The sun can help break down ocean plastic, but there’s a catch


This Rainbow Runner had consumed 17 plastic fragments. Photo source: EHP -©5 Gyres
“The unprecedented plastic waste tide plaguing our oceans and shores, can become as limited as our chosen relationship with plastics, which involves a dramatic behavioral change on our part…”
© SAF — Coastal Care

Excerpts;

A recent study in the Journal of Hazardous Materials found that when four different types of post-consumer microplastics collected from the waters of the North Pacific Gyre were placed under a solar simulator, they dissolved into organic carbon.

This dissolved organic carbon was then, for the most part, munched up by marine bacteria in the water, which then likely converting it to carbon dioxide…

Read Full Article; PoPSci (11-18-2019)

Plastic Pollution: “When The Mermaids Cry: The Great Plastic Tide,” Coastal Care
Plastic is versatile, lightweight, flexible, moisture resistant, strong, and relatively inexpensive. Those are the attractive qualities that lead us, around the world, to such a voracious appetite and over-consumption of plastic goods. However, durable and very slow to degrade, plastic materials that are used in the production of so many products all, ultimately, become waste with staying power. Our tremendous attraction to plastic, coupled with an undeniable behavioral propensity of increasingly over-consuming, discarding, littering and thus polluting, has become a combination of lethal nature…