δ13C and δ15N stable isotope compositions of the whisker of 8 harbour seals (Phoca vitulina) and 10 grey seals (Halichoerus grypus) captured in the baie de Somme, France, in 2008 and 2012, for telemetry tracking
δ13C and δ15N stable isotopes values were measured along the whiskers of eight harbour seals (Phoca vitulina) and ten grey seals (Halichoerus grypus) captured in the baie de Somme, France, in 2008 and 2012, respectively, to be fitted with FastlocTM GPS/GSM tags (cf GPS data available on http://seama...
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2020
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Online Access: | https://doi.org/10.17882/76528 |
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ftseanoe:oai:seanoe.org:76528 2023-05-15T17:58:53+02:00 δ13C and δ15N stable isotope compositions of the whisker of 8 harbour seals (Phoca vitulina) and 10 grey seals (Halichoerus grypus) captured in the baie de Somme, France, in 2008 and 2012, for telemetry tracking Planque, Yann Vincent, Cécile Guillou, Gaël Lebreton, Benoit Caurant, Florence North 51.3985, South 49.2189, East 2.5272, West -1.7112 2020-10-30 https://doi.org/10.17882/76528 unknown SEANOE doi:10.17882/76528 http://dx.doi.org/10.17882/76528 CC-BY-NC CC-BY-NC Stable isotopes Trophic markers Foraging ecology Whiskers Vibrissae Marine mammals Pinnipeds Harbour seals Grey Seals Eastern English Channel baie de Somme dataset 2020 ftseanoe https://doi.org/10.17882/76528 2021-12-09T18:23:14Z δ13C and δ15N stable isotopes values were measured along the whiskers of eight harbour seals (Phoca vitulina) and ten grey seals (Halichoerus grypus) captured in the baie de Somme, France, in 2008 and 2012, respectively, to be fitted with FastlocTM GPS/GSM tags (cf GPS data available on http://seamap.env.duke.edu/dataset/2030 for harbour seals and on http://seamap.env.duke.edu/dataset/2026 for grey seals seals). The foraging areas posterior to seal captures are available for all harbour seals and seven on ten grey seals (Planque et al. 2020, https://doi.org/10.1007/s00227-019-3636-8). Seal whiskers provided a temporal integration of isotope compositions during the period of whisker growth, i.e. during months prior to sampling. All whisker segments were analysed with an elemental analyser (Flash 2000, Thermo Scientific, Milan, Italy) coupled to an isotope-ratio mass spectrometer (Delta V Plus with a Conflo IV interface, Thermo Scientific, Bremen, Germany). Isotope compositions are expressed with the usual δ notation in parts per thousands (‰) relative to Vienna PeeDee Belemnite Standard for δ13C and atmospheric N2 for δ15N. Based on replicate measurements of internal laboratory standards, analytical precision is < 0.15 ‰ for both δ13C and δ15N. Dataset Phoca vitulina SEANOE (Sea scientific open data publication) |
institution |
Open Polar |
collection |
SEANOE (Sea scientific open data publication) |
op_collection_id |
ftseanoe |
language |
unknown |
topic |
Stable isotopes Trophic markers Foraging ecology Whiskers Vibrissae Marine mammals Pinnipeds Harbour seals Grey Seals Eastern English Channel baie de Somme |
spellingShingle |
Stable isotopes Trophic markers Foraging ecology Whiskers Vibrissae Marine mammals Pinnipeds Harbour seals Grey Seals Eastern English Channel baie de Somme Planque, Yann Vincent, Cécile Guillou, Gaël Lebreton, Benoit Caurant, Florence δ13C and δ15N stable isotope compositions of the whisker of 8 harbour seals (Phoca vitulina) and 10 grey seals (Halichoerus grypus) captured in the baie de Somme, France, in 2008 and 2012, for telemetry tracking |
topic_facet |
Stable isotopes Trophic markers Foraging ecology Whiskers Vibrissae Marine mammals Pinnipeds Harbour seals Grey Seals Eastern English Channel baie de Somme |
description |
δ13C and δ15N stable isotopes values were measured along the whiskers of eight harbour seals (Phoca vitulina) and ten grey seals (Halichoerus grypus) captured in the baie de Somme, France, in 2008 and 2012, respectively, to be fitted with FastlocTM GPS/GSM tags (cf GPS data available on http://seamap.env.duke.edu/dataset/2030 for harbour seals and on http://seamap.env.duke.edu/dataset/2026 for grey seals seals). The foraging areas posterior to seal captures are available for all harbour seals and seven on ten grey seals (Planque et al. 2020, https://doi.org/10.1007/s00227-019-3636-8). Seal whiskers provided a temporal integration of isotope compositions during the period of whisker growth, i.e. during months prior to sampling. All whisker segments were analysed with an elemental analyser (Flash 2000, Thermo Scientific, Milan, Italy) coupled to an isotope-ratio mass spectrometer (Delta V Plus with a Conflo IV interface, Thermo Scientific, Bremen, Germany). Isotope compositions are expressed with the usual δ notation in parts per thousands (‰) relative to Vienna PeeDee Belemnite Standard for δ13C and atmospheric N2 for δ15N. Based on replicate measurements of internal laboratory standards, analytical precision is < 0.15 ‰ for both δ13C and δ15N. |
format |
Dataset |
author |
Planque, Yann Vincent, Cécile Guillou, Gaël Lebreton, Benoit Caurant, Florence |
author_facet |
Planque, Yann Vincent, Cécile Guillou, Gaël Lebreton, Benoit Caurant, Florence |
author_sort |
Planque, Yann |
title |
δ13C and δ15N stable isotope compositions of the whisker of 8 harbour seals (Phoca vitulina) and 10 grey seals (Halichoerus grypus) captured in the baie de Somme, France, in 2008 and 2012, for telemetry tracking |
title_short |
δ13C and δ15N stable isotope compositions of the whisker of 8 harbour seals (Phoca vitulina) and 10 grey seals (Halichoerus grypus) captured in the baie de Somme, France, in 2008 and 2012, for telemetry tracking |
title_full |
δ13C and δ15N stable isotope compositions of the whisker of 8 harbour seals (Phoca vitulina) and 10 grey seals (Halichoerus grypus) captured in the baie de Somme, France, in 2008 and 2012, for telemetry tracking |
title_fullStr |
δ13C and δ15N stable isotope compositions of the whisker of 8 harbour seals (Phoca vitulina) and 10 grey seals (Halichoerus grypus) captured in the baie de Somme, France, in 2008 and 2012, for telemetry tracking |
title_full_unstemmed |
δ13C and δ15N stable isotope compositions of the whisker of 8 harbour seals (Phoca vitulina) and 10 grey seals (Halichoerus grypus) captured in the baie de Somme, France, in 2008 and 2012, for telemetry tracking |
title_sort |
δ13c and δ15n stable isotope compositions of the whisker of 8 harbour seals (phoca vitulina) and 10 grey seals (halichoerus grypus) captured in the baie de somme, france, in 2008 and 2012, for telemetry tracking |
publisher |
SEANOE |
publishDate |
2020 |
url |
https://doi.org/10.17882/76528 |
op_coverage |
North 51.3985, South 49.2189, East 2.5272, West -1.7112 |
genre |
Phoca vitulina |
genre_facet |
Phoca vitulina |
op_relation |
doi:10.17882/76528 http://dx.doi.org/10.17882/76528 |
op_rights |
CC-BY-NC |
op_rightsnorm |
CC-BY-NC |
op_doi |
https://doi.org/10.17882/76528 |
_version_ |
1766167595587731456 |