Data

Integrated hydrocarbon exposure concentrations for toxicity tests 2010_11

Australian Ocean Data Network
Brown, K.E., King, C.K. and Harrison, P.L. ; BROWN, KATHRYN EUNICE ; KING, CATHERINE K. ; HARRISON, PETER
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ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rfr_id=info%3Asid%2FANDS&rft_id=http://data.aad.gov.au/metadata/records/AAS_3054_THC_WAF_integrated_conc_10_11&rft.title=Integrated hydrocarbon exposure concentrations for toxicity tests 2010_11&rft.identifier=http://data.aad.gov.au/metadata/records/AAS_3054_THC_WAF_integrated_conc_10_11&rft.publisher=Australian Antarctic Data Centre&rft.description=Experiments were done to quantify the Total Hydrocarbon Content (THC) in water accommodated fractions (WAF) of three fuels; Special Antarctic Blend diesel (SAB), Marine Gas Oil diesel (MGO) and an intermediate grade of marine bunker Fuel Oil (IFO 180).These tests measured the hydrocarbon content in freshly decanted WAFs and the resulting loss of hydrocarbons over time when WAFs were exposed in temperature controlled cabinets at 0°C. These tests are detailed in Dataset AAS_3054_THC_WAF. The results of hydrocarbon WAF tests were used to calculate integrated concentration from measured hydrocarbon concentrations weighted to time to be used as the exposure concentrations for toxicity tests with Antarctic invertebrates. Exposure concentrations used to model sensitivity estimates were derived by calculating the time weighted mean THC between pairs of successive measurements in the 100% WAFs and dilutions to give overall exposure concentrations for each time point.These modelled concentrations integrated the loss of hydrocarbons over time, and renewal of test solutions at 4 d intervals Exposure concentrations of THC in µg/L are shown for endpoints from 24 h to 21 dProgress Code: completedStatement: The dates provided in temporal coverage correspond to the start and end dates of the project. The location given in spatial coverage refers to the location of laboratory analysis.&rft.creator=Brown, K.E., King, C.K. and Harrison, P.L. &rft.creator=BROWN, KATHRYN EUNICE &rft.creator=KING, CATHERINE K. &rft.creator=HARRISON, PETER &rft.date=2020&rft.coverage=westlimit=147.31; southlimit=-42.89; eastlimit=147.33; northlimit=-42.87&rft.coverage=westlimit=147.31; southlimit=-42.89; eastlimit=147.33; northlimit=-42.87&rft_rights=This metadata record is publicly available.&rft_rights=These data are publicly available for download from the provided URL.&rft_rights= https://creativecommons.org/licenses/by/4.0/legalcode&rft_rights=This data set conforms to the CCBY Attribution License (http://creativecommons.org/licenses/by/4.0/). Please follow instructions listed in the citation reference provided at http://data.aad.gov.au/aadc/metadata/citation.cfm?entry_id=AAS_3054_THC_WAF_integrated_conc_10_11 when using these data. http://creativecommons.org/licenses/by/4.0/).&rft_rights=Portable Network Graphic&rft_rights=https://i.creativecommons.org/l/by/3.0/88x31.png&rft_rights=Creative Commons by Attribution logo&rft_rights=Attribution 4.0 International (CC BY 4.0)&rft_rights=Legal code for Creative Commons by Attribution 4.0 International license&rft_rights=Attribution 4.0 International (CC BY 4.0)&rft_rights= https://creativecommons.org/licenses/by/4.0/legalcode&rft_subject=environment&rft_subject=oceans&rft_subject=EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > HYDROCARBONS&rft_subject=EARTH SCIENCE > HUMAN DIMENSIONS > ENVIRONMENTAL IMPACTS > CONTAMINANT LEVELS/SPILLS&rft_subject=EARTH SCIENCE > OCEANS > WATER QUALITY > OCEAN CONTAMINANTS&rft_subject=EARTH SCIENCE > BIOSPHERE > ECOLOGICAL DYNAMICS > ECOTOXICOLOGY > BIOAVAILABILITY&rft_subject=TOTAL HYDROCARBON CONTENT&rft_subject=THC&rft_subject=SPECIAL ANTARCTIC BLEND&rft_subject=SAB&rft_subject=MARINE GAS OIL&rft_subject=MGO&rft_subject=WATER ACCOMMODATED FRACTIONS&rft_subject=WAF&rft_subject=GC-FID > Gas Chromatography - Flame Ionization Detector&rft_subject=LABORATORY&rft_subject=AMD/AU&rft_subject=AMD&rft_subject=CEOS&rft_subject=GEOGRAPHIC REGION > POLAR&rft_subject=CONTINENT > ANTARCTICA&rft_subject=OCEAN > SOUTHERN OCEAN&rft.type=dataset&rft.language=English Access the data
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Please follow instructions listed in the citation reference provided at http://data.aad.gov.au/aadc/metadata/citation.cfm?entry_id=AAS_3054_THC_WAF_integrated_conc_10_11 when using these data.
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These data are publicly available for download from the provided URL.

