Contaminants in coastal waters 2021 / Miljøgifter i kystområdene 2021
Prosjektleder Merete Schøyen The Norwegian environmental monitoring programme “Contaminants in coastal waters” (Miljøgifter i kystområdene - MILKYS) examines levels, trends, and effects of contaminants in biota. The 2021 investigation included analyses of more than 180 different contaminants or biol...
Main Authors: | , , , , , , , , , , , , |
---|---|
Format: | Report |
Language: | English |
Published: |
Norsk institutt for vannforskning
2022
|
Subjects: | |
Online Access: | https://hdl.handle.net/11250/3045116 |
id |
ftnorskinstvf:oai:niva.brage.unit.no:11250/3045116 |
---|---|
record_format |
openpolar |
spelling |
ftnorskinstvf:oai:niva.brage.unit.no:11250/3045116 2024-09-15T18:02:42+00:00 Contaminants in coastal waters 2021 / Miljøgifter i kystområdene 2021 Schøyen, Merete Grung, Merete Lund, Espen Hjermann, Dag Øystein Ruus, Anders Øxnevad, Sigurd Beylich, Bjørnar Jenssen, Marthe Torunn Solhaug Tveiten, Lise Ann Håvardstun, Jarle Ribeiro, Anne Luise Doyer, Isabel Bæk, Kine 2022 application/pdf https://hdl.handle.net/11250/3045116 eng eng Norsk institutt for vannforskning NIVA-rapport NIVA-rapport;7784-2022 Miljødirektoratet-rapport;M-2362/2022 210200 urn:isbn:978-82-577-7520-9 urn:issn:1894-7948 https://hdl.handle.net/11250/3045116 cristin:2110572 © Norsk institutt for vannforskning/Norwegian Institute for Water Research & Norwegian Environment Agency The publication can be cited freely if the source is stated 176 7784-2022 Miljøgifter Environmental pollution Norge Norway Marint og kystvann Marine and coastal water Biologiske effekter Biological effects VDP::Matematikk og naturvitenskap: 400 VDP::Mathematics and natural scienses: 400 Research report 2022 ftnorskinstvf 2024-07-09T03:14:36Z Prosjektleder Merete Schøyen The Norwegian environmental monitoring programme “Contaminants in coastal waters” (Miljøgifter i kystområdene - MILKYS) examines levels, trends, and effects of contaminants in biota. The 2021 investigation included analyses of more than 180 different contaminants or biological effect parameters in five species (blue mussel, cod, dogwhelk, common periwinkle, and common eider). The contaminants measured include metals, TBT, PCBs, PAHs, PBDEs, PFAS, HBCDs, chlorinated paraffins, siloxanes, and pesticides. Biological effect parameters investigated include imposex (VDSI) and intersex (ISI), PAH-metabolites, ALA-D, and EROD. In this report, 27 contaminants and in addition, biological effect parameters were chosen for in-depth presentation. EQSs (environmental quality standard) were exceeded in samples of blue mussel (21%), cod (36%), and eider (23%). Contaminants above EQSs were sumPBDE6, mercury (Hg), sumPCB7, and fluoranthene. PROREF (Norwegian provisional high reference contaminant concentration) was exceeded for 35% in blue mussel and 11% in cod, and exceedances were higher in mussel (up to >20x PROREF) than cod (2-5x PROREF). Even though decreasing time trends dominated both long-term (>10 years) and short-term (≤ 10 years) where trends could be detected, notably increasing trends were observed which are discussed here. Notably increasing short-term trends for blue mussel were lead (Pb), chromium (Cr), arsenic (As) and some PCBs, and for cod were mercury (Hg), and silver (Ag). Miljødirektoratet publishedVersion Report Common Eider Dogwhelk Norwegian Institute for Water research: NIVA Open Access Archive (Brage) |
institution |
Open Polar |
collection |
Norwegian Institute for Water research: NIVA Open Access Archive (Brage) |
op_collection_id |
ftnorskinstvf |
language |
English |
topic |
Miljøgifter Environmental pollution Norge Norway Marint og kystvann Marine and coastal water Biologiske effekter Biological effects VDP::Matematikk og naturvitenskap: 400 VDP::Mathematics and natural scienses: 400 |
spellingShingle |
