Fish biometry and concentration of volatile siloxanes in liver of Atlantic cod (Gadus morhua) and shorthorn sculpin (Myxocephalus scorpius) sampled during RV Lance cruise COPOL in 2009
The purpose of this study was to investigate presence and potential accumulation of cyclic volatile methyl siloxanes (cVMS) in the Arctic environment. Octamethylcyclotetrasiloxane (D4), decamethylcyclopentasiloxane (D5), and dodecamethylcy-clohexasiloxane (D6) were analyzed in sediment, Zooplankton,...
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.838246 2023-05-15T13:05:51+02:00 Fish biometry and concentration of volatile siloxanes in liver of Atlantic cod (Gadus morhua) and shorthorn sculpin (Myxocephalus scorpius) sampled during RV Lance cruise COPOL in 2009 Warner, Nicholas A Evenset, Anita Christensen, Guttorm Gabrielsen, Geir W Borgå, Katrine Leknes, Henriette MEDIAN LATITUDE: 78.711012 * MEDIAN LONGITUDE: 13.836974 * SOUTH-BOUND LATITUDE: 78.225370 * WEST-BOUND LONGITUDE: 11.944120 * NORTH-BOUND LATITUDE: 79.575600 * EAST-BOUND LONGITUDE: 15.667920 * DATE/TIME START: 2009-07-16T00:00:00 * DATE/TIME END: 2009-07-16T00:00:00 2010-11-10 application/zip, 3 datasets https://doi.pangaea.de/10.1594/PANGAEA.838246 https://doi.org/10.1594/PANGAEA.838246 en eng PANGAEA https://doi.pangaea.de/10.1594/PANGAEA.838246 https://doi.org/10.1594/PANGAEA.838246 CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess CC-BY Supplement to: Warner, Nicholas A; Evenset, Anita; Christensen, Guttorm; Gabrielsen, Geir W; Borgå, Katrine; Leknes, Henriette (2010): Volatile Siloxanes in the European Arctic: Assessment of Sources and Spatial Distribution. Environmental Science & Technology, 44(19), 7705-7710, https://doi.org/10.1021/es101617k International Polar Year (2007-2008) IPY Dataset 2010 ftpangaea https://doi.org/10.1594/PANGAEA.838246 https://doi.org/10.1021/es101617k 2023-01-20T07:33:21Z The purpose of this study was to investigate presence and potential accumulation of cyclic volatile methyl siloxanes (cVMS) in the Arctic environment. Octamethylcyclotetrasiloxane (D4), decamethylcyclopentasiloxane (D5), and dodecamethylcy-clohexasiloxane (D6) were analyzed in sediment, Zooplankton, Atlantic cod (Gadus morhua), shorthorn sculpin (Myxocephalus scorpius), and bearded seal (Erignathus barbatus) collected from the Svalbard archipelago within the European Arctic in July 2009. Highest levels were found for D5 in fish collected from Adventfjorden, with average concentrations of 176 and 531 ng/g lipid in Atlantic cod and shorthorn sculpin, respectively. Decreasing concentration of D5 in sediment collected away from waste water outlet in Adventfjorden indicates that the local settlement of Longyearbyen is a point source to the local aquatic environment. Median biota sediment accumulation factors (BSAFs) calculated for D5 in Adventfjorden were 2.1 and 1.5 for Atlantic cod and shorthorn sculpin, respectively. Biota concentrations of D5 were lower or below detection limits in remote and sparsely populated regions (Kongsfjorden and Liefdefjorden) compared to Adventfjorden. The levels of cVMS were found to be low or below detection limits in bearded seal blubber and indicate a low risk for cVMS accumulation within mammals. Accumulation of cVMS in fish appears to be influenced by local exposure from human settlements within the Arctic. Dataset Adventfjorden Arctic Arctic atlantic cod bearded seal Erignathus barbatus Gadus morhua International Polar Year IPY Kongsfjord* Kongsfjorden Liefdefjord* Longyearbyen Svalbard Zooplankton PANGAEA - Data Publisher for Earth & Environmental Science Arctic Svalbard Longyearbyen Svalbard Archipelago Adventfjorden ENVELOPE(15.515,15.515,78.258,78.258) Liefdefjorden ENVELOPE(13.667,13.667,79.617,79.617) ENVELOPE(11.944120,15.667920,79.575600,78.225370) |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
International Polar Year (2007-2008) IPY |
spellingShingle |
International Polar Year (2007-2008) IPY Warner, Nicholas A Evenset, Anita Christensen, Guttorm Gabrielsen, Geir W Borgå, Katrine Leknes, Henriette Fish biometry and concentration of volatile siloxanes in liver of Atlantic cod (Gadus morhua) and shorthorn sculpin (Myxocephalus scorpius) sampled during RV Lance cruise COPOL in 2009 |
topic_facet |
International Polar Year (2007-2008) IPY |
description |
