| Texto completo | |
| Autor(es): Mostrar menos - |
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 |