Data

Mineralisation results using 14C octadecane at a range of temperatures

Australian Antarctic Data Centre
SNAPE, IAN ; FERGUSON, SUSAN HARRIET
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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=info:doi10.26179/5d5499583c8a2&rft.title=Mineralisation results using 14C octadecane at a range of temperatures&rft.identifier=10.26179/5d5499583c8a2&rft.publisher=Australian Antarctic Data Centre&rft.description=Geochemical, microbial and 14C data on remediation of petroleum hydrocarbons in Antarctica. This record is part of ASAC project 1163 (ASAC_1163). Microcosm study using Old Casey petroleum hydrocarbon contaminated sediment investigating the effect of temperature on biodegradation. The experiment was performed over a temperature range of -2 to 42 degrees. The experiment was run over 40 days. Degradation was traced by radiometric methods and total aliphatic hydrocarbons were measured by gas chromatography. Radiometric data in file radiometric_99.xls, Gas Chromatography data in file gc_99.xls. The radiometric spreadsheet is divided up as follows: CALCULATIONS is how much nutrients, water, radioactivity was added to the sediment. SUMMARY is what went into each microcosm flask. %DPMVRST are recovery graphs of individual flasks. AVERAGE RECOVERY and FIRST ORDER are graphs. -2A,-2B etc are the raw data for each flask. The number refers to the temperature, the letter refers to the replicate. The gc_99 spreadsheet is divided up as follows: MicroN2B, MicroN2C etc is the raw gas chromatography data, peak areas, heights, amount extracted. This spreadsheet uses the same codes as the radiometric spreadsheet in the metadata record entitled: 'Mineralisation results using 14C octadecane at a range of water, nutrient levels and freeze thaw cycles'. SUMMARY is the actual hydrocarbon concentrations in ug/g and weathering indices. GRAPHS-ABS are the graphs of absolute concentrations. GRAPHS-RATIO are the graphs of weathering indices. The fields in this dataset are: Days - Since experiment started. Hours - Since experiment started. Weight of NaOH (g) Count (dpm) - measurement from radiation counter - disintegrations per minute. Discarded dpm's - counts 'lost' from the system. Used in a 'mass balance'. Volume NaOH (ml) dpm in trap/dresschel bottle Absolute dpm's % dpm recovered millimole octadecane mineralised Retention Time Area % Area Height of peak Amount Int Type Units Peak Type Codes&rft.creator=SNAPE, IAN &rft.creator=FERGUSON, SUSAN HARRIET &rft.date=2001&rft.coverage=northlimit=-66.21762; southlimit=-66.32758; westlimit=110.46753; eastLimit=110.6282; projection=WGS84&rft.coverage=northlimit=-66.21762; southlimit=-66.32758; westlimit=110.46753; eastLimit=110.6282; 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=T_microcosm_results when using these data.&rft_subject=environment&rft_subject=geoscientificInformation&rft_subject=CONTAMINANT LEVELS/SPILLS&rft_subject=EARTH SCIENCE&rft_subject=HUMAN DIMENSIONS&rft_subject=ENVIRONMENTAL IMPACTS&rft_subject=OIL SPILLS&rft_subject=SOIL TEMPERATURE&rft_subject=LAND SURFACE&rft_subject=SOILS&rft_subject=% AREA&rft_subject=% DPM RECOVERED&rft_subject=ABSOLUTE DPM'S&rft_subject=AMOUNT&rft_subject=AREA&rft_subject=ANTARCTICA&rft_subject=BIOREMEDIATION&rft_subject=COUNT (DPM)&rft_subject=CODES&rft_subject=DISCARDED DPM'S&rft_subject=DPM IN TRAP/DRESSCHEL BOTTLE&rft_subject=DAYS&rft_subject=HEIGHT&rft_subject=HOURS&rft_subject=MICROCOSM&rft_subject=INT TYPE&rft_subject=MILLIMOLE OCTADECANE MINERALISED&rft_subject=PEAK TYPE&rft_subject=RADIOMETRIC&rft_subject=RETENTION TIME&rft_subject=SEDIMENT&rft_subject=SOIL&rft_subject=UNITS&rft_subject=TEMPERATURE&rft_subject=VOLUME NAOH&rft_subject=WEIGHT OF NAOH&rft_subject=GAS CHROMATOGRAPHS&rft_subject=LABORATORY&rft_subject=CONTINENT > ANTARCTICA > Old Casey&rft_subject=GEOGRAPHIC REGION > POLAR&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=T_microcosm_results when using these data.

