Plastic trash that accounts for the majority of marine debris.Among them, "microplastics", which have been miniaturized to a few mm or less in nature, adsorb harmful chemical pollutants such as PCBs and easily enter the ecosystem by being accidentally swallowed by fish and seabirds. Is worried.Kyushu University has decided to conduct the world's first survey of microplastics on the Pacific Transverse Route from the Antarctic Sea to the coast of Japan from 2015 as a joint project with Ehime University, Tokyokaiyo University, and Tokyo University of Agriculture and Technology. Did.This project is supported by the Ministry of the Environment's Comprehensive Environmental Research Promotion Fund.
The purpose of this project is to collect microplastics on the Pacific Ocean Transverse Route from the coast of Japan to the Antarctic Ocean, and to elucidate their distribution, transportation process, and process until environmental risks become apparent.Furthermore, we will establish a new method for investigating microplastics, which is a marine pollutant, formulate a roadmap for a plastic-reducing society, actively disseminate information, and inform society of the actual state of "marine plastic pollution". I'm going to do it.