The Swedish National Monitoring Programmefor Contaminants in marine biota (until 2019year’s data) : – Temporal trends and spatial variations
The report summarises the monitoring activities within the National Swedish Contaminant Programme inmarine biota.Few trends are found for the biological variables of the biota included in the programme (age, weight,length, and fulton´s condition factor). This is expected, as samples are selectively...
Main Authors: | , |
---|---|
Format: | Report |
Language: | English |
Published: |
Naturhistoriska riksmuseet, NRM
2020
|
Subjects: | |
Online Access: | http://urn.kb.se/resolve?urn=urn:nbn:se:naturvardsverket:diva-8729 |
id |
ftsepa:oai:DiVA.org:naturvardsverket-8729 |
---|---|
record_format |
openpolar |
spelling |
ftsepa:oai:DiVA.org:naturvardsverket-8729 2023-07-16T03:58:29+02:00 The Swedish National Monitoring Programmefor Contaminants in marine biota (until 2019year’s data) : – Temporal trends and spatial variations Det svenska nationellamiljöövervakningsprogrammet för miljögifter imarin biota (fram till 2019 års data) : - Temporal- och spatial variation L. Soerensen, Anne Faxneld, Suzanne 2020 application/pdf http://urn.kb.se/resolve?urn=urn:nbn:se:naturvardsverket:diva-8729 eng eng Naturhistoriska riksmuseet, NRM Stockholm http://urn.kb.se/resolve?urn=urn:nbn:se:naturvardsverket:diva-8729 info:eu-repo/semantics/openAccess Miljögifter tidstrender spatiala trender aggregerade bassängtrender DDT PCB HCH HCB dioxiner furaner metaller Pb Cd Cu Zn Cr Ni Ag As Se PBDE HBCDD PFAS PFOS PAH tennorganiska föreningar biota fisk strömming sill abborre tånglake torsk blåmussla sillgrissla strandskata fisktärna ägg Östersjön Västkusten Bottenviken Bottenhavet Egentliga Östersjön Skagerrak Kattegatt Rånefjärden Harufjärden Kinnbäcksfjärden Holmöarna Örefjärden Report info:eu-repo/semantics/report text 2020 ftsepa 2023-06-26T22:11:19Z The report summarises the monitoring activities within the National Swedish Contaminant Programme inmarine biota.Few trends are found for the biological variables of the biota included in the programme (age, weight,length, and fulton´s condition factor). This is expected, as samples are selectively selected to avoidtrends. However, all variables for Holmöarna in the Bothnian Bay and the fish age at the West Coastsites (Kullen, Fladen and Väderöarna) stands out for herring, cod and perch as having upward trendsover the last 10 years. Since many of the contaminants presented in this report bioaccumulate, this islikely to affect the trends presented below.For the aggregated herring data (on sub-basin scale) on chlorinated pesticides, PCBs, dioxins andfurans, brominated flame retardants and perfluorinated substances (PFAS) a general downward trendfor the last 10 years (2010-2019) is seen for all sub-basins (Southern and Northern Baltic Proper andBothnian Sea and Bay) except the West Coast. On the West Coast, changes are small and often nonsignificant. The contaminant concentrations are in general lowest on the West Coast but theconcentration difference between the West Coast and the other sub-basins has shrunken over the last10 years as the concentrations in the other sub-basins are decreasing towards West Coast levels. Theperfluorinated compound FOSA is an exception to this picture, with 2-4 times higher concentrations onthe West Coast compared to the Baltic Sea. For the metals, no common patterns are seen for theaggregated herring data across the metals or for each specific metal between sub-basins. Report fisktärna sillgrissla Swedish environmental protection agency: Publications (DiVA) Fulton ENVELOPE(-144.900,-144.900,-76.883,-76.883) Harufjärden ENVELOPE(22.933,22.933,65.600,65.600) Rånefjärden ENVELOPE(22.417,22.417,65.833,65.833) |
institution |
Open Polar |
collection |
Swedish environmental protection agency: Publications (DiVA) |
op_collection_id |
ftsepa |
language |
English |
topic |
Miljögifter tidstrender spatiala trender aggregerade bassängtrender DDT PCB HCH HCB dioxiner furaner metaller Pb Cd Cu Zn Cr Ni Ag As Se PBDE HBCDD PFAS PFOS PAH tennorganiska föreningar biota fisk strömming sill abborre tånglake torsk blåmussla sillgrissla strandskata fisktärna ägg Östersjön Västkusten Bottenviken Bottenhavet Egentliga Östersjön Skagerrak Kattegatt Rånefjärden Harufjärden Kinnbäcksfjärden Holmöarna Örefjärden |
spellingShingle |
