National Geographic
Menu

Tag archives for habitat degredation

The ABCs of Ecosystem-Based Fisheries Management—Part IV

Protecting essential fish habitat: Homes and nurseries On May 29, the House Natural Resources Committee met to refine legislation reauthorizing and amending the Magnuson-Stevens Fishery Conservation and Management Act, the primary law that governs fishing in U.S. ocean waters. This is vital work: Our oceans are one of our nation’s most valuable natural resources. And…

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…