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1.
Trace-gas profiles of the boundary layer from Multi-Axis Differential Optical Spectroscopy MAX-DOAS collected during the SIPEX II voyage of the Aurora Australis, 2012 [SIPEX_II_MAX-DOAS]
PARENT DIF
The current data set contains spectral atmospheric measurements from:
- Multi-Angle Differential Optical Absorption Spectrometer (MAX-DOAS) - built in-house at NIWA Lauder by Dr Karin Kreher, Mr Paul ...
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2.
Aurora Australis Voyage 1 (FIRE) 1998-99 Underway Data [199899010]
PARENT DIF
This dataset contains the underway data collected during the Aurora Australis Voyage 1 1998-99. This was a dedicated marine science cruise aimed at researching winter-time oceanographic, glaciological, ...
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3.
Aurora Australis Voyage 3 1997-98 Underway Data [199798030]
PARENT DIF
This dataset contains the underway data collected during the Aurora Australis Voyage 3 1997-98. This was a Macquarie Island changeover and resupply voyage. Underway (meteorology, fluorometer, thermosalinograph ...
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4.
Aurora Australis Voyage 4 (SEXY) 1997-98 Underway Data [199798040]
PARENT DIF
This dataset contains the underway data from the Aurora Australis Voyage 4 (SEXY) 1997-98. This voyage was a part resupply/changeover, part seal survey cruise, which visited Casey, Davis, Mawson and ...
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5.
Aurora Australis Voyage 5 1997-98 Underway Data [199798050]
PARENT DIF
This dataset contains the underway data logged during the Aurora Australis Voyage 5 of the 1997-98 season. The purpose of this voyage was to resupply Mawson and retrieve expeditioners from Davis. ...
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6.
Aurora Australis Voyage 6 (SNARK) 1997-98 Underway Data [199798060]
PARENT DIF
This dataset contains the underway data collected during the Aurora Australis Voyage 6 1997-98. This was a dedicated marine science cruise researching Subantarctic oceanography. Underway (meteorological, ...
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7.
Aurora Australis Voyage 7 (PICCIES) 1997-98 Underway Data [199798070]
PARENT DIF
This dataset contains the underway data collected during the Aurora Australis Voyage 7 1997-98. This was a marine science cruise, which also visited Davis, Casey and Macquarie Island. The marine science ...
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8.
In-situ Halocarbon trace-gas concentrations measured by the Dirac GC-ECD during the SIPEX II voyage of the Aurora Australis, 2012 [SIPEX_II_Halocarbons]
PARENT DIF
This data set contains in-situ halocarbon atmospheric measurements of CH3I, CHCl3, CH3CCl3, CCl4, CH2Br2, C2Cl4, CHBr3 made using a Gas Chromatograph - Electron Capture Detector (GC-ECD) known as ...
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9.
Total and methyl- mercury analysis of sea ice, seawater, snow, and brine samples collected during the SIPEX II voyage of the Aurora Australis, 2012 [SIPEX_II_Mercury]
PARENT DIF
Sample collection:
Seawater samples were taken from the trace metal rosette system from ten different depths. Seawater samples from just underneath the ice were collected at the trace metal site using ...
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10.
In-situ atmospheric ozone measurements observed during the SIPEX II voyage of the Aurora Australis, 2012 [SIPEX_II_Ozone]
PARENT DIF
This dataset contains in-situ atmospheric ozone mixing ratios observed during SIPEX 2.
Ozone Monitor
Instrument Description: Commercial dual cell ultraviolet ozone analyser: Thermoelectron Model ...
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11.
In-situ total aerosol number using condensation particle counters as observed during the SIPEX II voyage of the Aurora Australis, 2012 [SIPEX_II_CPCs]
PARENT DIF
The current dataset includes total aerosol count from two different Condensation Particle Counters (CPCs). The two CPCs measure total aerosol number in two different size ranges:
- TSI Model 3025A ...
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12.
Ship-board webcam images taken during the SIPEX II voyage of the Aurora Australis, 2012 [SIPEX_II_Webcams]
PARENT DIF
This dataset contains webcam images from the three ship-board webcams that were present during the SIPEX II voyage to the sea ice North-East of Casey station, from Hobart in September to November ...
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13.
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 ...
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14.
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 ...
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15.
Oxygen and nitrogen isotopic composition of nitrate in the Antarctic ice-edge, sea-ice and underlying seawater data collected during the SIPEX II voyage of the Aurora Australis, 2012 [SIPEX_II_Stable_Isotopes_NO3]
PARENT DIF
Overview of the project and objectives:
To investigate whether nitrate uptake and processes other than nitrate uptake by phytoplankton are significant and show spatial variability possibly induced ...
