Data

Trophodynamics of Southern Ocean pteropods on the southern Kerguelen Plateau

Australian Ocean Data Network
Weldrick, C.K. ; WELDRICK, CHRISTINE KIM
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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/records/AAS_4331_4344_SIA&rft.title=Trophodynamics of Southern Ocean pteropods on the southern Kerguelen Plateau&rft.identifier=http://data.aad.gov.au/metadata/records/AAS_4331_4344_SIA&rft.publisher=Australian Antarctic Data Centre&rft.description=This data features stable carbon and nitrogen isotopes of co-occurring Southern Ocean pteropods in order to estimate and compare their Bayesian isotopic niches. Other data includes station number, latitude and longitude, species names and sample ID. Details for each column are as follows: A: species - Species analysed including, clio = Clio pyramidata f. sulcata; clione = Clione limacina antarctica; spongio = Spongiobranchaea australis; Large-fraction POM = large-fraction particulate organic matter; Small-fraction POM = small-fraction particulate organic matter B: speciesID - Sample ID = unique identifier from Central Science Laboratory, University of Tasmania C: station = CTD number (KAxis research voyage) D: date = Date of sample (RMT-8 net trawl, KAxis research voyage) E: lat = Latitude (degS) F: long = Longitude (degE) G: %C = percent carbon (no unit) H: %N = percent nitrogen (no unit) I: C:N (bulk) = uncorrected (raw) carbon-to-nitrogen ratio (no unit) J: delta 13C (bulk) = uncorrected (raw) stable carbon isotope values (‰) H: delta 15N (bulk) = uncorrected (raw) stable nitrogen isotope values (‰) L: notes = samples may be duplicated or triplicated M: atomic C:N = C:N (bulk) x 14/12 (no unit) N: atomic L = 93/(1+ (1/((0.246 x atomic C:N) - 0.775))) O: L = 93/(1+(1/((0.246 x C:N (bulk) - 0.775))) P: delta 13C (Kiljunen) = delta 13C (bulk) corrected using formula by Kiljunen et al. 2006 Q: delta 13C (atomic Kiljunen) = delta 13C (bulk) corrected using formula by Kiljunen et al. 2006 and atomic L value (column N) R: delta 13C (Post) = delta 13C (bulk) corrected using formula by Post et al. 2007 S: delta 13C (Weldrick) = delta 13C (bulk) corrected using formula by Weldrick et al. 2019 T: delta 13C (atomic Smyntek) = delta 13C (bulk) corrected using formula by Smyntek et al. 2007 and atomic L value (column N) U: delta 13C (Smyntek) = delta 13C (bulk) corrected using formula by Smyntek et al. 2007 V: delta 13C (Logan) = delta 13C (bulk) corrected using formula by Logan et al. 2008 W: delta 13C (Syvaranta) = delta 13C (bulk) corrected using formula by Syvaranta and Rautio 2010 The analysis is featured within a recently accepted paper titled Trophodynamics of Southern Ocean pteropods on the southern Kerguelen Plateau peer-reviewed for Ecology and Evolution (2019). It is based on samples collected during the KAxis research voyage, 2015/16.Progress Code: completedStatement: There were no issues/problems associated with data collection or analysis from this dataset.&rft.creator=Weldrick, C.K. &rft.creator=WELDRICK, CHRISTINE KIM &rft.date=2019&rft.coverage=westlimit=60; southlimit=-70; eastlimit=100; northlimit=-50&rft.coverage=westlimit=60; southlimit=-70; eastlimit=100; northlimit=-50&rft.coverage=uplimit=0; downlimit=0&rft.coverage=uplimit=0; downlimit=0&rft.coverage=uplimit=4000; downlimit=0&rft.coverage=uplimit=4000; downlimit=0&rft_rights=This metadata record is publicly available.&rft_rights=These data are publicly available for download from the provided URL.&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_4331_4344_SIA when using these data. This dataset was used in the analysis featured in Weldrick, Trebilco, Davies and Swadling (2019) Trophodynamics of Southern Ocean pteropods on the southern Kerguelen Plateau. Ecology and Evolution. In press. 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=oceans&rft_subject=biota&rft_subject=EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > STABLE ISOTOPES&rft_subject=EARTH SCIENCE > BIOLOGICAL CLASSIFICATION > ANIMALS/INVERTEBRATES > MOLLUSKS > GASTROPODS&rft_subject=EARTH SCIENCE > BIOSPHERE > ECOLOGICAL DYNAMICS > COMMUNITY DYNAMICS&rft_subject=PTEROPODS&rft_subject=TROPHODYNAMICS&rft_subject=NICHE BREADTH&rft_subject=IRMS > ISOTOPIC RATIO MASS SPECTROMETER&rft_subject=R/V AA > R/V Aurora Australis&rft_subject=ACE/CRC&rft_subject=AMD&rft_subject=AMD/AU&rft_subject=CEOS&rft_subject=GEOGRAPHIC REGION > POLAR&rft_subject=OCEAN > SOUTHERN OCEAN > KERGUELEN PLATEAU&rft.type=dataset&rft.language=English Access the data
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https://creativecommons.org/licenses/by/4.0/legalcode

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_4331_4344_SIA when using these data.

