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K-Axis mesopelagic fish DNA-based diet analysis
Entry ID: AAS_4313_KAXIS_FISH_DIET


Summary
Abstract: High-throughput DNA-sequencing data for mesopelagic fish stomach contents sampled during the Kerguelen Axis voyage (January-Februay 2016).

Mesopelagic fish form an important link between zooplankton and higher trophic levels in Southern Ocean food webs, however their diets are poorly known. Most of the dietary information available comes from morphological analysis of stomach contents and to a ... View entire text

Purpose: Characterise Southern Ocean mesopelagic fish diets using DNA data. In addition, test for differences in diet between fish species and regions (north and south of Kerguelen Axis voyage).
Related URL
Description: Citation reference for this metadata record and dataset.
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Geographic Coverage
Spatial coordinates   
  N: -58.87   S: -64.49   E: 90.21   W: 80.42
Min Depth: 0 METRES Max Depth: 1000 METRES

Data Set Citation
Dataset Originator/Creator: Deagle, B.E., Trebilco, R.
Dataset Title: K-Axis mesopelagic fish DNA-based diet analysis
Dataset Series Name: CAASM Metadata
Dataset Release Date: 2019-04-09
Dataset Publisher: Australian Antarctic Data Centre
Version: 1
Online Resource: https://data.aad.gov.au/metadata/records/AAS_4313_KAXIS_FISH_DIET
Temporal Coverage
Start Date: 2016-02-03
Stop Date: 2016-03-07
Platform
start here with 1 in span in link
Quality Many COI samples have too few sequencing reads (counts) to reliably estimate diet based on this data. See detail in Clarke et al. (2018), Deep Sea Research II, https://doi.org/10.1016/j.dsr2.2018.09.001.
Use Constraints 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_4313... when using these data.
Data Set Progress
COMPLETE
Data Center
Australian Antarctic Data Centre, Australia Supplemental Info
Data Center URL: http://data.aad.gov.au

Data Center Personnel
Name: DATA OFFICER AADC
Phone: +61 3 6232 3244
Fax: +61 3 6232 3351
Email: metadata at aad.gov.au
Contact Address:
Australian Antarctic Division
203 Channel Highway
City: Kingston
Province or State: Tasmania
Postal Code: 7050
Country: Australia
Distribution
Distribution Media: HTTP
Distribution Size: 93 kb
Distribution Format: text, fasta, csv
Fees: free
Personnel
Role: INVESTIGATOR
Role: TECHNICAL CONTACT
Phone: +61 3 6232 3174
Email: bruce.deagle at aad.gov.au
Contact Address:
Australian Antarctic Division
203 Channel Highway
City: Kingston
Province or State: Tasmania
Postal Code: 7050
Country: Australia
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Publications/References
Clarke LJ, Trebilco R, Walters A, Polanowski AM, Deagle BE (2018), DNA-based diet analysis of mesopelagic fish from the southern Kerguelen Axis., Deep Sea Research Part II: Topical Studies in Oceanography., doi:DOI:10.1016/j.dsr2.2018.09.001
Extended Metadata Properties
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Creation and Review Dates
DIF Creation Date: 2019-04-09
Last DIF Revision Date: 2019-04-11




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