National Geographic

VOICES Voices Icon Ideas and Insight From Explorers

Menu

Tag archives for trawling

A Key tool for Saving our Oceans

Over the past 20 years, scientists have been assembling compelling data that show the world’s oceans are in deep trouble. Once-abundant species are disappearing, habitats are being destroyed, and fisheries are collapsing across the globe (Jackson et al. 2001, Lotze et al. 2006). For example, studies estimate that biomass of tunas and billfish have decreased…