Feb 14, 2016
Twelve months ago, I launched this crowdfunding campaign, and the world seemed to spin faster, in a good way. Is it February again?! How is it possible?
I'm getting ready to share my results at the Ocean Sciences Meeting in New Orleans next week. While I get ready, I thought I'd give you all a long-overdue update!
H
Barbara, Christina, and 4 others like this.
I want to know how ocean bacteria and algae that live on plastic debris influence the toxins plastic picks up.
Plastic debris picks up chemical pollution like heavy metals, pesticides and flame retardants from the water. These are toxins which then could be transferred to marine life, and possibly the seafood we eat.
Plastic is colonized by bacteria and algae the minute it gets into the water, and these cells form a mucus film, similar to plaque on our teeth, called a biofilm. We know biofilms alter the way chemicals stick to sediment particles, but exactly how these organisms alter the way plastic debris attracts and accumulates chemical pollutants remains a mystery. We need to find out so we can make more informed estimates about plastic as a potential source of toxins for marine life.
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