Carbon, Nitrogen and Sulphur isotopic fractionation in captive juvenile hooded seal (Cystophora cristata): application for diet analysis
This is the peer reviewed version of the following article: Pinzone, M., Acquarone, M., Huyghebaert, L., Sturaro, N., Michel, L.N., Siebert, U. & Das, K. (2017). Carbon, Nitrogen and Sulphur isotopic fractionation in captive juvenile hooded seal (Cystophora cristata): application for diet analys...
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ftunivtroemsoe:oai:munin.uit.no:10037/13870 2023-05-15T15:59:52+02:00 Carbon, Nitrogen and Sulphur isotopic fractionation in captive juvenile hooded seal (Cystophora cristata): application for diet analysis Pinzone, Marianna Acquarone, Mario Huyghebaert, Loreen Sturaro, Nicolas Michel, Loïc N. Siebert, Ursula Das, Krishna 2017-08-15 https://hdl.handle.net/10037/13870 https://doi.org/10.1002/rcm.7955 eng eng Wiley Rapid Communications in Mass Spectrometry Pinzone, M., Acquarone, M., Huyghebaert, L., Sturaro, N., Michel, L.N., Siebert, U. & Das, K. (2017). Carbon, Nitrogen and Sulphur isotopic fractionation in captive juvenile hooded seal (Cystophora cristata): application for diet analysis. Rapid Communications in Mass Spectrometry, 31(20). https://doi.org/10.1002/rcm.7955 FRIDAID 1489469 doi:10.1002/rcm.7955 0951-4198 1097-0231 https://hdl.handle.net/10037/13870 openAccess VDP::Matematikk og Naturvitenskap: 400::Kjemi: 440 VDP::Mathematics and natural science: 400::Chemistry: 440 VDP::Matematikk og Naturvitenskap: 400::Zoologiske og botaniske fag: 480 VDP::Mathematics and natural science: 400::Zoology and botany: 480 Journal article Tidsskriftartikkel Peer reviewed 2017 ftunivtroemsoe https://doi.org/10.1002/rcm.7955 2021-06-25T17:55:22Z This is the peer reviewed version of the following article: Pinzone, M., Acquarone, M., Huyghebaert, L., Sturaro, N., Michel, L.N., Siebert, U. & Das, K. (2017). Carbon, Nitrogen and Sulphur isotopic fractionation in captive juvenile hooded seal (Cystophora cristata): application for diet analysis. Rapid Communications in Mass Spectrometry , 31(20). https://doi.org/10.1002/rcm.7955, which has been published in final form at https://doi.org/10.1002/rcm.7955 . This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Use of Self-Archived Versions. Rationale : Intrinsic biogeochemical markers, such as stable isotope ratios of carbon, nitrogen and sulphur, are increasingly used to trace the trophic ecology of marine top predators. However, insufficient knowledge of fractionation processes in tissues continues to hamper the use of these markers. Methods : We performed a controlled feeding experiment with eight juvenile hooded seals ( Cystophora cristata ) that were held on a herring‐based diet ( Clupea harengus ) for two years. Stable isotope ratios were measured via isotope ratio mass spectrometry in three of their tissues and related to values of these markers in their diet. Results : Diet‐tissue isotope enrichment (trophic enrichment factor, TEF) values between dietary herring and seal tissues for carbon (Δ 13 C) were +0.7 ‰ for red blood cells, +1.9 ‰ for hair and +1.1 ‰ for muscle. The TEFs for nitrogen trophic (Δ 15 N) were +3.3 ‰ for red blood cells, +3.6 ‰ for hair and +4.3 ‰ for muscle. For sulphur, the Δ 34 S values were +1.1 ‰ for red blood cells, +1.0 ‰ for hair and +0.9 ‰ for muscle. Conclusions : These enrichment values were greater than those previously measured in adult seals. This increase may be related to the higher rate of protein synthesis and catabolism in growing animals. This study is the first report on sulphur isotope enrichment values for a marine mammal species. Article in Journal/Newspaper Cystophora cristata hooded seal University of Tromsø: Munin Open Research Archive Siebert ENVELOPE(-63.033,-63.033,-64.817,-64.817) Rapid Communications in Mass Spectrometry 31 20 1720 1728 |
institution |
Open Polar |
collection |
University of Tromsø: Munin Open Research Archive |
op_collection_id |
ftunivtroemsoe |
language |
English |
topic |
VDP::Matematikk og Naturvitenskap: 400::Kjemi: 440 VDP::Mathematics and natural science: 400::Chemistry: 440 VDP::Matematikk og Naturvitenskap: 400::Zoologiske og botaniske fag: 480 VDP::Mathematics and natural science: 400::Zoology and botany: 480 |
spellingShingle |
VDP::Matematikk og Naturvitenskap: 400::Kjemi: 440 VDP::Mathematics and natural science: 400::Chemistry: 440 VDP::Matematikk og Naturvitenskap: 400::Zoologiske og botaniske fag: 480 VDP::Mathematics and natural science: 400::Zoology and botany: 480 Pinzone, Marianna Acquarone, Mario Huyghebaert, Loreen Sturaro, Nicolas Michel, Loïc N. Siebert, Ursula Das, Krishna Carbon, Nitrogen and Sulphur isotopic fractionation in captive juvenile hooded seal (Cystophora cristata): application for diet analysis |
