National Geographic Ocean A Global Odyssey

Everything you want to know about the ocean can be found inside these beautiful and dynamic pages. National Geographic Ocean unveils the power and significance of our planet's watery essence: the fundamental importance of the ocean in shaping Earth's climate and chemistry as well as its vital role in supporting a multitude of life-forms, including our own human race.

World-renowned oceanographer and National Geographic Explorer in Residence Sylvia Earle--affectionately called "Her Deepness"--guides readers with her lyrical style and inspiring wisdom, describing the evolution, beauty, and impact of our ocean; the challenges it faces, such as climate change, plastic, and overfishing; and the myriad ways we can help protect it.

This comprehensive reference explains the fundamental science of the ocean--from plate tectonics to seawater makeup, including a fascinating illustrated guide to marine life, from sponges, kelp, and zooplankton to whales, sharks, and sea turtles. More than 100 maps and diagrams, including seafloor and political maps of all Earth's seas and oceans, elucidate Dr. Earle's authoritative text.

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Long recognized as one of the world's top experts on ocean science and conservation, Sylvia Earle is the president and chairman of Mission Blue/The Sylvia Earle Alliance and a National Geographic Explorer at Large. Called "Her Deepness" by The New Yorker and the New York Times, a "Living Legend" by the Library of Congress, and a "First Hero for the Planet" by Time magazine, she is an oceanographer, explorer, author, and field scientist. In 1970, told she could not join a crew of men testing an undersea habitat, she organized an all-female crew, and they lived underwater for weeks, pioneering deep-sea ventures. Since then, she has continued to cross boundaries, always passionately advocating on behalf of Earth's ocean.