This dataset was used in the analysis featured in Weldrick, Trebilco, Davies and Swadling (2019) Trophodynamics of Southern Ocean pteropods on the southern Kerguelen Plateau. Ecology and Evolution. In press.
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 publicly available for download from the provided URL.

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Brief description

This data features stable carbon and nitrogen isotopes of co-occurring Southern Ocean pteropods in order to estimate and compare their Bayesian isotopic niches. Other data includes station number, latitude and longitude, species names and sample ID. Details for each column are as follows: A: "species" - Species analysed including, "clio" = Clio pyramidata f. sulcata; "clione" = Clione limacina antarctica; "spongio" = Spongiobranchaea australis; "Large-fraction POM" = large-fraction particulate organic matter; "Small-fraction POM" = small-fraction particulate organic matter B: "speciesID" - Sample ID = unique identifier from Central Science Laboratory, University of Tasmania C: "station" = CTD number (KAxis research voyage) D: "date" = Date of sample (RMT-8 net trawl, KAxis research voyage) E: "lat" = Latitude (degS) F: "long" = Longitude (degE) G: "%C" = percent carbon (no unit) H: "%N" = percent nitrogen (no unit) I: "C:N (bulk)" = uncorrected (raw) carbon-to-nitrogen ratio (no unit) J: "delta 13C (bulk)" = uncorrected (raw) stable carbon isotope values (‰) H: "delta 15N (bulk)" = uncorrected (raw) stable nitrogen isotope values (‰) L: "notes" = samples may be duplicated or triplicated M: "atomic C:N" = C:N (bulk) x 14/12 (no unit) N: "atomic L" = 93/(1+ (1/((0.246 x atomic C:N) - 0.775))) O: "L" = 93/(1+(1/((0.246 x C:N (bulk) - 0.775))) P: "delta 13C (Kiljunen)" = delta 13C (bulk) corrected using formula by Kiljunen et al. 2006 Q: "delta 13C (atomic Kiljunen)" = delta 13C (bulk) corrected using formula by Kiljunen et al. 2006 and atomic L value (column N) R: "delta 13C (Post)" = delta 13C (bulk) corrected using formula by Post et al. 2007 S: "delta 13C (Weldrick)" = delta 13C (bulk) corrected using formula by Weldrick et al. 2019 T: "delta 13C (atomic Smyntek)" = delta 13C (bulk) corrected using formula by Smyntek et al. 2007 and atomic L value (column N) U: "delta 13C (Smyntek)" = delta 13C (bulk) corrected using formula by Smyntek et al. 2007 V: "delta 13C (Logan)" = delta 13C (bulk) corrected using formula by Logan et al. 2008 W: "delta 13C (Syvaranta)" = delta 13C (bulk) corrected using formula by Syvaranta and Rautio 2010 The analysis is featured within a recently accepted paper titled "Trophodynamics of Southern Ocean pteropods on the southern Kerguelen Plateau" peer-reviewed for Ecology and Evolution (2019). It is based on samples collected during the KAxis research voyage, 2015/16.

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Progress Code: completed
Statement: There were no issues/problems associated with data collection or analysis from this dataset.

Notes

Purpose
The purpose of the dataset was to measure variation in isotopic niches of sympatric pteropod species sampled from the southern extent of the Kerguelen Plateau, as part of the KAxis research program of 2015/16.

Data time period: 2016-01-23 to 2016-02-19

This dataset is part of a larger collection

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text: westlimit=60; southlimit=-70; eastlimit=100; northlimit=-50

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Subjects
ACE/CRC | AMD | AMD/AU | CEOS | EARTH SCIENCE > BIOLOGICAL CLASSIFICATION > ANIMALS/INVERTEBRATES > MOLLUSKS > GASTROPODS | EARTH SCIENCE > BIOSPHERE > ECOLOGICAL DYNAMICS > COMMUNITY DYNAMICS | EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > STABLE ISOTOPES | GEOGRAPHIC REGION > POLAR | IRMS > ISOTOPIC RATIO MASS SPECTROMETER | NICHE BREADTH | OCEAN > SOUTHERN OCEAN > KERGUELEN PLATEAU | PTEROPODS | R/V AA > R/V Aurora Australis | TROPHODYNAMICS | biota | oceans |

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uri : https://data.aad.gov.au/eds/4911/download

Identifiers
  • global : AAS_4331_4344_SIA