AAS 4087 Fulmarine petrel tracking study, Hop Island, 2015/16
The foraging ecology of three fulmarine petrels including Cape petrels, Southern fulmars and Antarctic petrels were investigated at Hop Island during the 2015/16 austral summer. Two datasets were generated: 1) tracking data from Fulmarine petrels, and 2) stable isotope analysis of blood, feathers an...
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ftands:oai:ands.org.au::1408952 |
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ftands:oai:ands.org.au::1408952 2023-05-15T13:51:59+02:00 AAS 4087 Fulmarine petrel tracking study, Hop Island, 2015/16 AADC (originator) AU/AADC > Australian Antarctic Data Centre, Australia (resourceProvider) Spatial: northlimit=-64.62388; southlimit=-69.225; westlimit=68.55469; eastLimit=81.91406 Temporal: From 2015-11-01 to 2016-03-31 https://researchdata.ands.org.au/aas-4087-fulmarine-island-201516/1408952 https://data.aad.gov.au/metadata/records/AAS_4087_Fulmarine_petrel_tracking_study_Hop_Island_2015_16 https://data.aad.gov.au/eds/4915/download https://secure3.aad.gov.au/proms/public/projects/report_project_public.cfm?project_no=AAS_4087 https://data.aad.gov.au/aadc/metadata/citation.cfm?entry_id=AAS_4087_Fulmarine_petrel_tracking_study_Hop_Island_2015_16 unknown Australian Ocean Data Network https://researchdata.ands.org.au/aas-4087-fulmarine-island-201516/1408952 b6ae8544-a5d9-4c9a-92e1-b060f3895528 https://data.aad.gov.au/metadata/records/AAS_4087_Fulmarine_petrel_tracking_study_Hop_Island_2015_16 https://data.aad.gov.au/eds/4915/download https://secure3.aad.gov.au/proms/public/projects/report_project_public.cfm?project_no=AAS_4087 https://data.aad.gov.au/aadc/metadata/citation.cfm?entry_id=AAS_4087_Fulmarine_petrel_tracking_study_Hop_Island_2015_16 https://data.aad.gov.au biota oceans ALBATROSSES/PETRELS AND ALLIES EARTH SCIENCE BIOLOGICAL CLASSIFICATION ANIMALS/VERTEBRATES BIRDS USE/FEEDING HABITATS BIOSPHERE ECOLOGICAL DYNAMICS SPECIES/POPULATION INTERACTIONS SPECIES PREDATION FORAGING FULMARINE PETREL DIVING GREAT CIRCLE ECOTONE GPS > Global Positioning System SATELLITES CEOS AMD/AU AMD GEOGRAPHIC REGION > POLAR OCEAN > SOUTHERN OCEAN > PRYDZ BAY CONTINENT > ANTARCTICA > HOP ISLAND dataset ftands 2020-01-05T22:39:50Z The foraging ecology of three fulmarine petrels including Cape petrels, Southern fulmars and Antarctic petrels were investigated at Hop Island during the 2015/16 austral summer. Two datasets were generated: 1) tracking data from Fulmarine petrels, and 2) stable isotope analysis of blood, feathers and egg shells. Tracking data were collected using Ecotone GPS trackers attached to the birds back feathers with tape. Location data has been interpolated using great circle distance to a time step of 15 minutes and include a record of whether the bird dived during that time period or not. Each location point was assigned a breeding stage (incubation or chick rearing) based on individual nest activities. Stable isotope ratios of carbon (13C/12C) and nitrogen (15N/14N) were determined by analysing 1 mg aliquots through continuous flow - elemental analysis - isotope ratio mass spectrometry (CF-EA-IRMS). Isotopic values of blood reflect approximately the last 52 days before sampling and thus the incubation period of all three species. Egg membranes and feathers remain metabolically inert after formation, and hence reflect the trophic niche during the pre-laying and moult period, respectively. We collected moult feathers during the chick-rearing period and therefore assumed that these were formed one year prior to the collection date and thus represent the trophic niche of the chick-rearing period one year earlier (austral summer 2014-15). Dataset Antarc* Antarctic Antarctica Cape Petrels Hop Island Prydz Bay Southern Ocean Research Data Australia (Australian National Data Service - ANDS) Antarctic Southern Ocean Austral Prydz Bay Hop Island ENVELOPE(77.702,77.702,-68.829,-68.829) ENVELOPE(68.55469,81.91406,-64.62388,-69.225) |
institution |
Open Polar |
collection |
Research Data Australia (Australian National Data Service - ANDS) |
op_collection_id |
ftands |
language |
unknown |
topic |
biota oceans ALBATROSSES/PETRELS AND ALLIES EARTH SCIENCE BIOLOGICAL CLASSIFICATION ANIMALS/VERTEBRATES BIRDS USE/FEEDING HABITATS BIOSPHERE ECOLOGICAL DYNAMICS SPECIES/POPULATION INTERACTIONS SPECIES PREDATION FORAGING FULMARINE PETREL DIVING GREAT CIRCLE ECOTONE GPS > Global Positioning System SATELLITES CEOS AMD/AU AMD GEOGRAPHIC REGION > POLAR OCEAN > SOUTHERN OCEAN > PRYDZ BAY CONTINENT > ANTARCTICA > HOP ISLAND |
