Data

Stable isotope values of mesopelagic fish on the southern Kerguelen Plateau

Name: Stable isotope values of mesopelagic fish on the southern Kerguelen Plateau
Published: 2019-04-09

Australian Antarctic Data Centre

WALTERS, ANDREA ; WOODS, BRIANNYN ; TREBILCO, ROWAN ; HINDELL, MARK

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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=info:doi10.26179/5cad8a5751fc2&rft.title=Stable isotope values of mesopelagic fish on the southern Kerguelen Plateau&rft.identifier=10.26179/5cad8a5751fc2&rft.publisher=Australian Antarctic Data Centre&rft.description=Mesopelagic fish bulk stable isotope data from the Kerguelen Axis ecosystem study (AAS_4344): These data are based on samples collected as part of the Kerguelen Axis marine ecosystem study (AAS_4344), chief scientist Andrew Constable. This research was supported by the Australian government under the (i) Cooperative Research Centre Program through the Antarctic Climate and Ecosystems Cooperative Research Centre (ACE CRC), (ii) Australian Antarctic Science Program (Projects 4343, 4344, 4347 and 4366), and (iii) Australian Research Council’s Special Research Initiative for Antarctic Gateway Partnership (Project ID SR140300001). The preferred citation is: Woods, B., Walters, A., Hindell, M.A., Trebilco, R. (2019) Isotopic insights into mesopelagic niche space and energy pathways on the southern Kerguelen Plateau. Deep Sea Research Part II: Topical Studies in Oceanography Samples for stable isotope analysis were collected on board the R.S.V Aurora Australis during the austral summer of 2016 (22 January – 17 February) as part of the Kerguelen Axis marine ecosystem study (AAS_4344). Samples were collected from 15 sampling stations along two transects from the Antarctic continental shelf to the BANZARE Bank over the Kerguelen Plateau and in an east to west direction across the Kerguelen Plateau. Mesopelagic fish were sampled from the surface to 1000 m depth using an IYGPT (International Young Gadoid Pelagic Trawl) net equipped with a MIDOC (Mid-water Open Close) multiple cod-end device. Analyses focused on an assemblage including genera from the family Myctophidae (Electrona, Gymnoscopelus, Krefftichthys and Protomyctophum), and the genus Bathylagus from the family Bathylagidae, as these are dominant genera in the Southern Ocean (Pusch et al., 2004; Hulley and Duhamel, 2011; Collins et al., 2012). Muscle tissue from each fish was analysed for δ15N and δ13C. Collins, M. A., Stowasser, G., Fielding, S., Shreeve, R., Xavier, J. C., Venables, H. J., . . . Van de Putte, A. (2012). Latitudinal and bathymetric patterns in the distribution and abundance of mesopelagic fish in the Scotia Sea. Deep-Sea Research Part Ii-Topical Studies in Oceanography, 59, 189-198. doi:10.1016/j.dsr2.2011.07.003 Hulley, P. A., and Duhamel, G. (2011). Aspects of lanternfish distribution in the Kerguelen Plateau region. The Kerguelen Plateau: marine ecosystems and fisheies. G. Duhamel and DC Welsford, Editors, 183-195. Pusch, C., Hulley, P. A., and Kock, K. H. (2004). Community structure and feeding ecology of mesopelagic fishes in the slope waters of King George Island (South Shetland Islands, Antarctica). Deep-Sea Research Part I-Oceanographic Research Papers, 51(11), 1685-1708. doi:10.1016/j.dsr.2004.06.008&rft.creator=WALTERS, ANDREA &rft.creator=WOODS, BRIANNYN &rft.creator=TREBILCO, ROWAN &rft.creator=HINDELL, MARK &rft.date=2019&rft.coverage=northlimit=-50; southlimit=-70; westlimit=60; eastLimit=95; projection=WGS84&rft.coverage=northlimit=-50; southlimit=-70; westlimit=60; eastLimit=95; projection=WGS84&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_4344_Mesopelagic_fish_bulk_stable_isotope_values when using these data.&rft_subject=biota&rft_subject=oceans&rft_subject=FISH&rft_subject=EARTH SCIENCE&rft_subject=BIOLOGICAL CLASSIFICATION&rft_subject=ANIMALS/VERTEBRATES&rft_subject=RAY-FINNED FISHES&rft_subject=FOOD-WEB DYNAMICS&rft_subject=BIOSPHERE&rft_subject=ECOLOGICAL DYNAMICS&rft_subject=ECOSYSTEM FUNCTIONS&rft_subject=TROPHODYNAMICS&rft_subject=FOOD WEBS&rft_subject=PREY FIELD&rft_subject=MICRONEKTON&rft_subject=MIDWATER TRAWLING&rft_subject=MIDOC&rft_subject=MASS SPECTROMETERS&rft_subject=R/V AA > R/V Aurora Australis&rft_subject=FIELD SURVEYS&rft_subject=LABORATORY&rft_subject=GEOGRAPHIC REGION > POLAR&rft_subject=OCEAN > SOUTHERN OCEAN > SOUTHERN KERGUELEN PLATEAU REGION&rft_subject=OCEAN > SOUTHERN OCEAN > PRINCESS ELIZABETH TROUGH&rft_subject=CONTINENT > ANTARCTICA > EAST ANTARCTICA&rft_subject=OCEAN > SOUTHERN OCEAN > BANZARE BANK&rft_place=Hobart&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_4344_Mesopelagic_fish_bulk_stable_isotope_values when using these data.