Miljøgifter Environmental pollution Norge Norway Marint og kystvann Marine and coastal water Biologiske effekter Biological effects VDP::Matematikk og naturvitenskap: 400 VDP::Mathematics and natural scienses: 400 Schøyen, Merete Grung, Merete Lund, Espen Hjermann, Dag Øystein Ruus, Anders Øxnevad, Sigurd Beylich, Bjørnar Jenssen, Marthe Torunn Solhaug Tveiten, Lise Ann Håvardstun, Jarle Ribeiro, Anne Luise Doyer, Isabel Bæk, Kine Contaminants in coastal waters 2021 / Miljøgifter i kystområdene 2021 |
topic_facet |
Miljøgifter Environmental pollution Norge Norway Marint og kystvann Marine and coastal water Biologiske effekter Biological effects VDP::Matematikk og naturvitenskap: 400 VDP::Mathematics and natural scienses: 400 |
description |
Prosjektleder Merete Schøyen The Norwegian environmental monitoring programme “Contaminants in coastal waters” (Miljøgifter i kystområdene - MILKYS) examines levels, trends, and effects of contaminants in biota. The 2021 investigation included analyses of more than 180 different contaminants or biological effect parameters in five species (blue mussel, cod, dogwhelk, common periwinkle, and common eider). The contaminants measured include metals, TBT, PCBs, PAHs, PBDEs, PFAS, HBCDs, chlorinated paraffins, siloxanes, and pesticides. Biological effect parameters investigated include imposex (VDSI) and intersex (ISI), PAH-metabolites, ALA-D, and EROD. In this report, 27 contaminants and in addition, biological effect parameters were chosen for in-depth presentation. EQSs (environmental quality standard) were exceeded in samples of blue mussel (21%), cod (36%), and eider (23%). Contaminants above EQSs were sumPBDE6, mercury (Hg), sumPCB7, and fluoranthene. PROREF (Norwegian provisional high reference contaminant concentration) was exceeded for 35% in blue mussel and 11% in cod, and exceedances were higher in mussel (up to >20x PROREF) than cod (2-5x PROREF). Even though decreasing time trends dominated both long-term (>10 years) and short-term (≤ 10 years) where trends could be detected, notably increasing trends were observed which are discussed here. Notably increasing short-term trends for blue mussel were lead (Pb), chromium (Cr), arsenic (As) and some PCBs, and for cod were mercury (Hg), and silver (Ag). Miljødirektoratet publishedVersion |
format |
Report |
author |
Schøyen, Merete Grung, Merete Lund, Espen Hjermann, Dag Øystein Ruus, Anders Øxnevad, Sigurd Beylich, Bjørnar Jenssen, Marthe Torunn Solhaug Tveiten, Lise Ann Håvardstun, Jarle Ribeiro, Anne Luise Doyer, Isabel Bæk, Kine |
author_facet |
Schøyen, Merete Grung, Merete Lund, Espen Hjermann, Dag Øystein Ruus, Anders Øxnevad, Sigurd Beylich, Bjørnar Jenssen, Marthe Torunn Solhaug Tveiten, Lise Ann Håvardstun, Jarle Ribeiro, Anne Luise Doyer, Isabel Bæk, Kine |
author_sort |
Schøyen, Merete |
title |
Contaminants in coastal waters 2021 / Miljøgifter i kystområdene 2021 |
title_short |
Contaminants in coastal waters 2021 / Miljøgifter i kystområdene 2021 |
title_full |
Contaminants in coastal waters 2021 / Miljøgifter i kystområdene 2021 |
title_fullStr |
Contaminants in coastal waters 2021 / Miljøgifter i kystområdene 2021 |
title_full_unstemmed |
Contaminants in coastal waters 2021 / Miljøgifter i kystområdene 2021 |
title_sort |
contaminants in coastal waters 2021 / miljøgifter i kystområdene 2021 |
publisher |
Norsk institutt for vannforskning |
publishDate |
2022 |
url |
https://hdl.handle.net/11250/3045116 |
genre |
Common Eider Dogwhelk |
genre_facet |
Common Eider Dogwhelk |
op_source |
176 7784-2022 |
op_relation |
NIVA-rapport NIVA-rapport;7784-2022 Miljødirektoratet-rapport;M-2362/2022 210200 urn:isbn:978-82-577-7520-9 urn:issn:1894-7948 https://hdl.handle.net/11250/3045116 cristin:2110572 |
op_rights |
© Norsk institutt for vannforskning/Norwegian Institute for Water Research & Norwegian Environment Agency The publication can be cited freely if the source is stated |
_version_ |
1810440120690540544 |