spellingShingle |
biota oceans ALBATROSSES/PETRELS AND ALLIES EARTH SCIENCE BIOLOGICAL CLASSIFICATION ANIMALS/VERTEBRATES BIRDS USE/FEEDING HABITATS BIOSPHERE ECOLOGICAL DYNAMICS SPECIES/POPULATION INTERACTIONS SPECIES PREDATION FORAGING FULMARINE PETREL DIVING GREAT CIRCLE ECOTONE GPS > Global Positioning System SATELLITES CEOS AMD/AU AMD GEOGRAPHIC REGION > POLAR OCEAN > SOUTHERN OCEAN > PRYDZ BAY CONTINENT > ANTARCTICA > HOP ISLAND AAS 4087 Fulmarine petrel tracking study, Hop Island, 2015/16 |
topic_facet |
biota oceans ALBATROSSES/PETRELS AND ALLIES EARTH SCIENCE BIOLOGICAL CLASSIFICATION ANIMALS/VERTEBRATES BIRDS USE/FEEDING HABITATS BIOSPHERE ECOLOGICAL DYNAMICS SPECIES/POPULATION INTERACTIONS SPECIES PREDATION FORAGING FULMARINE PETREL DIVING GREAT CIRCLE ECOTONE GPS > Global Positioning System SATELLITES CEOS AMD/AU AMD GEOGRAPHIC REGION > POLAR OCEAN > SOUTHERN OCEAN > PRYDZ BAY CONTINENT > ANTARCTICA > HOP ISLAND |
description |
The foraging ecology of three fulmarine petrels including Cape petrels, Southern fulmars and Antarctic petrels were investigated at Hop Island during the 2015/16 austral summer. Two datasets were generated: 1) tracking data from Fulmarine petrels, and 2) stable isotope analysis of blood, feathers and egg shells. Tracking data were collected using Ecotone GPS trackers attached to the birds back feathers with tape. Location data has been interpolated using great circle distance to a time step of 15 minutes and include a record of whether the bird dived during that time period or not. Each location point was assigned a breeding stage (incubation or chick rearing) based on individual nest activities. Stable isotope ratios of carbon (13C/12C) and nitrogen (15N/14N) were determined by analysing 1 mg aliquots through continuous flow - elemental analysis - isotope ratio mass spectrometry (CF-EA-IRMS). Isotopic values of blood reflect approximately the last 52 days before sampling and thus the incubation period of all three species. Egg membranes and feathers remain metabolically inert after formation, and hence reflect the trophic niche during the pre-laying and moult period, respectively. We collected moult feathers during the chick-rearing period and therefore assumed that these were formed one year prior to the collection date and thus represent the trophic niche of the chick-rearing period one year earlier (austral summer 2014-15). |
author2 |
AADC (originator) AU/AADC > Australian Antarctic Data Centre, Australia (resourceProvider) |
format |
Dataset |
title |
AAS 4087 Fulmarine petrel tracking study, Hop Island, 2015/16 |
title_short |
AAS 4087 Fulmarine petrel tracking study, Hop Island, 2015/16 |
title_full |
AAS 4087 Fulmarine petrel tracking study, Hop Island, 2015/16 |
title_fullStr |
AAS 4087 Fulmarine petrel tracking study, Hop Island, 2015/16 |
title_full_unstemmed |
AAS 4087 Fulmarine petrel tracking study, Hop Island, 2015/16 |
title_sort |
aas 4087 fulmarine petrel tracking study, hop island, 2015/16 |
publisher |
Australian Ocean Data Network |
url |
https://researchdata.ands.org.au/aas-4087-fulmarine-island-201516/1408952 https://data.aad.gov.au/metadata/records/AAS_4087_Fulmarine_petrel_tracking_study_Hop_Island_2015_16 https://data.aad.gov.au/eds/4915/download https://secure3.aad.gov.au/proms/public/projects/report_project_public.cfm?project_no=AAS_4087 https://data.aad.gov.au/aadc/metadata/citation.cfm?entry_id=AAS_4087_Fulmarine_petrel_tracking_study_Hop_Island_2015_16 |
op_coverage |
Spatial: northlimit=-64.62388; southlimit=-69.225; westlimit=68.55469; eastLimit=81.91406 Temporal: From 2015-11-01 to 2016-03-31 |
long_lat |
ENVELOPE(77.702,77.702,-68.829,-68.829) ENVELOPE(68.55469,81.91406,-64.62388,-69.225) |
geographic |
Antarctic Southern Ocean Austral Prydz Bay Hop Island |
geographic_facet |
Antarctic Southern Ocean Austral Prydz Bay Hop Island |
genre |
Antarc* Antarctic Antarctica Cape Petrels Hop Island Prydz Bay Southern Ocean |
genre_facet |
Antarc* Antarctic Antarctica Cape Petrels Hop Island Prydz Bay Southern Ocean |
op_source |
https://data.aad.gov.au |
op_relation |
https://researchdata.ands.org.au/aas-4087-fulmarine-island-201516/1408952 b6ae8544-a5d9-4c9a-92e1-b060f3895528 https://data.aad.gov.au/metadata/records/AAS_4087_Fulmarine_petrel_tracking_study_Hop_Island_2015_16 https://data.aad.gov.au/eds/4915/download https://secure3.aad.gov.au/proms/public/projects/report_project_public.cfm?project_no=AAS_4087 https://data.aad.gov.au/aadc/metadata/citation.cfm?entry_id=AAS_4087_Fulmarine_petrel_tracking_study_Hop_Island_2015_16 |
_version_ |
1766256100846338048 |