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Brief description

Experiments were done to quantify the Total Hydrocarbon Content (THC) in water accommodated fractions (WAF) of three fuels; Special Antarctic Blend diesel (SAB), Marine Gas Oil diesel (MGO) and an intermediate grade of marine bunker Fuel Oil (IFO 180).These tests measured the hydrocarbon content in freshly decanted WAFs and the resulting loss of hydrocarbons over time when WAFs were exposed in temperature controlled cabinets at 0°C. These tests are detailed in Dataset AAS_3054_THC_WAF. The results of hydrocarbon WAF tests were used to calculate integrated concentration from measured hydrocarbon concentrations weighted to time to be used as the exposure concentrations for toxicity tests with Antarctic invertebrates. Exposure concentrations used to model sensitivity estimates were derived by calculating the time weighted mean THC between pairs of successive measurements in the 100% WAFs and dilutions to give overall exposure concentrations for each time point.These modelled concentrations integrated the loss of hydrocarbons over time, and renewal of test solutions at 4 d intervals Exposure concentrations of THC in µg/L are shown for endpoints from 24 h to 21 d

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Progress Code: completed
Statement: The dates provided in temporal coverage correspond to the start and end dates of the project. The location given in spatial coverage refers to the location of laboratory analysis.

Notes

Purpose
This spreadsheet shows integrated total hydrocarbon concentrations (THC) to be used as the exposure concentrations in the analysis of results of toxicity tests with Antarctic invertebrates conducted in 2010_11 as part of AAS project 3054

Data time period: 2008-07-01 to 2012-06-30

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147.33,-42.87 147.33,-42.89 147.31,-42.89 147.31,-42.87 147.33,-42.87

147.32,-42.88

text: westlimit=147.31; southlimit=-42.89; eastlimit=147.33; northlimit=-42.87

Subjects
AMD | AMD/AU | CEOS | CONTINENT > ANTARCTICA | EARTH SCIENCE > BIOSPHERE > ECOLOGICAL DYNAMICS > ECOTOXICOLOGY > BIOAVAILABILITY | EARTH SCIENCE > HUMAN DIMENSIONS > ENVIRONMENTAL IMPACTS > CONTAMINANT LEVELS/SPILLS | EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > HYDROCARBONS | EARTH SCIENCE > OCEANS > WATER QUALITY > OCEAN CONTAMINANTS | GC-FID > Gas Chromatography - Flame Ionization Detector | GEOGRAPHIC REGION > POLAR | LABORATORY | MARINE GAS OIL | MGO | OCEAN > SOUTHERN OCEAN | SAB | SPECIAL ANTARCTIC BLEND | THC | TOTAL HYDROCARBON CONTENT | WAF | WATER ACCOMMODATED FRACTIONS | environment | oceans |

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Download the dataset. (GET DATA > DIRECT DOWNLOAD)

uri : https://data.aad.gov.au/eds/5142/download

Identifiers
  • global : AAS_3054_THC_WAF_integrated_conc_10_11
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