Trophic Ecology of the Antarctic Nearshore Zone
Project Objectives 1) To describe trophic relationships in near shore marine benthic ecosystems of East Antarctica and determine the importance of environmental forces (such as sea ice and primary production) to the structure of food webs and biological interactions in benthic assemblages. 2) To det...
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ftands:oai:ands.org.au::701945 2023-05-15T13:47:00+02:00 Trophic Ecology of the Antarctic Nearshore Zone STARK, JONATHAN SEAN (hasPrincipalInvestigator) STARK, JONATHAN SEAN (processor) Australian Antarctic Data Centre (publisher) Spatial: northlimit=-66.2833; southlimit=-68.5833; westlimit=77.9667; eastLimit=110.5167; projection=WGS84 Temporal: From 2006-11-01 to 2010-03-31 https://researchdata.ands.org.au/trophic-ecology-antarctic-nearshore-zone/701945 https://data.aad.gov.au/metadata/records/TRENZ http://nla.gov.au/nla.party-617536 unknown Australian Antarctic Data Centre https://researchdata.ands.org.au/trophic-ecology-antarctic-nearshore-zone/701945 19db1c7d-c5c4-4367-8d7b-de4e4b06226f TRENZ https://data.aad.gov.au/metadata/records/TRENZ http://nla.gov.au/nla.party-617536 Australian Antarctic Data Centre biota environment oceans ICE EXTENT EARTH SCIENCE CRYOSPHERE SEA ICE MARINE SEDIMENTS STABLE ISOTOPES OCEAN CHEMISTRY RAY-FINNED FISHES BIOLOGICAL CLASSIFICATION ANIMALS/VERTEBRATES FISH SEALS/SEA LIONS/WALRUSES MAMMALS CARNIVORES CRUSTACEANS ANIMALS/INVERTEBRATES ARTHROPODS AMPHIPODS OSTRACODS ISOPODS FLATWORMS/FLUKES/TAPEWORMS ROUNDWORMS PRIAPULANS SEA PENS CNIDARIANS ANTHOZOANS/OCTOCORALS SEA ANEMONES ANTHOZOANS/HEXACORALS SEA STARS ECHINODERMS SEA URCHINS BRITTLE/BASKET STARS GASTROPODS MOLLUSKS BIVALVES BRISTLE WORMS SEGMENTED WORMS (ANNELIDS) LEECHES SPONGES SEA SQUIRTS TUNICATES RED ALGAE PLANTS MACROALGAE (SEAWEEDS) DIATOMS MICROALGAE BROWN ALGAE GREEN ALGAE PHYTOPLANKTON BIOSPHERE AQUATIC ECOSYSTEMS PLANKTON EARTH SCIENCE > BIOSPHERE > ECOSYSTEMS > MARINE ECOSYSTEMS > BENTHIC COASTAL MARINE ECOSYSTEMS CHELICERATES SPECIES PREDATION ECOLOGICAL DYNAMICS SPECIES/POPULATION INTERACTIONS GRAZING DYNAMICS/PLANT HERBIVORY SCAVENGING USE/FEEDING HABITATS FOOD-WEB DYNAMICS ECOSYSTEM FUNCTIONS TROPHIC DYNAMICS COMMUNITY STRUCTURE COMMUNITY DYNAMICS TRENZ Ecology VISUAL OBSERVATIONS FIELD SURVEYS TRENZ > TRophic Ecology of the Nearshore Zone CONTINENT > ANTARCTICA GEOGRAPHIC REGION > EASTERN HEMISPHERE POLAR dataset ftands 2020-01-05T21:19:29Z Project Objectives 1) To describe trophic relationships in near shore marine benthic ecosystems of East Antarctica and determine the importance of environmental forces (such as sea ice and primary production) to the structure of food webs and biological interactions in benthic assemblages. 2) To determine how marine benthic food webs in East Antarctica respond to local scale disturbances (such as sewage outfalls and abandoned waste disposal sites) and develop predictive models of the influence of local human activities on trophic relationships. 3) To develop predictive models for the potential effects of global climate change on the trophic structure and function of near shore marine benthic assemblages and determine the sensitivity of Antarctic near shore ecosystems as sentinels of climate change. 4) To measure toxicity of organic contaminants to Antarctic marine benthic invertebrates, determine concentrations in upper trophic level fauna and to model the risk of bioaccumulation of organic contaminants (from local and global sources) in near shore marine benthic food webs in East Antarctica. Collections of organisms from coastal ecosystems around Casey and Davis stations were made between 2006/07 and 2010/11. These samples have been used in a variety of ways to examine trophic interactions in Antarctic coastal ecosystems. Methods include stable isotope analysis, diet and gut contents DNA analysis, analysis of POPs (persistent organic pollutants) and the impacts of local disturbances on food webs. Dataset Antarc* Antarctic Antarctica East Antarctica Sea ice walrus* Research Data Australia (Australian National Data Service - ANDS) Antarctic East Antarctica The Antarctic ENVELOPE(77.9667,110.5167,-66.2833,-68.5833) |
