Zooplankton razing Rates - Experiments conducted aboard the Umitaka-Maru, 2015
The dataset was developed during a cruise on the Umitaka-maru along the 110 E meridian from Fremantle to the ice edge. At five stations, zooplankton were collected and specimens selected for grazing experiments. They were added to 2L bottles, allowed to acclimate over 24 hours then placed in an onbo...
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Australian Antarctic Data Centre
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Online Access: | https://researchdata.edu.au/zooplankton-razing-rates-maru-2015/1701372 https://doi.org/10.26179/mfdk-r312 https://data.aad.gov.au/metadata/records/AAS_4331_Grazing_Rates http://nla.gov.au/nla.party-617536 |
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ftands:oai:ands.org.au::1701372 2023-05-15T18:25:39+02:00 Zooplankton razing Rates - Experiments conducted aboard the Umitaka-Maru, 2015 SWADLING, KERRIE (hasPrincipalInvestigator) SWADLING, KERRIE (processor) Australian Antarctic Data Centre (publisher) Spatial: northlimit=-39.90974; southlimit=-65.36684; westlimit=108.98438; eastLimit=113.90625; projection=WGS84 Temporal: From 2015-01-10 to 2015-01-25 https://researchdata.edu.au/zooplankton-razing-rates-maru-2015/1701372 https://doi.org/10.26179/mfdk-r312 https://data.aad.gov.au/metadata/records/AAS_4331_Grazing_Rates http://nla.gov.au/nla.party-617536 unknown Australian Antarctic Data Centre https://researchdata.edu.au/zooplankton-razing-rates-maru-2015/1701372 f732fff4-65e5-416b-a98c-3a3f57ee89ee doi:10.26179/mfdk-r312 AAS_4331_Grazing_Rates https://data.aad.gov.au/metadata/records/AAS_4331_Grazing_Rates http://nla.gov.au/nla.party-617536 Australian Antarctic Data Centre biota oceans ZOOPLANKTON EARTH SCIENCE BIOSPHERE AQUATIC ECOSYSTEMS PLANKTON COULTER COUNTER INCUBATOR Tally Counter > Tally Counter SHIPS R/V UM > R/V UMITAKA MARU GEOGRAPHIC REGION > POLAR OCEAN > SOUTHERN OCEAN dataset ftands https://doi.org/10.26179/mfdk-r312 2021-04-26T22:23:16Z The dataset was developed during a cruise on the Umitaka-maru along the 110 E meridian from Fremantle to the ice edge. At five stations, zooplankton were collected and specimens selected for grazing experiments. They were added to 2L bottles, allowed to acclimate over 24 hours then placed in an onboard incubator and allowed to graze on natural phytoplankton assemblages. Water circulation around the incubator kept the temperature to that of seawater at the time of collection. Shade cloth was used to mimic the light conditions at each site. Where possible 4 replicates were run for each species and 4 control bottles were set up with the same phytoplankton assemblage but with no zooplankton added. Initial subsamples were taken and preserved in Lugol's solution. At the end of each experiment, further subsamples were taken and preserved in Lugol's solution. In the IMAS lab the phytoplankton samples were settled into smaller volumes and processed through a Coulter Counter to obtain the number of cells that had been removed by the plankton (initial conc - final conc). From those values, grazing rates of the species could be calculated for each site along the transect. Dataset Southern Ocean Research Data Australia (Australian National Data Service - ANDS) Coulter ENVELOPE(-58.033,-58.033,-83.283,-83.283) Southern Ocean ENVELOPE(108.98438,113.90625,-39.90974,-65.36684) |
institution |
Open Polar |
collection |
Research Data Australia (Australian National Data Service - ANDS) |
op_collection_id |
ftands |
language |
unknown |
topic |
