Single metal toxicity to the Antarctic marine microalga Cryothecomonas armigera
Progress Code: completed Statement: Data were collected in an Australian laboratory (CSIRO Land and Water, Centre for Environmental Contaminants Research, Lucas Heights, 2234, NSW) during May 2015 - February 2016. The tests used microalgal strains that had been previously collected from the Southern...
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Online Access: | https://researchdata.edu.au/single-metal-toxicity-cryothecomonas-armigera/2818419 |
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ftands:oai:ands.org.au::2818419 2023-12-03T10:11:42+01:00 Single metal toxicity to the Antarctic marine microalga Cryothecomonas armigera Spatial: westlimit=14.0625; southlimit=-66.79191; eastlimit=166.64063; northlimit=-48.16243 Temporal: From 2015-05-01 to 2016-02-29 https://researchdata.edu.au/single-metal-toxicity-cryothecomonas-armigera/2818419 unknown Australian Ocean Data Network https://researchdata.edu.au/single-metal-toxicity-cryothecomonas-armigera/2818419 AAS_4326_microalga_toxicity Dataset DOI AU/AADC > Australian Antarctic Data Centre, Australia biota environment oceans EARTH SCIENCE > BIOLOGICAL CLASSIFICATION > PLANTS > MICROALGAE OCEANS > WATER QUALITY > OCEAN CONTAMINANTS BIOSPHERE > ECOLOGICAL DYNAMICS > ECOTOXICOLOGY > TOXICITY LEVELS ECOTOXICOLOGY OCEAN CHEMISTRY > TRACE ELEMENTS TOXICITY FLOW CYTOMETRY LABORATORY AMD/AU AMD CEOS GEOGRAPHIC REGION > POLAR OCEAN > SOUTHERN OCEAN dataset ftands 2023-11-06T23:50:29Z Progress Code: completed Statement: Data were collected in an Australian laboratory (CSIRO Land and Water, Centre for Environmental Contaminants Research, Lucas Heights, 2234, NSW) during May 2015 - February 2016. The tests used microalgal strains that had been previously collected from the Southern Ocean and are cultured within the microalgal collection at the Australian Antarctic Division (AAD). Daughter daughter cultures were transferred to CSIRO, where they were cultured for this work. Samples were analysed at the CSIRO Land and Water Laboratories, Lucas Heights, Sydney, NSW, Australia - using microalgal cultures sourced from the Southern Ocean, exact location not known. This metadata record contains the results from 3 bioassays conducted with the Antarctic marine microalgae Cryothecomonas armigera (incertae sedis). These tests assessed the toxicity of copper, cadmium, lead, zinc and nickel. Test conditions for both algae are described in the excel spreadsheets. In summary, tests for P. antarctica and C.armigera, were carried out at 0 plus or minus 2 degrees C, 20:4 h light:dark (60-90 micromol/m2/s, cool white 36W/840 globes), in 80 mL natural filtered (0.22 microns) seawater (salinity - 35 ppt, pH - 8.1 plus or minus 0.2). Filtered seawater was supplemented with 1.5 mg/L NO3- and 0.15 mg/L of PO43-. All tests were carried out in silanised 250-mL glass flasks, with glass lids. Tests 1 and 2 consisted of metal treatments, with 3 replicates per treatment, alongside 3 replicate controls (natural filtered seawater). Test 3 consisted of metal treatments in an increasing series (no replicates) alongside 3 replicate controls. Seawater was spiked with metal solutions to achieve required concentration. Concentrations tested are recorded in excel datasheets as dissolved metal concentrations measured on day 0, and day 24. The average of the dissolved metal concentrations were used for further statistical analysis. The age of C.armigera at test commencement was 25-30 days. Algal cells were centrifuged and washed to ... Dataset Antarc* Antarctic Antarctica Australian Antarctic Division Southern Ocean Research Data Australia (Australian National Data Service - ANDS) Antarctic Southern Ocean The Antarctic |
institution |
Open Polar |
collection |
Research Data Australia (Australian National Data Service - ANDS) |
op_collection_id |
ftands |
language |
unknown |
topic |
biota environment oceans EARTH SCIENCE > BIOLOGICAL CLASSIFICATION > PLANTS > MICROALGAE OCEANS > WATER QUALITY > OCEAN CONTAMINANTS BIOSPHERE > ECOLOGICAL DYNAMICS > ECOTOXICOLOGY > TOXICITY LEVELS ECOTOXICOLOGY OCEAN CHEMISTRY > TRACE ELEMENTS TOXICITY FLOW CYTOMETRY LABORATORY AMD/AU AMD CEOS GEOGRAPHIC REGION > POLAR OCEAN > SOUTHERN OCEAN |
