The percentage of CaCO3 in samples taken from various depths in core GC12, located in the Capricorn Channel
A gravity core (GC12) was collected from a depth of 990.5 mbsl within the Capricorn Channel, southern Great Barrier Reef (GBR). The percentage of CaCO3 in samples collected from different depths were analysed, along with other parameters, to determine changes in carbonate mineralogy and terrestrial...
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ftands:oai:ands.org.au::1939698 2023-09-05T13:12:21+02:00 The percentage of CaCO3 in samples taken from various depths in core GC12, located in the Capricorn Channel National Institute of Water and Atmosphere (NIWA) (isOwnedBy) Spatial: 151.5,-24.5 153.0,-24.5 153.0,-23.0 151.5,-23.0 151.5,-24.5 Spatial: true https://researchdata.edu.au/the-percentage-caco3-capricorn-channel/1939698 http://data.gov.au/dataset/4f3e087a-bf42-4fad-839a-cbd11b7705fd unknown data.gov.au https://researchdata.edu.au/the-percentage-caco3-capricorn-channel/1939698 http://data.gov.au/dataset/4f3e087a-bf42-4fad-839a-cbd11b7705fd the-percentage-of-caco3-in-samples-taken-from-various-depths-in-core-gc12-located-in-the-capric National Institute of Water and Atmosphere (NIWA) Carbonate Carbonate Sediments Marine Sediments Ocean Chemistry Oceans dataset ftands 2023-08-14T23:05:25Z A gravity core (GC12) was collected from a depth of 990.5 mbsl within the Capricorn Channel, southern Great Barrier Reef (GBR). The percentage of CaCO3 in samples collected from different depths were analysed, along with other parameters, to determine changes in carbonate mineralogy and terrestrial influx. Levels of CaCO3% exhibit an higher percentage of >60% during the middle of Marine Isotope Stage (MIS) 3, levels similar to those seen in MIS 1. Throughout MIS 2 and during the glacial termination the CaCO3% remains relatively constant at ~60%. CaCO3 drops to 50% prior to a possible Antarctic cold reversal (between 14 ka BP and 12 ka BP) at 80cm in the core, before recovering to the 65-70% in the Holocene again. ANU_Bostock_GC12_4_data.xls - aodn: bluenet_datasets_capricorn_channel - Core data - Capricorn Channel http://www.marine.csiro.au/csquares/index.html - Dataset Antarc* Antarctic Research Data Australia (Australian National Data Service - ANDS) Antarctic |
institution |
Open Polar |
collection |
Research Data Australia (Australian National Data Service - ANDS) |
op_collection_id |
ftands |
language |
unknown |
topic |
Carbonate Carbonate Sediments Marine Sediments Ocean Chemistry Oceans |
spellingShingle |
Carbonate Carbonate Sediments Marine Sediments Ocean Chemistry Oceans The percentage of CaCO3 in samples taken from various depths in core GC12, located in the Capricorn Channel |
topic_facet |
Carbonate Carbonate Sediments Marine Sediments Ocean Chemistry Oceans |
description |
A gravity core (GC12) was collected from a depth of 990.5 mbsl within the Capricorn Channel, southern Great Barrier Reef (GBR). The percentage of CaCO3 in samples collected from different depths were analysed, along with other parameters, to determine changes in carbonate mineralogy and terrestrial influx. Levels of CaCO3% exhibit an higher percentage of >60% during the middle of Marine Isotope Stage (MIS) 3, levels similar to those seen in MIS 1. Throughout MIS 2 and during the glacial termination the CaCO3% remains relatively constant at ~60%. CaCO3 drops to 50% prior to a possible Antarctic cold reversal (between 14 ka BP and 12 ka BP) at 80cm in the core, before recovering to the 65-70% in the Holocene again. ANU_Bostock_GC12_4_data.xls - aodn: bluenet_datasets_capricorn_channel - Core data - Capricorn Channel http://www.marine.csiro.au/csquares/index.html - |
author2 |
National Institute of Water and Atmosphere (NIWA) (isOwnedBy) |
format |
Dataset |
title |
The percentage of CaCO3 in samples taken from various depths in core GC12, located in the Capricorn Channel |
title_short |
The percentage of CaCO3 in samples taken from various depths in core GC12, located in the Capricorn Channel |
title_full |
The percentage of CaCO3 in samples taken from various depths in core GC12, located in the Capricorn Channel |
title_fullStr |
The percentage of CaCO3 in samples taken from various depths in core GC12, located in the Capricorn Channel |
title_full_unstemmed |
The percentage of CaCO3 in samples taken from various depths in core GC12, located in the Capricorn Channel |
title_sort |
percentage of caco3 in samples taken from various depths in core gc12, located in the capricorn channel |
publisher |
data.gov.au |
url |
https://researchdata.edu.au/the-percentage-caco3-capricorn-channel/1939698 http://data.gov.au/dataset/4f3e087a-bf42-4fad-839a-cbd11b7705fd |
op_coverage |
Spatial: 151.5,-24.5 153.0,-24.5 153.0,-23.0 151.5,-23.0 151.5,-24.5 Spatial: true |
geographic |
Antarctic |
geographic_facet |
Antarctic |
genre |
Antarc* Antarctic |
genre_facet |
Antarc* Antarctic |
op_source |
National Institute of Water and Atmosphere (NIWA) |
op_relation |
https://researchdata.edu.au/the-percentage-caco3-capricorn-channel/1939698 http://data.gov.au/dataset/4f3e087a-bf42-4fad-839a-cbd11b7705fd the-percentage-of-caco3-in-samples-taken-from-various-depths-in-core-gc12-located-in-the-capric |
_version_ |
1776199945484763136 |