Data

Mineralisation results using 14C octadecane at a range of water, nutrient levels and freeze thaw cycles

Australian Antarctic Data Centre
SNAPE, IAN ; FERGUSON, SUSAN
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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:doi10.26179/5c78c5f9445c0&rft.title=Mineralisation results using 14C octadecane at a range of water, nutrient levels and freeze thaw cycles&rft.identifier=10.26179/5c78c5f9445c0&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 investgating the effect of water, nutrients and freze/thaw cycles on biodegradation. Temperature range -4 to 28 degrees. Microcosms with three different levels of nutrients and three different levels of water were investigated. The experiment was run over 95 days. Degradation was traced by radiometric methods and total aliphatic hydrocarbons were measured by gas chromatography. Radiometric data in file radiometric_01.xls, Gas Chromatography data in file gc_01.xls. This work was completed as part of ASAC project 1163 (ASAC_1163). The radiometric spreadsheet is divided up as follows: CODES is a summary of what went into each microcosm. CALCULATIONS is how much nutrients, water, radioactivity was added to the sediment. SUMMARY is what went into each microcosm flask. CT1, CT2 etc is the raw data, what was measured and calculations of radioactivity and recovery of isotope. Note that the Evaporation flasks (i.e., E10a) the number refers to the temperature that the flasks were incubated at, 'a' and 'b' refer to duplicates. AVERAGE is the average recoveries and first order rates of the triplicate microcosm for each treatment. GRAPHS is the graphs. The fields in this dataset are: Days Hours Initial flask weight NaOH removed NaOH added Weight of NaOH (g) Count (dpm) Discarded dpm's Volume NaOH (ml) dpm in trap Absolute dpm's %dpm recovered millimole octadecane mineralised&rft.creator=SNAPE, IAN &rft.creator=FERGUSON, SUSAN &rft.date=2001&rft.coverage=northlimit=-66.261; southlimit=-66.31249; westlimit=110.45953; eastLimit=110.59637; projection=WGS84&rft.coverage=northlimit=-66.261; southlimit=-66.31249; westlimit=110.45953; eastLimit=110.59637; 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=npcm_report_1988 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=NITROGEN&rft_subject=LAND SURFACE&rft_subject=SOILS&rft_subject=PHOSPHORUS&rft_subject=SOIL ABSORPTION&rft_subject=SOIL MOISTURE/WATER CONTENT&rft_subject=ABSOLUTE DPM'S&rft_subject=DAYS&rft_subject=BIOREMEDIATION&rft_subject=COUNT (DPM)&rft_subject=%DPM RECOVERED&rft_subject=ANTARCTICA&rft_subject=DPM IN TRAP&rft_subject=DISCARDED DPM'S&rft_subject=INITIAL FLASK WEIGHT&rft_subject=MICROCOSM&rft_subject=FREEZE/THAW&rft_subject=HOURS&rft_subject=MILLIMOLE OCTADECANE MINERALISED&rft_subject=NAOH ADDED&rft_subject=RADIOMETRIC&rft_subject=NAOH REMOVED&rft_subject=SEDIMENT&rft_subject=NUTRIENTS&rft_subject=SOIL&rft_subject=SORPTION&rft_subject=TEMPERATURE&rft_subject=WEIGHT OF NAOH&rft_subject=VOLUME NAOH&rft_subject=WATER&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=npcm_report_1988 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 investgating the effect of water, nutrients and freze/thaw cycles on biodegradation. Temperature range -4 to 28 degrees. Microcosms with three different levels of nutrients and three different levels of water were investigated. The experiment was run over 95 days. Degradation was traced by radiometric methods and total aliphatic hydrocarbons were measured by gas chromatography. Radiometric data in file radiometric_01.xls, Gas Chromatography data in file gc_01.xls. This work was completed as part of ASAC project 1163 (ASAC_1163). The radiometric spreadsheet is divided up as follows: CODES is a summary of what went into each microcosm. CALCULATIONS is how much nutrients, water, radioactivity was added to the sediment. SUMMARY is what went into each microcosm flask. CT1, CT2 etc is the raw data, what was measured and calculations of radioactivity and recovery of isotope. Note that the Evaporation flasks (i.e., E10a) the number refers to the temperature that the flasks were incubated at, 'a' and 'b' refer to duplicates. AVERAGE is the average recoveries and first order rates of the triplicate microcosm for each treatment. GRAPHS is the graphs. The fields in this dataset are: Days Hours Initial flask weight NaOH removed NaOH added Weight of NaOH (g) Count (dpm) Discarded dpm's Volume NaOH (ml) dpm in trap Absolute dpm's %dpm recovered millimole octadecane mineralised

Issued: 2001-11-30

Data time period: 2001-06-01 to 2001-10-29

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110.59637,-66.261 110.59637,-66.31249 110.45953,-66.31249 110.45953,-66.261 110.59637,-66.261

110.52795,-66.286745

text: northlimit=-66.261; southlimit=-66.31249; westlimit=110.45953; eastLimit=110.59637; projection=WGS84

Subjects
%DPM RECOVERED | ABSOLUTE DPM'S | ANTARCTICA | BIOREMEDIATION | CONTAMINANT LEVELS/SPILLS | CONTINENT > ANTARCTICA > Old Casey | COUNT (DPM) | DAYS | DISCARDED DPM'S | DPM IN TRAP | EARTH SCIENCE | ENVIRONMENTAL IMPACTS | FREEZE/THAW | GAS CHROMATOGRAPHS | GEOGRAPHIC REGION > POLAR | HOURS | HUMAN DIMENSIONS | INITIAL FLASK WEIGHT | LABORATORY | LAND SURFACE | MICROCOSM | MILLIMOLE OCTADECANE MINERALISED | NAOH ADDED | NAOH REMOVED | NITROGEN | NUTRIENTS | OIL SPILLS | PHOSPHORUS | RADIOMETRIC | SEDIMENT | SOIL | SOIL ABSORPTION | SOIL MOISTURE/WATER CONTENT | SOILS | SORPTION | TEMPERATURE | VOLUME NAOH | WATER | WEIGHT OF NAOH | environment | geoscientificInformation |

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

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