A manipulative field experiment examining the effect of contaminated sediment on the recruitment and recolonisation of soft-sediment infauna.
Gammarid, Isopod, gastropod faunas identified at the Australian Museum. Remaining faunas identified by J. Stark. The effect of location, depth and sediment contamination on recruitment of soft-sediment assemblages were examined in a pilot experiment at Casey Station, East Antarctica. Two locations w...
id |
ftands:oai:ands.org.au::686365 |
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record_format |
openpolar |
institution |
Open Polar |
collection |
Research Data Australia (Australian National Data Service - ANDS) |
op_collection_id |
ftands |
language |
unknown |
topic |
biota environment oceans transportation CONTAMINANT LEVELS/SPILLS EARTH SCIENCE HUMAN DIMENSIONS ENVIRONMENTAL IMPACTS HEAVY METALS CONCENTRATION SEWAGE DISPOSAL MARINE OBSTRUCTIONS MARINE ENVIRONMENT MONITORING ANIMALS/INVERTEBRATES BIOLOGICAL CLASSIFICATION CRUSTACEANS ARTHROPODS ECHINODERMS MOLLUSKS SEGMENTED WORMS (ANNELIDS) EARTH SCIENCE > BIOSPHERE > ECOSYSTEMS > MARINE ECOSYSTEMS > BENTHIC COASTAL MARINE ECOSYSTEMS POPULATION DYNAMICS BIOSPHERE ECOLOGICAL DYNAMICS SPECIES/POPULATION INTERACTIONS SPECIES DOMINANCE INDICES COMMUNITY DYNAMICS COMMUNITY STRUCTURE ANTARCTICA ARSENIC ASSEMBLAGE CADMIUM COMMUNITY CONTAMINATION FIELD EXPERIMENT COPPER HUMAN IMPACT LEAD LOCATION MACROBENTHOS RECRUITMENT RECOLONISATION POLLUTION SILVER SITE AND REP SITE TMT SPECIES TOXICITY ZINC MICROSCOPES LABORATORY AMD/AU CEOS AMD OCEAN > SOUTHERN OCEAN CONTINENT > ANTARCTICA > East Antarctica Casey Station Brown Bay O'Brien Bay GEOGRAPHIC REGION > POLAR |
spellingShingle |
biota environment oceans transportation CONTAMINANT LEVELS/SPILLS EARTH SCIENCE HUMAN DIMENSIONS ENVIRONMENTAL IMPACTS HEAVY METALS CONCENTRATION SEWAGE DISPOSAL MARINE OBSTRUCTIONS MARINE ENVIRONMENT MONITORING ANIMALS/INVERTEBRATES BIOLOGICAL CLASSIFICATION CRUSTACEANS ARTHROPODS ECHINODERMS MOLLUSKS SEGMENTED WORMS (ANNELIDS) EARTH SCIENCE > BIOSPHERE > ECOSYSTEMS > MARINE ECOSYSTEMS > BENTHIC COASTAL MARINE ECOSYSTEMS POPULATION DYNAMICS BIOSPHERE ECOLOGICAL DYNAMICS SPECIES/POPULATION INTERACTIONS SPECIES DOMINANCE INDICES COMMUNITY DYNAMICS COMMUNITY STRUCTURE ANTARCTICA ARSENIC ASSEMBLAGE CADMIUM COMMUNITY CONTAMINATION FIELD EXPERIMENT COPPER HUMAN IMPACT LEAD LOCATION MACROBENTHOS RECRUITMENT RECOLONISATION POLLUTION SILVER SITE AND REP SITE TMT SPECIES TOXICITY ZINC MICROSCOPES LABORATORY AMD/AU CEOS AMD OCEAN > SOUTHERN OCEAN CONTINENT > ANTARCTICA > East Antarctica Casey Station Brown Bay O'Brien Bay GEOGRAPHIC REGION > POLAR A manipulative field experiment examining the effect of contaminated sediment on the recruitment and recolonisation of soft-sediment infauna. |
topic_facet |
biota environment oceans transportation CONTAMINANT LEVELS/SPILLS EARTH SCIENCE HUMAN DIMENSIONS ENVIRONMENTAL IMPACTS HEAVY METALS CONCENTRATION SEWAGE DISPOSAL MARINE OBSTRUCTIONS MARINE ENVIRONMENT MONITORING ANIMALS/INVERTEBRATES BIOLOGICAL CLASSIFICATION CRUSTACEANS ARTHROPODS ECHINODERMS MOLLUSKS SEGMENTED WORMS (ANNELIDS) EARTH SCIENCE > BIOSPHERE > ECOSYSTEMS > MARINE ECOSYSTEMS > BENTHIC COASTAL MARINE ECOSYSTEMS POPULATION DYNAMICS BIOSPHERE ECOLOGICAL DYNAMICS SPECIES/POPULATION INTERACTIONS SPECIES DOMINANCE INDICES COMMUNITY DYNAMICS COMMUNITY STRUCTURE ANTARCTICA ARSENIC ASSEMBLAGE CADMIUM COMMUNITY CONTAMINATION FIELD EXPERIMENT COPPER HUMAN IMPACT LEAD LOCATION MACROBENTHOS RECRUITMENT RECOLONISATION POLLUTION SILVER SITE AND REP SITE TMT SPECIES TOXICITY ZINC MICROSCOPES LABORATORY AMD/AU CEOS AMD OCEAN > SOUTHERN OCEAN CONTINENT > ANTARCTICA > East Antarctica Casey Station Brown Bay O'Brien Bay GEOGRAPHIC REGION > POLAR |