institution |
Open Polar |
collection |
Research Data Australia (Australian National Data Service - ANDS) |
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language |
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topic |
biota environment oceans ICE EXTENT EARTH SCIENCE CRYOSPHERE SEA ICE MARINE SEDIMENTS STABLE ISOTOPES OCEAN CHEMISTRY RAY-FINNED FISHES BIOLOGICAL CLASSIFICATION ANIMALS/VERTEBRATES FISH SEALS/SEA LIONS/WALRUSES MAMMALS CARNIVORES CRUSTACEANS ANIMALS/INVERTEBRATES ARTHROPODS AMPHIPODS OSTRACODS ISOPODS FLATWORMS/FLUKES/TAPEWORMS ROUNDWORMS PRIAPULANS SEA PENS CNIDARIANS ANTHOZOANS/OCTOCORALS SEA ANEMONES ANTHOZOANS/HEXACORALS SEA STARS ECHINODERMS SEA URCHINS BRITTLE/BASKET STARS GASTROPODS MOLLUSKS BIVALVES BRISTLE WORMS SEGMENTED WORMS (ANNELIDS) LEECHES SPONGES SEA SQUIRTS TUNICATES RED ALGAE PLANTS MACROALGAE (SEAWEEDS) DIATOMS MICROALGAE BROWN ALGAE GREEN ALGAE PHYTOPLANKTON BIOSPHERE AQUATIC ECOSYSTEMS PLANKTON EARTH SCIENCE > BIOSPHERE > ECOSYSTEMS > MARINE ECOSYSTEMS > BENTHIC COASTAL MARINE ECOSYSTEMS CHELICERATES SPECIES PREDATION ECOLOGICAL DYNAMICS SPECIES/POPULATION INTERACTIONS GRAZING DYNAMICS/PLANT HERBIVORY SCAVENGING USE/FEEDING HABITATS FOOD-WEB DYNAMICS ECOSYSTEM FUNCTIONS TROPHIC DYNAMICS COMMUNITY STRUCTURE COMMUNITY DYNAMICS TRENZ Ecology VISUAL OBSERVATIONS FIELD SURVEYS TRENZ > TRophic Ecology of the Nearshore Zone CONTINENT > ANTARCTICA GEOGRAPHIC REGION > EASTERN HEMISPHERE POLAR |
spellingShingle |
biota environment oceans ICE EXTENT EARTH SCIENCE CRYOSPHERE SEA ICE MARINE SEDIMENTS STABLE ISOTOPES OCEAN CHEMISTRY RAY-FINNED FISHES BIOLOGICAL CLASSIFICATION ANIMALS/VERTEBRATES FISH SEALS/SEA LIONS/WALRUSES MAMMALS CARNIVORES CRUSTACEANS ANIMALS/INVERTEBRATES ARTHROPODS AMPHIPODS OSTRACODS ISOPODS FLATWORMS/FLUKES/TAPEWORMS ROUNDWORMS PRIAPULANS SEA PENS CNIDARIANS ANTHOZOANS/OCTOCORALS SEA ANEMONES ANTHOZOANS/HEXACORALS SEA STARS ECHINODERMS SEA URCHINS BRITTLE/BASKET STARS GASTROPODS MOLLUSKS BIVALVES BRISTLE WORMS SEGMENTED WORMS (ANNELIDS) LEECHES SPONGES SEA SQUIRTS TUNICATES RED ALGAE PLANTS MACROALGAE (SEAWEEDS) DIATOMS MICROALGAE BROWN ALGAE GREEN ALGAE PHYTOPLANKTON BIOSPHERE AQUATIC ECOSYSTEMS PLANKTON EARTH SCIENCE > BIOSPHERE > ECOSYSTEMS > MARINE ECOSYSTEMS > BENTHIC COASTAL MARINE ECOSYSTEMS CHELICERATES SPECIES PREDATION ECOLOGICAL DYNAMICS SPECIES/POPULATION INTERACTIONS GRAZING DYNAMICS/PLANT HERBIVORY SCAVENGING USE/FEEDING HABITATS FOOD-WEB DYNAMICS ECOSYSTEM FUNCTIONS TROPHIC DYNAMICS COMMUNITY STRUCTURE COMMUNITY DYNAMICS TRENZ Ecology VISUAL OBSERVATIONS FIELD SURVEYS TRENZ > TRophic Ecology of the Nearshore Zone CONTINENT > ANTARCTICA GEOGRAPHIC REGION > EASTERN HEMISPHERE POLAR Trophic Ecology of the Antarctic Nearshore Zone |
topic_facet |
