Response of antarctic marine diatoms to environment modification
Environmental manipulation and competition experiments on cultured and natural diatoms will identify the response of key taxa to environment modification. Understanding the environmental factors governing diatom distribution and natural variability will provide a basis to interpret palaeo-environmen...
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Australian Antarctic Data Centre
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Online Access: | https://researchdata.ands.org.au/response-antarctic-marine-environment-modification/699883 https://doi.org/10.4225/15/574BBECE283CC https://data.aad.gov.au/metadata/records/ASAC_2364 http://nla.gov.au/nla.party-617536 |
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ftands:oai:ands.org.au::699883 2023-05-15T13:46:57+02:00 Response of antarctic marine diatoms to environment modification TAYLOR, FIONA (hasPrincipalInvestigator) TAYLOR, FIONA (processor) Australian Antarctic Data Centre (publisher) Spatial: northlimit=-50.039; southlimit=-60.7548; westlimit=117.9828; eastLimit=141.4406; projection=WGS84 Temporal: From 2003-09-30 to 2004-03-31 https://researchdata.ands.org.au/response-antarctic-marine-environment-modification/699883 https://doi.org/10.4225/15/574BBECE283CC https://data.aad.gov.au/metadata/records/ASAC_2364 http://nla.gov.au/nla.party-617536 unknown Australian Antarctic Data Centre https://researchdata.ands.org.au/response-antarctic-marine-environment-modification/699883 3af918bf-6025-4d76-8a7d-054736ffedd8 doi:10.4225/15/574BBECE283CC ASAC_2364 https://data.aad.gov.au/metadata/records/ASAC_2364 http://nla.gov.au/nla.party-617536 Australian Antarctic Data Centre biota oceans ULTRAVIOLET RADIATION EARTH SCIENCE ATMOSPHERE ATMOSPHERIC RADIATION WATER DEPTH BATHYMETRY/SEAFLOOR TOPOGRAPHY WATER TEMPERATURE OCEAN TEMPERATURE CONDUCTIVITY SALINITY/DENSITY SALINITY DIATOMS BIOLOGICAL CLASSIFICATION PROTISTS MICROALGAE PLANTS PHYTOPLANKTON BIOSPHERE AQUATIC ECOSYSTEMS PLANKTON CHLOROPHYLL OCEAN CHEMISTRY PIGMENTS ANTARCTICA CLIAMATE CHANGE CHLOROPHYLL A AURORA AUSTRALIS DATE SOUTHERN OCEAN LATITUDE FLUORESCENCE LONGITUDE TEMPERATURE TIME UV RADIATION UV-B PLANKTON NETS SHIPS OCEAN > CONTINENT > GEOGRAPHIC REGION > POLAR dataset ftands https://doi.org/10.4225/15/574BBECE283CC 2020-01-05T21:16:44Z Environmental manipulation and competition experiments on cultured and natural diatoms will identify the response of key taxa to environment modification. Understanding the environmental factors governing diatom distribution and natural variability will provide a basis to interpret palaeo-environment records, and allow predictions how this temperature-sensitive ecosystem will respond to future change. Environmental manipulation and competition experiments using diatoms will identify the response of key taxa to environment modification. Understanding the environmental factors governing their distribution and natural variability will provide a basis to interpret palaeo-environment records, and allow predictions how this temperature-sensitive ecosystem will respond to future change. Diatoms for the experiments were collected in 2002 (Aurora Australia, Voyage 1) and 2003 (Aurora Australis, Voyage 1). On each occasion water from the ship's online seawater tap was filtered through a 20 micrometre plankton net for up to one hour into a sample jar. A portion of the sample was preserved in lugol's iodine for later phytoplankton analysis, and the rest of the sample maintained alive in the dark in seawater at a constant low temperature. The live sample is maintained at the AAD for culturing and environment manipulation and competition experiments. Project 2364 Twelve water samples were collected from 23/10/03 to 27/10/03, in open seawater between 60 degrees 45' S and 50 degrees 02' S. At each site, the following data were recorded from the ship's data logger: latitude, longitude, UTC time, local time, water depth, salinity, water temperature, fluorescence, UVB, and conductivity. Dataset Antarc* Antarctic Antarctica aurora australis Southern Ocean Research Data Australia (Australian National Data Service - ANDS) Antarctic Southern Ocean ENVELOPE(117.9828,141.4406,-50.039,-60.7548) |
institution |
Open Polar |
collection |
Research Data Australia (Australian National Data Service - ANDS) |
op_collection_id |
ftands |
language |
unknown |
topic |
biota oceans ULTRAVIOLET RADIATION EARTH SCIENCE ATMOSPHERE ATMOSPHERIC RADIATION WATER DEPTH BATHYMETRY/SEAFLOOR TOPOGRAPHY WATER TEMPERATURE OCEAN TEMPERATURE CONDUCTIVITY SALINITY/DENSITY SALINITY DIATOMS BIOLOGICAL CLASSIFICATION PROTISTS MICROALGAE PLANTS PHYTOPLANKTON BIOSPHERE AQUATIC ECOSYSTEMS PLANKTON CHLOROPHYLL OCEAN CHEMISTRY PIGMENTS ANTARCTICA CLIAMATE CHANGE CHLOROPHYLL A AURORA AUSTRALIS DATE SOUTHERN OCEAN LATITUDE FLUORESCENCE LONGITUDE TEMPERATURE TIME UV RADIATION UV-B PLANKTON NETS SHIPS OCEAN > CONTINENT > GEOGRAPHIC REGION > POLAR |
