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ARGOS

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  • This dataset contains the results from satellite tracking the movements of Adelie Penguins (Pygoscelis adeliae) from Magnetic Island near Davis Station, Antarctica. By the use of satellite fixes the foraging locations of the penguins were determined. Monitoring occurred during the 1993-94 and 1994-95 summer seasons. This work was completed as part of ASAC project 2205 (ASAC_2205), 'Adelie penguin research and monitoring in support of the CCAMLR Ecosystem Monitoring Project'. Further work in the Davis area was completed under other projects.

  • This dataset contains the results from satellite tracking the movements of Adelie Penguins (Pygoscellis adeliae) from Edmonson Point in the Terra Nova Bay region, Antarctica. By the use of satellite fixes the foraging locations of the penguins were determined. Monitoring took place between 1994 and 2001. This work was completed as part of ASAC project 2205 (ASAC_2205), 'Adelie penguin research and monitoring in support of the CCAMLR Ecosystem Monitoring Project'.

  • This dataset contains the results from satellite tracking the movements of Adelie Penguins (Pygoscelis adeliae) from Bechervaise Island near Mawson Station, Antarctica. By the use of satellite fixes the foraging locations of the penguins were determined. This metadata record covers data from 1991 to 2004, before tracking data were collected under a different project. This work was completed as part of ASAC project 2205 (ASAC_2205), Adelie penguin research and monitoring in support of the CCAMLR Ecosystem Monitoring Project.

  • This file contains the deployment metadata for satellite tag deployments during the Antarctic blue whale voyage 2013. Specifically, this file contains: Argos Number – the platform transmitting terminal identification number assigned by Argos Date (UTC) Time (UTC) Location (at deployment) Field trip (field trip identifier) Deployment Lat itude Deployment Longitude Species Sex (as determined via biopsy sample analysis) Body condition Maturity Group Size Initial Activity Deployment Method (used to deploy satellite tag) Airgun Pressure (bar) Shot distance (m) %age Implanted (percentage of tag implanted – 100% = full implantation) Reaction (to tagging) Boat driver Tag Shooter Biopsy Shooter Filmed? Photo Id taken? Frame number (of photo ID image) Biopsy taken? Biopsy ID (sample identification number) A data update was provided in August, 2022. Three files were added: BDJ_Argos_locs_SDA_filter.csv (Antarctic blue whale tracking data - Argos locations with SDA filter outcome, state space model with move persistence/behavioural index) BDJ_ssm_2h_mpm.csv (State space model output at 2h time step with move persistence (gamma) value used to provide behavioural context to movement) Data package details.docx (provides further details about the above two files.

  • From the abstract of the referenced paper: 1. Incidental mortality in fisheries is causing declines in many albatross populations around the world. To assess potential interactions with regional fisheries satellite tags were used to track black-browed albatrosses (Thalassarche melanophrys) and light-mantled sooty albatrosses (Phoebetria palpebrata) breeding on Heard Island during the chick-rearing periods of 2003/2004. This was the first time individuals from either population had been tracked. 2. Black-browed albatrosses foraged largely within the Heard and McDonald Islands Economic Exclusion Zone (EEZ) north-east of the island, although 20% of foraging trips were to areas north of the EEZ into Commission for the Conservation of Antarctic Marine Living Resources (CCAMLR) areas 58.5.1 and 58.5.2 and into the Iles Kerguelen EEZ. 3. In contrast, the light-mantled sooty albatrosses foraged well south of Heard Island along the southern boundary of the Antarctic Circumpolar Current. Both species appear to face minimal risk of incidental mortality during the chick-rearing period in the regulated, legal fisheries, but are threatened by illegal, unreported and unregulated (IUU) fishing vessels operating in the southern Indian Ocean. The data have been loaded into the ARGOS database held by the Australian Antarctic Data Centre. An excel spreadsheet detailing PTT number (position tracking terminal), date of attachment, date of retrieval and species is also provided as an aide to searching the ARGOS database. Two articles are also associated with this record, a refereed journal article, plus an article in the Australian Antarctic Division's Antarctic Magazine. The fields in this dataset are: Species PTT number Date of attachment Date of retrieval Latitude Longitude Time

  • A major goal of a research expedition by the Australian Antarctic Division over the summer of (2003/04) in the Southern Ocean off Heard Island was to answer some of the questions needed to determine what level of exploitation of Southern Ocean fisheries is sustainable. The use of novel equipment, cutting edge technology and some adept logistical co-ordination allowed the Aurora Australis, on the Southern Ocean, to catch the prey of the predators of Heard Island. This work was accomplished by placing satellite trackers on animals at Heard Island, and then, using the ARGOS system, monitoring their activities in the Southern Ocean around the island. The Aurora Australis assisted in the monitoring and tracking of the animals by searching the areas the animals were foraging for prey species. The animals tracked in this experiment were: Light-mantled sooty albatrosses black-browed albatrosses king penguins macaroni penguins Antarctic fur seals The columns in this data file are: individual_id - the identifier of the individual animal species - the species name of that animal pttid - the identifier of the PTT tracker deployed on that animal deployment_longitude - the longitude at which the tracker was deployed deployment_latitude - the latitude at which the tracker was deployed observation_date - the date (ISO8601 format) of the position observation year, month, day, time, time_zone - as per the observation_date, but in separate columns locationclass - the ARGOS location class of the position (see http://www.argos-system.org/manual/3-location/34_location_classes.htm; value -3 corresponds to a "Z" class, value -2 to "B", value -1 to "A") latitude - the latitude of the position observation longitude - the longitude of the position observation