Sediment bioturbation photographs from the antFOCE (Antarctic Free Ocean Carbon Enrichment) experiment at Casey Station
Refer to antFOCE report section 4.4.5 for deployment, sampling and analysis details. https://data.aad.gov.au/metadata/records/AAS_4127_antFOCE_Project4127 One camera and flash unit was mounted on the top middle section of each chamber to take one photo of the sediment every 30 minutes. The download...
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Online Access: | https://researchdata.ands.org.au/sediment-bioturbation-photographs-casey-station/1304461 https://doi.org/10.4225/15/5a39bce610947 https://data.aad.gov.au/metadata/records/AAS_4127_antFOCE_SedimentBioturbation_Photographs http://nla.gov.au/nla.party-617536 |
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ftands:oai:ands.org.au::1304461 2023-05-15T13:47:00+02:00 Sediment bioturbation photographs from the antFOCE (Antarctic Free Ocean Carbon Enrichment) experiment at Casey Station STARK, JONATHAN SEAN (hasPrincipalInvestigator) JOHNSTONE, GLENN JAMES (processor) Australian Antarctic Data Centre (publisher) Spatial: northlimit=-65.96088; southlimit=-66.55515; westlimit=109.88464; eastLimit=111.20422; projection=WGS84 Temporal: From 2015-01-28 to 2015-02-23 https://researchdata.ands.org.au/sediment-bioturbation-photographs-casey-station/1304461 https://doi.org/10.4225/15/5a39bce610947 https://data.aad.gov.au/metadata/records/AAS_4127_antFOCE_SedimentBioturbation_Photographs http://nla.gov.au/nla.party-617536 unknown Australian Antarctic Data Centre https://researchdata.ands.org.au/sediment-bioturbation-photographs-casey-station/1304461 eb926d59-646e-40b8-8ba9-9469b16227ab doi:10.4225/15/5a39bce610947 AAS_4127_antFOCE_SedimentBioturbation_Photographs https://data.aad.gov.au/metadata/records/AAS_4127_antFOCE_SedimentBioturbation_Photographs http://nla.gov.au/nla.party-617536 Australian Antarctic Data Centre oceans BIOTURBATION EARTH SCIENCE MARINE SEDIMENTS EARTH SCIENCE > BIOSPHERE > ECOSYSTEMS > MARINE ECOSYSTEMS > BENTHIC CARBON DIOXIDE OCEAN CHEMISTRY OCEAN ACIDIFICATION FIELD SURVEYS FIELD INVESTIGATION GEOGRAPHIC REGION > POLAR OCEAN > SOUTHERN OCEAN CONTINENT > ANTARCTICA dataset ftands https://doi.org/10.4225/15/5a39bce610947 2020-01-05T21:54:33Z Refer to antFOCE report section 4.4.5 for deployment, sampling and analysis details. https://data.aad.gov.au/metadata/records/AAS_4127_antFOCE_Project4127 One camera and flash unit was mounted on the top middle section of each chamber to take one photo of the sediment every 30 minutes. The download file contains two folders with the photos taken from the 28th of January to the 23rd of February 2015 – one for Chamber A and one for Chamber C. A video time-lapse compilation of the Chamber A images is also included. Malfunctioning cameras deployed on Chamber A and C and on B and D during this same period and at other times, meant that no useful images were obtained. Background The antFOCE experimental system was deployed in O'Brien Bay, approximately 5 kilometres south of Casey station, East Antarctica, in the austral summer of 2014/15. Surface and sub-surface (in water below the sea ice) infrastructure allowed controlled manipulation of seawater pH levels (reduced by 0.4 pH units below ambient) in 2 chambers placed on the sea floor over natural benthic communities. Two control chambers (no pH manipulation) and two open plots (no chambers, no pH manipulation) were also sampled to compare to the pH manipulated (acidified) treatment chambers. Details of the antFOCE experiment can be found in the report – "antFOCE 2014/15 – Experimental System, Deployment, Sampling and Analysis". This report and a diagram indicating how the various antFOCE data sets relate to each other are available at: https://data.aad.gov.au/metadata/records/AAS_4127_antFOCE_Project4127 Dataset Antarc* Antarctic Antarctica East Antarctica Ocean acidification Sea ice Southern Ocean Research Data Australia (Australian National Data Service - ANDS) Antarctic Austral Casey Station ENVELOPE(110.528,110.528,-66.282,-66.282) East Antarctica O'Brien Bay ENVELOPE(110.524,110.524,-66.302,-66.302) Southern Ocean ENVELOPE(109.88464,111.20422,-65.96088,-66.55515) |
institution |
Open Polar |
collection |
Research Data Australia (Australian National Data Service - ANDS) |
op_collection_id |
ftands |
language |
unknown |
topic |
oceans BIOTURBATION EARTH SCIENCE MARINE SEDIMENTS EARTH SCIENCE > BIOSPHERE > ECOSYSTEMS > MARINE ECOSYSTEMS > BENTHIC CARBON DIOXIDE OCEAN CHEMISTRY OCEAN ACIDIFICATION FIELD SURVEYS FIELD INVESTIGATION GEOGRAPHIC REGION > POLAR OCEAN > SOUTHERN OCEAN CONTINENT > ANTARCTICA |
spellingShingle |
