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The mean number (particles·m−3) of the fibers and fragments found in the surface water of the studied bays of the Barents Sea: (A) Avarijnaya, (C) Plokhie Chevry, (M) Medvezhya, (P) Porchnikha, (Y) Yarnyshnaya, and (Z) Zelenetskaya. The distance (in km) from the field station is shown by the arrow at the bottom of the graph. The error bars represent ± 1SE. Statistically significant differences are indicated by * p < 0.05.