biota oceans ZOOPLANKTON EARTH SCIENCE BIOSPHERE AQUATIC ECOSYSTEMS PLANKTON COULTER COUNTER INCUBATOR Tally Counter > Tally Counter SHIPS R/V UM > R/V UMITAKA MARU GEOGRAPHIC REGION > POLAR OCEAN > SOUTHERN OCEAN |
spellingShingle |
biota oceans ZOOPLANKTON EARTH SCIENCE BIOSPHERE AQUATIC ECOSYSTEMS PLANKTON COULTER COUNTER INCUBATOR Tally Counter > Tally Counter SHIPS R/V UM > R/V UMITAKA MARU GEOGRAPHIC REGION > POLAR OCEAN > SOUTHERN OCEAN Zooplankton razing Rates - Experiments conducted aboard the Umitaka-Maru, 2015 |
topic_facet |
biota oceans ZOOPLANKTON EARTH SCIENCE BIOSPHERE AQUATIC ECOSYSTEMS PLANKTON COULTER COUNTER INCUBATOR Tally Counter > Tally Counter SHIPS R/V UM > R/V UMITAKA MARU GEOGRAPHIC REGION > POLAR OCEAN > SOUTHERN OCEAN |
description |
The dataset was developed during a cruise on the Umitaka-maru along the 110 E meridian from Fremantle to the ice edge. At five stations, zooplankton were collected and specimens selected for grazing experiments. They were added to 2L bottles, allowed to acclimate over 24 hours then placed in an onboard incubator and allowed to graze on natural phytoplankton assemblages. Water circulation around the incubator kept the temperature to that of seawater at the time of collection. Shade cloth was used to mimic the light conditions at each site. Where possible 4 replicates were run for each species and 4 control bottles were set up with the same phytoplankton assemblage but with no zooplankton added. Initial subsamples were taken and preserved in Lugol's solution. At the end of each experiment, further subsamples were taken and preserved in Lugol's solution. In the IMAS lab the phytoplankton samples were settled into smaller volumes and processed through a Coulter Counter to obtain the number of cells that had been removed by the plankton (initial conc - final conc). From those values, grazing rates of the species could be calculated for each site along the transect. |
author2 |
SWADLING, KERRIE (hasPrincipalInvestigator) SWADLING, KERRIE (processor) Australian Antarctic Data Centre (publisher) |
format |
Dataset |
title |
Zooplankton razing Rates - Experiments conducted aboard the Umitaka-Maru, 2015 |
title_short |
Zooplankton razing Rates - Experiments conducted aboard the Umitaka-Maru, 2015 |
title_full |
Zooplankton razing Rates - Experiments conducted aboard the Umitaka-Maru, 2015 |
title_fullStr |
Zooplankton razing Rates - Experiments conducted aboard the Umitaka-Maru, 2015 |
title_full_unstemmed |
Zooplankton razing Rates - Experiments conducted aboard the Umitaka-Maru, 2015 |
title_sort |
zooplankton razing rates - experiments conducted aboard the umitaka-maru, 2015 |
publisher |
Australian Antarctic Data Centre |
url |
https://researchdata.edu.au/zooplankton-razing-rates-maru-2015/1701372 https://doi.org/10.26179/mfdk-r312 https://data.aad.gov.au/metadata/records/AAS_4331_Grazing_Rates http://nla.gov.au/nla.party-617536 |
op_coverage |
Spatial: northlimit=-39.90974; southlimit=-65.36684; westlimit=108.98438; eastLimit=113.90625; projection=WGS84 Temporal: From 2015-01-10 to 2015-01-25 |
long_lat |
ENVELOPE(-58.033,-58.033,-83.283,-83.283) ENVELOPE(108.98438,113.90625,-39.90974,-65.36684) |
geographic |
Coulter Southern Ocean |
geographic_facet |
Coulter Southern Ocean |
genre |
Southern Ocean |
genre_facet |
Southern Ocean |
op_source |
Australian Antarctic Data Centre |
op_relation |
https://researchdata.edu.au/zooplankton-razing-rates-maru-2015/1701372 f732fff4-65e5-416b-a98c-3a3f57ee89ee doi:10.26179/mfdk-r312 AAS_4331_Grazing_Rates https://data.aad.gov.au/metadata/records/AAS_4331_Grazing_Rates http://nla.gov.au/nla.party-617536 |
op_doi |
https://doi.org/10.26179/mfdk-r312 |
_version_ |
1766207249907187712 |