Courses & Programs

Aquatic Ecology & Pollution [E]

COURSE CODE: ENV 253

CREDITS: 4

PREREQUISITES: Prerequisites: One semester of environmental science or biology

A study of the aquatic environment as an ecosystem with emphasis on responses to pollution. The physical, chemical, and biological parameters of the aquatic ecosystem are systematically surveyed. Eutrophication as a natural process of succession in lentic systems is described and interrelationships within the lake are defined. Responses of lakes and streams to both natural enrichment and anthropogenic pollution are explored. In-lake restoration and watershed management are investigated as technologies to restore and prevent water quality degradation. Laboratory investigations and field studies stress collection, identification, classification, and analysis of biotic and abiotic ecosystem components as a means of assessing water quality and pollution effects. Students will design and conduct a small scale water quality sampling/analysis program. Prerequisites: One semester of environmental science or biology