Essentials of Oceanography

Essentials of Oceanography, 7th Edition, by Tom S. Garrison, introduces foundational marine science alongside the complexities and uncertainties of human ocean use. The textbook examines the primary physical and ecological systems that sustain life on Earth.

The volume highlights the interdisciplinary nature of oceanography, illustrating connections to biology, chemistry, geology, physics, and ecology.

Created in partnership with the National Geographic Society, the text incorporates maps, graphics, and photographs from its collections to support introductory study.