description |
Gammarid, Isopod, gastropod faunas identified at the Australian Museum. Remaining faunas identified by J. Stark. The effect of location, depth and sediment contamination on recruitment of soft-sediment assemblages were examined in a pilot experiment at Casey Station, East Antarctica. Two locations were used, a polluted bay adjacent to an old disused tip site (Brown Bay) and an undisturbed control (O'Brien Bay). At each location two types of defaunated sediment (polluted and control) were placed at 2 depths, 15 m and 25 m. Sediments were left in place over the Austral winter, from March - November. There were large differences in recruitment between the two locations and depths and some differences between the two sediment types. Brown Bay had greater recruitment than O'Brien Bay. Shallow sites had generally greater recruitment than deep, but deep sites had greater diversity (H'), richness (d) and evenness (J'). Control sediment recruited greater numbers of arthropod, gammarid and isopod taxa. There were not only differences in abundance of taxa and assemblage structure but also in spatial variability and variability of populations of certain taxa, with recruitment to the control and deep locations more variable, and recruitment in the control sediment more variable than the polluted sediment. Recruitment was influenced by a combination of location, depth and sediment type. There is some evidence of an environmental impact at the polluted site. The majority of fauna recruiting to the experiment were highly motile colonizing species with non-pelagic lecithotrophic larvae, usually brooded and released as dispersing juveniles, such as gammarids, tanaids, isopods and gastropods. A total of 56 recruitment samples were collected. Samples were sieved at 500 micro metres and sorted mainly to species. Metal concentrations and total organic carbon concentrations are also included. Also links to ASAC 1100. The fields in this dataset are: Species Location Site Treatment (tmt) Site and replicate Toxicity Arsenic Cadmium Copper Lead Silver Zinc |
author2 |
AADC (originator) AU/AADC > Australian Antarctic Data Centre, Australia (resourceProvider) |
format |
Dataset |
title |
A manipulative field experiment examining the effect of contaminated sediment on the recruitment and recolonisation of soft-sediment infauna. |
title_short |
A manipulative field experiment examining the effect of contaminated sediment on the recruitment and recolonisation of soft-sediment infauna. |
title_full |
A manipulative field experiment examining the effect of contaminated sediment on the recruitment and recolonisation of soft-sediment infauna. |
title_fullStr |
A manipulative field experiment examining the effect of contaminated sediment on the recruitment and recolonisation of soft-sediment infauna. |
title_full_unstemmed |
A manipulative field experiment examining the effect of contaminated sediment on the recruitment and recolonisation of soft-sediment infauna. |
