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(Referência obtida automaticamente do Web of Science, por meio da informação sobre o financiamento pela FAPESP e o número do processo correspondente, incluída na publicação pelos autores.)

A ubiquitous tire rubber-derived chemical induces acute mortality in coho salmon

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Autor(es):
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Tian, Zhenyu [1, 2] ; Zhao, Haoqi [3] ; Peter, Katherine T. [1, 2] ; Gonzalez, Melissa [1, 2] ; Wetzel, Jill [4] ; Wu, Christopher [1, 2] ; Hu, Ximin [3] ; Prat, Jasmine [4] ; Mudrock, Emma [4] ; Hettinger, Rachel [1, 2] ; Cortina, Allan E. [1, 2] ; Biswas, Rajshree Ghosh [5] ; Kock, Flavio Vinicius Crizostomo [5] ; Soong, Ronald [5] ; Jenne, Amy [5] ; Du, Bowen [6] ; Hou, Fan [3] ; He, Huan [3] ; Lundeen, Rachel [1, 2] ; Gilbreath, Alicia [7] ; Sutton, Rebecca [7] ; Scholz, Nathaniel L. [8] ; Davis, Jay W. [9] ; Dodd, Michael C. [3] ; Simpson, Andre [5] ; McIntyre, Jenifer K. [4] ; Kolodziej, Edward P. [3, 1, 2]
Número total de Autores: 27
Afiliação do(s) autor(es):
[1] Ctr Urban Waters, Tacoma, WA 98421 - USA
[2] Univ Washington Tacoma, Interdisciplinary Arts & Sci, Tacoma, WA 98421 - USA
[3] Univ Washington, Dept Civil & Environm Engn, Seattle, WA 98195 - USA
[4] Washington State Univ, Sch Environm, Puyallup, WA 98371 - USA
[5] Univ Toronto, Dept Chem, Scarborough Campus, 1265 Mil Trail, Toronto, ON M1C 1A4 - Canada
[6] Southern Calif Coastal Water Res Project, Costa Mesa, CA 92626 - USA
[7] San Francisco Estuary Inst, 4911 Cent Ave, Richmond, CA 94804 - USA
[8] NOAA, Environm & Fisheries Sci Div, Northwest Fisheries Sci Ctr, Natl Marine Fisheries Serv, Seattle, WA 98112 - USA
[9] US Fish & Wildlife Serv, Washington Fish & Wildlife Off, Lacey, WA 98503 - USA
Número total de Afiliações: 9
Tipo de documento: Artigo Científico
Fonte: Science; v. 371, n. 6525, p. 185-189, JAN 8 2021.
Citações Web of Science: 49
Resumo

In U.S. Pacific Northwest coho salmon (Oncorhynchus kisutch), stormwater exposure annually causes unexplained acute mortality when adult salmon migrate to urban creeks to reproduce. By investigating this phenomenon, we identified a highly toxic quinone transformation product of N-(1,3-dimethylbutyl)-N'-phenyl-p-phenylenediamine (6PPD), a globally ubiquitous tire rubber antioxidant. Retrospective analysis of representative roadway runoff and stormwater-affected creeks of the U.S. West Coast indicated widespread occurrence of 6PPD-quinone (<0.3 to 19 micrograms per liter) at toxic concentrations (median lethal concentration of 0.8 +/- 0.16 micrograms per liter). These results reveal unanticipated risks of 6PPD antioxidants to an aquatic species and imply toxicological relevance for dissipated tire rubber residues. (AU)

Processo FAPESP: 19/14770-9 - Estudo das interações intermoleculares entre agroquímicos e materiais orgânicos e pequenos organismos vivos por técnicas avançadas de ressonância magnética nuclear
Beneficiário:Flavio Vinicius Crizostomo Kock
Modalidade de apoio: Bolsas no Exterior - Estágio de Pesquisa - Pós-Doutorado
Processo FAPESP: 18/16040-5 - Controle Biorracional de Insetos Pragas
Beneficiário:Flavio Vinicius Crizostomo Kock
Modalidade de apoio: Bolsas no Brasil - Pós-Doutorado