This is a Gr8 exanple of visual marine debris map classifying types and percentage which displayed with colourful map and pie chart.
Love it a lot........thinking to do such thing for Thailand! ....hmmm very interesting!!!
Interactive marine debris map
http://www.wwf.org.au/ourwork/oceans/debrismap/
The information gathered to compile these quantities comes from various sources. These include WWF's annual marine debris surveys in northern Australia, datasheets received from users of The Net Kit: A Fishing Net Identification Guide for Northern Australia and beach survey and clean up work performed by interested parties, school and community groups around Australia.
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