Environmental risk assessment of groundwater from remediated fuel spill sites on land into the marine environment at subantarctic Macquarie Island
Progress Code: completed Purpose To provide an ecotoxicological risk assessment of groundwater from two Macquarie Island fuel spill sites that have undergone remediation, delivering evidence to assess the level of residual risk posed by the sites to the adjacent marine receiving environment. An ecot...
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Online Access: | https://researchdata.edu.au/environmental-risk-assessment-macquarie-island/2817072 |
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ftands:oai:ands.org.au::2817072 2023-10-09T21:45:12+02:00 Environmental risk assessment of groundwater from remediated fuel spill sites on land into the marine environment at subantarctic Macquarie Island Spatial: westlimit=158.93372; southlimit=-54.50108; eastlimit=158.94307; northlimit=-54.49637 Temporal: From 2017-11-23 to 2018-01-13 https://researchdata.edu.au/environmental-risk-assessment-macquarie-island/2817072 unknown Australian Ocean Data Network https://researchdata.edu.au/environmental-risk-assessment-macquarie-island/2817072 AAS_4036_Fuel-MarineRiskAssessment-MacquarieIsland-2017 Dataset DOI AU/AADC > Australian Antarctic Data Centre, Australia oceans biota environment EARTH SCIENCE > BIOSPHERE > ECOLOGICAL DYNAMICS > ECOTOXICOLOGY TERRESTRIAL HYDROSPHERE > WATER QUALITY/WATER CHEMISTRY > CONTAMINANTS > PETROLEUM HYDROCARBONS BIOLOGICAL CLASSIFICATION > ANIMALS/INVERTEBRATES OCEANS > MARINE ENVIRONMENT MONITORING ECOSYSTEMS > MARINE ECOSYSTEMS > COASTAL HUMAN DIMENSIONS > ENVIRONMENTAL IMPACTS > CONTAMINANT LEVELS/SPILLS ENVIRONMENTAL RISK ASSESSMENT DIRECT TOXICITY ASSESSEMNT POLLUTION MARINE INVERTEBRATES REMEDIATION WATER QUALITY METER LIVE BIOTA VISUAL OBSERVATIONS MICROSCOPES GAS CHROMATOGRAPHS COLORIMETERS LABORATORY AMD/AU AMD CEOS OCEAN > SOUTHERN OCEAN > MACQUARIE ISLAND GEOGRAPHIC REGION > POLAR dataset ftands 2023-09-18T22:43:01Z Progress Code: completed Purpose To provide an ecotoxicological risk assessment of groundwater from two Macquarie Island fuel spill sites that have undergone remediation, delivering evidence to assess the level of residual risk posed by the sites to the adjacent marine receiving environment. An ecotoxicological risk assessment of groundwater from two Macquarie Island fuel spill sites was conducted to assess the level of risk posed by the sites to the adjacent marine receiving environment. Experiments were conducted on Macquarie Island during the summer season of 2017/18. The two fuel spill sites (known as: Fuel Farm and Power House, see file: Map-macquarie_building_and_structures_14676.pdf) within the vicinity of the Macquarie Island research station had undergone intensive in situ remediation by the Australian Antarctic Division over the previous decade. Despite remediation efforts, groundwater leaching from the sites continued to contain some residual fuel contamination, with sheen observed at several shoreline seeps and chemical analysis of groundwater samples confirmed some hydrocarbon contamination remained. This study aimed to assess the level of residual risk posed by groundwater from these sites as it enters the adjacent marine environment. We ran a series of toxicity tests using composited samples of salinity-adjusted groundwater discharge, as an exposure medium to test the sensitivity of 11 locally collected marine invertebrate species to