Trace element concentrations in feathers and blood of Northern goshawk (Accipiter gentilis) nestlings from Norway and Spain
Information on trace element pollution in the terrestrial environment and its biota is limited compared to the marine environment. In the present study, we collected body feathers and blood of 37 Northern goshawk (Accipiter gentilis) nestlings from Tromsø (northern Norway), Trondheim (central Norway...
Published in: | Ecotoxicology and Environmental Safety |
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Format: | Article in Journal/Newspaper |
Language: | English |
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Online Access: | http://hdl.handle.net/11250/2459090 https://doi.org/10.1016/j.ecoenv.2017.06.062 |
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ftntnutrondheimi:oai:ntnuopen.ntnu.no:11250/2459090 2023-05-15T13:00:35+02:00 Trace element concentrations in feathers and blood of Northern goshawk (Accipiter gentilis) nestlings from Norway and Spain Dolan, Kevin J. Ciesielski, Tomasz Maciej Lierhagen, Syverin Eulaers, Igor Nygård, Torgeir Johnsen, Trond Vidar Gómez-Ramírez, Pilar García-Fernández, Antonio J. Bustnes, Jan Ove Ortiz-Santaliestra, Manuel E. Jaspers, Veerle 2017 http://hdl.handle.net/11250/2459090 https://doi.org/10.1016/j.ecoenv.2017.06.062 eng eng Elsevier Norges forskningsråd: 230465 Egen institusjon: Norwegian University of Ecotoxicology and Environmental Safety. 2017, 144 564-571. urn:issn:0147-6513 http://hdl.handle.net/11250/2459090 https://doi.org/10.1016/j.ecoenv.2017.06.062 cristin:1482046 Attribution-NonCommercial-NoDerivatives 4.0 Internasjonal http://creativecommons.org/licenses/by-nc-nd/4.0/deed.no CC-BY-NC-ND 564-571 144 Ecotoxicology and Environmental Safety VDP::Zoologiske og botaniske fag: 480 VDP::Zoology and botany: 480 Journal article Peer reviewed 2017 ftntnutrondheimi https://doi.org/10.1016/j.ecoenv.2017.06.062 2019-09-17T06:52:57Z Information on trace element pollution in the terrestrial environment and its biota is limited compared to the marine environment. In the present study, we collected body feathers and blood of 37 Northern goshawk (Accipiter gentilis) nestlings from Tromsø (northern Norway), Trondheim (central Norway), and Murcia (southeastern Spain) to study regional exposure, hypothesizing the potential health risks of metals and other trace elements. Blood and body feathers were analyzed by a high resolution inductively coupled plasma mass spectrometer (HR-ICP-MS) for aluminum (Al), nickel (Ni), copper (Cu), zinc (Zn), arsenic (As), selenium (Se), cadmium (Cd), mercury (Hg) and lead (Pb). The influence of regional differences, urbanization and agricultural land usage in proximity to the nesting Northern goshawks was investigated using particular spatial analysis techniques. Most trace elements were detected below literature blood toxicity thresholds, except for elevated concentrations (mean±SD μg ml−1 ww) found for Zn (5.4±1.5), Cd (0.00023±0.0002), and Hg (0.021±0.01). Corresponding mean concentrations in feathers (mean±SD μg g−1 dw) were 82.0±12.4, 0.0018±0.002, and 0.26±0.2 for Zn, Cd and Hg respectively. Multiple linear regressions indicated region was a significant factor influencing Al, Zn, Se and Hg feather concentrations. Blood Cd and Hg concentrations were significantly influenced by agricultural land cover. Urbanization did not have a significant impact on trace element concentrations in either blood or feathers. Overall metal and trace element levels do not indicate a high risk for toxic effects in the nestlings. Levels of Cd in Tromsø and Hg in Trondheim were however above sub-lethal toxic threshold levels. For holistic risk assessment purposes it is important that the concentrations found in the nestlings of this study indicate that terrestrial raptors are exposed to various trace elements. Metal pollution Blood Feathers Urbanization Agriculture GIS Terrestrial Biomonitoring Bird of prey acceptedVersion © 2017. This is the authors’ accepted and refereed manuscript to the article. LOCKED until 5.7.2019 due to copyright restrictions. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/ Article in Journal/Newspaper Accipiter gentilis Northern Goshawk Northern Norway Tromsø NTNU Open Archive (Norwegian University of Science and Technology) Norway Tromsø Ecotoxicology and Environmental Safety 144 564 571 |
institution |
Open Polar |
collection |
NTNU Open Archive (Norwegian University of Science and Technology) |
op_collection_id |
ftntnutrondheimi |
language |
English |
topic |
VDP::Zoologiske og botaniske fag: 480 VDP::Zoology and botany: 480 |
spellingShingle |
VDP::Zoologiske og botaniske fag: 480 VDP::Zoology and botany: 480 Dolan, Kevin J. Ciesielski, Tomasz Maciej Lierhagen, Syverin Eulaers, Igor Nygård, Torgeir Johnsen, Trond Vidar Gómez-Ramírez, Pilar García-Fernández, Antonio J. Bustnes, Jan Ove Ortiz-Santaliestra, Manuel E. Jaspers, Veerle Trace element concentrations in feathers and blood of Northern goshawk (Accipiter gentilis) nestlings from Norway and Spain |
