High-res data offer most detailed look yet at trawl fishing footprint around the world
Monday, October 8, 2018 - 14:11
in Earth & Climate
About a quarter of the world's seafood caught in the ocean comes from bottom trawling, a method that involves dragging a net along the ocean's shelves and slopes to scoop up shrimp, cod, rockfish, sole and other kinds of bottom-dwelling fish and shellfish. The technique impacts these seafloor ecosystems, because other marine life and habitats can be killed or disturbed unintentionally as nets sweep across the seafloor.