Survey of soft sediment assemblages around Casey Station (Winter grab samples), June-Sept 1998
Gammarid, Isopod, gastropod faunas identified at the Australian Museum. Remaining faunas identified by J. Stark. Marine soft-sediment assemblages were sampled from shallow (5 - 35m) nearshore regions around Casey Station, Windmill Islands, East Antarctica in winter 1998, using a van-Veen grab (surfa...
id |
ftands:oai:ands.org.au::686376 |
---|---|
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 ASSEMBLAGE COMMUNITY DATE GRAB SAMPLES HUMAN IMPACT LOCATION MACROBENTHOS POLLUTION SITE SITE/REPLICATE SPECIES WINTER GRAB SAMPLERS MICROSCOPES FIELD INVESTIGATION FIELD SURVEYS AMD/AU 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) 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 ASSEMBLAGE COMMUNITY DATE GRAB SAMPLES HUMAN IMPACT LOCATION MACROBENTHOS POLLUTION SITE SITE/REPLICATE SPECIES WINTER GRAB SAMPLERS MICROSCOPES FIELD INVESTIGATION FIELD SURVEYS AMD/AU CEOS AMD OCEAN > SOUTHERN OCEAN CONTINENT > ANTARCTICA > East Antarctica Casey Station Brown Bay O'Brien Bay Shannon Bay GEOGRAPHIC REGION > POLAR Survey of soft sediment assemblages around Casey Station (Winter grab samples), June-Sept 1998 |
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 ASSEMBLAGE COMMUNITY DATE GRAB SAMPLES HUMAN IMPACT LOCATION MACROBENTHOS POLLUTION SITE SITE/REPLICATE SPECIES WINTER GRAB SAMPLERS MICROSCOPES FIELD INVESTIGATION FIELD SURVEYS AMD/AU 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. Marine soft-sediment assemblages were sampled from shallow (5 - 35m) nearshore regions around Casey Station, Windmill Islands, East Antarctica in winter 1998, using a van-Veen grab (surface area 20 x 25 cm). Samples were sieved through a 1 mm mesh and sorted to species where possible. A hierarchical, spatially nested sampling design was used with locations (km's apart), sites (100s of metres apart). Two potentially impacted, polluted locations (Shannon Bay - adjacent to a sewage outfall; and Brown Bay - adjacent to an old garbage tip) were compared with a control location in O'Brien Bay. Data were analysed using both multivariate and univariate statistical methods. Significant differences in assemblages were found between locations and between sites within locations. Significant differences in the abundances of taxa at several taxonomic levels (species, family, order, phylum) were also found at both spatial scales. Significant differences were also detected between the polluted and control locations. These samples were collected as part of a larger program examining human impacts in marine benthic assemblages at Casey Station. These samples were used in an analysis of temporal changes in soft-sediment assemblages at Casey. A total of 30 grab samples were collected in this survey. The fields in this dataset are: Location Site Date Site/Replicate Species |
author2 |
AADC (originator) AU/AADC > Australian Antarctic Data Centre, Australia (resourceProvider) |
format |
Dataset |
title |
Survey of soft sediment assemblages around Casey Station (Winter grab samples), June-Sept 1998 |
title_short |
Survey of soft sediment assemblages around Casey Station (Winter grab samples), June-Sept 1998 |
title_full |
Survey of soft sediment assemblages around Casey Station (Winter grab samples), June-Sept 1998 |
title_fullStr |
Survey of soft sediment assemblages around Casey Station (Winter grab samples), June-Sept 1998 |
title_full_unstemmed |
Survey of soft sediment assemblages around Casey Station (Winter grab samples), June-Sept 1998 |
title_sort |
survey of soft sediment assemblages around casey station (winter grab samples), june-sept 1998 |
publisher |
Australian Ocean Data Network |
url |
https://researchdata.ands.org.au/survey-soft-sediment-sept-1998/686376 https://data.aad.gov.au/metadata/records/ASAC_2201_Casey_benthic_survey3 https://data.aad.gov.au/eds/931/download https://secure3.aad.gov.au/proms/public/projects/report_project_public.cfm?project_no=2201 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_benthic_survey3 |
op_coverage |
Spatial: northlimit=-66.27913; southlimit=-66.2941; westlimit=110; eastLimit=110.53687 Temporal: From 1998-06-05 to 1998-09-18 |
long_lat |
