Data

Chemical properties of marine sediments sampled during the Thala Valley Long Term Monitoring (TV-LTM) 2014-15 field season

Australian Ocean Data Network
Stark, J., Johnstone, G.J. and Stark, S.C. ; STARK, JONNY ; JOHNSTONE, GLENN JAMES ; STARK, SCOTT CHARLES
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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_4180_TV-LTM1415_SedimentChemistry&rft.title=Chemical properties of marine sediments sampled during the Thala Valley Long Term Monitoring (TV-LTM) 2014-15 field season&rft.identifier=http://data.aad.gov.au/metadata/records/AAS_4180_TV-LTM1415_SedimentChemistry&rft.publisher=Australian Antarctic Data Centre&rft.description=This data set contains chemical parameters determined for marine sediment samples collected in the 2014-15 summer field season as part of the Thala Valley Long term Monitoring (TV-LTM) project. The aim of this project is to examine changes in the marine benthic ecosystem in the vicinity of Casey station following clean-up of the abandoned Thala Valley waste disposal ('tip') site in 2003-04. The chemical parameters are: (1) 1 M hydrochloric acid-extractable elements (mainly metals) by ICP-AES (inductively coupled plasma - atomic emission spectrometry) (2) water-extractable nutrients by FIA (flow injection analysis) (3) petroleum hydrocarbon fractions (TPH: total petroleum hydrocarbons) and persistent organic pollutants (POPs) - polychlorinated biphenyls (PCBs) and polybrominated diphenyl ethers (PBDEs) - by GC-FID, GC-ECD and GC-MS (gas chromatography - flame ionization detector / electron capture detector / mass spectrometry), respectively (4) Loss on Ignition at 550 degrees Celsius (LOI; as a proxy for Total Organic Matter) and Dry Matter Fraction (DMF) by gravimetric analysis. Data sets 1, 3 and 4 were obtained for composite samples prepared from the 0-5 cm section of 51 marine sediment cores collected by SCUBA divers from impacted (contaminated) and control (pristine) locations around Casey. Data set 2 was obtained for a subsample of the surface section (0-1 cm) of each of 74 marine sediment cores collected during the same sampling campaign. Sample locations: * Brown Bay (BB) - inner, mid and outer sites * Casey Wharf * McGrady Cove * O'Brien Bay (OB) - OB1, OB2, OB3 sites * Shannon Bay * Wilkes (adjacent to abandoned station) Analytical labs involved: * Wild Lab, AAD, Kingston, Tasmania (data sets 1 and 4; sample preparation for data set 2) * Analytical Services Tasmania (AST), New Town, Tasmania (data set 2) * Analytical Services Unit (ASU), Queen's University, Kingston, Ontario, Canada (data set 3) Information concerning analytical data quality (method reporting limits, accuracy and precision), are included with each data set. Complete analytical method details are available in a separate summary document.Progress Code: completedStatement: There were no significant problems with quality for this data set. Refer to individual data sets (1) - (4) for information regarding analytical quality in the specific analyses.&rft.creator=Stark, J., Johnstone, G.J. and Stark, S.C. &rft.creator=STARK, JONNY &rft.creator=JOHNSTONE, GLENN JAMES &rft.creator=STARK, SCOTT CHARLES &rft.date=2019&rft.coverage=westlimit=110.478; southlimit=-66.314; eastlimit=110.581; northlimit=-66.255&rft.coverage=westlimit=110.478; southlimit=-66.314; eastlimit=110.581; northlimit=-66.255&rft.coverage=uplimit=0; downlimit=0&rft.coverage=uplimit=0; downlimit=0&rft.coverage=uplimit=20; downlimit=0&rft.coverage=uplimit=20; downlimit=0&rft_rights=This metadata record is publicly available.&rft_rights=These data are not yet publicly available.&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_4180_TV-LTM1415_SedimentChemistry 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 > MARINE SEDIMENTS > SEDIMENT CHEMISTRY&rft_subject=EARTH SCIENCE > OCEANS > WATER QUALITY > OCEAN CONTAMINANTS&rft_subject=EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > HYDROCARBONS&rft_subject=EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > ORGANIC MATTER&rft_subject=EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > NUTRIENTS&rft_subject=EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > TRACE ELEMENTS&rft_subject=CONTROL (PRISTINE) SEDIMENT&rft_subject=CONTAMINATED SEDIMENT&rft_subject=NEAR-SHORE MARINE SEDIMENT&rft_subject=HUMAN IMPACTS&rft_subject=CONTAMINATED AND CONTROL LOCATIONS&rft_subject=LABORATORY FURNACE&rft_subject=ACID EXTRACTABLE ELEMENTS / METALS&rft_subject=DRYING OVEN&rft_subject=ANALYTICAL BALANCE&rft_subject=WATER EXTRACTABLE NUTRIENTS&rft_subject=TOTAL PETROLEUM HYDROCARBONS&rft_subject=PERSISTENT ORGANIC POLLUTANTS (POPS)&rft_subject=POLYCHLORINATED BIPHENYLS (PCBS)&rft_subject=TOTAL ORGANIC MATTER&rft_subject=POLYBROMINATED DIPHENYL ETHERS (PBDES)&rft_subject=LOSS ON IGNITION&rft_subject=DRY MATTER FRACTION&rft_subject=ICP-ES > INDUCTIVELY COUPLED PLASMA EMISSION SPECTROSCOPY&rft_subject=GC-MS > Gas Chromatograph/Mass Spectrometry&rft_subject=FIA > FLOW INJECTION ANALYSIS&rft_subject=GC-FID > Gas Chromatography - Flame Ionization Detector&rft_subject=GC-ECD&rft_subject=LABORATORY&rft_subject=FIELD SURVEYS&rft_subject=AMD/AU&rft_subject=AMD&rft_subject=CEOS&rft_subject=GEOGRAPHIC REGION > POLAR&rft_subject=CONTINENT > ANTARCTICA > CASEY STATION&rft_subject=CONTINENT > ANTARCTICA > CASEY WHARF&rft_subject=CONTINENT > ANTARCTICA > MCGRADY COVE&rft_subject=CONTINENT > ANTARCTICA > SHANNON BAY&rft_subject=CONTINENT > ANTARCTICA > WILKES&rft_subject=CONTINENT > ANTARCTICA > O'BRIEN BAY&rft_subject=CONTINENT > ANTARCTICA > BROWN BAY&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_4180_TV-LTM1415_SedimentChemistry when using these data.
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Brief description

