(Table 1) Lipid and organochlorine content in blood of common eiders (Somateria mollissima) in Svalbard
Female common eiders (Somateria mollissima) starve during the nesting stage and may lose 30-45% of their initial body mass, mostly through lipid mobilization. In this study, the effects of fasting on the blood concentrations of three lipid-soluble organochlorines (OCs: polychlorinated biphenyl [PCB]...
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.808093 2024-09-15T17:50:58+00:00 (Table 1) Lipid and organochlorine content in blood of common eiders (Somateria mollissima) in Svalbard Bustnes, Jan Ove Moe, Børge Herzke, Dorte Hanssen, Sveinn Are Nordstad, Tore Sagerup, Kjetil Gabrielsen, Geir W Borgå, Katrine LATITUDE: 78.932000 * LONGITUDE: 12.220000 * DATE/TIME START: 2007-01-01T00:00:00 * DATE/TIME END: 2007-01-01T00:00:00 2010 text/tab-separated-values, 44 data points https://doi.pangaea.de/10.1594/PANGAEA.808093 https://doi.org/10.1594/PANGAEA.808093 en eng PANGAEA https://doi.pangaea.de/10.1594/PANGAEA.808093 https://doi.org/10.1594/PANGAEA.808093 CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess Supplement to: Bustnes, Jan Ove; Moe, Børge; Herzke, Dorte; Hanssen, Sveinn Are; Nordstad, Tore; Sagerup, Kjetil; Gabrielsen, Geir W; Borgå, Katrine (2010): Strongly increasing blood concentrations of lipid-soluble organochlorines in high arctic common eiders during incubation fast. Chemosphere, 79(3), 320-325, https://doi.org/10.1016/j.chemosphere.2010.01.026 BIO Biology Hexachlorobenzene International Polar Year (2007-2008) IPY Kongsfjorden Spitsbergen Arctic Lipids para,para-Dichlorodiphenyldichloroethylene Polychlorinated biphenyl 153 Sample type Sampling date Somateria mollissima mass Standard deviation Storholmen dataset 2010 ftpangaea https://doi.org/10.1594/PANGAEA.80809310.1016/j.chemosphere.2010.01.026 2024-07-24T02:31:32Z Female common eiders (Somateria mollissima) starve during the nesting stage and may lose 30-45% of their initial body mass, mostly through lipid mobilization. In this study, the effects of fasting on the blood concentrations of three lipid-soluble organochlorines (OCs: polychlorinated biphenyl [PCB]-153; 1-dichloro-2,2-bis (p-chlorophenyl) ethylene [p,p'-DDE]; and hexachlorobenzene [HCB]) were examined in eiders breeding in the high Arctic. Blood samples were taken from females (n = 47) at day 5 and day 20 of the incubation period. The mean wet weight concentrations of PCB-153 and p,p'-DDE increased strongly between day 5 and day 20 (3.6 and 8.2-fold, respectively), while HCB increased less (1.7-fold). There was a strong negative association between daily increase in PCB-153 and clutch size, and a weaker relationship for p,p'-DDE, suggesting that maternal transfer to the eggs is a significant pathway of elimination of OCs in eiders. Moreover, poor body condition (body mass controlled for body size) late in the incubation period was associated with strong daily increase of both p,p'-DDE and PCB-153, which may suggest that the release of these compounds increases when lipid reserves become depleted. For HCB, the increase was mainly associated with increase in blood lipid concentrations, and weakly to the amount of burned lipids. The causes for the differences between the compounds are, however, poorly understood. Although the absolute levels of OCs in eiders were relatively low, their rapid build-up during incubation is worrying as it coincides with poor body condition and weakened immune systems. Dataset Arctic International Polar Year IPY Kongsfjord* Kongsfjorden Somateria mollissima Storholmen Svalbard Spitsbergen PANGAEA - Data Publisher for Earth & Environmental Science ENVELOPE(12.220000,12.220000,78.932000,78.932000) |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
BIO Biology Hexachlorobenzene International Polar Year (2007-2008) IPY Kongsfjorden Spitsbergen Arctic Lipids para,para-Dichlorodiphenyldichloroethylene Polychlorinated biphenyl 153 Sample type Sampling date Somateria mollissima mass Standard deviation Storholmen |
spellingShingle |
BIO Biology Hexachlorobenzene International Polar Year (2007-2008) IPY Kongsfjorden Spitsbergen Arctic Lipids para,para-Dichlorodiphenyldichloroethylene Polychlorinated biphenyl 153 Sample type Sampling date Somateria mollissima mass Standard deviation Storholmen Bustnes, Jan Ove Moe, Børge Herzke, Dorte Hanssen, Sveinn Are Nordstad, Tore Sagerup, Kjetil Gabrielsen, Geir W Borgå, Katrine (Table 1) Lipid and organochlorine content in blood of common eiders (Somateria mollissima) in Svalbard |