the groundwater. Groundwater sampling was conducted over two periods: 23-29/11/17 and 18-20/12/17, for use in two rounds of toxicity testing (referred to as test round 1 (A and B) and test round 2). Groundwater samples were collected from 22 groundwater monitoring points; 12 surface seeps and 7 previously installed piezometers. These monitoring points were located along the coastal margin of the of the fuel spill sites, at their boundary with the adjacent marine environment (see: Locations-Fuel Farm-groundwater monitoring.pdf and Locations-Powerhouse-groundwater ... Dataset Antarc* Antarctic Australian Antarctic Division Macquarie Island Southern Ocean Research Data Australia (Australian National Data Service - ANDS) Antarctic Southern Ocean |
institution |
Open Polar |
collection |
Research Data Australia (Australian National Data Service - ANDS) |
op_collection_id |
ftands |
language |
unknown |
topic |
oceans biota environment EARTH SCIENCE > BIOSPHERE > ECOLOGICAL DYNAMICS > ECOTOXICOLOGY TERRESTRIAL HYDROSPHERE > WATER QUALITY/WATER CHEMISTRY > CONTAMINANTS > PETROLEUM HYDROCARBONS BIOLOGICAL CLASSIFICATION > ANIMALS/INVERTEBRATES OCEANS > MARINE ENVIRONMENT MONITORING ECOSYSTEMS > MARINE ECOSYSTEMS > COASTAL HUMAN DIMENSIONS > ENVIRONMENTAL IMPACTS > CONTAMINANT LEVELS/SPILLS ENVIRONMENTAL RISK ASSESSMENT DIRECT TOXICITY ASSESSEMNT POLLUTION MARINE INVERTEBRATES REMEDIATION WATER QUALITY METER LIVE BIOTA VISUAL OBSERVATIONS MICROSCOPES GAS CHROMATOGRAPHS COLORIMETERS LABORATORY AMD/AU AMD CEOS OCEAN > SOUTHERN OCEAN > MACQUARIE ISLAND GEOGRAPHIC REGION > POLAR |
spellingShingle |
oceans biota environment EARTH SCIENCE > BIOSPHERE > ECOLOGICAL DYNAMICS > ECOTOXICOLOGY TERRESTRIAL HYDROSPHERE > WATER QUALITY/WATER CHEMISTRY > CONTAMINANTS > PETROLEUM HYDROCARBONS BIOLOGICAL CLASSIFICATION > ANIMALS/INVERTEBRATES OCEANS > MARINE ENVIRONMENT MONITORING ECOSYSTEMS > MARINE ECOSYSTEMS > COASTAL HUMAN DIMENSIONS > ENVIRONMENTAL IMPACTS > CONTAMINANT LEVELS/SPILLS ENVIRONMENTAL RISK ASSESSMENT DIRECT TOXICITY ASSESSEMNT POLLUTION MARINE INVERTEBRATES REMEDIATION WATER QUALITY METER LIVE BIOTA VISUAL OBSERVATIONS MICROSCOPES GAS CHROMATOGRAPHS COLORIMETERS LABORATORY AMD/AU AMD CEOS OCEAN > SOUTHERN OCEAN > MACQUARIE ISLAND GEOGRAPHIC REGION > POLAR Environmental risk assessment of groundwater from remediated fuel spill sites on land into the marine environment at subantarctic Macquarie Island |
topic_facet |
oceans biota environment EARTH SCIENCE > BIOSPHERE > ECOLOGICAL DYNAMICS > ECOTOXICOLOGY TERRESTRIAL HYDROSPHERE > WATER QUALITY/WATER CHEMISTRY > CONTAMINANTS > PETROLEUM HYDROCARBONS BIOLOGICAL CLASSIFICATION > ANIMALS/INVERTEBRATES OCEANS > MARINE ENVIRONMENT MONITORING ECOSYSTEMS > MARINE ECOSYSTEMS > COASTAL HUMAN DIMENSIONS > ENVIRONMENTAL IMPACTS > CONTAMINANT LEVELS/SPILLS ENVIRONMENTAL RISK ASSESSMENT DIRECT TOXICITY ASSESSEMNT POLLUTION MARINE INVERTEBRATES REMEDIATION WATER QUALITY METER LIVE BIOTA VISUAL OBSERVATIONS MICROSCOPES GAS CHROMATOGRAPHS COLORIMETERS LABORATORY AMD/AU AMD CEOS OCEAN > SOUTHERN OCEAN > MACQUARIE ISLAND GEOGRAPHIC REGION > POLAR |
description |
