This course explores the basic ecological processes that occur in freshwater ecosystems. Lake origin and morphology, the formation of streams, and the concept of watersheds are the primary focus of this course. Close examination of the abiotic components are highlighted, and the specialized adaptations that organisms utilize to succeed in these environments are discussed. In addition, this course includes an overview of the various communities within aquatic ecosystems. Prerequisites: Successful completion (C- or better) of BIOL 370 and lab, or permission of instructor. Fall odd years.