Natural Science 0232 - Wetlands and Water Treatment

Wetlands provide many ecosystem services including flood control, water filtration, and storm protection and are among the most biologically diverse ecosystems in the world. Constructed wetlands utilize these principles to treat waste generated by humans (e.g. stormwater, greywater, wastewater). In this course we will explore the structure and function of natural wetland systems and then apply this knowledge in understanding the role constructed wetlands can play in the treatment of waste. Specifically we will study the design, hydraulics, and nutrient and pollutant removal of different types of constructed wetlands. Students will explore the primary literature, work in groups to complete lab exercises, and tour constructed wetland systems on Hampshire's campus. Basic topics will include the hydrologic cycle, biogeochemical cycles, greywater recycling, and stormwater reuse. Keywords: environmental science, hydrology, natural resources, ecology

Environments and Change Students should generally expect to spend 6-8 hours a week on work outside of class time.