biota environment oceans ICE EXTENT EARTH SCIENCE CRYOSPHERE SEA ICE MARINE SEDIMENTS STABLE ISOTOPES OCEAN CHEMISTRY RAY-FINNED FISHES BIOLOGICAL CLASSIFICATION ANIMALS/VERTEBRATES FISH SEALS/SEA LIONS/WALRUSES MAMMALS CARNIVORES CRUSTACEANS ANIMALS/INVERTEBRATES ARTHROPODS AMPHIPODS OSTRACODS ISOPODS FLATWORMS/FLUKES/TAPEWORMS ROUNDWORMS PRIAPULANS SEA PENS CNIDARIANS ANTHOZOANS/OCTOCORALS SEA ANEMONES ANTHOZOANS/HEXACORALS SEA STARS ECHINODERMS SEA URCHINS BRITTLE/BASKET STARS GASTROPODS MOLLUSKS BIVALVES BRISTLE WORMS SEGMENTED WORMS (ANNELIDS) LEECHES SPONGES SEA SQUIRTS TUNICATES RED ALGAE PLANTS MACROALGAE (SEAWEEDS) DIATOMS MICROALGAE BROWN ALGAE GREEN ALGAE PHYTOPLANKTON BIOSPHERE AQUATIC ECOSYSTEMS PLANKTON EARTH SCIENCE > BIOSPHERE > ECOSYSTEMS > MARINE ECOSYSTEMS > BENTHIC COASTAL MARINE ECOSYSTEMS CHELICERATES SPECIES PREDATION ECOLOGICAL DYNAMICS SPECIES/POPULATION INTERACTIONS GRAZING DYNAMICS/PLANT HERBIVORY SCAVENGING USE/FEEDING HABITATS FOOD-WEB DYNAMICS ECOSYSTEM FUNCTIONS TROPHIC DYNAMICS COMMUNITY STRUCTURE COMMUNITY DYNAMICS TRENZ Ecology VISUAL OBSERVATIONS FIELD SURVEYS TRENZ > TRophic Ecology of the Nearshore Zone CONTINENT > ANTARCTICA GEOGRAPHIC REGION > EASTERN HEMISPHERE POLAR |
description |
Project Objectives 1) To describe trophic relationships in near shore marine benthic ecosystems of East Antarctica and determine the importance of environmental forces (such as sea ice and primary production) to the structure of food webs and biological interactions in benthic assemblages. 2) To determine how marine benthic food webs in East Antarctica respond to local scale disturbances (such as sewage outfalls and abandoned waste disposal sites) and develop predictive models of the influence of local human activities on trophic relationships. 3) To develop predictive models for the potential effects of global climate change on the trophic structure and function of near shore marine benthic assemblages and determine the sensitivity of Antarctic near shore ecosystems as sentinels of climate change. 4) To measure toxicity of organic contaminants to Antarctic marine benthic invertebrates, determine concentrations in upper trophic level fauna and to model the risk of bioaccumulation of organic contaminants (from local and global sources) in near shore marine benthic food webs in East Antarctica. Collections of organisms from coastal ecosystems around Casey and Davis stations were made between 2006/07 and 2010/11. These samples have been used in a variety of ways to examine trophic interactions in Antarctic coastal ecosystems. Methods include stable isotope analysis, diet and gut contents DNA analysis, analysis of POPs (persistent organic pollutants) and the impacts of local disturbances on food webs. |
author2 |
STARK, JONATHAN SEAN (hasPrincipalInvestigator) STARK, JONATHAN SEAN (processor) Australian Antarctic Data Centre (publisher) |
format |
Dataset |
title |
Trophic Ecology of the Antarctic Nearshore Zone |
title_short |
Trophic Ecology of the Antarctic Nearshore Zone |
title_full |
Trophic Ecology of the Antarctic Nearshore Zone |
title_fullStr |
Trophic Ecology of the Antarctic Nearshore Zone |
title_full_unstemmed |
Trophic Ecology of the Antarctic Nearshore Zone |
title_sort |
trophic ecology of the antarctic nearshore zone |
publisher |
Australian Antarctic Data Centre |
url |
https://researchdata.ands.org.au/trophic-ecology-antarctic-nearshore-zone/701945 https://data.aad.gov.au/metadata/records/TRENZ http://nla.gov.au/nla.party-617536 |
op_coverage |
Spatial: northlimit=-66.2833; southlimit=-68.5833; westlimit=77.9667; eastLimit=110.5167; projection=WGS84 Temporal: From 2006-11-01 to 2010-03-31 |
long_lat |
ENVELOPE(77.9667,110.5167,-66.2833,-68.5833) |
geographic |
Antarctic East Antarctica The Antarctic |
geographic_facet |
Antarctic East Antarctica The Antarctic |
genre |
Antarc* Antarctic Antarctica East Antarctica Sea ice walrus* |
genre_facet |
Antarc* Antarctic Antarctica East Antarctica Sea ice walrus* |
op_source |
Australian Antarctic Data Centre |
op_relation |
https://researchdata.ands.org.au/trophic-ecology-antarctic-nearshore-zone/701945 19db1c7d-c5c4-4367-8d7b-de4e4b06226f TRENZ https://data.aad.gov.au/metadata/records/TRENZ http://nla.gov.au/nla.party-617536 |
_version_ |
1766246122609704960 |