Overview of Course

This course provides an interdisciplinary introduction to the scientific study of the ocean by sequentially examining the geological, chemical, physical, and biological features and processes shaping the world’s oceans. Beginning with the geologic processes which have shaped the structure and composition of the ocean basins and adjacent coastal regions, we then examine the chemical properties of seawater, including salinity, nutrients and gases, followed by the physical factors influencing ocean currents, waves and tides. A survey of marine organisms from microscopic plankton to charismatic megafauna will allow us to appreciate the biological diversity and productivity of our oceans. Finally, a variety of human-induced stressors including climate change, marine pollution, and overfishing will be studied in order to understand their impact upon the health of our oceans. Our voyage aboard the MV World Odyssey will travel through the Pacific, Indian, and Atlantic oceans, spanning nearly 90° of latitude encompassing tropical, sub-tropical and temperate regions, and providing a unique opportunity to compare the oceanic and nearshore coastal regions we encounter. Using the ship as our research platform, students will record oceanographic and natural history observations, developing their sense of scientific inquiry and knowledge of oceanographic phenomena and marine ecosystems, with the ultimate goal of becoming life-long advocates for the world’s oceans in the face of increasing human-induced impacts.