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1.
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 ...
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2.
Extents of fast ice digitised from satellite images [gis283]
The Australian Antarctic Data Centre digitises on-screen fast ice features from satellite images as required for Australian Antarctic division scientists Dr Jonny Stark and Dr Martin Riddle and will ...
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3.
Ice features digitised from satellite images [gis309]
The Australian Antarctic Data Centre digitises on-screen topographic features from satellite images as required for various projects and applications.
Features digitised include the ice shelves, ...
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4.
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 ...
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5.
The role of iron as a micro-nutrient to the Antarctic sea-ice zone algal community - Casey Data [ASAC_3026_Casey]
PARENT DIF
Public Description of the Project
This project will assess the importance of the trace micro-nutrient element iron to Antarctic sea-ice algal communities during the International Polar Year (2007-2009). ...
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6.
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 ...
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7.
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 ...
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8.
Snowpit measurements made from ice stations during the SIPEX II voyage of the Aurora Australis, 2012 [SIPEX_II_Snowpits]
PARENT DIF
In addition to snow pits dug by other groups, several snow pits were dug at IMB/AWS deployment sites and at snow mast sites. Dates, locations, personnel, and purpose are listed in Table 1.
Many ...
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9.
RAPPLS Surveys (Radar, Aerial Photography, Pyrometer, and Laser Scanning system) made during the SIPEX II voyage of the Aurora Australis, 2012 [SIPEX_II_RAPPLS]
PARENT DIF
This dataset contains the data collected during the RAPPLS (Radar, Aerial Photography, Pyrometer, and Laser Scanning system) flights that were undertaken as a part of the SIPEX II (Sea Ice Physics ...
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10.
Sea Ice Main Biology Sampling collected during the SIPEX II voyage of the Aurora Australis, 2012 [SIPEX_II_Phytoplankton]
PARENT DIF
Five (out of a possible 7) ice stations were sampled for the Main Biology Site, collected from -63.88S 119.9E off East Antarctic in September to November 2012 during the Sea Ice Physics and Ecosystems ...
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11.
Relative permittivity of brine samples taken from 2 MHz to 4 GHz across a range of temperatures during the SIPEX II voyage of the Aurora Australis, 2012 [SIPEX_II_Brine_Permittivity]
PARENT DIF
This dataset contains data resulting from the measurement of brine samples extracted from the sea-ice during the 2012 SIPEX 2 (Sea Ice Physics and Ecosystems Experiment) marine science voyage. The ...
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12.
S-band waveguide measurements of sea-ice samples ranging from 2.6 to 3.95 GHz during the SIPEX II voyage of the Aurora Australis, 2012 [SIPEX_II_Waveguide]
PARENT DIF
This dataset contains data relating to an experimental method in which sea-ice samples were measured in an S-band microwave waveguide. This was conducted as a part of the 2012 SIPEX 2 (Sea Ice Physics ...
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13.
Skin temperature data of the pack ice zone collected during the SIPEX voyage of the Aurora Australis during 2007 [SIPEX_Pyrometer]
Skin temperature data over the East Antarctic pack ice zone were recorded by the RAPPLS airborne instrument package using a KT-19II infrared pyrometer.
The KT-19II infrared pyrometer was manufactured ...
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14.
ASPeCt-Bio: Chlorophyll a in Antarctic sea ice from historical ice core dataset [ASPeCt-Bio]
PARENT DIF
The ASPeCt - Bio dataset is a compilation of currently available sea ice chlorophyll a (chl-a) data from pack ice (i.e., excluding fast ice) cores collected during 32 cruises to the Southern Ocean ...
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15.
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 ...
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16.
Investigation of sea ice physical processes in East Antarctica during early Spring - Measuring snow thickness over Antarctic sea ice with a helicopter-borne 2-8 GHz FMCW radar [ASAC_2901_RAASTI]
Public Summary for project 2901
This research will contribute to a large multi-disciplinary study of the physics and biology of the Antarctic sea ice zone in early Spring 2007. The physical characteristics ...
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17.
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 ...
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18.
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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19.
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 ...
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20.
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 ...
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21.
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 ...
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22.
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. ...
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23.
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 ...
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24.
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 ...
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25.
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 ...
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26.
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 ...
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27.
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 ...
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28.
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 ...
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29.
ADBEX III Sea Ice Strain Grid Measurements [ADBEX_III_strain_grid]
Details of the setup and (re)measurements taken of the strain grid laid out on the sea ice during the ADBEX III voyage. The grid was made up of six canes (plus the bridge, used as one of the measurement ...
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30.
