Acute Toxicity Testing of Pink Salmon ( Oncorhynchus gorbuscha) with the Tire Rubber–Derived Chemical 6PPD‐Quinone
Abstract N ‐(1,3‐dimethylbutyl)‐ N ′‐phenyl‐ p ‐phenylenediamine‐quinone (6PPD‐quinone) is a widespread contaminant of emerging concern resulting from oxidation of 6PPD, which is an antidegradant substance added to tires. The recent identification of 6PPD‐quinone as the cause of acute mortality in c...
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Online Access: | http://dx.doi.org/10.1002/etc.5875 https://setac.onlinelibrary.wiley.com/doi/pdf/10.1002/etc.5875 |
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crwiley:10.1002/etc.5875 2024-06-23T07:55:56+00:00 Acute Toxicity Testing of Pink Salmon ( Oncorhynchus gorbuscha) with the Tire Rubber–Derived Chemical 6PPD‐Quinone Foldvik, Anders Kryuchkov, Fedor Ulvan, Eva Marita Sandodden, Roar Kvingedal, Eli 2024 http://dx.doi.org/10.1002/etc.5875 https://setac.onlinelibrary.wiley.com/doi/pdf/10.1002/etc.5875 en eng Wiley http://creativecommons.org/licenses/by/4.0/ Environmental Toxicology and Chemistry volume 43, issue 6, page 1332-1338 ISSN 0730-7268 1552-8618 journal-article 2024 crwiley https://doi.org/10.1002/etc.5875 2024-06-06T04:20:29Z Abstract N ‐(1,3‐dimethylbutyl)‐ N ′‐phenyl‐ p ‐phenylenediamine‐quinone (6PPD‐quinone) is a widespread contaminant of emerging concern resulting from oxidation of 6PPD, which is an antidegradant substance added to tires. The recent identification of 6PPD‐quinone as the cause of acute mortality in coho salmon has quickly motivated studies on 6PPD‐quinone toxicity to other species. Subsequent findings have shown that 6PPD‐quinone toxicity is highly species specific. Closely related species can differ widely in response to 6PPD‐quinone from extremely sensitive to tolerant. Hence toxicity testing is currently the only way to establish whether a species exhibits 6PPD‐quinone toxicity. We investigated the acute toxicity of 6PPD‐quinone in pink salmon alevins (sac fry). This species has is the only Pacific salmon that so far has not been tested for 6PPD‐quinone sensitivity. Fish were exposed in static water in eight treatments with initial concentrations ranging from 0.1 to 12.8 μg/L. Fish were observed for 48 h, and changes in concentrations of 6PPD‐quinone were monitored throughout the experiment. No mortalities or substantial changes in behavior were recorded. Environ Toxicol Chem 2024;43:1332–1338. © 2024 The Authors. Environmental Toxicology and Chemistry published by Wiley Periodicals LLC on behalf of SETAC. Article in Journal/Newspaper Oncorhynchus gorbuscha Pink salmon Wiley Online Library Pacific Environmental Toxicology and Chemistry |
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Wiley Online Library |
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English |
description |
Abstract N ‐(1,3‐dimethylbutyl)‐ N ′‐phenyl‐ p ‐phenylenediamine‐quinone (6PPD‐quinone) is a widespread contaminant of emerging concern resulting from oxidation of 6PPD, which is an antidegradant substance added to tires. The recent identification of 6PPD‐quinone as the cause of acute mortality in coho salmon has quickly motivated studies on 6PPD‐quinone toxicity to other species. Subsequent findings have shown that 6PPD‐quinone toxicity is highly species specific. Closely related species can differ widely in response to 6PPD‐quinone from extremely sensitive to tolerant. Hence toxicity testing is currently the only way to establish whether a species exhibits 6PPD‐quinone toxicity. We investigated the acute toxicity of 6PPD‐quinone in pink salmon alevins (sac fry). This species has is the only Pacific salmon that so far has not been tested for 6PPD‐quinone sensitivity. Fish were exposed in static water in eight treatments with initial concentrations ranging from 0.1 to 12.8 μg/L. Fish were observed for 48 h, and changes in concentrations of 6PPD‐quinone were monitored throughout the experiment. No mortalities or substantial changes in behavior were recorded. Environ Toxicol Chem 2024;43:1332–1338. © 2024 The Authors. Environmental Toxicology and Chemistry published by Wiley Periodicals LLC on behalf of SETAC. |
format |
Article in Journal/Newspaper |
author |
Foldvik, Anders Kryuchkov, Fedor Ulvan, Eva Marita Sandodden, Roar Kvingedal, Eli |
spellingShingle |
Foldvik, Anders Kryuchkov, Fedor Ulvan, Eva Marita Sandodden, Roar Kvingedal, Eli Acute Toxicity Testing of Pink Salmon ( Oncorhynchus gorbuscha) with the Tire Rubber–Derived Chemical 6PPD‐Quinone |
author_facet |
Foldvik, Anders Kryuchkov, Fedor Ulvan, Eva Marita Sandodden, Roar Kvingedal, Eli |
author_sort |
Foldvik, Anders |
title |
Acute Toxicity Testing of Pink Salmon ( Oncorhynchus gorbuscha) with the Tire Rubber–Derived Chemical 6PPD‐Quinone |
title_short |
Acute Toxicity Testing of Pink Salmon ( Oncorhynchus gorbuscha) with the Tire Rubber–Derived Chemical 6PPD‐Quinone |
title_full |
Acute Toxicity Testing of Pink Salmon ( Oncorhynchus gorbuscha) with the Tire Rubber–Derived Chemical 6PPD‐Quinone |
title_fullStr |
Acute Toxicity Testing of Pink Salmon ( Oncorhynchus gorbuscha) with the Tire Rubber–Derived Chemical 6PPD‐Quinone |
title_full_unstemmed |
Acute Toxicity Testing of Pink Salmon ( Oncorhynchus gorbuscha) with the Tire Rubber–Derived Chemical 6PPD‐Quinone |
title_sort |
acute toxicity testing of pink salmon ( oncorhynchus gorbuscha) with the tire rubber–derived chemical 6ppd‐quinone |
publisher |
Wiley |
publishDate |
2024 |
url |
http://dx.doi.org/10.1002/etc.5875 https://setac.onlinelibrary.wiley.com/doi/pdf/10.1002/etc.5875 |
geographic |
Pacific |
geographic_facet |
Pacific |
genre |
Oncorhynchus gorbuscha Pink salmon |
genre_facet |
Oncorhynchus gorbuscha Pink salmon |
op_source |
Environmental Toxicology and Chemistry volume 43, issue 6, page 1332-1338 ISSN 0730-7268 1552-8618 |
op_rights |
http://creativecommons.org/licenses/by/4.0/ |
op_doi |
https://doi.org/10.1002/etc.5875 |
container_title |
Environmental Toxicology and Chemistry |
_version_ |
1802648746980278272 |