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Ecology Publications & Forms |
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Ecology Publications & Forms |
| Title | Focus on: Monitoring 6PPD-q in the environment |
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| VIEW NOW |
Focus on: Monitoring 6PPD-q in the environment (Number of pages: 2) (Publication Size: 646KB)
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| Author(s) | Mugdha Flores | ||||
| Description | In 2020, after decades of investigative work by a cross-disciplinary research consortium, scientists from University of Washington Tacoma, Washington State University Puyallup, and their collaborators, identified 6PPD-quinone, also known as 6PPD-q, as the chemical that causes pre-spawn mortality in coho salmon. The chemical comes from 6PPD (6 p-phenylenediamine), found in tires and recycled tire products, when tire dust is exposed to air. When rain falls on tires and roads, it washes tire dust including 6PPD-q into rivers, streams, and estuaries. To support long-term solutions, researchers are developing assessment studies to understand when, where, and how 6PPD-q ends up in the environment. |
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The mission of the Department of Ecology is to protect, preserve, and enhance Washington’s environment. To help us meet that goal, please consider the environment before you print or request a copy.
ADA Accessibility The Department of Ecology is committed to providing people with disabilities access to information and services by meeting or exceeding the requirements of the Americans with Disabilities Act (ADA), Section 504 and 508 of the Rehabilitation Act, and Washington State Policy #188. Visit Ecology’s website for more information. |
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| Contact | Rhea Smith at 360-763-2584 or rhea.smith@ecy.wa.gov | ||||
| Keywords | 6PPD, tires, salmonids, salmon, 6PPD-quinone, tire chemicals, 6PPD-q | ||||
| WEB PAGE | Tire anti-degradant (6PPD) and 6PPD-quinone | ||||
| RELATED PUBLICATIONS | Title:
Focus On: Finding Solutions to 6PPD La Conexión entre las Llantas, los Peces y Nosotros (Spanish) Xidhiidhka U Dhaxaya Taayarada, Kaluunka, iyo Anaka (Somali) Mối Liên hệ Giữa Lốp xe, Cá và Con người (Vietnamese) The Connection Between Tires, Fish, and Us 6PPD in Road Runoff: Assessment and Mitigation Strategies |
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