Miljögifter tidstrender spatiala trender aggregerade bassängtrender DDT PCB HCH HCB dioxiner furaner metaller Pb Cd Cu Zn Cr Ni Ag As Se PBDE HBCDD PFAS PFOS PAH tennorganiska föreningar biota fisk strömming sill abborre tånglake torsk blåmussla sillgrissla strandskata fisktärna ägg Östersjön Västkusten Bottenviken Bottenhavet Egentliga Östersjön Skagerrak Kattegatt Rånefjärden Harufjärden Kinnbäcksfjärden Holmöarna Örefjärden L. Soerensen, Anne Faxneld, Suzanne The Swedish National Monitoring Programmefor Contaminants in marine biota (until 2019year’s data) : – Temporal trends and spatial variations |
topic_facet |
Miljögifter tidstrender spatiala trender aggregerade bassängtrender DDT PCB HCH HCB dioxiner furaner metaller Pb Cd Cu Zn Cr Ni Ag As Se PBDE HBCDD PFAS PFOS PAH tennorganiska föreningar biota fisk strömming sill abborre tånglake torsk blåmussla sillgrissla strandskata fisktärna ägg Östersjön Västkusten Bottenviken Bottenhavet Egentliga Östersjön Skagerrak Kattegatt Rånefjärden Harufjärden Kinnbäcksfjärden Holmöarna Örefjärden |
description |
The report summarises the monitoring activities within the National Swedish Contaminant Programme inmarine biota.Few trends are found for the biological variables of the biota included in the programme (age, weight,length, and fulton´s condition factor). This is expected, as samples are selectively selected to avoidtrends. However, all variables for Holmöarna in the Bothnian Bay and the fish age at the West Coastsites (Kullen, Fladen and Väderöarna) stands out for herring, cod and perch as having upward trendsover the last 10 years. Since many of the contaminants presented in this report bioaccumulate, this islikely to affect the trends presented below.For the aggregated herring data (on sub-basin scale) on chlorinated pesticides, PCBs, dioxins andfurans, brominated flame retardants and perfluorinated substances (PFAS) a general downward trendfor the last 10 years (2010-2019) is seen for all sub-basins (Southern and Northern Baltic Proper andBothnian Sea and Bay) except the West Coast. On the West Coast, changes are small and often nonsignificant. The contaminant concentrations are in general lowest on the West Coast but theconcentration difference between the West Coast and the other sub-basins has shrunken over the last10 years as the concentrations in the other sub-basins are decreasing towards West Coast levels. Theperfluorinated compound FOSA is an exception to this picture, with 2-4 times higher concentrations onthe West Coast compared to the Baltic Sea. For the metals, no common patterns are seen for theaggregated herring data across the metals or for each specific metal between sub-basins. |
format |
Report |
author |
L. Soerensen, Anne Faxneld, Suzanne |
author_facet |
L. Soerensen, Anne Faxneld, Suzanne |
author_sort |
L. Soerensen, Anne |
title |
The Swedish National Monitoring Programmefor Contaminants in marine biota (until 2019year’s data) : – Temporal trends and spatial variations |
title_short |
The Swedish National Monitoring Programmefor Contaminants in marine biota (until 2019year’s data) : – Temporal trends and spatial variations |
title_full |
The Swedish National Monitoring Programmefor Contaminants in marine biota (until 2019year’s data) : – Temporal trends and spatial variations |
title_fullStr |
The Swedish National Monitoring Programmefor Contaminants in marine biota (until 2019year’s data) : – Temporal trends and spatial variations |
title_full_unstemmed |
The Swedish National Monitoring Programmefor Contaminants in marine biota (until 2019year’s data) : – Temporal trends and spatial variations |
title_sort |
swedish national monitoring programmefor contaminants in marine biota (until 2019year’s data) : – temporal trends and spatial variations |
publisher |
Naturhistoriska riksmuseet, NRM |
publishDate |
2020 |
url |
http://urn.kb.se/resolve?urn=urn:nbn:se:naturvardsverket:diva-8729 |
long_lat |
ENVELOPE(-144.900,-144.900,-76.883,-76.883) ENVELOPE(22.933,22.933,65.600,65.600) ENVELOPE(22.417,22.417,65.833,65.833) |
geographic |
Fulton Harufjärden Rånefjärden |
geographic_facet |
Fulton Harufjärden Rånefjärden |
genre |
fisktärna sillgrissla |
genre_facet |
fisktärna sillgrissla |
op_relation |
http://urn.kb.se/resolve?urn=urn:nbn:se:naturvardsverket:diva-8729 |
op_rights |
info:eu-repo/semantics/openAccess |
_version_ |
1771545605344067584 |