| 113 Titles Match Your Query |
Showing 51 through 100 of 113
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51.
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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52.
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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53.
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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54.
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 ...
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55.
Fast-ice Distribution in East Antarctica During 1997 and 1999 Determined Using RADARSAT Data [fast_ice_1997_1999]
PARENT DIF
An image correlation technique has been applied to RADARSAT ScanSAR images from November in 1997, and November 1999, to create the first detailed maps of fast ice around East Antarctica (75E-170E). ...
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56.
Antarctic Drifting Buoys [AADC-00103]
This dataset contains data from drifting buoys that are along the ice edge or frozen into the ice. The data are observed around the Australian sector of Antarctica and have been recorded since February ...
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57.
International Programme for Antarctic Buoys (IPAB) [IPAB]
The International Programme for Antarctic Buoys (IPAB) is run by the World Climate Research Programme (WCRP). IPAB is a self-sustaining project of the WCRP, and provides a link between institutions ...
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58.
Tracking Antimicrobial Resistance from Human Sewage to the Antarctic Environment [ASAC_2936]
Metadata record for data from AAS (ASAC) project 2936.
Public
Antibiotic resistance is common in bacteria associated with humans. This characteristic is often used to identify sources of environmental ...
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59.
Winter Foraging Locations Of Southern Ocean Predators - sub antarctic islands [ASAC_2940]
Metadata record for data expected from ASAC Project 2940
See the link below for public details on this project.
Public:
The extent of Antarctic winter sea-ice influences all aspects of the Antarctic ...
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60.
Winter foraging success of Southern Ocean predators in relation to stochastic variation in sea-ice extent and winter water formation [ASAC_2794]
Metadata record for data from ASAC Project 2794
See the link below for public details on this project.
Public:
This study will use innovative technology to measure the winter spatial foraging patterns ...
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61.
Winter foraging ranges of Weddell seals: a pilot study to assess their role in the winter sea-ice zone and their potential as ocean sampling platforms [ASAC_2695]
Metadata record for data from ASAC Project 2695
See the link below for public details on this project.
Variations in the winter extent of sea ice are thought to have profound effects on biological ...
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62.
Direct Molecular Analysis of Antarctica and Southern Ocean Microbial Communities [ASAC_867]
Metadata record for data from ASAC Project 867
See the link below for public details on this project.
Dataset
Sea-ice bacteria data are associated with ASAC_1012 and included there
Data for bacteria ...
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63.
Integrated PAR exposure of sea ice in East Antarctica [ICEPAR]
The data comprise images (encapsulated postscript and PNG formats) showing the integrated solar irradiance exposure of sea ice. The exposure value for ice at a given grid point was calculated by computing ...
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64.
Photokinetic adaptation of sea-ice algae [ASAC_2702]
Metadata record for data from ASAC Project 2702
See the link below for public details on this project.
Sea-ice algae are the basis of the Antarctic food web and are essential for healthy functioning ...
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65.
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 ...
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66.
Phytoplankton Ecology in the Fjords of the Vestfold and Larsemann Hills [ASAC_640]
From the abstract of the referenced paper:
Spring phytoplankton communities in the water column of Ellis Fjord are characterised by diatoms originating from the bottom sea-ice strand community. ...
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67.
Early Iceberg Observations by Australian Antarctic Expeditioners [early_iceberg_obs]
Between 1954 and 1975, iceberg observations were collected on Australian National Antarctic Research Expeditions (ANARE) by Antarctic expeditioners on a volunteer basis as they travelled to and from ...
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68.
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 ...
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69.
Morphology, Taxonomy and Ecology of Terrestrial Antarctic Ciliates and Testaceans (Protozoa) [ASAC_565]
Project 565:
The database provides a list of species of ciliates and testate amoebae (Protozoa: Ciliophora; Testacea) recorded in various edaphic habitats, e.g., mineral soils (fellfield), ornithogenic ...