Progress Code: completed Purpose To provide an ecotoxicological risk assessment of groundwater from two Macquarie Island fuel spill sites that have undergone remediation, delivering evidence to assess the level of residual risk posed by the sites to the adjacent marine receiving environment. An ecotoxicological risk assessment of groundwater from two Macquarie Island fuel spill sites was conducted to assess the level of risk posed by the sites to the adjacent marine receiving environment. Experiments were conducted on Macquarie Island during the summer season of 2017/18. The two fuel spill sites (known as: Fuel Farm and Power House, see file: Map-macquarie_building_and_structures_14676.pdf) within the vicinity of the Macquarie Island research station had undergone intensive in situ remediation by the Australian Antarctic Division over the previous decade. Despite remediation efforts, groundwater leaching from the sites continued to contain some residual fuel contamination, with sheen observed at several shoreline seeps and chemical analysis of groundwater samples confirmed some hydrocarbon contamination remained. This study aimed to assess the level of residual risk posed by groundwater from these sites as it enters the adjacent marine environment. We ran a series of toxicity tests using composited samples of salinity-adjusted groundwater discharge, as an exposure medium to test the sensitivity of 11 locally collected marine invertebrate species to the groundwater. Groundwater sampling was conducted over two periods: 23-29/11/17 and 18-20/12/17, for use in two rounds of toxicity testing (referred to as test round 1 (A and B) and test round 2). Groundwater samples were collected from 22 groundwater monitoring points; 12 surface seeps and 7 previously installed piezometers. These monitoring points were located along the coastal margin of the of the fuel spill sites, at their boundary with the adjacent marine environment (see: Locations-Fuel Farm-groundwater monitoring.pdf and Locations-Powerhouse-groundwater ... |
format |
Dataset |
title |
Environmental risk assessment of groundwater from remediated fuel spill sites on land into the marine environment at subantarctic Macquarie Island |
title_short |
Environmental risk assessment of groundwater from remediated fuel spill sites on land into the marine environment at subantarctic Macquarie Island |
title_full |
Environmental risk assessment of groundwater from remediated fuel spill sites on land into the marine environment at subantarctic Macquarie Island |
title_fullStr |
Environmental risk assessment of groundwater from remediated fuel spill sites on land into the marine environment at subantarctic Macquarie Island |
title_full_unstemmed |
Environmental risk assessment of groundwater from remediated fuel spill sites on land into the marine environment at subantarctic Macquarie Island |
title_sort |
environmental risk assessment of groundwater from remediated fuel spill sites on land into the marine environment at subantarctic macquarie island |
publisher |
Australian Ocean Data Network |
url |
https://researchdata.edu.au/environmental-risk-assessment-macquarie-island/2817072 |
op_coverage |
Spatial: westlimit=158.93372; southlimit=-54.50108; eastlimit=158.94307; northlimit=-54.49637 Temporal: From 2017-11-23 to 2018-01-13 |
geographic |
Antarctic Southern Ocean |
geographic_facet |
Antarctic Southern Ocean |
genre |
Antarc* Antarctic Australian Antarctic Division Macquarie Island Southern Ocean |
genre_facet |
Antarc* Antarctic Australian Antarctic Division Macquarie Island Southern Ocean |
op_source |
AU/AADC > Australian Antarctic Data Centre, Australia |
op_relation |
https://researchdata.edu.au/environmental-risk-assessment-macquarie-island/2817072 AAS_4036_Fuel-MarineRiskAssessment-MacquarieIsland-2017 Dataset DOI |
_version_ |
1779316738953838592 |