topic_facet |
BIO Biology Hexachlorobenzene International Polar Year (2007-2008) IPY Kongsfjorden Spitsbergen Arctic Lipids para,para-Dichlorodiphenyldichloroethylene Polychlorinated biphenyl 153 Sample type Sampling date Somateria mollissima mass Standard deviation Storholmen |
description |
Female common eiders (Somateria mollissima) starve during the nesting stage and may lose 30-45% of their initial body mass, mostly through lipid mobilization. In this study, the effects of fasting on the blood concentrations of three lipid-soluble organochlorines (OCs: polychlorinated biphenyl [PCB]-153; 1-dichloro-2,2-bis (p-chlorophenyl) ethylene [p,p'-DDE]; and hexachlorobenzene [HCB]) were examined in eiders breeding in the high Arctic. Blood samples were taken from females (n = 47) at day 5 and day 20 of the incubation period. The mean wet weight concentrations of PCB-153 and p,p'-DDE increased strongly between day 5 and day 20 (3.6 and 8.2-fold, respectively), while HCB increased less (1.7-fold). There was a strong negative association between daily increase in PCB-153 and clutch size, and a weaker relationship for p,p'-DDE, suggesting that maternal transfer to the eggs is a significant pathway of elimination of OCs in eiders. Moreover, poor body condition (body mass controlled for body size) late in the incubation period was associated with strong daily increase of both p,p'-DDE and PCB-153, which may suggest that the release of these compounds increases when lipid reserves become depleted. For HCB, the increase was mainly associated with increase in blood lipid concentrations, and weakly to the amount of burned lipids. The causes for the differences between the compounds are, however, poorly understood. Although the absolute levels of OCs in eiders were relatively low, their rapid build-up during incubation is worrying as it coincides with poor body condition and weakened immune systems. |
format |
Dataset |
author |
Bustnes, Jan Ove Moe, Børge Herzke, Dorte Hanssen, Sveinn Are Nordstad, Tore Sagerup, Kjetil Gabrielsen, Geir W Borgå, Katrine |
author_facet |
Bustnes, Jan Ove Moe, Børge Herzke, Dorte Hanssen, Sveinn Are Nordstad, Tore Sagerup, Kjetil Gabrielsen, Geir W Borgå, Katrine |
author_sort |
Bustnes, Jan Ove |
title |
(Table 1) Lipid and organochlorine content in blood of common eiders (Somateria mollissima) in Svalbard |
title_short |
(Table 1) Lipid and organochlorine content in blood of common eiders (Somateria mollissima) in Svalbard |
title_full |
(Table 1) Lipid and organochlorine content in blood of common eiders (Somateria mollissima) in Svalbard |
title_fullStr |
(Table 1) Lipid and organochlorine content in blood of common eiders (Somateria mollissima) in Svalbard |
title_full_unstemmed |
(Table 1) Lipid and organochlorine content in blood of common eiders (Somateria mollissima) in Svalbard |
title_sort |
(table 1) lipid and organochlorine content in blood of common eiders (somateria mollissima) in svalbard |
publisher |
PANGAEA |
publishDate |
2010 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.808093 https://doi.org/10.1594/PANGAEA.808093 |
op_coverage |
LATITUDE: 78.932000 * LONGITUDE: 12.220000 * DATE/TIME START: 2007-01-01T00:00:00 * DATE/TIME END: 2007-01-01T00:00:00 |
long_lat |
ENVELOPE(12.220000,12.220000,78.932000,78.932000) |
genre |
Arctic International Polar Year IPY Kongsfjord* Kongsfjorden Somateria mollissima Storholmen Svalbard Spitsbergen |
genre_facet |
Arctic International Polar Year IPY Kongsfjord* Kongsfjorden Somateria mollissima Storholmen Svalbard Spitsbergen |
op_source |
Supplement to: Bustnes, Jan Ove; Moe, Børge; Herzke, Dorte; Hanssen, Sveinn Are; Nordstad, Tore; Sagerup, Kjetil; Gabrielsen, Geir W; Borgå, Katrine (2010): Strongly increasing blood concentrations of lipid-soluble organochlorines in high arctic common eiders during incubation fast. Chemosphere, 79(3), 320-325, https://doi.org/10.1016/j.chemosphere.2010.01.026 |
op_relation |
https://doi.pangaea.de/10.1594/PANGAEA.808093 https://doi.org/10.1594/PANGAEA.808093 |
op_rights |
CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.1594/PANGAEA.80809310.1016/j.chemosphere.2010.01.026 |
_version_ |
1810292777341157376 |