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70.
Remote Sensing of Near-Coastal Antarctic Sea Ice and Its Impacts on Ice Shelves and Ecosystems. [ASAC_3024]
CHILD DIFs
Metadata record for data from AAS (ASAC) Project 3024.
Public
The proposed research will derive improved estimates of East Antarctic fast-ice extent and thickness, and their variability, from satellite ...
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71.
MODIS Composit Based Maps of East Antarctic Fast Ice Coverage [modis_20day_fast_ice]
Maps of East Antarctic landfast sea-ice extent, generated from approx. 250,000 1 km visible/thermal infrared cloud-free MODIS composite imagery (augmented with AMSR-E 6.25-km sea-ice concentration ...
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72.
Antifreeze molecules in Nototheniid fish around Davis Station, Antarctica [ASAC_2050]
A report completed as part of this project is available for download from the URL given below. Extracts of the report are presented in the metadata record.
See the report for full details.
Several ...
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73.
The nature of the Antarctic Circumpolar Wave and its connections with Australian rainfall variability [ASAC_1329]
Metadata record for data from ASAC Project 1329 See the
link below for public details on this project.
---- Public Summary from Project----
The Antarctic Circumpolar Wave is a mode of high latitude ...
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74.
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 ...
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75.
Tidal effects on the ice concentration and lead fraction over the continental shelf and slope off Wilkes Land [ASAC_2944]
Metadata record for data from AAS (ASAC) project 2944.
Public
Sea ice and tides are important factors affecting ocean-atmosphere heat transfer and deep water formation. They affect climate and the ...
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76.
Images showing the retreat of sea ice and subsequent chlorophyll-a bloom in the spring/summer of 1997/98-2009/10, East Antarctica. [ice_retreat_blooms]
This data set comprises animations showing the spring/summer melt of sea ice in East Antarctica and the subsequent chlorophyll blooms. SMMR-SSM/I sea ice concentration data were obtained from the ...
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77.
Viral and microbial loop dynamics in the water column and sea-ice of Prydz Bay [ASAC_2751]
Metadata record for data from ASAC Project 2751
See the link below for public details on this project.
Public
Viruses are tiny particles that cannot reproduce by themselves. To reproduce they have ...
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78.
AAD buoy data collected during ISPOL 2004, Western Weddell Sea [ISPOL2004_AAD_BuoyData]
Ice Station POLarstern [ISPOL] was a multi-national, interdisciplinary study coordinated by the Alfred Wegener Institute for Polar and Marine Research, Germany, involving scientists from different ...
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79.
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 ...
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80.
Cetacean Sightings Survey and Southern Ocean Cetacean Program - BROKE-West [BROKE-West_Cetaceans]
PARENT DIF
Observation on V3 commenced as the Aurora Australis departed Fremantle and concluded on the approach to Hobart.
The SOCEP research objective is to detect and document cetacean sightings ...
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81.
Antarctic CRC and Australian Antarctic Division Climate Data Set - Australian iceberg observations [climate_iceberg]
This dataset contains iceberg observations collected routinely on Australian National Antarctic Research Expeditions (ANARE) by Antarctic expeditioners on a volunteer basis. The observations were ...
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82.
Geographic variations in underwater male Weddell seal Trills suggest breeding area fidelity [ASAC_1132-2]
Adult Weddell seals (Leptonychotes weddellii) exhibit site fidelity to where they first breed but juveniles, and perhaps transient adult males, may disperse from their natal location. If there is ...
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83.
Phytoplankton Distribution in Surface Samples and Cores from Prydz Bay and Long Fjord and its Relationship to Sea Level and Climatic Change [ASAC_492]
Metadata record for data from ASAC Project 492 See the link below for public details on this project.
From the abstracts of the referenced papers:
Diatom assemblages in two ...
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84.
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. ...
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85.