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Brief description

Geochemical, microbial and 14C data on remediation of petroleum hydrocarbons in Antarctica. This record is part of ASAC project 1163 (ASAC_1163). Microcosm study using Old Casey petroleum hydrocarbon contaminated sediment investigating the effect of temperature on biodegradation. The experiment was performed over a temperature range of -2 to 42 degrees. The experiment was run over 40 days. Degradation was traced by radiometric methods and total aliphatic hydrocarbons were measured by gas chromatography. Radiometric data in file radiometric_99.xls, Gas Chromatography data in file gc_99.xls. The radiometric spreadsheet is divided up as follows: CALCULATIONS is how much nutrients, water, radioactivity was added to the sediment. SUMMARY is what went into each microcosm flask. %DPMVRST are recovery graphs of individual flasks. AVERAGE RECOVERY and FIRST ORDER are graphs. -2A,-2B etc are the raw data for each flask. The number refers to the temperature, the letter refers to the replicate. The gc_99 spreadsheet is divided up as follows: MicroN2B, MicroN2C etc is the raw gas chromatography data, peak areas, heights, amount extracted. This spreadsheet uses the same codes as the radiometric spreadsheet in the metadata record entitled: 'Mineralisation results using 14C octadecane at a range of water, nutrient levels and freeze thaw cycles'. SUMMARY is the actual hydrocarbon concentrations in ug/g and weathering indices. GRAPHS-ABS are the graphs of absolute concentrations. GRAPHS-RATIO are the graphs of weathering indices. The fields in this dataset are: Days - Since experiment started. Hours - Since experiment started. Weight of NaOH (g) Count (dpm) - measurement from radiation counter - disintegrations per minute. Discarded dpm's - counts 'lost' from the system. Used in a 'mass balance'. Volume NaOH (ml) dpm in trap/dresschel bottle Absolute dpm's % dpm recovered millimole octadecane mineralised Retention Time Area % Area Height of peak Amount Int Type Units Peak Type Codes

Issued: 2001-11-29

Data time period: 1999-09-27 to 1999-11-30

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110.6282,-66.21762 110.6282,-66.32758 110.46753,-66.32758 110.46753,-66.21762 110.6282,-66.21762

110.547865,-66.2726

text: northlimit=-66.21762; southlimit=-66.32758; westlimit=110.46753; eastLimit=110.6282; projection=WGS84

Subjects
% AREA | % DPM RECOVERED | ABSOLUTE DPM'S | AMOUNT | ANTARCTICA | AREA | BIOREMEDIATION | CODES | CONTAMINANT LEVELS/SPILLS | CONTINENT > ANTARCTICA > Old Casey | COUNT (DPM) | DAYS | DISCARDED DPM'S | DPM IN TRAP/DRESSCHEL BOTTLE | EARTH SCIENCE | ENVIRONMENTAL IMPACTS | GAS CHROMATOGRAPHS | GEOGRAPHIC REGION > POLAR | HEIGHT | HOURS | HUMAN DIMENSIONS | INT TYPE | LABORATORY | LAND SURFACE | MICROCOSM | MILLIMOLE OCTADECANE MINERALISED | OIL SPILLS | PEAK TYPE | RADIOMETRIC | RETENTION TIME | SEDIMENT | SOIL | SOIL TEMPERATURE | SOILS | TEMPERATURE | UNITS | VOLUME NAOH | WEIGHT OF NAOH | environment | geoscientificInformation |

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

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