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Mesopelagic fish bulk stable isotope data from the Kerguelen Axis ecosystem study (AAS_4344): These data are based on samples collected as part of the Kerguelen Axis marine ecosystem study (AAS_4344), chief scientist Andrew Constable. This research was supported by the Australian government under the (i) Cooperative Research Centre Program through the Antarctic Climate and Ecosystems Cooperative Research Centre (ACE CRC), (ii) Australian Antarctic Science Program (Projects 4343, 4344, 4347 and 4366), and (iii) Australian Research Council’s Special Research Initiative for Antarctic Gateway Partnership (Project ID SR140300001). The preferred citation is: Woods, B., Walters, A., Hindell, M.A., Trebilco, R. (2019) Isotopic insights into mesopelagic niche space and energy pathways on the southern Kerguelen Plateau. Deep Sea Research Part II: Topical Studies in Oceanography Samples for stable isotope analysis were collected on board the R.S.V Aurora Australis during the austral summer of 2016 (22 January – 17 February) as part of the Kerguelen Axis marine ecosystem study (AAS_4344). Samples were collected from 15 sampling stations along two transects from the Antarctic continental shelf to the BANZARE Bank over the Kerguelen Plateau and in an east to west direction across the Kerguelen Plateau. Mesopelagic fish were sampled from the surface to 1000 m depth using an IYGPT (International Young Gadoid Pelagic Trawl) net equipped with a MIDOC (Mid-water Open Close) multiple cod-end device. Analyses focused on an assemblage including genera from the family Myctophidae (Electrona, Gymnoscopelus, Krefftichthys and Protomyctophum), and the genus Bathylagus from the family Bathylagidae, as these are dominant genera in the Southern Ocean (Pusch et al., 2004; Hulley and Duhamel, 2011; Collins et al., 2012). Muscle tissue from each fish was analysed for δ15N and δ13C. Collins, M. A., Stowasser, G., Fielding, S., Shreeve, R., Xavier, J. C., Venables, H. J., . . . Van de Putte, A. (2012). Latitudinal and bathymetric patterns in the distribution and abundance of mesopelagic fish in the Scotia Sea. Deep-Sea Research Part Ii-Topical Studies in Oceanography, 59, 189-198. doi:10.1016/j.dsr2.2011.07.003 Hulley, P. A., and Duhamel, G. (2011). Aspects of lanternfish distribution in the Kerguelen Plateau region. The Kerguelen Plateau: marine ecosystems and fisheies. G. Duhamel and DC Welsford, Editors, 183-195. Pusch, C., Hulley, P. A., and Kock, K. H. (2004). Community structure and feeding ecology of mesopelagic fishes in the slope waters of King George Island (South Shetland Islands, Antarctica). Deep-Sea Research Part I-Oceanographic Research Papers, 51(11), 1685-1708. doi:10.1016/j.dsr.2004.06.008

Issued: 2019-04-09

Data time period: 2016-01-22 to 2016-02-17

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text: northlimit=-50; southlimit=-70; westlimit=60; eastLimit=95; projection=WGS84

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AU-ANL:PEAU : http://nla.gov.au/nla.party-617536 NLA Link

Identifiers

URI : data.aad.gov.au/metadata/records/AAS_4344_Mesopelagic_fish_bulk_stable_isotope_values
Local : AAS_4344_Mesopelagic_fish_bulk_stable_isotope_values
DOI : 10.26179/5CAD8A5751FC2
global : cde2cede-bf90-4a4d-9386-376461ba133b

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