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16.
Sea ice Trace Metals sampling during the SIPEX II voyage of the Aurora Australis, 2012 [SIPEX_II_Trace_Metals]
PARENT DIF
Antarctic sea ice is known to store key micronutrients, such as iron, as well as a suite of less studied trace metals in winter which are rapidly released in spring. This stimulates ice edge phytoplankton ...
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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 ...
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18.
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 ...
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19.
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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20.
Metadata file presenting the stable isotope toolbox used to describe the biogeochemical system functioning during the SIPEX II voyage of the Aurora Australis, 2012 [SIPEX_II_Stable_Isotopes]
CHILD DIFs
PARENT DIF
Overview of the project and objectives:
To investigate whether the Nitrogen - Silicon - Carbon biogeochemical system functions in the Antarctic Marginal Ice Zone and shows spatial variability possibly ...
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21.
The track of the VWHALE voyage of the Australian Antarctic Program, February - March 2013 [VWHALE_voyage_track_2013]
Voyage track information for the VWHALE voyage of the Australian Antarctic program, February-March, 2013.
The data are available as either NMEA files or shapefiles.
Voyage objective - Whale acoustics ...
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22.
Aurora Australis Voyage 1 (WANDER) 1997-98 Underway Data [199798010]
PARENT DIF
This dataset contains the underway data from Voyage 1 1997-98 (WANDER) of the Aurora Australis. This was a manned marine science cruise. This is the first AA voyage to use the new Java-based NOODLES ...
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23.
Aurora Australis Voyage 2 (ONICE) 1997-98 Underway Data [199798020]
PARENT DIF
This dataset contains the underway (meteorology, thermosalinograph, fluorometer and bathymetry) data collected during the Aurora Australis Voyage 2 1997-98. This voyage visited Casey, Mawson and Davis ...
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24.
Aurora Australis Voyage 3 1996/97 Underway Data [199697030]
PARENT DIF
This dataset contains the underway data collected during the Aurora Australis Voyage 3 1996-97. This voyage visited Macquarie Island, leaving from and returning to Hobart. Underway (meteorological ...
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25.
Aurora Australis Voyage 4 1996-97 Underway Data [199697040]
PARENT DIF
This dataset contains automatically logged underway data collected during the Aurora Australis Voyage 4 1996-97. This was a non-marine science voyage that visited Mawson, Davis, Casey and Macquarie ...
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26.
Aurora Australis Voyage 5 (BRAD) 1996-97 Underway Data [199697050]
PARENT DIF
This dataset contains the underway data from Voyage 5 1996-97 (BRAD) of the Aurora Australis. This was a manned marine science cruise. The main project was to conduct seismic, benthic and geological ...
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27.
Aurora Australis Voyage 6 1996-97 Underway Data [199697060]
PARENT DIF
This dataset contains the underway data collected during the Aurora Australis Voyage 6 1996-97. This voyage visited Casey and Macquarie Island ex-Hobart, as well as carrying out marine science activities. ...
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28.
2012-13 Season Voyage Track and Underway Data [201213_10_second_underway]
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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29.
Carbonate system in the Southern Ocean [UM0809_10_carbonate_system]
Concentrations of atmospheric and oceanic CO2 concentration were continuously measured in the Southern Ocean during the cruise of Umitaka-Maru in 2009. The samples for Dissoloved Inorganic Carbon ...
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30.
Primary Production in the Sub-Antarctic and Polar Frontal Zones; SAZ-Sense Voyage, 2007 [ASAC_40_SAZ-Sense_Primary_Production]
The Sub-Antarctic Zone (SAZ) in the Southern Ocean provides a significant sink for atmospheric CO2 and quantification of this sink is therefore important in models of climate change. During the SAZ-Sense ...
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31.
Primary productivity, pulse amplitude modulated fluorometry and nutrient drawdown data from the marginal ice zone: BROKE-WEST survey 30o-80oE, 2006 [BROKE-West_primary_productivity]
This data set contains primary productivity, pulse amplitude modulated fluorometry, and nutrient drawdown numbers associated with the abstract presented below.
14C Primary Productivity
Gross column-integrated ...
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32.
Aurora Australis Voyage 1 (WASTE) 1996-97 Underway Data [199697010]
PARENT DIF
This dataset contains the underway data from Voyage 1 1996-97 (WASTE) of the Aurora Australis. This was a manned marine science cruise. CTD data were also obtained from Hobart to the ice edge along ...
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33.
