Carbon and nitrogen stable isotopic inventory of the most abundant demersal fish captured by benthic gears in southwestern Iceland (North Atlantic)
International audience Stable isotopes (δC and δN) were used to examine the origin of organic matter for the most representative demersal species of the SW Icelandic fishery, accounting for over 70% of landings of those species in the North Atlantic. Samples were collected during a 2-week period in...
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Online Access: | https://hal.archives-ouvertes.fr/hal-00535196 https://hal.archives-ouvertes.fr/hal-00535196/document https://hal.archives-ouvertes.fr/hal-00535196/file/PEER_stage2_10.1007%252Fs10152-009-0159-6.pdf https://doi.org/10.1007/s10152-009-0159-6 |
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ftccsdartic:oai:HAL:hal-00535196v1 2023-05-15T16:47:08+02:00 Carbon and nitrogen stable isotopic inventory of the most abundant demersal fish captured by benthic gears in southwestern Iceland (North Atlantic) Sarà, Gianluca Pirro, Maurizio Sprovieri, Mario Rumolo, Paola Halldórsson, Halldór Pálmar Svavarsson, Jörundur Dipartimento di Ecologia Università di Palermo Dipartimento di Biologia Animale e Genetica Università degli Studi di Firenze = University of Florence Firenze (UNIFI) IAMC-CNR Suðurnes University Research Centre, University of Iceland Institute of Biology University of Iceland Reykjavik 2009-04-30 https://hal.archives-ouvertes.fr/hal-00535196 https://hal.archives-ouvertes.fr/hal-00535196/document https://hal.archives-ouvertes.fr/hal-00535196/file/PEER_stage2_10.1007%252Fs10152-009-0159-6.pdf https://doi.org/10.1007/s10152-009-0159-6 en eng HAL CCSD Springer Verlag info:eu-repo/semantics/altIdentifier/doi/10.1007/s10152-009-0159-6 hal-00535196 https://hal.archives-ouvertes.fr/hal-00535196 https://hal.archives-ouvertes.fr/hal-00535196/document https://hal.archives-ouvertes.fr/hal-00535196/file/PEER_stage2_10.1007%252Fs10152-009-0159-6.pdf doi:10.1007/s10152-009-0159-6 info:eu-repo/semantics/OpenAccess ISSN: 1438-387X EISSN: 1438-3888 Helgoland Marine Research https://hal.archives-ouvertes.fr/hal-00535196 Helgoland Marine Research, Springer Verlag, 2009, 63 (4), pp.309-315. ⟨10.1007/s10152-009-0159-6⟩ Demersal fish Food web Stable isotope Iceland North Atlantic info:eu-repo/semantics/article Journal articles 2009 ftccsdartic https://doi.org/10.1007/s10152-009-0159-6 2021-12-12T05:54:50Z International audience Stable isotopes (δC and δN) were used to examine the origin of organic matter for the most representative demersal species of the SW Icelandic fishery, accounting for over 70% of landings of those species in the North Atlantic. Samples were collected during a 2-week period in early September 2004 from landings and directly during fishing cruises. Stable isotopes showed that particulate organic matter and sedimentary organic matter were at the base of the food web and appeared to fill two different compartments: the pelagic and the benthic. The pelagic realm was composed of only capelin and sandeel; krill and redfish occupied an intermediate position between pelagic and benthic realms; while anglerfish, haddock, cod and ling resulted as the true demersal species while tusk, rays and plaice were strongly linked to the benthic habitat. Article in Journal/Newspaper Iceland North Atlantic Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe) Helgoland Marine Research 63 4 309 315 |
institution |
Open Polar |
collection |
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe) |
op_collection_id |
ftccsdartic |
language |
English |
topic |
Demersal fish Food web Stable isotope Iceland North Atlantic |
spellingShingle |
Demersal fish Food web Stable isotope Iceland North Atlantic Sarà, Gianluca Pirro, Maurizio Sprovieri, Mario Rumolo, Paola Halldórsson, Halldór Pálmar Svavarsson, Jörundur Carbon and nitrogen stable isotopic inventory of the most abundant demersal fish captured by benthic gears in southwestern Iceland (North Atlantic) |
