A manipulative field experiment examining the effect of contaminated sediment on the recruitment of soft-sediment infauna (Mar 1998 - Feb 1999).
Gammarid, Isopod, gastropod faunas identified at the Australian Museum. Remaining faunas identified by J. Stark. The effect of location and sediment contamination on recruitment of soft-sediment assemblages were examined in field experiment at Casey Station, East Antarctica. Four locations were used...
id |
ftands:oai:ands.org.au::686369 |
---|---|
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) BENTHIC HABITAT BIOSPHERE AQUATIC ECOSYSTEMS COASTAL HABITAT MARINE HABITAT POPULATION DYNAMICS ECOLOGICAL DYNAMICS SPECIES/POPULATION INTERACTIONS SPECIES DOMINANCE INDICES COMMUNITY DYNAMICS COMMUNITY STRUCTURE ABUNDANCE ANTARCTICA ASSEMBLAGE ARSENIC BENTHIC CADMIUM COMMUNITY CONTAMINATION COPPER FIELD EXPERIMENT HEAVY METALS HUMAN IMPACT LEAD MACROBENTHOS POLLUTION RECOLONISATION RECRUITMENT SAMPLE SILVER SITE SPECIES TOXICITY ZINC MICROSCOPES FIELD INVESTIGATION FIELD SURVEYS SOOS CEOS AMD OCEAN > SOUTHERN OCEAN CONTINENT > ANTARCTICA > East Antarctica Casey Station Brown Bay O'Brien Bay Shannon 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) BENTHIC HABITAT BIOSPHERE AQUATIC ECOSYSTEMS COASTAL HABITAT MARINE HABITAT POPULATION DYNAMICS ECOLOGICAL DYNAMICS SPECIES/POPULATION INTERACTIONS SPECIES DOMINANCE INDICES COMMUNITY DYNAMICS COMMUNITY STRUCTURE ABUNDANCE ANTARCTICA ASSEMBLAGE ARSENIC BENTHIC CADMIUM COMMUNITY CONTAMINATION COPPER FIELD EXPERIMENT HEAVY METALS HUMAN IMPACT LEAD MACROBENTHOS POLLUTION RECOLONISATION RECRUITMENT SAMPLE SILVER SITE SPECIES TOXICITY ZINC MICROSCOPES FIELD INVESTIGATION FIELD SURVEYS SOOS CEOS AMD OCEAN > SOUTHERN OCEAN CONTINENT > ANTARCTICA > East Antarctica Casey Station Brown Bay O'Brien Bay Shannon Bay GEOGRAPHIC REGION > POLAR A manipulative field experiment examining the effect of contaminated sediment on the recruitment of soft-sediment infauna (Mar 1998 - Feb 1999). |
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) BENTHIC HABITAT BIOSPHERE AQUATIC ECOSYSTEMS COASTAL HABITAT MARINE HABITAT POPULATION DYNAMICS ECOLOGICAL DYNAMICS SPECIES/POPULATION INTERACTIONS SPECIES DOMINANCE INDICES COMMUNITY DYNAMICS COMMUNITY STRUCTURE ABUNDANCE ANTARCTICA ASSEMBLAGE ARSENIC BENTHIC CADMIUM COMMUNITY CONTAMINATION COPPER FIELD EXPERIMENT HEAVY METALS HUMAN IMPACT LEAD MACROBENTHOS POLLUTION RECOLONISATION RECRUITMENT SAMPLE SILVER SITE SPECIES TOXICITY ZINC MICROSCOPES FIELD INVESTIGATION FIELD SURVEYS SOOS CEOS AMD OCEAN > SOUTHERN OCEAN CONTINENT > ANTARCTICA > East Antarctica Casey Station Brown Bay O'Brien Bay Shannon Bay GEOGRAPHIC REGION > POLAR |
description |
Gammarid, Isopod, gastropod faunas identified at the Australian Museum. Remaining faunas identified by J. Stark. The effect of location and sediment contamination on recruitment of soft-sediment assemblages were examined in field experiment at Casey Station, East Antarctica. Four locations were used, a polluted bay adjacent to an old disused tip site (Brown Bay), a bay adjacent to the Casey Station sewage outfall, and two undisturbed control locations in O'Brien Bay. At each location two types of defaunated sediment (polluted and control) were placed 12 - 18 m, in experimental trays. Half of the experimental sediments were left in place over the Austral winter, from March - November, and the remaining sediments were collected after a total of one year, in February 1999. There were large differences in recruitment between the two locations and significant differences between the polluted and control sediment. 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 locations more variable than polluted locations, and recruitment in the control sediment more variable than the polluted sediment. 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 64 recruitment samples were collected after 9 months and 52 samples after one year. Samples were sieved at 500 micro m and sorted mainly to species. Samples are rows in data sheet. Site codes include place name (e.g. BB2) and experimental treatment (e.g. C1 - control 1). See accompanying sheet for full details of codes, including species names. Sediment chemistry data are means (and standard errors) for each treatment (averaged over 2 trays). Also links to ASAC 1100. The fields in this dataset are: Species Site Sample Abundance 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 of soft-sediment infauna (Mar 1998 - Feb 1999). |
title_short |
A manipulative field experiment examining the effect of contaminated sediment on the recruitment of soft-sediment infauna (Mar 1998 - Feb 1999). |
title_full |
A manipulative field experiment examining the effect of contaminated sediment on the recruitment of soft-sediment infauna (Mar 1998 - Feb 1999). |
title_fullStr |
A manipulative field experiment examining the effect of contaminated sediment on the recruitment of soft-sediment infauna (Mar 1998 - Feb 1999). |
title_full_unstemmed |
A manipulative field experiment examining the effect of contaminated sediment on the recruitment of soft-sediment infauna (Mar 1998 - Feb 1999). |
title_sort |