oceans BIOTURBATION EARTH SCIENCE MARINE SEDIMENTS EARTH SCIENCE > BIOSPHERE > ECOSYSTEMS > MARINE ECOSYSTEMS > BENTHIC CARBON DIOXIDE OCEAN CHEMISTRY OCEAN ACIDIFICATION FIELD SURVEYS FIELD INVESTIGATION GEOGRAPHIC REGION > POLAR OCEAN > SOUTHERN OCEAN CONTINENT > ANTARCTICA Sediment bioturbation photographs from the antFOCE (Antarctic Free Ocean Carbon Enrichment) experiment at Casey Station |
topic_facet |
oceans BIOTURBATION EARTH SCIENCE MARINE SEDIMENTS EARTH SCIENCE > BIOSPHERE > ECOSYSTEMS > MARINE ECOSYSTEMS > BENTHIC CARBON DIOXIDE OCEAN CHEMISTRY OCEAN ACIDIFICATION FIELD SURVEYS FIELD INVESTIGATION GEOGRAPHIC REGION > POLAR OCEAN > SOUTHERN OCEAN CONTINENT > ANTARCTICA |
description |
Refer to antFOCE report section 4.4.5 for deployment, sampling and analysis details. https://data.aad.gov.au/metadata/records/AAS_4127_antFOCE_Project4127 One camera and flash unit was mounted on the top middle section of each chamber to take one photo of the sediment every 30 minutes. The download file contains two folders with the photos taken from the 28th of January to the 23rd of February 2015 – one for Chamber A and one for Chamber C. A video time-lapse compilation of the Chamber A images is also included. Malfunctioning cameras deployed on Chamber A and C and on B and D during this same period and at other times, meant that no useful images were obtained. Background The antFOCE experimental system was deployed in O'Brien Bay, approximately 5 kilometres south of Casey station, East Antarctica, in the austral summer of 2014/15. Surface and sub-surface (in water below the sea ice) infrastructure allowed controlled manipulation of seawater pH levels (reduced by 0.4 pH units below ambient) in 2 chambers placed on the sea floor over natural benthic communities. Two control chambers (no pH manipulation) and two open plots (no chambers, no pH manipulation) were also sampled to compare to the pH manipulated (acidified) treatment chambers. Details of the antFOCE experiment can be found in the report – "antFOCE 2014/15 – Experimental System, Deployment, Sampling and Analysis". This report and a diagram indicating how the various antFOCE data sets relate to each other are available at: https://data.aad.gov.au/metadata/records/AAS_4127_antFOCE_Project4127 |
author2 |
STARK, JONATHAN SEAN (hasPrincipalInvestigator) JOHNSTONE, GLENN JAMES (processor) Australian Antarctic Data Centre (publisher) |
format |
Dataset |
title |
Sediment bioturbation photographs from the antFOCE (Antarctic Free Ocean Carbon Enrichment) experiment at Casey Station |
title_short |
Sediment bioturbation photographs from the antFOCE (Antarctic Free Ocean Carbon Enrichment) experiment at Casey Station |
title_full |
Sediment bioturbation photographs from the antFOCE (Antarctic Free Ocean Carbon Enrichment) experiment at Casey Station |
title_fullStr |
Sediment bioturbation photographs from the antFOCE (Antarctic Free Ocean Carbon Enrichment) experiment at Casey Station |
title_full_unstemmed |
Sediment bioturbation photographs from the antFOCE (Antarctic Free Ocean Carbon Enrichment) experiment at Casey Station |
title_sort |
sediment bioturbation photographs from the antfoce (antarctic free ocean carbon enrichment) experiment at casey station |
publisher |
Australian Antarctic Data Centre |
url |
https://researchdata.ands.org.au/sediment-bioturbation-photographs-casey-station/1304461 https://doi.org/10.4225/15/5a39bce610947 https://data.aad.gov.au/metadata/records/AAS_4127_antFOCE_SedimentBioturbation_Photographs http://nla.gov.au/nla.party-617536 |
op_coverage |
Spatial: northlimit=-65.96088; southlimit=-66.55515; westlimit=109.88464; eastLimit=111.20422; projection=WGS84 Temporal: From 2015-01-28 to 2015-02-23 |
long_lat |
ENVELOPE(110.528,110.528,-66.282,-66.282) ENVELOPE(110.524,110.524,-66.302,-66.302) ENVELOPE(109.88464,111.20422,-65.96088,-66.55515) |
geographic |
Antarctic Austral Casey Station East Antarctica O'Brien Bay Southern Ocean |
geographic_facet |
Antarctic Austral Casey Station East Antarctica O'Brien Bay Southern Ocean |
genre |
Antarc* Antarctic Antarctica East Antarctica Ocean acidification Sea ice Southern Ocean |
genre_facet |
Antarc* Antarctic Antarctica East Antarctica Ocean acidification Sea ice Southern Ocean |
op_source |
Australian Antarctic Data Centre |
op_relation |
https://researchdata.ands.org.au/sediment-bioturbation-photographs-casey-station/1304461 eb926d59-646e-40b8-8ba9-9469b16227ab doi:10.4225/15/5a39bce610947 AAS_4127_antFOCE_SedimentBioturbation_Photographs https://data.aad.gov.au/metadata/records/AAS_4127_antFOCE_SedimentBioturbation_Photographs http://nla.gov.au/nla.party-617536 |
op_doi |
https://doi.org/10.4225/15/5a39bce610947 |
_version_ |
1766246189723811840 |