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A Path to Creating the First Generation of High Seas Protected Areas

by Grace Reville; Nichola Clark

Mar 31, 2020

Beyond the horizon, more than 200 nautical miles from shore, lies an area of the ocean known as the high seas. These waters, beyond the jurisdiction of any nation, make up roughly two-thirds of the ocean and cover nearly half of the planet's surface. Much is still to be learned about these areas, but scientists know they teem with life and are among the largest reservoirs of ocean biodiversity. The high seas support abundant fisheries; provide habitat and migratory routes for whales, sharks, sea turtles, and seabirds; and harbor remarkable ecosystems, such as deep-water corals and other majestic marine life.