title_sort |
manipulative field experiment examining the effect of contaminated sediment on the recruitment and recolonisation of soft-sediment infauna. |
publisher |
Australian Ocean Data Network |
url |
https://researchdata.ands.org.au/manipulative-field-experiment-sediment-infauna/686365 https://data.aad.gov.au/metadata/records/ASAC_2201_Casey_SRE1 https://secure3.aad.gov.au/proms/public/projects/report_project_public.cfm?project_no=2201 https://data.aad.gov.au/eds/926/download https://secure3.aad.gov.au/proms/public/projects/report_project_public.cfm?project_no=1100 http://data.aad.gov.au/aadc/metadata/citation.cfm?entry_id=ASAC_2201_Casey_SRE1 |
op_coverage |
Spatial: northlimit=-66.27913; southlimit=-66.2941; westlimit=110.52252; eastLimit=110.54701 Temporal: From 1997-03-05 to 1997-11-18 |
long_lat |
ENVELOPE(110.528,110.528,-66.282,-66.282) ENVELOPE(110.524,110.524,-66.302,-66.302) ENVELOPE(110.550,110.550,-66.278,-66.278) ENVELOPE(110.52252,110.54701,-66.27913,-66.2941) |
geographic |
Southern Ocean East Antarctica Austral Casey Station O'Brien Bay Brown Bay |
geographic_facet |
Southern Ocean East Antarctica Austral Casey Station O'Brien Bay Brown Bay |
genre |
Antarc* Antarctica East Antarctica Southern Ocean |
genre_facet |
Antarc* Antarctica East Antarctica Southern Ocean |
op_source |
https://data.aad.gov.au |
op_relation |
https://researchdata.ands.org.au/manipulative-field-experiment-sediment-infauna/686365 807d9c9d-ee8d-4eb0-99cc-46f6e368ff13 https://data.aad.gov.au/metadata/records/ASAC_2201_Casey_SRE1 https://secure3.aad.gov.au/proms/public/projects/report_project_public.cfm?project_no=2201 https://data.aad.gov.au/eds/926/download https://secure3.aad.gov.au/proms/public/projects/report_project_public.cfm?project_no=1100 http://data.aad.gov.au/aadc/metadata/citation.cfm?entry_id=ASAC_2201_Casey_SRE1 |
_version_ |
1766245670155452416 |
spelling |
ftands:oai:ands.org.au::686365 2023-05-15T13:46:56+02:00 A manipulative field experiment examining the effect of contaminated sediment on the recruitment and recolonisation of soft-sediment infauna. AADC (originator) AU/AADC > Australian Antarctic Data Centre, Australia (resourceProvider) Spatial: northlimit=-66.27913; southlimit=-66.2941; westlimit=110.52252; eastLimit=110.54701 Temporal: From 1997-03-05 to 1997-11-18 https://researchdata.ands.org.au/manipulative-field-experiment-sediment-infauna/686365 https://data.aad.gov.au/metadata/records/ASAC_2201_Casey_SRE1 https://secure3.aad.gov.au/proms/public/projects/report_project_public.cfm?project_no=2201 https://data.aad.gov.au/eds/926/download https://secure3.aad.gov.au/proms/public/projects/report_project_public.cfm?project_no=1100 http://data.aad.gov.au/aadc/metadata/citation.cfm?entry_id=ASAC_2201_Casey_SRE1 unknown Australian Ocean Data Network https://researchdata.ands.org.au/manipulative-field-experiment-sediment-infauna/686365 807d9c9d-ee8d-4eb0-99cc-46f6e368ff13 https://data.aad.gov.au/metadata/records/ASAC_2201_Casey_SRE1 https://secure3.aad.gov.au/proms/public/projects/report_project_public.cfm?project_no=2201 https://data.aad.gov.au/eds/926/download https://secure3.aad.gov.au/proms/public/projects/report_project_public.cfm?project_no=1100 http://data.aad.gov.au/aadc/metadata/citation.cfm?entry_id=ASAC_2201_Casey_SRE1 https://data.aad.gov.au biota environment oceans transportation CONTAMINANT