Changes in the abundance, concentration, and composition of the microplastics and fibers in gray seals (Halichoerus Grypus Atlantica) scat on Nantucket Island in July and November 2019 and January 2020
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Marine mammals are important bioindicators for pollution such as microplastics and ecosystem health. This study is the first to report the presence of fibers and microplastics (hard fragments, foams, films, tire pieces, and knots) in gray seal (Halichoerus gry... ...