manipulative field experiment examining the effect of contaminated sediment on the recruitment of soft-sediment infauna (mar 1998 - feb 1999). |
publisher |
Australian Ocean Data Network |
url |
https://researchdata.ands.org.au/manipulative-field-experiment-feb-1999/686369 https://data.aad.gov.au/metadata/records/ASAC_2201_Casey_SRE2 https://secure3.aad.gov.au/proms/public/projects/report_project_public.cfm?project_no=2201 https://data.aad.gov.au/eds/927/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_SRE2 |
op_coverage |
Spatial: northlimit=-66.27913; southlimit=-66.2941; westlimit=110.52252; eastLimit=110.54701 Temporal: From 1998-02-11 to 1999-02-11 |
long_lat |
ENVELOPE(110.550,110.550,-66.278,-66.278) ENVELOPE(110.528,110.528,-66.282,-66.282) ENVELOPE(110.524,110.524,-66.302,-66.302) ENVELOPE(110.526,110.526,-66.279,-66.279) ENVELOPE(110.52252,110.54701,-66.27913,-66.2941) |
geographic |
Austral Brown Bay Casey Station East Antarctica O'Brien Bay Shannon Bay Southern Ocean |
geographic_facet |
Austral Brown Bay Casey Station East Antarctica O'Brien Bay Shannon Bay Southern Ocean |
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-feb-1999/686369 f6f21b45-1b6f-41d2-9875-1951145b95d6 https://data.aad.gov.au/metadata/records/ASAC_2201_Casey_SRE2 https://secure3.aad.gov.au/proms/public/projects/report_project_public.cfm?project_no=2201 https://data.aad.gov.au/eds/927/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_SRE2 |
_version_ |
1766245670379847680 |
spelling |
ftands:oai:ands.org.au::686369 2023-05-15T13:46:56+02:00 A manipulative field experiment examining the effect of contaminated sediment on the recruitment of soft-sediment infauna (Mar 1998 - Feb 1999). 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 1998-02-11 to 1999-02-11 https://researchdata.ands.org.au/manipulative-field-experiment-feb-1999/686369 https://data.aad.gov.au/metadata/records/ASAC_2201_Casey_SRE2 https://secure3.aad.gov.au/proms/public/projects/report_project_public.cfm?project_no=2201 https://data.aad.gov.au/eds/927/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_SRE2 unknown Australian Ocean Data Network https://researchdata.ands.org.au/manipulative-field-experiment-feb-1999/686369 f6f21b45-1b6f-41d2-9875-1951145b95d6 https://data.aad.gov.au/metadata/records/ASAC_2201_Casey_SRE2 https://secure3.aad.gov.au/proms/public/projects/report_project_public.cfm?project_no=2201 https://data.aad.gov.au/eds/927/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_SRE2 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) BENTHIC HABITAT BIOSPHERE AQUATIC ECOSYSTEMS COASTAL HABITAT MARINE HABITAT POPULATION DYNAMICS ECOLOGICAL DYNAMICS SPECIES/POPULATION INTERACTIONS SPECIES DOMINANCE INDICES COMMUNITY DYNAMICS COMMUNITY STRUCTURE ABUNDANCE ANTARCTICA ASSEMBLAGE ARSENIC BENTHIC CADMIUM COMMUNITY CONTAMINATION COPPER FIELD EXPERIMENT HEAVY METALS HUMAN IMPACT LEAD MACROBENTHOS POLLUTION RECOLONISATION RECRUITMENT SAMPLE SILVER SITE SPECIES TOXICITY ZINC MICROSCOPES FIELD INVESTIGATION FIELD SURVEYS SOOS CEOS AMD OCEAN > SOUTHERN OCEAN CONTINENT > ANTARCTICA > East Antarctica Casey Station Brown Bay O'Brien Bay Shannon 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 and sediment contamination on recruitment of soft-sediment assemblages were examined in field experiment at Casey Station, East Antarctica. Four locations were used, a polluted bay adjacent to an old disused tip site (Brown Bay), a bay adjacent to the Casey Station sewage outfall, and two undisturbed control locations in O'Brien Bay. At each location two types of defaunated sediment (polluted and control) were placed 12 - 18 m, in experimental trays. Half of the experimental sediments were left in place over the Austral winter, from March - November, and the remaining sediments were collected after a total of one year, in February 1999. There were large differences in recruitment between the two locations and significant differences between the polluted and control sediment. 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 locations more variable than polluted locations, and recruitment in the control sediment more variable than the polluted sediment. 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 64 recruitment samples were collected after 9 months and 52 samples after one year. Samples were sieved at 500 micro m and sorted mainly to species. Samples are rows in data sheet. Site codes include place name (e.g. BB2) and experimental treatment (e.g. C1 - control 1). See accompanying sheet for full details of codes, including species names. Sediment chemistry data are means (and standard errors) for each treatment (averaged over 2 trays). Also links to ASAC 1100. The fields in this dataset are: Species Site Sample Abundance Toxicity Arsenic Cadmium Copper Lead Silver Zinc Dataset Antarc* Antarctica East Antarctica Southern Ocean Research Data Australia (Australian National Data Service - ANDS) Austral Brown Bay ENVELOPE(110.550,110.550,-66.278,-66.278) Casey Station ENVELOPE(110.528,110.528,-66.282,-66.282) East Antarctica O'Brien Bay ENVELOPE(110.524,110.524,-66.302,-66.302) Shannon Bay ENVELOPE(110.526,110.526,-66.279,-66.279) Southern Ocean ENVELOPE(110.52252,110.54701,-66.27913,-66.2941) |