LEVELS/SPILLS EARTH SCIENCE HUMAN DIMENSIONS ENVIRONMENTAL IMPACTS HEAVY METALS CONCENTRATION SEWAGE DISPOSAL MARINE OBSTRUCTIONS MARINE ENVIRONMENT MONITORING ANIMALS/INVERTEBRATES BIOLOGICAL CLASSIFICATION CRUSTACEANS ARTHROPODS ECHINODERMS MOLLUSKS SEGMENTED WORMS (ANNELIDS) EARTH SCIENCE > BIOSPHERE > ECOSYSTEMS > MARINE ECOSYSTEMS > BENTHIC COASTAL MARINE ECOSYSTEMS POPULATION DYNAMICS BIOSPHERE ECOLOGICAL DYNAMICS SPECIES/POPULATION INTERACTIONS SPECIES DOMINANCE INDICES COMMUNITY DYNAMICS COMMUNITY STRUCTURE ANTARCTICA ARSENIC ASSEMBLAGE CADMIUM COMMUNITY CONTAMINATION FIELD EXPERIMENT COPPER HUMAN IMPACT LEAD LOCATION MACROBENTHOS RECRUITMENT RECOLONISATION POLLUTION SILVER SITE AND REP SITE TMT SPECIES TOXICITY ZINC MICROSCOPES LABORATORY AMD/AU CEOS AMD OCEAN > SOUTHERN OCEAN CONTINENT > ANTARCTICA > East Antarctica Casey Station Brown Bay O'Brien Bay GEOGRAPHIC REGION > POLAR dataset ftands 2020-01-05T21:07:25Z Gammarid, Isopod, gastropod faunas identified at the Australian Museum. Remaining faunas identified by J. Stark. The effect of location, depth and sediment contamination on recruitment of soft-sediment assemblages were examined in a pilot experiment at Casey Station, East Antarctica. Two locations were used, a polluted bay adjacent to an old disused tip site (Brown Bay) and an undisturbed control (O'Brien Bay). At each location two types of defaunated sediment (polluted and control) were placed at 2 depths, 15 m and 25 m. Sediments were left in place over the Austral winter, from March - November. There were large differences in recruitment between the two locations and depths and some differences between the two sediment types. Brown Bay had greater recruitment than O'Brien Bay. Shallow sites had generally greater recruitment than deep, but deep sites had greater diversity (H'), richness (d) and evenness (J'). Control sediment recruited greater numbers of arthropod, gammarid and isopod taxa. There were not only differences in abundance of taxa and assemblage structure but also in spatial variability and variability of populations of certain taxa, with recruitment to the control and deep locations more variable, and recruitment in the control sediment more variable than the polluted sediment. Recruitment was influenced by a combination of location, depth and sediment type. There is some evidence of an environmental impact at the polluted site. The majority of fauna recruiting to the experiment were highly motile colonizing species with non-pelagic lecithotrophic larvae, usually brooded and released as dispersing juveniles, such as gammarids, tanaids, isopods and gastropods. A total of 56 recruitment samples were collected. Samples were sieved at 500 micro metres and sorted mainly to species. Metal concentrations and total organic carbon concentrations are also included. Also links to ASAC 1100. The fields in this dataset are: Species Location Site Treatment (tmt) Site and replicate Toxicity Arsenic Cadmium Copper Lead Silver Zinc Dataset Antarc* Antarctica East Antarctica Southern Ocean Research Data Australia (Australian National Data Service - ANDS) Southern Ocean East Antarctica Austral Casey Station ENVELOPE(110.528,110.528,-66.282,-66.282) O'Brien Bay ENVELOPE(110.524,110.524,-66.302,-66.302) Brown Bay ENVELOPE(110.550,110.550,-66.278,-66.278) ENVELOPE(110.52252,110.54701,-66.27913,-66.2941) |