How much plastic is in the ocean &amp; where did it come from? #EUfunded researchers are creating 3D maps of plastic pathways using advanced computer modelling &amp; extensive field research, to help target policies to #EndPlasticPollution  http:// ec.europa.eu/research/infoc entre/article_en.cfm?artid=48156&amp;pk_campaign=rtd &nbsp; …  #EarthDay2018 #H2020 <br>http://pic.twitter.com/qMQGzEYbjE