The National Swedish Contaminant Monitoring Programme for Freshwater Biota, 2018
The report summarises the monitoring activities within the National Swedish Contaminant Programme for freshwater biota. Each monitored contaminant has been examined in pike, perch or Arctic char from 32 lakes from the north to the south in Sweden. No general trend could be seen for mercury, and all...
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Naturhistoriska riksmuseet, NRM
2018
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ftsepa:oai:DiVA.org:naturvardsverket-7678 2023-07-16T03:56:38+02:00 The National Swedish Contaminant Monitoring Programme for Freshwater Biota, 2018 Övervakning av metaller och organiska miljögifter i limnisk biota, 2018 Nyberg, Elisabeth Faxneld, Suzanne Danielsson, Sara Bignert, Anders 2018 application/pdf http://urn.kb.se/resolve?urn=urn:nbn:se:naturvardsverket:diva-7678 eng eng Naturhistoriska riksmuseet, NRM http://urn.kb.se/resolve?urn=urn:nbn:se:naturvardsverket:diva-7678 info:eu-repo/semantics/openAccess Abiskojaure Allgjuttern Bolmen Brännträsket Bysjön Bästeträsk Degervattnet Fräcksjön Fysingen Gipsjön Hjärtsjön Horsan Krageholmssjön Krankesjön Fiolen Lilla Öresjön Limmingssjön Remmarsjön Skärgölen Spjutsjön Stensjön Stora Envättern Stora Skärsjön Stor-Backsjön Stor-Björsjön Storvindeln Svartsjön Sännen Tjulträsk Tärnan Älgsjön Övre Skärsjön Miljögifter tidstrender spatiala trender DDT PCB HCH HCB dioxiner furaner metaller Pb Cd Cu Zn Cr Ni Ag As Report info:eu-repo/semantics/report text 2018 ftsepa 2023-06-26T22:11:04Z The report summarises the monitoring activities within the National Swedish Contaminant Programme for freshwater biota. Each monitored contaminant has been examined in pike, perch or Arctic char from 32 lakes from the north to the south in Sweden. No general trend could be seen for mercury, and all samples were above the EU target level. Lead was generally decreasing. Nickel showed a general upward trend in 50% of the perch lakes. An increase, or indication of an increase, was seen for chromium during the last ten years. Zinc concentrations were decreasing in a majority of the perch samples and in pike from Lake Storvindeln. Arsenic concentrations were increasing in Arctic char and pike from all sites and in perch from a third of the sampling sites. Tin concentrations decreased in the majority of the perch time series during the most recent ten years. No general trend was observed for copper, silver, aluminum, bismuth, and cadmium. In general, downward trends were seen for; PCBs, HCHs, DDT, DDE and PCDD/Fs in all species (with a few exceptions). The chlorinated compounds generally showed a somewhat higher concentration in the southern parts of Sweden. Most chlorinated compounds were below the suggested target levels. No general trend was seen during the monitoring period for PBDEs. Concentrations of PBDEs in Lake Bolmen increased from the 60s and peaked in 1992/1993 and have subsequently decreased. The concentration of HBCDD was under LOQ in a majority of the samples. Several of the perfluorinated carboxylic compounds showed an increase in concentration in arctic char, while PFOS and FOSA decreased. In perch PFOS has decreased since 1995. Higher concentrations of perfluorinated compounds can in general be seen in the southern part of Sweden. In all lakes, PFOS is below the target level for all species. Report Arctic Swedish environmental protection agency: Publications (DiVA) Arctic Lilla ENVELOPE(22.267,22.267,70.233,70.233) Abiskojaure ENVELOPE(18.611,18.611,68.294,68.294) Bolmen ENVELOPE(9.174,9.174,63.046,63.046) Storvindeln ENVELOPE(17.113,17.113,65.707,65.707) Stensjön ENVELOPE(14.600,14.600,64.608,64.608) Tjulträsk ENVELOPE(16.117,16.117,65.967,65.967) Brännträsket ENVELOPE(21.400,21.400,65.533,65.533) Degervattnet ENVELOPE(21.383,21.383,66.133,66.133) |
institution |
Open Polar |
collection |
Swedish environmental protection agency: Publications (DiVA) |
op_collection_id |
ftsepa |
language |
English |
topic |
Abiskojaure Allgjuttern Bolmen Brännträsket Bysjön Bästeträsk Degervattnet Fräcksjön Fysingen Gipsjön Hjärtsjön Horsan Krageholmssjön Krankesjön Fiolen Lilla Öresjön Limmingssjön Remmarsjön Skärgölen Spjutsjön Stensjön Stora Envättern Stora Skärsjön Stor-Backsjön Stor-Björsjön Storvindeln Svartsjön Sännen Tjulträsk Tärnan Älgsjön Övre Skärsjön Miljögifter tidstrender spatiala trender DDT PCB HCH HCB dioxiner furaner metaller Pb Cd Cu Zn Cr Ni Ag As |
spellingShingle |