topic_facet |
VDP::Matematikk og Naturvitenskap: 400::Kjemi: 440 VDP::Mathematics and natural science: 400::Chemistry: 440 VDP::Matematikk og Naturvitenskap: 400::Zoologiske og botaniske fag: 480 VDP::Mathematics and natural science: 400::Zoology and botany: 480 |
description |
This is the peer reviewed version of the following article: Pinzone, M., Acquarone, M., Huyghebaert, L., Sturaro, N., Michel, L.N., Siebert, U. & Das, K. (2017). Carbon, Nitrogen and Sulphur isotopic fractionation in captive juvenile hooded seal (Cystophora cristata): application for diet analysis. Rapid Communications in Mass Spectrometry , 31(20). https://doi.org/10.1002/rcm.7955, which has been published in final form at https://doi.org/10.1002/rcm.7955 . This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Use of Self-Archived Versions. Rationale : Intrinsic biogeochemical markers, such as stable isotope ratios of carbon, nitrogen and sulphur, are increasingly used to trace the trophic ecology of marine top predators. However, insufficient knowledge of fractionation processes in tissues continues to hamper the use of these markers. Methods : We performed a controlled feeding experiment with eight juvenile hooded seals ( Cystophora cristata ) that were held on a herring‐based diet ( Clupea harengus ) for two years. Stable isotope ratios were measured via isotope ratio mass spectrometry in three of their tissues and related to values of these markers in their diet. Results : Diet‐tissue isotope enrichment (trophic enrichment factor, TEF) values between dietary herring and seal tissues for carbon (Δ 13 C) were +0.7 ‰ for red blood cells, +1.9 ‰ for hair and +1.1 ‰ for muscle. The TEFs for nitrogen trophic (Δ 15 N) were +3.3 ‰ for red blood cells, +3.6 ‰ for hair and +4.3 ‰ for muscle. For sulphur, the Δ 34 S values were +1.1 ‰ for red blood cells, +1.0 ‰ for hair and +0.9 ‰ for muscle. Conclusions : These enrichment values were greater than those previously measured in adult seals. This increase may be related to the higher rate of protein synthesis and catabolism in growing animals. This study is the first report on sulphur isotope enrichment values for a marine mammal species. |
format |
Article in Journal/Newspaper |
author |
Pinzone, Marianna Acquarone, Mario Huyghebaert, Loreen Sturaro, Nicolas Michel, Loïc N. Siebert, Ursula Das, Krishna |
author_facet |
Pinzone, Marianna Acquarone, Mario Huyghebaert, Loreen Sturaro, Nicolas Michel, Loïc N. Siebert, Ursula Das, Krishna |
author_sort |
Pinzone, Marianna |
title |
Carbon, Nitrogen and Sulphur isotopic fractionation in captive juvenile hooded seal (Cystophora cristata): application for diet analysis |
title_short |
Carbon, Nitrogen and Sulphur isotopic fractionation in captive juvenile hooded seal (Cystophora cristata): application for diet analysis |
title_full |
Carbon, Nitrogen and Sulphur isotopic fractionation in captive juvenile hooded seal (Cystophora cristata): application for diet analysis |
title_fullStr |
Carbon, Nitrogen and Sulphur isotopic fractionation in captive juvenile hooded seal (Cystophora cristata): application for diet analysis |
title_full_unstemmed |
Carbon, Nitrogen and Sulphur isotopic fractionation in captive juvenile hooded seal (Cystophora cristata): application for diet analysis |
title_sort |
carbon, nitrogen and sulphur isotopic fractionation in captive juvenile hooded seal (cystophora cristata): application for diet analysis |
publisher |
Wiley |
publishDate |
2017 |
url |
https://hdl.handle.net/10037/13870 https://doi.org/10.1002/rcm.7955 |
long_lat |
ENVELOPE(-63.033,-63.033,-64.817,-64.817) |
geographic |
Siebert |
geographic_facet |
Siebert |
genre |
Cystophora cristata hooded seal |
genre_facet |
Cystophora cristata hooded seal |
op_relation |
Rapid Communications in Mass Spectrometry Pinzone, M., Acquarone, M., Huyghebaert, L., Sturaro, N., Michel, L.N., Siebert, U. & Das, K. (2017). Carbon, Nitrogen and Sulphur isotopic fractionation in captive juvenile hooded seal (Cystophora cristata): application for diet analysis. Rapid Communications in Mass Spectrometry, 31(20). https://doi.org/10.1002/rcm.7955 FRIDAID 1489469 doi:10.1002/rcm.7955 0951-4198 1097-0231 https://hdl.handle.net/10037/13870 |
op_rights |
openAccess |
op_doi |
https://doi.org/10.1002/rcm.7955 |
container_title |
Rapid Communications in Mass Spectrometry |
container_volume |
31 |
container_issue |
20 |
container_start_page |
1720 |
op_container_end_page |
1728 |
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1766395770419806208 |