Marine Science
(full year but can be taken for one semester)
This elective course is made up of two semester-long courses that can be taken independently of each other, but are designed to go together for the year. Class work for both semesters centers around regular individual readings of current articles and then presentations by the students to the rest of the group on a weekly basis. This seminar-style requires that everyone be extremely responsible about meeting their individual work expectations. There are also several papers assigned throughout the year, usually two in the fall, one in the winter, and two in the spring term. The class will involve some hands-on labs and then more extensive field work is included during a trip to Cape Cod in the spring.
Fall: Oceanography
The fall semester will look at the ocean in depth as a worldwide ecosystem, and as a subject that is studied using all the various fields of science. The course will begin with the physics and chemistry of the world’s seas: salt water components, currents, tides, tsunamis (“tidal” waves), the Gulf Stream, and the El Niño-type weather patterns that are caused by the relationships of wind and water. Then it will focus on the structures of the ocean basins: the ocean floor, undersea volcanos and deep sea vents, and the edges of the sea. From geology, this will lead into studying the different ecosystems and environments in the ocean: the deep sea, the polar seas, rocky and sandy shores, coral reefs, mangrove swamps and salt marshes, and the open ocean itself.
Winter/Spring: Marine Biology
In January the course will move into a survey of marine organisms, looking particularly at the adaptations that creatures make for life in the oceans. It will start with the very small—the viruses and bacteria present in the seas —and move on to the seaweeds and invertebrate organisms. In the spring term we will study the marine vertebrates—fish, sea turtles, seabirds, marine mammals—focusing on animal behavior and ending with a special concentration on the cetaceans (whales and dolphins). Along the way many of the topics will address various environmental issues and discuss human use and development of the ocean’s resources.
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