topic_facet |
Demersal fish Food web Stable isotope Iceland North Atlantic |
description |
International audience Stable isotopes (δC and δN) were used to examine the origin of organic matter for the most representative demersal species of the SW Icelandic fishery, accounting for over 70% of landings of those species in the North Atlantic. Samples were collected during a 2-week period in early September 2004 from landings and directly during fishing cruises. Stable isotopes showed that particulate organic matter and sedimentary organic matter were at the base of the food web and appeared to fill two different compartments: the pelagic and the benthic. The pelagic realm was composed of only capelin and sandeel; krill and redfish occupied an intermediate position between pelagic and benthic realms; while anglerfish, haddock, cod and ling resulted as the true demersal species while tusk, rays and plaice were strongly linked to the benthic habitat. |
author2 |
Dipartimento di Ecologia Università di Palermo Dipartimento di Biologia Animale e Genetica Università degli Studi di Firenze = University of Florence Firenze (UNIFI) IAMC-CNR Suðurnes University Research Centre, University of Iceland Institute of Biology University of Iceland Reykjavik |
format |
Article in Journal/Newspaper |
author |
Sarà, Gianluca Pirro, Maurizio Sprovieri, Mario Rumolo, Paola Halldórsson, Halldór Pálmar Svavarsson, Jörundur |
author_facet |
Sarà, Gianluca Pirro, Maurizio Sprovieri, Mario Rumolo, Paola Halldórsson, Halldór Pálmar Svavarsson, Jörundur |
author_sort |
Sarà, Gianluca |
title |
Carbon and nitrogen stable isotopic inventory of the most abundant demersal fish captured by benthic gears in southwestern Iceland (North Atlantic) |
title_short |
Carbon and nitrogen stable isotopic inventory of the most abundant demersal fish captured by benthic gears in southwestern Iceland (North Atlantic) |
title_full |
Carbon and nitrogen stable isotopic inventory of the most abundant demersal fish captured by benthic gears in southwestern Iceland (North Atlantic) |
title_fullStr |
Carbon and nitrogen stable isotopic inventory of the most abundant demersal fish captured by benthic gears in southwestern Iceland (North Atlantic) |
title_full_unstemmed |
Carbon and nitrogen stable isotopic inventory of the most abundant demersal fish captured by benthic gears in southwestern Iceland (North Atlantic) |
title_sort |
carbon and nitrogen stable isotopic inventory of the most abundant demersal fish captured by benthic gears in southwestern iceland (north atlantic) |
publisher |
HAL CCSD |
publishDate |
2009 |
url |
https://hal.archives-ouvertes.fr/hal-00535196 https://hal.archives-ouvertes.fr/hal-00535196/document https://hal.archives-ouvertes.fr/hal-00535196/file/PEER_stage2_10.1007%252Fs10152-009-0159-6.pdf https://doi.org/10.1007/s10152-009-0159-6 |
genre |
Iceland North Atlantic |
genre_facet |
Iceland North Atlantic |
op_source |
ISSN: 1438-387X EISSN: 1438-3888 Helgoland Marine Research https://hal.archives-ouvertes.fr/hal-00535196 Helgoland Marine Research, Springer Verlag, 2009, 63 (4), pp.309-315. ⟨10.1007/s10152-009-0159-6⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.1007/s10152-009-0159-6 hal-00535196 https://hal.archives-ouvertes.fr/hal-00535196 https://hal.archives-ouvertes.fr/hal-00535196/document https://hal.archives-ouvertes.fr/hal-00535196/file/PEER_stage2_10.1007%252Fs10152-009-0159-6.pdf doi:10.1007/s10152-009-0159-6 |
op_rights |
info:eu-repo/semantics/OpenAccess |
op_doi |
https://doi.org/10.1007/s10152-009-0159-6 |
container_title |
Helgoland Marine Research |
container_volume |
63 |
container_issue |
4 |
container_start_page |
309 |
op_container_end_page |
315 |
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1766037223379042304 |