Data

SRE4 Effects of hydrocarbons on Antarctic Marine Sediment Ecosystems - SRE4_Microbial

Australian Antarctic Data Centre
STARK, JONATHAN SEAN
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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=https://data.aad.gov.au/metadata/records/SRE4_Microbial&rft.title=SRE4 Effects of hydrocarbons on Antarctic Marine Sediment Ecosystems - SRE4_Microbial&rft.identifier=https://data.aad.gov.au/metadata/records/SRE4_Microbial&rft.publisher=Australian Antarctic Data Centre&rft.description=Sediment Recruitment Experiment 4 (SRE4) was a large, long term (5 year) field experiment run at Casey Station (from 2001 to 2006) testing the effects of 4 different hydrocarbons on marine sediment ecosystems. Four different types of hydrocarbons were individually mixed with defaunated marine sediments and deployed in trays on the seabed at O'Brien Bay-1. Trays were collected after deployment periods of 5 weeks, 56 weeks, 62 weeks, 2 years and 5 years. In addition there was a bioturbation treatment using the burrowing urchin Abatus (at 56 weeks only). Samples were collected from 4 replicate trays of each treatment at each sampling time. Analyses were done of sediment hydrocarbon chemistry, microbial communities, meiofaunal communities, macrofaunal communities and diatom communities. The hydrocarbon treatments were: a synthetic Mobil lubricating oil; the same Mobil lubricating oil after 125? hours use in a vehicle engine; a Fuchs synthetic lubricating oil marketed as highly biodegradable; and Special Antarctic Blend diesel fuel (SAB). A control uncontaminated sediment treatment was used for comparison.&rft.creator=STARK, JONATHAN SEAN &rft.date=2012&rft.coverage=northlimit=-66.2832; southlimit=-66.2833; westlimit=110.5166; eastLimit=110.5167; projection=WGS84&rft.coverage=northlimit=-66.2832; southlimit=-66.2833; westlimit=110.5166; eastLimit=110.5167; projection=WGS84&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=SRE4_Microbial when using these data.&rft_subject=biota&rft_subject=environment&rft_subject=oceans&rft_subject=BACTERIA/ARCHAEA&rft_subject=EARTH SCIENCE&rft_subject=BIOLOGICAL CLASSIFICATION&rft_subject=COMMUNITY DYNAMICS&rft_subject=BIOSPHERE&rft_subject=ECOLOGICAL DYNAMICS&rft_subject=COMMUNITY STRUCTURE&rft_subject=SPECIES RECRUITMENT&rft_subject=ENVIRONMENTAL ASSESSMENTS&rft_subject=HUMAN DIMENSIONS&rft_subject=ENVIRONMENTAL GOVERNANCE/MANAGEMENT&rft_subject=CONTAMINANT LEVELS/SPILLS&rft_subject=ENVIRONMENTAL IMPACTS&rft_subject=BIOTURBATION&rft_subject=OCEANS&rft_subject=MARINE SEDIMENTS&rft_subject=SEDIMENT CHEMISTRY&rft_subject=SEDIMENT COMPOSITION&rft_subject=HYDROCARBONS&rft_subject=OCEAN CHEMISTRY&rft_subject=EARTH SCIENCE > BIOSPHERE > ECOSYSTEMS > MARINE ECOSYSTEMS > BENTHIC&rft_subject=EARTH SCIENCE > BIOSPHERE > ECOSYSTEMS > MARINE ECOSYSTEMS > COASTAL&rft_subject=EARTH SCIENCE > BIOSPHERE > ECOSYSTEMS > MARINE ECOSYSTEMS&rft_subject=SAB&rft_subject=field experiment&rft_subject=biodegradable oil&rft_subject=dielsel fuel&rft_subject=lubricating oil&rft_subject=SEDIMENT TRAPS&rft_subject=FIELD SURVEYS&rft_subject=CONTINENT > ANTARCTICA&rft_subject=GEOGRAPHIC REGION > POLAR&rft_subject=VERTICAL LOCATION > SEA FLOOR&rft_place=Hobart&rft.type=dataset&rft.language=English Access the data
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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=SRE4_Microbial when using these data.

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Brief description

Sediment Recruitment Experiment 4 (SRE4) was a large, long term (5 year) field experiment run at Casey Station (from 2001 to 2006) testing the effects of 4 different hydrocarbons on marine sediment ecosystems. Four different types of hydrocarbons were individually mixed with defaunated marine sediments and deployed in trays on the seabed at O'Brien Bay-1. Trays were collected after deployment periods of 5 weeks, 56 weeks, 62 weeks, 2 years and 5 years. In addition there was a bioturbation treatment using the burrowing urchin Abatus (at 56 weeks only). Samples were collected from 4 replicate trays of each treatment at each sampling time. Analyses were done of sediment hydrocarbon chemistry, microbial communities, meiofaunal communities, macrofaunal communities and diatom communities. The hydrocarbon treatments were: a synthetic Mobil lubricating oil; the same Mobil lubricating oil after 125? hours use in a vehicle engine; a Fuchs synthetic lubricating oil marketed as highly biodegradable; and Special Antarctic Blend diesel fuel (SAB). A control uncontaminated sediment treatment was used for comparison.

Issued: 2012-03-21

Data time period: 2001-01-01 to 2006-12-31

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110.5167,-66.2832 110.5167,-66.2833 110.5166,-66.2833 110.5166,-66.2832 110.5167,-66.2832

110.51665,-66.28325

text: northlimit=-66.2832; southlimit=-66.2833; westlimit=110.5166; eastLimit=110.5167; projection=WGS84

Subjects
BACTERIA/ARCHAEA | BIOLOGICAL CLASSIFICATION | BIOSPHERE | BIOTURBATION | COMMUNITY DYNAMICS | COMMUNITY STRUCTURE | CONTAMINANT LEVELS/SPILLS | CONTINENT > ANTARCTICA | EARTH SCIENCE | EARTH SCIENCE > BIOSPHERE > ECOSYSTEMS > MARINE ECOSYSTEMS | EARTH SCIENCE > BIOSPHERE > ECOSYSTEMS > MARINE ECOSYSTEMS > BENTHIC | EARTH SCIENCE > BIOSPHERE > ECOSYSTEMS > MARINE ECOSYSTEMS > COASTAL | ECOLOGICAL DYNAMICS | ENVIRONMENTAL ASSESSMENTS | ENVIRONMENTAL GOVERNANCE/MANAGEMENT | ENVIRONMENTAL IMPACTS | FIELD SURVEYS | GEOGRAPHIC REGION > POLAR | HUMAN DIMENSIONS | HYDROCARBONS | MARINE SEDIMENTS | OCEAN CHEMISTRY | OCEANS | SAB | SEDIMENT CHEMISTRY | SEDIMENT COMPOSITION | SEDIMENT TRAPS | SPECIES RECRUITMENT | VERTICAL LOCATION > SEA FLOOR | biodegradable oil | biota | dielsel fuel | environment | field experiment | lubricating oil | oceans |

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AU-ANL:PEAU : http://nla.gov.au/nla.party-617536

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