spellingShingle |
biota oceans ULTRAVIOLET RADIATION EARTH SCIENCE ATMOSPHERE ATMOSPHERIC RADIATION WATER DEPTH BATHYMETRY/SEAFLOOR TOPOGRAPHY WATER TEMPERATURE OCEAN TEMPERATURE CONDUCTIVITY SALINITY/DENSITY SALINITY DIATOMS BIOLOGICAL CLASSIFICATION PROTISTS MICROALGAE PLANTS PHYTOPLANKTON BIOSPHERE AQUATIC ECOSYSTEMS PLANKTON CHLOROPHYLL OCEAN CHEMISTRY PIGMENTS ANTARCTICA CLIAMATE CHANGE CHLOROPHYLL A AURORA AUSTRALIS DATE SOUTHERN OCEAN LATITUDE FLUORESCENCE LONGITUDE TEMPERATURE TIME UV RADIATION UV-B PLANKTON NETS SHIPS OCEAN > CONTINENT > GEOGRAPHIC REGION > POLAR Response of antarctic marine diatoms to environment modification |
topic_facet |
biota oceans ULTRAVIOLET RADIATION EARTH SCIENCE ATMOSPHERE ATMOSPHERIC RADIATION WATER DEPTH BATHYMETRY/SEAFLOOR TOPOGRAPHY WATER TEMPERATURE OCEAN TEMPERATURE CONDUCTIVITY SALINITY/DENSITY SALINITY DIATOMS BIOLOGICAL CLASSIFICATION PROTISTS MICROALGAE PLANTS PHYTOPLANKTON BIOSPHERE AQUATIC ECOSYSTEMS PLANKTON CHLOROPHYLL OCEAN CHEMISTRY PIGMENTS ANTARCTICA CLIAMATE CHANGE CHLOROPHYLL A AURORA AUSTRALIS DATE SOUTHERN OCEAN LATITUDE FLUORESCENCE LONGITUDE TEMPERATURE TIME UV RADIATION UV-B PLANKTON NETS SHIPS OCEAN > CONTINENT > GEOGRAPHIC REGION > POLAR |
description |
Environmental manipulation and competition experiments on cultured and natural diatoms will identify the response of key taxa to environment modification. Understanding the environmental factors governing diatom distribution and natural variability will provide a basis to interpret palaeo-environment records, and allow predictions how this temperature-sensitive ecosystem will respond to future change. Environmental manipulation and competition experiments using diatoms will identify the response of key taxa to environment modification. Understanding the environmental factors governing their distribution and natural variability will provide a basis to interpret palaeo-environment records, and allow predictions how this temperature-sensitive ecosystem will respond to future change. Diatoms for the experiments were collected in 2002 (Aurora Australia, Voyage 1) and 2003 (Aurora Australis, Voyage 1). On each occasion water from the ship's online seawater tap was filtered through a 20 micrometre plankton net for up to one hour into a sample jar. A portion of the sample was preserved in lugol's iodine for later phytoplankton analysis, and the rest of the sample maintained alive in the dark in seawater at a constant low temperature. The live sample is maintained at the AAD for culturing and environment manipulation and competition experiments. Project 2364 Twelve water samples were collected from 23/10/03 to 27/10/03, in open seawater between 60 degrees 45' S and 50 degrees 02' S. At each site, the following data were recorded from the ship's data logger: latitude, longitude, UTC time, local time, water depth, salinity, water temperature, fluorescence, UVB, and conductivity. |
author2 |
TAYLOR, FIONA (hasPrincipalInvestigator) TAYLOR, FIONA (processor) Australian Antarctic Data Centre (publisher) |
format |
Dataset |
title |
Response of antarctic marine diatoms to environment modification |
title_short |
Response of antarctic marine diatoms to environment modification |
title_full |
Response of antarctic marine diatoms to environment modification |
title_fullStr |
Response of antarctic marine diatoms to environment modification |
title_full_unstemmed |
Response of antarctic marine diatoms to environment modification |
title_sort |
response of antarctic marine diatoms to environment modification |
publisher |
Australian Antarctic Data Centre |
url |
https://researchdata.ands.org.au/response-antarctic-marine-environment-modification/699883 https://doi.org/10.4225/15/574BBECE283CC https://data.aad.gov.au/metadata/records/ASAC_2364 http://nla.gov.au/nla.party-617536 |
op_coverage |
Spatial: northlimit=-50.039; southlimit=-60.7548; westlimit=117.9828; eastLimit=141.4406; projection=WGS84 Temporal: From 2003-09-30 to 2004-03-31 |
long_lat |
ENVELOPE(117.9828,141.4406,-50.039,-60.7548) |
geographic |
Antarctic Southern Ocean |
geographic_facet |
Antarctic Southern Ocean |
genre |
Antarc* Antarctic Antarctica aurora australis Southern Ocean |
genre_facet |
Antarc* Antarctic Antarctica aurora australis Southern Ocean |
op_source |
Australian Antarctic Data Centre |
op_relation |
https://researchdata.ands.org.au/response-antarctic-marine-environment-modification/699883 3af918bf-6025-4d76-8a7d-054736ffedd8 doi:10.4225/15/574BBECE283CC ASAC_2364 https://data.aad.gov.au/metadata/records/ASAC_2364 http://nla.gov.au/nla.party-617536 |
op_doi |
https://doi.org/10.4225/15/574BBECE283CC |
_version_ |
1766245861988237312 |