Winter Foraging Locations Of Southern Ocean Predators - sub-Antarctic islands

• Other Authors: AADC (owner), AADC, DATA OFFICER (distributor), AADC, DATA OFFICER (custodian), AU/AADC > Australian Antarctic Data Centre, Australia (hasAssociationWith), Australian Antarctic Data Centre (publisher), Australian Antarctic Division (sponsor), CONNELL, DAVE J. (author), HINDELL, MARK A. (collaborator), HINDELL, MARK A. (hasPrincipalInvestigator), Hindell, M. and Lea, M.A. (originator)
• Format: Dataset
• Language: unknown
• Published: Australian Ocean Data Network
• Subjects: biota; oceans; EARTH SCIENCE > BIOLOGICAL CLASSIFICATION > ANIMALS/VERTEBRATES > BIRDS > PENGUINS; MAMMALS > CARNIVORES > SEALS/SEA LIONS/WALRUSES; BIOSPHERE > ECOLOGICAL DYNAMICS > ECOSYSTEM FUNCTIONS > FOOD-WEB DYNAMICS; ECOSYSTEMS > MARINE ECOSYSTEMS; MARINE ECOSYSTEMS > COASTAL; PELAGIC; CRYOSPHERE > SEA ICE; OCEANS > TERRESTRIAL ECOSYSTEMS > ISLANDS; King Penguin; Macaroni Penguin; Antarctic Fur Seals; GLS Light Logger; Iles Kerguelen; Foraging; GPS > Antarc*; Antarctic; Antarctic Fur Seal; antartic*; Macaroni penguin; Macquarie Island; Marion Island; Sea ice; Southern Ocean; walrus*
• Online Access: https://researchdata.edu.au/winter-foraging-locations-antarctic-islands/2820171

Progress Code: completed Statement: Values provided in spatial and temporal coverage are approximate only. Taken from the 2008-2009 Progress Report: Variations to work plan or objectives: Since the original submission of the proposal the project has undergone a change of focus due to logistic constraints imposed by the vertebrate pest eradication plan at Macquarie Island. The revised project objectives now relate to the influences of climate and oceanographic variability including changes in sea-ice extent, on the winter foraging behaviour and habitat use of the Antarctic fur seal, a numerous component of the Antarctic foodweb. Research is being undertaken at three sites with the collaboration of UK, US and South African scientists. The changes necessitate a reduction in the power of predictions pertaining to Southern Ocean trophic models. However the project will provide much needed insight into the winter behaviour of one of Antarctica's most numerous marine predators. Field work: In 2007/8, 78 geolocation light loggers were deployed on adult Antarctic fur seals at three sub-Antarctic/Antarctic sites: South Georgia (n=30), Cape Shirreff (n=18) and Marion island (n=30). Blood and whisker samples were collected for each individual at deployment and on return to facilitate analysis of winter prey consumption. Laboratory activity/analysis: Currently whisker samples are being readied for isotopic analysis. 2018-10-05 The original datasheets (from the child records) were reformatted to fit IPT Biodiversity.AQ standard. The new datasheet "antarticFurSeals08_09.csv" provides the dataset ID, event date, decimal latitude, decimal longitude, continent, country, occurrence, basis of record, protocol and preparation. The organism quantity of parasites identified from host. The lowest taxonomical rank of the species identified that could be determined is provided, after matched in WoRMS (World Register of Marine Species). Its also contain the associated taxa, which is as a list of names of taxa and their associations with ...