Abiskojaure Allgjuttern Bolmen Brännträsket Bysjön Bästeträsk Degervattnet Fräcksjön Fysingen Gipsjön Hjärtsjön Horsan Krageholmssjön Krankesjön Fiolen Lilla Öresjön Limmingssjön Remmarsjön Skärgölen Spjutsjön Stensjön Stora Envättern Stora Skärsjön Stor-Backsjön Stor-Björsjön Storvindeln Svartsjön Sännen Tjulträsk Tärnan Älgsjön Övre Skärsjön Miljögifter tidstrender spatiala trender DDT PCB HCH HCB dioxiner furaner metaller Pb Cd Cu Zn Cr Ni Ag As Nyberg, Elisabeth Faxneld, Suzanne Danielsson, Sara Bignert, Anders The National Swedish Contaminant Monitoring Programme for Freshwater Biota, 2018 |
topic_facet |
Abiskojaure Allgjuttern Bolmen Brännträsket Bysjön Bästeträsk Degervattnet Fräcksjön Fysingen Gipsjön Hjärtsjön Horsan Krageholmssjön Krankesjön Fiolen Lilla Öresjön Limmingssjön Remmarsjön Skärgölen Spjutsjön Stensjön Stora Envättern Stora Skärsjön Stor-Backsjön Stor-Björsjön Storvindeln Svartsjön Sännen Tjulträsk Tärnan Älgsjön Övre Skärsjön Miljögifter tidstrender spatiala trender DDT PCB HCH HCB dioxiner furaner metaller Pb Cd Cu Zn Cr Ni Ag As |
description |
The report summarises the monitoring activities within the National Swedish Contaminant Programme for freshwater biota. Each monitored contaminant has been examined in pike, perch or Arctic char from 32 lakes from the north to the south in Sweden. No general trend could be seen for mercury, and all samples were above the EU target level. Lead was generally decreasing. Nickel showed a general upward trend in 50% of the perch lakes. An increase, or indication of an increase, was seen for chromium during the last ten years. Zinc concentrations were decreasing in a majority of the perch samples and in pike from Lake Storvindeln. Arsenic concentrations were increasing in Arctic char and pike from all sites and in perch from a third of the sampling sites. Tin concentrations decreased in the majority of the perch time series during the most recent ten years. No general trend was observed for copper, silver, aluminum, bismuth, and cadmium. In general, downward trends were seen for; PCBs, HCHs, DDT, DDE and PCDD/Fs in all species (with a few exceptions). The chlorinated compounds generally showed a somewhat higher concentration in the southern parts of Sweden. Most chlorinated compounds were below the suggested target levels. No general trend was seen during the monitoring period for PBDEs. Concentrations of PBDEs in Lake Bolmen increased from the 60s and peaked in 1992/1993 and have subsequently decreased. The concentration of HBCDD was under LOQ in a majority of the samples. Several of the perfluorinated carboxylic compounds showed an increase in concentration in arctic char, while PFOS and FOSA decreased. In perch PFOS has decreased since 1995. Higher concentrations of perfluorinated compounds can in general be seen in the southern part of Sweden. In all lakes, PFOS is below the target level for all species. |
format |
Report |
author |
Nyberg, Elisabeth Faxneld, Suzanne Danielsson, Sara Bignert, Anders |
author_facet |
Nyberg, Elisabeth Faxneld, Suzanne Danielsson, Sara Bignert, Anders |
author_sort |
Nyberg, Elisabeth |
title |
The National Swedish Contaminant Monitoring Programme for Freshwater Biota, 2018 |
title_short |
The National Swedish Contaminant Monitoring Programme for Freshwater Biota, 2018 |
title_full |
The National Swedish Contaminant Monitoring Programme for Freshwater Biota, 2018 |
title_fullStr |
The National Swedish Contaminant Monitoring Programme for Freshwater Biota, 2018 |
title_full_unstemmed |
The National Swedish Contaminant Monitoring Programme for Freshwater Biota, 2018 |
title_sort |
national swedish contaminant monitoring programme for freshwater biota, 2018 |
publisher |
Naturhistoriska riksmuseet, NRM |
publishDate |
2018 |
url |
http://urn.kb.se/resolve?urn=urn:nbn:se:naturvardsverket:diva-7678 |
long_lat |
ENVELOPE(22.267,22.267,70.233,70.233) ENVELOPE(18.611,18.611,68.294,68.294) ENVELOPE(9.174,9.174,63.046,63.046) ENVELOPE(17.113,17.113,65.707,65.707) ENVELOPE(14.600,14.600,64.608,64.608) ENVELOPE(16.117,16.117,65.967,65.967) ENVELOPE(21.400,21.400,65.533,65.533) ENVELOPE(21.383,21.383,66.133,66.133) |
geographic |
Arctic Lilla Abiskojaure Bolmen Storvindeln Stensjön Tjulträsk Brännträsket Degervattnet |
geographic_facet |
Arctic Lilla Abiskojaure Bolmen Storvindeln Stensjön Tjulträsk Brännträsket Degervattnet |
genre |
Arctic |
genre_facet |
Arctic |
op_relation |
http://urn.kb.se/resolve?urn=urn:nbn:se:naturvardsverket:diva-7678 |
op_rights |
info:eu-repo/semantics/openAccess |
_version_ |
1771543060176437248 |