"filaments"@en . "foams"@en . . . . "Controlled vocabulary defining the terms that may be used for micro-litter particle types in the EMODnet Chemistry data reporting system. The categories only reflect types based on morphological criteria (e.g. pellets, fragments, etc.) and all reference to the material they were made of was removed from this vocabulary as agreed in https://nvs-vocabs/EMODnetChemVocabs#19." . . . . . "EMODnet micro-litter types" . . . . . "non-plastic filaments (natural fibres, rubber)"@en . "microplastic items"@en . "Undefined micro-litter items"@en . "pellets"@en . "films"@en . "non-plastic man-made micro-particles (e.g. glass, metal, tar)"@en . "granules"@en . "fragments"@en .