spellingShingle |
biota environment oceans EARTH SCIENCE > BIOLOGICAL CLASSIFICATION > PLANTS > MICROALGAE OCEANS > WATER QUALITY > OCEAN CONTAMINANTS BIOSPHERE > ECOLOGICAL DYNAMICS > ECOTOXICOLOGY > TOXICITY LEVELS ECOTOXICOLOGY OCEAN CHEMISTRY > TRACE ELEMENTS TOXICITY FLOW CYTOMETRY LABORATORY AMD/AU AMD CEOS GEOGRAPHIC REGION > POLAR OCEAN > SOUTHERN OCEAN Single metal toxicity to the Antarctic marine microalga Cryothecomonas armigera |
topic_facet |
biota environment oceans EARTH SCIENCE > BIOLOGICAL CLASSIFICATION > PLANTS > MICROALGAE OCEANS > WATER QUALITY > OCEAN CONTAMINANTS BIOSPHERE > ECOLOGICAL DYNAMICS > ECOTOXICOLOGY > TOXICITY LEVELS ECOTOXICOLOGY OCEAN CHEMISTRY > TRACE ELEMENTS TOXICITY FLOW CYTOMETRY LABORATORY AMD/AU AMD CEOS GEOGRAPHIC REGION > POLAR OCEAN > SOUTHERN OCEAN |
description |
Progress Code: completed Statement: Data were collected in an Australian laboratory (CSIRO Land and Water, Centre for Environmental Contaminants Research, Lucas Heights, 2234, NSW) during May 2015 - February 2016. The tests used microalgal strains that had been previously collected from the Southern Ocean and are cultured within the microalgal collection at the Australian Antarctic Division (AAD). Daughter daughter cultures were transferred to CSIRO, where they were cultured for this work. Samples were analysed at the CSIRO Land and Water Laboratories, Lucas Heights, Sydney, NSW, Australia - using microalgal cultures sourced from the Southern Ocean, exact location not known. This metadata record contains the results from 3 bioassays conducted with the Antarctic marine microalgae Cryothecomonas armigera (incertae sedis). These tests assessed the toxicity of copper, cadmium, lead, zinc and nickel. Test conditions for both algae are described in the excel spreadsheets. In summary, tests for P. antarctica and C.armigera, were carried out at 0 plus or minus 2 degrees C, 20:4 h light:dark (60-90 micromol/m2/s, cool white 36W/840 globes), in 80 mL natural filtered (0.22 microns) seawater (salinity - 35 ppt, pH - 8.1 plus or minus 0.2). Filtered seawater was supplemented with 1.5 mg/L NO3- and 0.15 mg/L of PO43-. All tests were carried out in silanised 250-mL glass flasks, with glass lids. Tests 1 and 2 consisted of metal treatments, with 3 replicates per treatment, alongside 3 replicate controls (natural filtered seawater). Test 3 consisted of metal treatments in an increasing series (no replicates) alongside 3 replicate controls. Seawater was spiked with metal solutions to achieve required concentration. Concentrations tested are recorded in excel datasheets as dissolved metal concentrations measured on day 0, and day 24. The average of the dissolved metal concentrations were used for further statistical analysis. The age of C.armigera at test commencement was 25-30 days. Algal cells were centrifuged and washed to ... |
format |
Dataset |
title |
Single metal toxicity to the Antarctic marine microalga Cryothecomonas armigera |
title_short |
Single metal toxicity to the Antarctic marine microalga Cryothecomonas armigera |
title_full |
Single metal toxicity to the Antarctic marine microalga Cryothecomonas armigera |
title_fullStr |
Single metal toxicity to the Antarctic marine microalga Cryothecomonas armigera |
title_full_unstemmed |
Single metal toxicity to the Antarctic marine microalga Cryothecomonas armigera |
title_sort |
single metal toxicity to the antarctic marine microalga cryothecomonas armigera |
publisher |
Australian Ocean Data Network |
url |
https://researchdata.edu.au/single-metal-toxicity-cryothecomonas-armigera/2818419 |
op_coverage |
Spatial: westlimit=14.0625; southlimit=-66.79191; eastlimit=166.64063; northlimit=-48.16243 Temporal: From 2015-05-01 to 2016-02-29 |
geographic |
Antarctic Southern Ocean The Antarctic |
geographic_facet |
Antarctic Southern Ocean The Antarctic |
genre |
Antarc* Antarctic Antarctica Australian Antarctic Division Southern Ocean |
genre_facet |
Antarc* Antarctic Antarctica Australian Antarctic Division Southern Ocean |
op_source |
AU/AADC > Australian Antarctic Data Centre, Australia |
op_relation |
https://researchdata.edu.au/single-metal-toxicity-cryothecomonas-armigera/2818419 AAS_4326_microalga_toxicity Dataset DOI |
_version_ |
1784255281834754048 |