Aurora Australis Voyage 2 1996-97 Underway Data [199697020]
PARENT DIF
This dataset contains the underway data collected during the Aurora Australis Voyage 2 1996-97. This voyage departed Hobart for Casey and then travelled to Davis after completing some marine science ...
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34.
Aurora Australis Voyage 3 1995-96 Underway Data [199596030]
PARENT DIF
This dataset contains the underway data from Voyage 3 1995-96 of the Aurora Australis. This was a non-marine science voyage that departed Fremantle for Casey, Bunger Hills, Mawson, Davis and Law Base, ...
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35.
Aurora Australis Voyage 4 (BROKE) 1995-96 Underway Data [199596040]
PARENT DIF
This dataset contains the underway data from Voyage 4 1995-96 (BROKE) of the Aurora Australis. This was a manned marine science cruise. The major projects were a hydro-acoustic/trawl krill population ...
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36.
Aurora Australis Voyage 6 1995-96 Underway Data [199596060]
PARENT DIF
This dataset contains the underway data from Voyage 6 1995-96 of the Aurora Australis. This voyage visited Davis and Casey from Hobart and included a small marine science component. The Marine Science ...
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37.
Real-time monitoring of upper ocean variability in the Australian region of the Southern Ocean using Argo profiling floats [ASAC_2519]
Metadata record for data from ASAC Project 2519
See the link below for public details on this project.
This dataset comprises of floating buoy data collected as part of the ARGO program. All of the ...
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38.
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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39.
Aurora Australis Voyage 1 (ABSTAIN) 1995-96 Underway Data [199596010]
PARENT DIF
This dataset contains the underway data from Voyage 1 1995-96 (ABSTAIN) of the Aurora Australis. This was a manned marine science voyage. DLS and NoQalms data types were logged at 10-second intervals. ...
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40.
Aurora Australis Voyage 2 1995-96 Underway Data [199596020]
PARENT DIF
This dataset contains the underway data from Voyage 2 1995-96 of the Aurora Australis. This was an un-manned resupply voyage with a small marine science component. NoQalms data types were logged at ...
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41.
Aurora Australis Voyage 4 (WOCET) 1994-95 Underway Data [199495040]
PARENT DIF
This dataset contains the underway data from Voyage 4 1994-95 (WOCET) of the Aurora Australis. This was a manned marine science cruise. DLS and NoQalms data types were logged at 10-second intervals. ...
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42.
Aurora Australis Voyage 6 (BANGSS) 1994-95 Underway Data [199495060]
PARENT DIF
This dataset contains the underway data from Voyage 6 1994-95 (BANGSS) of the Aurora Australis. This was a marine science voyage. The observations were taken between February and April 1995. DLS and ...
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43.
Aurora Australis Voyage 7 1994-95 Underway Data [199495070]
PARENT DIF
This dataset contains the underway data from Voyage 7 1994-95 of the Aurora Australis. This was an un-manned resupply voyage, but NoQalms data types were logged at 20-second intervals. The observations ...
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44.
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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45.
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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46.
Surface krill sampling in relation to environmental condition collected during the SIPEX II voyage of the Aurora Australis, 2012 [SIPEX_II_Surface_Krill]
PARENT DIF
We checked each site by taking ice cores and observing the algae biomass to determine the likelihood of krill living under the sea ice in each location. We also used a Remotely Operated Vehicle (ROV) ...
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47.
Snow buoy deployments made during the SIPEX II voyage of the Aurora Australis, 2012 [SIPEX_II_Snow_Buoys]
PARENT DIF
This document describes the deployment of five Ice Mass Balance Buoys (IMBs) and two automatic weather stations. These were primarily deployed on floes 2012103 and 20121029, as well as on helicopter ...
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48.
Southern Ocean Continuous Zooplankton Records [AADC-00099]
This dataset contains results from Continuous Plankton Recorder (CPR) surveys in the Southern Ocean. When the opportunity arises, zooplankton species, numbers and abundance data are recorded on a ...
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49.
Underway snowfall measurements during the SIPEX II voyage of the Aurora Australis, 2012 [SIPEX_II_Underway_Snowfall]
PARENT DIF
Matlab file containing raw data snowfall data collected aboard the RV Aurora Australis using Campbell Scientific dataloggers. Two Wenglor brand YHO3NCT8 photoelectric sensors were mounted on the ...
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50.
Aurora Australis Voyage 2 1994-95 Underway Data [199495020]
PARENT DIF
This dataset contains the underway data from Voyage 2 1994-95 of the Aurora Australis. This was an resupply cruise, but NoQalms data types were logged at 20-second intervals. The observations were ...
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Showing 1 through 50 of 692
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