The purpose of this study was to investigate presence and potential accumulation of cyclic volatile methyl siloxanes (cVMS) in the Arctic environment. Octamethylcyclotetrasiloxane (D4), decamethylcyclopentasiloxane (D5), and dodecamethylcy-clohexasiloxane (D6) were analyzed in sediment, Zooplankton, Atlantic cod (Gadus morhua), shorthorn sculpin (Myxocephalus scorpius), and bearded seal (Erignathus barbatus) collected from the Svalbard archipelago within the European Arctic in July 2009. Highest levels were found for D5 in fish collected from Adventfjorden, with average concentrations of 176 and 531 ng/g lipid in Atlantic cod and shorthorn sculpin, respectively. Decreasing concentration of D5 in sediment collected away from waste water outlet in Adventfjorden indicates that the local settlement of Longyearbyen is a point source to the local aquatic environment. Median biota sediment accumulation factors (BSAFs) calculated for D5 in Adventfjorden were 2.1 and 1.5 for Atlantic cod and shorthorn sculpin, respectively. Biota concentrations of D5 were lower or below detection limits in remote and sparsely populated regions (Kongsfjorden and Liefdefjorden) compared to Adventfjorden. The levels of cVMS were found to be low or below detection limits in bearded seal blubber and indicate a low risk for cVMS accumulation within mammals. Accumulation of cVMS in fish appears to be influenced by local exposure from human settlements within the Arctic. |
format |
Dataset |
author |
Warner, Nicholas A Evenset, Anita Christensen, Guttorm Gabrielsen, Geir W Borgå, Katrine Leknes, Henriette |
author_facet |
Warner, Nicholas A Evenset, Anita Christensen, Guttorm Gabrielsen, Geir W Borgå, Katrine Leknes, Henriette |
author_sort |
Warner, Nicholas A |
title |
Fish biometry and concentration of volatile siloxanes in liver of Atlantic cod (Gadus morhua) and shorthorn sculpin (Myxocephalus scorpius) sampled during RV Lance cruise COPOL in 2009 |
title_short |
Fish biometry and concentration of volatile siloxanes in liver of Atlantic cod (Gadus morhua) and shorthorn sculpin (Myxocephalus scorpius) sampled during RV Lance cruise COPOL in 2009 |
title_full |
Fish biometry and concentration of volatile siloxanes in liver of Atlantic cod (Gadus morhua) and shorthorn sculpin (Myxocephalus scorpius) sampled during RV Lance cruise COPOL in 2009 |
title_fullStr |
Fish biometry and concentration of volatile siloxanes in liver of Atlantic cod (Gadus morhua) and shorthorn sculpin (Myxocephalus scorpius) sampled during RV Lance cruise COPOL in 2009 |
title_full_unstemmed |
Fish biometry and concentration of volatile siloxanes in liver of Atlantic cod (Gadus morhua) and shorthorn sculpin (Myxocephalus scorpius) sampled during RV Lance cruise COPOL in 2009 |
title_sort |
fish biometry and concentration of volatile siloxanes in liver of atlantic cod (gadus morhua) and shorthorn sculpin (myxocephalus scorpius) sampled during rv lance cruise copol in 2009 |
publisher |
PANGAEA |
publishDate |
2010 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.838246 https://doi.org/10.1594/PANGAEA.838246 |
op_coverage |
MEDIAN LATITUDE: 78.711012 * MEDIAN LONGITUDE: 13.836974 * SOUTH-BOUND LATITUDE: 78.225370 * WEST-BOUND LONGITUDE: 11.944120 * NORTH-BOUND LATITUDE: 79.575600 * EAST-BOUND LONGITUDE: 15.667920 * DATE/TIME START: 2009-07-16T00:00:00 * DATE/TIME END: 2009-07-16T00:00:00 |
long_lat |
ENVELOPE(15.515,15.515,78.258,78.258) ENVELOPE(13.667,13.667,79.617,79.617) ENVELOPE(11.944120,15.667920,79.575600,78.225370) |
geographic |
Arctic Svalbard Longyearbyen Svalbard Archipelago Adventfjorden Liefdefjorden |
geographic_facet |
Arctic Svalbard Longyearbyen Svalbard Archipelago Adventfjorden Liefdefjorden |
genre |
Adventfjorden Arctic Arctic atlantic cod bearded seal Erignathus barbatus Gadus morhua International Polar Year IPY Kongsfjord* Kongsfjorden Liefdefjord* Longyearbyen Svalbard Zooplankton |
genre_facet |
Adventfjorden Arctic Arctic atlantic cod bearded seal Erignathus barbatus Gadus morhua International Polar Year IPY Kongsfjord* Kongsfjorden Liefdefjord* Longyearbyen Svalbard Zooplankton |
op_source |
Supplement to: Warner, Nicholas A; Evenset, Anita; Christensen, Guttorm; Gabrielsen, Geir W; Borgå, Katrine; Leknes, Henriette (2010): Volatile Siloxanes in the European Arctic: Assessment of Sources and Spatial Distribution. Environmental Science & Technology, 44(19), 7705-7710, https://doi.org/10.1021/es101617k |
op_relation |
https://doi.pangaea.de/10.1594/PANGAEA.838246 https://doi.org/10.1594/PANGAEA.838246 |
op_rights |
CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.1594/PANGAEA.838246 https://doi.org/10.1021/es101617k |
_version_ |
1766395630302789632 |