Characterizing Microplastics of Surface Waters from the Puget Sound, Washington
Presentation Abstract
Plastic marine debris is found in coastal and marine waters worldwide. There has been an increase in the study of microplastics, synthetic polymers < 5 mm, throughout the world. Researchers at the Center for Urban Waters, University of Washington Tacoma have collaborated with Sound Experience, a local boat-based environmental education group, trained by our research group on sample collection. This presentation describes the spatial distribution of microplastics from 2012 and 2013 surveys of waters from Puget Sound, Washington collected by Sound Experience. Undergraduate student researchers from the Center for Urban Waters analyzed the environmental samples using a wet-peroxide oxidation method. This survey measured variable concentrations of microplastics in this region’s surface water ranging from 0.05 to 31% microplastics of the dry mass with an average concentration of 7% microplastics of the dry mass.
Session Title
Session S-04I: Citizen Science as a Tool for Conservation
Conference Track
Citizens/Education (Organization)
Conference Name
Salish Sea Ecosystem Conference (2014 : Seattle, Wash.)
Document Type
Event
Start Date
1-5-2014 5:00 PM
End Date
1-5-2014 6:30 PM
Location
Room 6C
Genre/Form
conference proceedings; presentations (communicative events)
Contributing Repository
Digital content made available by University Archives, Heritage Resources, Western Libraries, Western Washington University.
Subjects – Topical (LCSH)
Microplastics--Environmental aspects--Washington (State)--Puget Sound; Marine pollution--Washington (State)--Puget Sound
Subjects – Names (LCNAF)
Sound Experience (Organization)
Geographic Coverage
Salish Sea (B.C. and Wash.); Puget Sound (Wash.)
Rights
This resource is displayed for educational purposes only and may be subject to U.S. and international copyright laws. For more information about rights or obtaining copies of this resource, please contact University Archives, Heritage Resources, Western Libraries, Western Washington University, Bellingham, WA 98225-9103, USA (360-650-7534; heritage.resources@wwu.edu) and refer to the collection name and identifier. Any materials cited must be attributed to the Salish Sea Ecosystem Conference Records, University Archives, Heritage Resources, Western Libraries, Western Washington University.
Type
Text
Language
English
Format
application/pdf
Characterizing Microplastics of Surface Waters from the Puget Sound, Washington
Room 6C
Plastic marine debris is found in coastal and marine waters worldwide. There has been an increase in the study of microplastics, synthetic polymers < 5 mm, throughout the world. Researchers at the Center for Urban Waters, University of Washington Tacoma have collaborated with Sound Experience, a local boat-based environmental education group, trained by our research group on sample collection. This presentation describes the spatial distribution of microplastics from 2012 and 2013 surveys of waters from Puget Sound, Washington collected by Sound Experience. Undergraduate student researchers from the Center for Urban Waters analyzed the environmental samples using a wet-peroxide oxidation method. This survey measured variable concentrations of microplastics in this region’s surface water ranging from 0.05 to 31% microplastics of the dry mass with an average concentration of 7% microplastics of the dry mass.
