Risk of extinction of benthic foraminifera due to ocean acidification in Milne Bay Province, Papua New Guinea
Maintenance and Update Frequency: notPlanned Statement: Taxa were determined under a dissection microscope accorning to methods described in Uthicke, S., Thompson, A. & Schaffelke, B. Effectiveness of benthic foraminiferal and coral assemblages as water quality indicators on inshore reefs of the...
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ftands:oai:ands.org.au::678033 2024-09-15T18:28:06+00:00 Risk of extinction of benthic foraminifera due to ocean acidification in Milne Bay Province, Papua New Guinea AIMS Data Centre (distributor) AIMS Data Centre (pointOfContact) Australian Institute of Marine Science (AIMS) (hasAssociationWith) Data Manager, AIMS Data Centre (pointOfContact) Uthicke, Sven, Dr (hasPrincipalInvestigator) Spatial: westlimit=150.827098; southlimit=-9.830396; eastlimit=150.827098; northlimit=-9.830396 Spatial: westlimit=150.822595; southlimit=-9.742844; eastlimit=150.822595; northlimit=-9.742844 Spatial: westlimit=150.879034; southlimit=-9.745075; eastlimit=150.879034; northlimit=-9.745075 https://researchdata.edu.au/risk-extinction-benthic-new-guinea/678033 unknown Australian Institute of Marine Science https://researchdata.edu.au/risk-extinction-benthic-new-guinea/678033 6622defd-2541-4376-9aad-1532a49ab9f7 Australian Institute of Marine Science (AIMS) oceans dataset ftands 2024-08-19T23:59:40Z Maintenance and Update Frequency: notPlanned Statement: Taxa were determined under a dissection microscope accorning to methods described in Uthicke, S., Thompson, A. & Schaffelke, B. Effectiveness of benthic foraminiferal and coral assemblages as water quality indicators on inshore reefs of the Great Barrier Reef, Australia. Coral Reefs 29, 209–225 (2010). Further information on methods and instruments used can be found in the corresponding paper linked to this record: Uthicke S, Momigliano P, Fabricius KE (2013) High risk of extinction of benthic foraminifera in this century due to ocean acidification. Scientific Reports 3, article number 1769 Credit Uthicke, Sven, Dr (Principal Investigator) This research was undertaken to investigate changes in assemblages of tropical benthic foraminifera along natural CO2 gradients at CO2 seeps in Milne Bay Province, Papua New Guinea. Samples were collected during trips taken to seeps sites in August 2010 and April 2011. Locations included three seeps at Esa’Ala, Upa-Upasina, Dobu Island and as well as control sites at each location. 50 sediment samples were collected at various distances from the seeps, at depths of 4 to 15 meters. At each site, three haphazard samples were taken of the top 1cm of sediment, and pooled into one sample. Sediment was analysed for total carbon and nitrogen content, as well as arsenic concentrations. Foraminifera were collected from the subsamples until 200 specimens per sample were obtained. For samples collected near the seep sites, this yield could not be obtained and all available sediment was searched. Foraminiferal taxa and abundances were determined for total density and diversity. A subsample of foraminifera was observed via Scanning Electron Microscopy (SEM) to identify signs of corrosion. Temperature loggers were deployed at each site from April 2011 to April 2012. Seawater samples were collected in May and December 2012, and analysed for Arsenic and heavy metal pollutants. Relationships between sediment chemistry variables, ... Dataset Ocean acidification Research Data Australia (Australian National Data Service - ANDS) |
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Research Data Australia (Australian National Data Service - ANDS) |
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unknown |
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oceans |
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oceans Risk of extinction of benthic foraminifera due to ocean acidification in Milne Bay Province, Papua New Guinea |
topic_facet |
oceans |
description |
Maintenance and Update Frequency: notPlanned Statement: Taxa were determined under a dissection microscope accorning to methods described in Uthicke, S., Thompson, A. & Schaffelke, B. Effectiveness of benthic foraminiferal and coral assemblages as water quality indicators on inshore reefs of the Great Barrier Reef, Australia. Coral Reefs 29, 209–225 (2010). Further information on methods and instruments used can be found in the corresponding paper linked to this record: Uthicke S, Momigliano P, Fabricius KE (2013) High risk of extinction of benthic foraminifera in this century due to ocean acidification. Scientific Reports 3, article number 1769 Credit Uthicke, Sven, Dr (Principal Investigator) This research was undertaken to investigate changes in assemblages of tropical benthic foraminifera along natural CO2 gradients at CO2 seeps in Milne Bay Province, Papua New Guinea. Samples were collected during trips taken to seeps sites in August 2010 and April 2011. Locations included three seeps at Esa’Ala, Upa-Upasina, Dobu Island and as well as control sites at each location. 50 sediment samples were collected at various distances from the seeps, at depths of 4 to 15 meters. At each site, three haphazard samples were taken of the top 1cm of sediment, and pooled into one sample. Sediment was analysed for total carbon and nitrogen content, as well as arsenic concentrations. Foraminifera were collected from the subsamples until 200 specimens per sample were obtained. For samples collected near the seep sites, this yield could not be obtained and all available sediment was searched. Foraminiferal taxa and abundances were determined for total density and diversity. A subsample of foraminifera was observed via Scanning Electron Microscopy (SEM) to identify signs of corrosion. Temperature loggers were deployed at each site from April 2011 to April 2012. Seawater samples were collected in May and December 2012, and analysed for Arsenic and heavy metal pollutants. Relationships between sediment chemistry variables, ... |
author2 |
AIMS Data Centre (distributor) AIMS Data Centre (pointOfContact) Australian Institute of Marine Science (AIMS) (hasAssociationWith) Data Manager, AIMS Data Centre (pointOfContact) Uthicke, Sven, Dr (hasPrincipalInvestigator) |
format |
Dataset |
title |
Risk of extinction of benthic foraminifera due to ocean acidification in Milne Bay Province, Papua New Guinea |
title_short |
Risk of extinction of benthic foraminifera due to ocean acidification in Milne Bay Province, Papua New Guinea |
title_full |
Risk of extinction of benthic foraminifera due to ocean acidification in Milne Bay Province, Papua New Guinea |
title_fullStr |
Risk of extinction of benthic foraminifera due to ocean acidification in Milne Bay Province, Papua New Guinea |
title_full_unstemmed |
Risk of extinction of benthic foraminifera due to ocean acidification in Milne Bay Province, Papua New Guinea |
title_sort |
risk of extinction of benthic foraminifera due to ocean acidification in milne bay province, papua new guinea |
publisher |
Australian Institute of Marine Science |
url |
https://researchdata.edu.au/risk-extinction-benthic-new-guinea/678033 |
op_coverage |
Spatial: westlimit=150.827098; southlimit=-9.830396; eastlimit=150.827098; northlimit=-9.830396 Spatial: westlimit=150.822595; southlimit=-9.742844; eastlimit=150.822595; northlimit=-9.742844 Spatial: westlimit=150.879034; southlimit=-9.745075; eastlimit=150.879034; northlimit=-9.745075 |
genre |
Ocean acidification |
genre_facet |
Ocean acidification |
op_source |
Australian Institute of Marine Science (AIMS) |
op_relation |
https://researchdata.edu.au/risk-extinction-benthic-new-guinea/678033 6622defd-2541-4376-9aad-1532a49ab9f7 |
_version_ |
1810469418069655552 |