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The Microplastics And PFAS Connection
By Cayla Cook and Eva Steinle-Darling
Microplastics, small plastic particles with sizes ranging from 5 millimeters to 1 nanometer with various morphologies such as microfibers, fragments, pellets (nurdles), or microbeads, have received increasing attention, including upcoming statewide monitoring in California.
Per- and Polyfluoroalkyl Substances (PFAS) are a group of unique chemically stable compounds and, as a result, have made them highly valuable across a wide range of industrial, commercial, and military uses. However, this feature concomitantly makes them recalcitrant and persistent in nature thus coined “forever” chemicals (Lindstrom et al. 2011, Buck et al. 2011). Recent developments in toxicology, coupled with significant political pressure, have put PFAS on the fast-track for regulation in drinking water and wastewater. While co-occurrence is well-known for a variety of contaminants like triclosan and triclocarban, the connecti
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Kim, J.-H., Kim, N., Moon, H., Lee, S., Jeong, S.Y., Diaz-Pulido, G., Edwards, M.S., Kang, J.-H., Kang, E.J., Oh, H.-J., Hwang, J.-D. and Kim, I.-N. 2020. Global warming offsets the ecophysiological stress of ocean acidification on temperate crustose coralline algae.
Marine Pollution Bulletin
157: 111324.
Crustose coralline algae (CCA) are calcifying seaweeds that inhabit intertidal and subtidal zones all across the ocean. They are ecologically important in that they contribute to primary production and carbonate sand production, facilitate invertebrate larval settlement and provide habitat for numerous marine species. Given such contributions to coastal habitats and systems ecology, Kim
Amazon’s Big Role in Ocean Plastic Pollution
Company Generated More Than 211 Million Kilograms of Plastic Packaging Waste in 2019 According to Report by Oceana
Oceana calls on Amazon to address its contribution to the plastic disaster that is devastating the world’s oceans and marine life and provide its customers with plastic-free choices
TORONTO, Dec. 15, 2020 (GLOBE NEWSWIRE) Oceana has today released a report – based on an analysis of e-commerce packaging data – that found Amazon generated 211 million kilograms of plastic packaging waste last year. This is comprised of the air pillows, bubble wrap and other plastic packaging items added to the approximately seven billion Amazon packages delivered in 2019, according to news accounts.
Dec 15 2020 Read 2541 Times
Oceana has today released a report – based on an analysis of e-commerce packaging data – that found Amazon generated 465 million pounds of plastic packaging waste last year. This is comprised of the air pillows, bubble wrap, and other plastic packaging items added to the approximately 7 billion Amazon packages, delivered in 2019, according to news accounts.[1] The report found that Amazon’s estimated plastic packaging waste, in the form of air pillows alone, would circle the Earth more than 500 times.
The study also, by combining the e-commerce packaging data with findings from a recent study published in Science[2], estimates that up to 22.44 million pounds of Amazon’s plastic packaging waste entered and polluted the world’s freshwater and marine ecosystems in 2019, the equivalent of dumping a delivery van payload of plastic into the oceans every 70 minutes.