The Parameterisation of Sea-ice in a General Circulation Climate Model [ASAC_80]
In this project a simplified computer model was developed to reflect the variation and influences of sea ice on the atmosphere. The model was incorporated into a global general circulation model. ...
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86.
Biology Year Report for Davis Station, 1982 [Davis_biology_report_1982]
Taken from the biology report for Davis Station, 1982, prepared by Mark Tucker.
A hardcopy of the report and field books are available in the Australian Antarctic Division library, and pdf copies ...
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87.
An observatory of coastal sea ice and environment [ASAC_3032]
Metadata record for data from AAS (ASAC) Project 3032.
Public
Antarctic fast ice is a crucial climate component, and of critical importance to the survival of higher predators and to shipping and ...
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88.
Large scale air-borne sea ice thickness measurements [ASAC_3030]
Data from ASAC project 3030.
Public summary for the project:
This project will measure the sea ice thickness off East Antarctica, over spatial scales up to hundreds of kilometers. Sea ice is a likely ...
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89.
Various resources related to the Experts Workshop on Bioregionalisation of the Southern Ocean, held in Hobart, Sep 2006 [BIOREGIONALISATION_SOUTHERN_OCEAN_RESOURCES]
In September 2006, twenty-three scientists from six countries attended an Experts Workshop on Bioregionalisation of the Southern Ocean held in Hobart, Australia. The workshop was hosted by the Antarctic ...
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90.
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 ...
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91.
Sample Tracking Database (STD) [DB_STD]
The Sample Tracking Database (STD) was created to track samples from field work to various stages of shipping and storage through to analysis and possible disposal or destruction.
The Sample Tracking ...
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92.
A database of Scientific Voyages of the Australian Antarctic Programme. [DB_Voyages]
A register of all voyages that contribute to the science of the Australian Antarctic Programme. It includes voyages that opportunistically collect marine data while underway.
Details have been gleaned ...
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93.
Underway voyage data collected from Australian Antarctic Division chartered ships [underway_ship_data]
CHILD DIFs
Australian Antarctic Division chartered vessels routinely collect environmental information as they move around the Southern Ocean. The type of data collected varies depending on the vessel (and ...
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94.
A comparison of sea-ice thickness measurements made using ship-mounted and airborne electromagnetic induction devices [ASAC_1342]
Metadata record for data from ASAC Project 1342
See the link below for public details on this project.
---- Public Summary from Project ----
This project involves field trialling of software written ...
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95.
An investigation into Southern Hemisphere cyclone-sea ice links using long records of NCEP analyses and passive microwave data [ASAC_1080]
The sea ice data are the SMMR/SMMI data for the period 1978-96. These are in the form of daily (or bi-diurnal) concentration amounts on a regular grid. The data on the extratropical cyclones has been ...
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96.
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 ...
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97.
Bathymetry/depth measurements made at Long Fjord, Vestfold Hills by drilling through sea ice [Long_Fjord_Depth_Measurements_2007]
Water depth measurements were taken in Long Fjord during early winter in 2007. The measurements were collected by Graham Cook, station leader at Davis Station in the Australian Antarctic Territory. ...
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98.
Biogenic sediment history from diatom remains in cores along Wilkes Land [ASAC_1216]
Preliminary data set contains details of cores processed (eg. sample name/interval, dry weights, reactions, notes) and the methodology used. The future data set will document diatoms observed and ...
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99.
Casey Station Antarctica Ice Thickness Data [AADC-00107]
This dataset contains records of ice thickness and snow thickness from Casey, Antarctica. Measurements are attempted on a weekly basis and have been recorded since 1982 and are ongoing. The observations ...
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100.
Electrical conductivity of sea ice: a comparison of in-situ and laboratory measurements [ASAC_2381]
Metadata record for data from ASAC Project 2381
See the link below for public details on this project.
---- Public Summary from Project ----
This project will compare sea ice electrical conductivities ...
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Showing 51 through 100 of 113
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