topic_facet |
VDP::Zoologiske og botaniske fag: 480 VDP::Zoology and botany: 480 |
description |
Information on trace element pollution in the terrestrial environment and its biota is limited compared to the marine environment. In the present study, we collected body feathers and blood of 37 Northern goshawk (Accipiter gentilis) nestlings from Tromsø (northern Norway), Trondheim (central Norway), and Murcia (southeastern Spain) to study regional exposure, hypothesizing the potential health risks of metals and other trace elements. Blood and body feathers were analyzed by a high resolution inductively coupled plasma mass spectrometer (HR-ICP-MS) for aluminum (Al), nickel (Ni), copper (Cu), zinc (Zn), arsenic (As), selenium (Se), cadmium (Cd), mercury (Hg) and lead (Pb). The influence of regional differences, urbanization and agricultural land usage in proximity to the nesting Northern goshawks was investigated using particular spatial analysis techniques. Most trace elements were detected below literature blood toxicity thresholds, except for elevated concentrations (mean±SD μg ml−1 ww) found for Zn (5.4±1.5), Cd (0.00023±0.0002), and Hg (0.021±0.01). Corresponding mean concentrations in feathers (mean±SD μg g−1 dw) were 82.0±12.4, 0.0018±0.002, and 0.26±0.2 for Zn, Cd and Hg respectively. Multiple linear regressions indicated region was a significant factor influencing Al, Zn, Se and Hg feather concentrations. Blood Cd and Hg concentrations were significantly influenced by agricultural land cover. Urbanization did not have a significant impact on trace element concentrations in either blood or feathers. Overall metal and trace element levels do not indicate a high risk for toxic effects in the nestlings. Levels of Cd in Tromsø and Hg in Trondheim were however above sub-lethal toxic threshold levels. For holistic risk assessment purposes it is important that the concentrations found in the nestlings of this study indicate that terrestrial raptors are exposed to various trace elements. Metal pollution Blood Feathers Urbanization Agriculture GIS Terrestrial Biomonitoring Bird of prey acceptedVersion © 2017. This is the authors’ accepted and refereed manuscript to the article. LOCKED until 5.7.2019 due to copyright restrictions. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/ |
format |
Article in Journal/Newspaper |
author |
Dolan, Kevin J. Ciesielski, Tomasz Maciej Lierhagen, Syverin Eulaers, Igor Nygård, Torgeir Johnsen, Trond Vidar Gómez-Ramírez, Pilar García-Fernández, Antonio J. Bustnes, Jan Ove Ortiz-Santaliestra, Manuel E. Jaspers, Veerle |
author_facet |
Dolan, Kevin J. Ciesielski, Tomasz Maciej Lierhagen, Syverin Eulaers, Igor Nygård, Torgeir Johnsen, Trond Vidar Gómez-Ramírez, Pilar García-Fernández, Antonio J. Bustnes, Jan Ove Ortiz-Santaliestra, Manuel E. Jaspers, Veerle |
author_sort |
Dolan, Kevin J. |
title |
Trace element concentrations in feathers and blood of Northern goshawk (Accipiter gentilis) nestlings from Norway and Spain |
title_short |
Trace element concentrations in feathers and blood of Northern goshawk (Accipiter gentilis) nestlings from Norway and Spain |
title_full |
Trace element concentrations in feathers and blood of Northern goshawk (Accipiter gentilis) nestlings from Norway and Spain |
title_fullStr |
Trace element concentrations in feathers and blood of Northern goshawk (Accipiter gentilis) nestlings from Norway and Spain |
title_full_unstemmed |
Trace element concentrations in feathers and blood of Northern goshawk (Accipiter gentilis) nestlings from Norway and Spain |
title_sort |
trace element concentrations in feathers and blood of northern goshawk (accipiter gentilis) nestlings from norway and spain |
publisher |
Elsevier |
publishDate |
2017 |
url |
http://hdl.handle.net/11250/2459090 https://doi.org/10.1016/j.ecoenv.2017.06.062 |
geographic |
Norway Tromsø |
geographic_facet |
Norway Tromsø |
genre |
Accipiter gentilis Northern Goshawk Northern Norway Tromsø |
genre_facet |
Accipiter gentilis Northern Goshawk Northern Norway Tromsø |
op_source |
564-571 144 Ecotoxicology and Environmental Safety |
op_relation |
Norges forskningsråd: 230465 Egen institusjon: Norwegian University of Ecotoxicology and Environmental Safety. 2017, 144 564-571. urn:issn:0147-6513 http://hdl.handle.net/11250/2459090 https://doi.org/10.1016/j.ecoenv.2017.06.062 cristin:1482046 |
op_rights |
Attribution-NonCommercial-NoDerivatives 4.0 Internasjonal http://creativecommons.org/licenses/by-nc-nd/4.0/deed.no |
op_rightsnorm |
CC-BY-NC-ND |
op_doi |
https://doi.org/10.1016/j.ecoenv.2017.06.062 |
container_title |
Ecotoxicology and Environmental Safety |
container_volume |
144 |
container_start_page |
564 |
op_container_end_page |
571 |
_version_ |
1766254558081712128 |