Data

Euphausiid-specific metabarcoding data from eDNA samples collected on the TEMPO voyage

Australian Ocean Data Network
Suter, L. ; SUTER, LEONIE
Viewed: [[ro.stat.viewed]] Cited: [[ro.stat.cited]] Accessed: [[ro.stat.accessed]]
ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rfr_id=info%3Asid%2FANDS&rft_id=http://data.aad.gov.au/metadata/AAS_4556_TEMPO_Euphausiid_metabarcoding_data&rft.title=Euphausiid-specific metabarcoding data from eDNA samples collected on the TEMPO voyage&rft.identifier=http://data.aad.gov.au/metadata/AAS_4556_TEMPO_Euphausiid_metabarcoding_data&rft.publisher=Australian Antarctic Data Centre&rft.description=This is a Euphausiid-specific metabarcoding dataset of Southern Ocean eDNA samples collected on the TEMPO voyage in 2021. We collected eDNA samples by filtering five litres of seawater in the East Antarctic Southern Ocean from the surface and seafloor as well as in and near krill swarms(n = 110). After DNA extraction, a Euphausiid-specific metabarcoding marker was used to determine the presence of different Southern Ocean krill species in each sample. Detailed methods are available in the following publication: Suter L et al. (2025) Monitoring Antarctic krill (Euphausia superba) distribution in the Southern Ocean: environmental DNA (eDNA) adds to the toolbox. Frontiers in Marine Science. The data provided here contains - raw paired end sequencing data in fastq format for each sample - R markdown code to process the raw data in order to identify unique sequences, and which sequences are contained in which samples - a tag file that identifies which multiplex-identifier (MID) tags were used in forward and reverse primers for each sample - a zOTU table that identifies which sequences were detected in each sample, and what taxonomy was associated with each sequence.Progress Code: completed&rft.creator=Suter, L. &rft.creator=SUTER, LEONIE &rft.date=2025&rft.coverage=westlimit=55; southlimit=-68; eastlimit=80; northlimit=-62.83&rft.coverage=westlimit=55; southlimit=-68; eastlimit=80; northlimit=-62.83&rft_rights=This metadata record is publicly available.&rft_rights=These data are not yet publicly available for download.&rft_rights= https://creativecommons.org/licenses/by/4.0/legalcode&rft_rights=This data set conforms to the CCBY Attribution License (http://creativecommons.org/licenses/by/4.0/). Please follow instructions listed in the citation reference provided at http://data.aad.gov.au/aadc/metadata/citation.cfm?entry_id=AAS_4556_TEMPO_Euphausiid_metabarcoding_data when using these data. http://creativecommons.org/licenses/by/4.0/).&rft_rights=Portable Network Graphic&rft_rights=https://i.creativecommons.org/l/by/3.0/88x31.png&rft_rights=Creative Commons by Attribution logo&rft_rights=Attribution 4.0 International (CC BY 4.0)&rft_rights=Legal code for Creative Commons by Attribution 4.0 International license&rft_rights=Attribution 4.0 International (CC BY 4.0)&rft_rights= https://creativecommons.org/licenses/by/4.0/legalcode&rft_subject=biota&rft_subject=oceans&rft_subject=EARTH SCIENCE > BIOLOGICAL CLASSIFICATION > ANIMALS/INVERTEBRATES > ARTHROPODS > CRUSTACEANS > EUPHAUSIIDS (KRILL)&rft_subject=EARTH SCIENCE > BIOSPHERE > ECOLOGICAL DYNAMICS > SPECIES/POPULATION INTERACTIONS > INDIGENOUS/NATIVE SPECIES&rft_subject=METABARCODING&rft_subject=TEMPO&rft_subject=R/V INVESTIGATOR&rft_subject=ADS > Automated DNA Sequencer&rft_subject=Ships&rft_subject=AMD&rft_subject=AMD/AU&rft_subject=CEOS&rft_subject=OCEAN > SOUTHERN OCEAN&rft_subject=OCEAN > SOUTHERN OCEAN > EAST ANTARCTIC CONTINENTAL SHELF&rft_subject=GEOGRAPHIC REGION > POLAR&rft.type=dataset&rft.language=English Access the data
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This data set conforms to the CCBY Attribution License (http://creativecommons.org/licenses/by/4.0/).

Please follow instructions listed in the citation reference provided at http://data.aad.gov.au/aadc/metadata/citation.cfm?entry_id=AAS_4556_TEMPO_Euphausiid_metabarcoding_data when using these data.
http://creativecommons.org/licenses/by/4.0/).

Attribution 4.0 International (CC BY 4.0)

https://creativecommons.org/licenses/by/4.0/legalcode

This metadata record is publicly available.

These data are not yet publicly available for download.

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Attribution 4.0 International (CC BY 4.0)

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Brief description

This is a Euphausiid-specific metabarcoding dataset of Southern Ocean eDNA samples collected on the TEMPO voyage in 2021. We collected eDNA samples by filtering five litres of seawater in the East Antarctic Southern Ocean from the surface and seafloor as well as in and near krill swarms(n = 110). After DNA extraction, a Euphausiid-specific metabarcoding marker was used to determine the presence of different Southern Ocean krill species in each sample. Detailed methods are available in the following publication: Suter L et al. (2025) Monitoring Antarctic krill (Euphausia superba) distribution in the Southern Ocean: environmental DNA (eDNA) adds to the toolbox. Frontiers in Marine Science. The data provided here contains - raw paired end sequencing data in fastq format for each sample - R markdown code to process the raw data in order to identify unique sequences, and which sequences are contained in which samples - a tag file that identifies which multiplex-identifier (MID) tags were used in forward and reverse primers for each sample - a zOTU table that identifies which sequences were detected in each sample, and what taxonomy was associated with each sequence.

Lineage

Progress Code: completed

Data time period: 2021-02-13 to 2021-03-11

This dataset is part of a larger collection

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80,-62.83 80,-68 55,-68 55,-62.83 80,-62.83

67.5,-65.415

text: westlimit=55; southlimit=-68; eastlimit=80; northlimit=-62.83

Subjects
ADS > Automated DNA Sequencer | AMD | AMD/AU | CEOS | EARTH SCIENCE > BIOLOGICAL CLASSIFICATION > ANIMALS/INVERTEBRATES > ARTHROPODS > CRUSTACEANS > EUPHAUSIIDS (KRILL) | EARTH SCIENCE > BIOSPHERE > ECOLOGICAL DYNAMICS > SPECIES/POPULATION INTERACTIONS > INDIGENOUS/NATIVE SPECIES | GEOGRAPHIC REGION > POLAR | METABARCODING | OCEAN > SOUTHERN OCEAN | OCEAN > SOUTHERN OCEAN > EAST ANTARCTIC CONTINENTAL SHELF | R/V INVESTIGATOR | Ships | TEMPO | biota | oceans |

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uri : https://data.aad.gov.au/eds/6029/download

Identifiers
  • global : AAS_4556_TEMPO_Euphausiid_metabarcoding_data
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