sediment samples from the Sediment Recruitment Experiment 4. Samples were taken immediately after the collection of sediment, after the addition of the oils ...


84. Ice Coring Survey For Main Biological Site, cruise 2007/08 V1 (SIPEX) [SIPEX_IceSampling]   PARENT DIF
Ice samples were collected by means of ice coring with 9 and 13 cm diameter ice corers on a total of 15 stations in the 115-130 degrees E sector off East Antarctica in September and early October ...


85. Ice and snow pit measurements observed during the SIPEX II voyage of the Aurora Australis, 2012 [SIPEX_II_Ice_Snowpits]   PARENT DIF
This dataset contains routine measurements of snow and ice thickness, and snow-ice interface temperature, at 1m intervals along standard transects; snow property characterisation in snow pits measured ...


86. Ice floe surveying conducted during the SIPEX II voyage of the Aurora Australis, 2012 [SIPEX_II_Ice_Floe_Survey]   PARENT DIF
These data were collected to provide a spatial context for activities on SIPEX-2. Please see the document 'SIPEX II ice floe surveying report' for more detail. Files generated and stored in this dataset ...


87. 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. ...


88. Ice-physics transect data obtained during the SIPEX II voyage of the Aurora Australis, 2012 [SIPEX_II_InSitu_Ice_Physics]   PARENT DIF
This dataset contains in situ measurements of ice thickness, snow thickness, and freeboard along transects on the ice-station floes from the SIPEX2012. Ice cores were collected and snow pits were ...


89. Icecores from Sea Ice, Nella Dan, 1985 [seaice_icecores_nelladan_1985]
During voyage 1 of 1985, sixteen ice cores were drilled from sea ice. Details from those cores include the position they were drilled, length of the core, percentage of the core that was frazil ice, ...


90. In situ Lagrangian drifting buoy data off East Antarctica for the austral spring of 2012, deployed during the SIPEX II voyage of the Aurora Australis [SIPEX_II_Buoys]   PARENT DIF
In situ Lagrangian drifter positions were collected from nine expendable sea-ice buoys. Positions were collected by GPS receivers aboard each buoy and relayed via the CLS Argos satellite data system. ...


91. Inorganic and organic particulate carbon, BGSi and transmissometer data collected during the SIPEX II voyage of the Aurora Australis, 2012 [SIPEX_II_Transmissometer]   PARENT DIF
This dataset contains Ffilter samples of known volume of sea water for - PIC (Particulate Inorganic Carbon) - POC (Particulate Organic Carbon) - BGSi (BioGenic Silicon) The dataset also contains ...


92. Iron(II) measurements on water column samples collected on the SIPEX II voyage of the Aurora Australis, 2012 [SIPEX_II_Iron]   PARENT DIF
Water samples for dissolved trace metal measurements were collected from the surface (15m) down to the 1000m using an autonomous intelligent rosette system (General Ocanics, USA) specially adapted ...


93. LBA-ECO CD-03 Nocturnal Meteorological Data, Forest and Pasture Sites, Para, Brazil [CD03_TETHERED_BALLOON]
This data set contains measurements of nocturnal meteorological profiles collected from tethered balloon platforms during July 2001, October 2001, and November 2003. Measurements were made near the ...


94. Locations of the various fronts in the Southern Ocean [southern_ocean_fronts]
This information is gathered from the paper by Alejandro H. Orsi, Thomas Whitworth III, and Worth D. Nowlin Jr (1995) (see below for full reference). This is a line dataset stored in the Geographical ...


95. Macquarie Island Mapping Program Field Work Report Voyage 6 Round Trip April 2012 [Survey_report_Macquarie-Island_2011_12_V6]
Taken from the survey report: This report details the survey work carried out on Macquarie Island in April 2012 on re-supply Voyage 6 by Australian Antarctic Division Mapping Officer, Henk Brolsma ...


96. Macquarie Island Mapping Program Survey Field Work and Report Voyage 3 Round Trip November 1997 [survey_1997_V3]
Taken from sections of the report: 1. Introduction This report details the survey work carried out on Macquarie Island during November 1997 by LANDINFO staff on behalf of the Australian Antarctic ...


97. Mapping field program survey report summer 2002/2003 [survey_2002-03_V2_V5]
Taken from sections of the Report: The 2002-03 Mapping and Geographic Information Program (MAGIP) field season was undertaken from Davis Station. Nigel Peters from Sinclair Knight Merz undertook ...


98. Marine water temperatures around Casey station - December 2003 [seawater-temp-casey-Dec03]
Water temperatures were recorded by Tidbit temperature loggers attached to experimental mesocosms suspended below the sea ice at four sites around Casey in summer 2003/04. Data are temperature in ...


99. Mean SeaWiFS chlorophyll images for southern hemisphere spring and summer, 1997-2004. [seasonal_seawifs]
Seasonal SeaWiFS chlorophyll data (southern hemisphere spring and summer) were averaged to produce mean spring and summer maps for the southern hemisphere from the south pole to latitude 50S. Also ...


100. Mean sea level [SOE_Mean_Sea_Level]
INDICATOR DEFINITION This indicator reports on the deviation of the annual mean sea level from the long-term sea level record. TYPE OF INDICATOR There are three types of indicators used in this report: ...


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