ENVELOPE(110.417,110.417,-66.350,-66.350) ENVELOPE(110.528,110.528,-66.282,-66.282) ENVELOPE(161.900,161.900,-71.583,-71.583) ENVELOPE(110.524,110.524,-66.302,-66.302) ENVELOPE(110.550,110.550,-66.278,-66.278) ENVELOPE(110.526,110.526,-66.279,-66.279) ENVELOPE(110,110.53687,-66.27913,-66.2941) |
geographic |
Southern Ocean East Antarctica Windmill Islands Casey Station Van Veen O'Brien Bay Brown Bay Shannon Bay |
geographic_facet |
Southern Ocean East Antarctica Windmill Islands Casey Station Van Veen O'Brien Bay Brown Bay Shannon Bay |
genre |
Antarc* Antarctica East Antarctica Southern Ocean Windmill Islands |
genre_facet |
Antarc* Antarctica East Antarctica Southern Ocean Windmill Islands |
op_source |
https://data.aad.gov.au |
op_relation |
https://researchdata.ands.org.au/survey-soft-sediment-sept-1998/686376 32dfcfb6-f889-40ca-b532-ea8ea2106dce https://data.aad.gov.au/metadata/records/ASAC_2201_Casey_benthic_survey3 https://data.aad.gov.au/eds/931/download https://secure3.aad.gov.au/proms/public/projects/report_project_public.cfm?project_no=2201 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_benthic_survey3 |
_version_ |
1766245671628701696 |
spelling |
ftands:oai:ands.org.au::686376 2023-05-15T13:46:56+02:00 Survey of soft sediment assemblages around Casey Station (Winter grab samples), June-Sept 1998 AADC (originator) AU/AADC > Australian Antarctic Data Centre, Australia (resourceProvider) Spatial: northlimit=-66.27913; southlimit=-66.2941; westlimit=110; eastLimit=110.53687 Temporal: From 1998-06-05 to 1998-09-18 https://researchdata.ands.org.au/survey-soft-sediment-sept-1998/686376 https://data.aad.gov.au/metadata/records/ASAC_2201_Casey_benthic_survey3 https://data.aad.gov.au/eds/931/download https://secure3.aad.gov.au/proms/public/projects/report_project_public.cfm?project_no=2201 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_benthic_survey3 unknown Australian Ocean Data Network https://researchdata.ands.org.au/survey-soft-sediment-sept-1998/686376 32dfcfb6-f889-40ca-b532-ea8ea2106dce https://data.aad.gov.au/metadata/records/ASAC_2201_Casey_benthic_survey3 https://data.aad.gov.au/eds/931/download https://secure3.aad.gov.au/proms/public/projects/report_project_public.cfm?project_no=2201 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_benthic_survey3 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 ASSEMBLAGE COMMUNITY DATE GRAB SAMPLES HUMAN IMPACT LOCATION MACROBENTHOS POLLUTION SITE SITE/REPLICATE SPECIES WINTER GRAB SAMPLERS MICROSCOPES FIELD INVESTIGATION FIELD SURVEYS AMD/AU 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. Marine soft-sediment assemblages were sampled from shallow (5 - 35m) nearshore regions around Casey Station, Windmill Islands, East Antarctica in winter 1998, using a van-Veen grab (surface area 20 x 25 cm). Samples were sieved through a 1 mm mesh and sorted to species where possible. A hierarchical, spatially nested sampling design was used with locations (km's apart), sites (100s of metres apart). Two potentially impacted, polluted locations (Shannon Bay - adjacent to a sewage outfall; and Brown Bay - adjacent to an old garbage tip) were compared with a control location in O'Brien Bay. Data were analysed using both multivariate and univariate statistical methods. Significant differences in assemblages were found between locations and between sites within locations. Significant differences in the abundances of taxa at several taxonomic levels (species, family, order, phylum) were also found at both spatial scales. Significant differences were also detected between the polluted and control locations. These samples were collected as part of a larger program examining human impacts in marine benthic assemblages at Casey Station. These samples were used in an analysis of temporal changes in soft-sediment assemblages at Casey. A total of 30 grab samples were collected in this survey. The fields in this dataset are: Location Site Date Site/Replicate Species Dataset Antarc* Antarctica East Antarctica Southern Ocean Windmill Islands Research Data Australia (Australian National Data Service - ANDS) Southern Ocean East Antarctica Windmill Islands ENVELOPE(110.417,110.417,-66.350,-66.350) Casey Station ENVELOPE(110.528,110.528,-66.282,-66.282) Van Veen ENVELOPE(161.900,161.900,-71.583,-71.583) O'Brien Bay ENVELOPE(110.524,110.524,-66.302,-66.302) Brown Bay ENVELOPE(110.550,110.550,-66.278,-66.278) Shannon Bay ENVELOPE(110.526,110.526,-66.279,-66.279) ENVELOPE(110,110.53687,-66.27913,-66.2941) |