Mawson Station Antarctica Ice Thickness Data [AADC-00106]
This dataset contains records of ice thickness and snow thickness from Mawson, Antarctica. Measurements are attempted on a weekly basis and have been recorded since 1954 and are ongoing, although ...
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31.
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 ...
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32.
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, ...
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33.
Sea Ice Observations in the ASPeCt format during the 2007 SIMBA cruise [SIMBA_sea_ice_observations]
These data describe pack ice characteristics in the Antarctic sea ice zone.
These data are in the ASPeCt format.
National program: United States
Vessel: Nathaniel B. Palmer
Dates in ice: 1 Sept ...
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34.
Environmental Domains of Antarctica Version 2.0 Final Report [EDA_v2]
A report on the physical environment-based classification for the whole Antarctic Continent. This classification built on the success Landcare Research scientists have achieved in developing a classification ...
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35.
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 ...
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36.
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 ...
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37.
Implementation of a sea-ice model for application in the Antarctic [ASAC_2504]
Metadata record for data from ASAC Project 2504
See the link below for public details on this project.
In this project a sea-ice model for application in Southern Ocean climate and forecasting studies ...
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38.
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 ...
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39.
Antarctic Climate Data Collected by Australian Agencies [Antarctic_Meteorology]
This record provides a listing of meteorological data collected in the Australian Antarctic Territory by members of the Australian Antarctic program (and it's predecessors) and the Bureau of Meteorology. ...
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40.
The variability of the Southern Annular Mode and associations with high latitude weather and climate [ASAC_2540]
Metadata record for data from ASAC Project 2540
See the link below for public details on this project.
The hemispheric and regional atmospheric circulation influences the Southern Ocean in many and ...
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41.
High resolution digital aerial photography and LIDAR scanning of portions of the Vestfold Hills and Rauer Islands [Davis_2009_Aerial_Photography]
CHILD DIFs
High resolution digital aerial photography of Adelie penguin colonies, Davis Station, Heidemann Valley, and other various areas, LIDAR scanning of portions of the Vestfold Hills, Rauer Islands and ...
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42.
High resolution digital aerial photography and LIDAR scanning of sea ice, portions of the Vestfold Hills and some islands along the Ingrid Christensen Coast, November 2010 [Davis_2010_Aerial_Photography_November]
Taken from the report:
This document describes the results of the use of the APPLS (Aerial Photography Pyrometer LiDAR System) during underway science (sea ice) on the way to Davis, and later at ...
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43.
Extents of Antarctic sea ice - GIS data [sea_ice_extent_gis]
This dataset represents extents of Antarctic sea ice derived from passive microwave data.
It includes: maximum and minimum sea ice extent based on 1989 - 99 data; maximum sea ice extent by month ...
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44.
AAD publications database [AAD_Publications]
This database is a catalogue for the list of publications held by the Australian Antarctic Division. The database is available online at the URL given below. In some cases, pdf downloads are available, ...
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45.
The maximum extent of sea ice in the southern hemisphere by day and by winter season [sea_ice_extent_winter]
These data give the maximum extent of sea ice in the southern hemisphere by day and by winter season and the mean maximum extent by month.
Data cover the 1979/1980 to 2007/2008 seasons.
The ...
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46.
Effect of Global Change on the Primary Production of Antarctic coastal Ecosystems [ASAC_2518]
Metadata record for data from ASAC Project 2518
See the link below for public details on this project.
Global climate change will lead to a reduction in the duration and thickness of sea ice in coastal ...
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47.
Trophic Ecology of the Antarctic Nearshore Zone [TRENZ]
CHILD DIFs
Project Objectives
1) To describe trophic relationships in near shore marine benthic ecosystems of East Antarctica and determine the importance of environmental forces (such as sea ice and primary ...
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48.
Trophic Ecology of the Antarctic Nearshore Zone - Stable Isotope datasets [TRENZ_Stable_Isotopes]
CHILD DIFs
PARENT DIF
Project Objectives
1) To describe trophic relationships in near shore marine benthic ecosystems of East Antarctica and determine the importance of environmental forces (such as sea ice and primary ...
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49.
An integrated study of processes linking sea ice and biological ecosystem elements off East Antarctica during winter [ASAC_2767]
CHILD DIFs
Metadata record for data expected from ASAC Project 2767 See the link below for public details on this project.
A multidisciplinary survey of the processes linking sea ice with biological elements ...
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50.
Biology of the Mertz Glacier Polynya - Protist Data [ASAC_1101_Protists]
Metadata record for data from ASAC Project 1101
See the link below for public details on this project.
---- Public Summary from Project ----
Most of our knowledge of the Antarctic marine ecosystems ...
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Showing 1 through 50 of 184
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