This data set contains chemical parameters determined for marine sediment samples collected in the 2014-15 summer field season as part of the Thala Valley Long term Monitoring (TV-LTM) project. The aim of this project is to examine changes in the marine benthic ecosystem in the vicinity of Casey station following clean-up of the abandoned Thala Valley waste disposal ('tip') site in 2003-04. The chemical parameters are: (1) 1 M hydrochloric acid-extractable elements (mainly metals) by ICP-AES (inductively coupled plasma - atomic emission spectrometry) (2) water-extractable nutrients by FIA (flow injection analysis) (3) petroleum hydrocarbon fractions (TPH: total petroleum hydrocarbons) and persistent organic pollutants (POPs) - polychlorinated biphenyls (PCBs) and polybrominated diphenyl ethers (PBDEs) - by GC-FID, GC-ECD and GC-MS (gas chromatography - flame ionization detector / electron capture detector / mass spectrometry), respectively (4) Loss on Ignition at 550 degrees Celsius (LOI; as a proxy for Total Organic Matter) and Dry Matter Fraction (DMF) by gravimetric analysis. Data sets 1, 3 and 4 were obtained for composite samples prepared from the 0-5 cm section of 51 marine sediment cores collected by SCUBA divers from impacted (contaminated) and control (pristine) locations around Casey. Data set 2 was obtained for a subsample of the surface section (0-1 cm) of each of 74 marine sediment cores collected during the same sampling campaign. Sample locations: * Brown Bay (BB) - inner, mid and outer sites * Casey Wharf * McGrady Cove * O'Brien Bay (OB) - OB1, OB2, OB3 sites * Shannon Bay * Wilkes (adjacent to abandoned station) Analytical labs involved: * Wild Lab, AAD, Kingston, Tasmania (data sets 1 and 4; sample preparation for data set 2) * Analytical Services Tasmania (AST), New Town, Tasmania (data set 2) * Analytical Services Unit (ASU), Queen's University, Kingston, Ontario, Canada (data set 3) Information concerning analytical data quality (method reporting limits, accuracy and precision), are included with each data set. Complete analytical method details are available in a separate summary document.

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Progress Code: completed
Statement: There were no significant problems with quality for this data set. Refer to individual data sets (1) - (4) for information regarding analytical quality in the specific analyses.

Notes

Purpose
The TV-LTM 2014-15 field season was the last in a series of field campaigns where data and samples were collected to evaluate the effects on the nearby marine environment of remediating the abandoned waste disposal site at Thala Valley in 2003-04. The data will be compared to measurements/samples obtained before, during and several times after (less than 10 yr: short- to mid-term monitoring) clean-up of the tip site.

Data time period: 2015-01-14 to 2015-02-19

This dataset is part of a larger collection

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110.581,-66.255 110.581,-66.314 110.478,-66.314 110.478,-66.255 110.581,-66.255

110.5295,-66.2845

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text: uplimit=0; downlimit=0

text: uplimit=20; downlimit=0

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Other Information
Download the dataset. (GET DATA > DIRECT DOWNLOAD)

uri : https://data.aad.gov.au/eds/5050/download

Identifiers
  • global : AAS_4180_TV-LTM1415_SedimentChemistry