ENV 253 - Aquatic Ecology and Pollution

Institution:

Holyoke Community College

Subject:

Description:

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: 1 year of college chemistry and 1 semester of environmental science or biology. Prerequisite: 1 semester of environmental science or biology. 3 class hours and 3 laboratory hours

Credits:

4.00

Credit Hours:

Prerequisites:

Corequisites:

Exclusions:

Level:

Instructional Type:

Lecture

Notes:

Additional Information:

Historical Version(s):

Institution Website:

www.hcc.edu

Phone Number:

(413) 552-2000

Regional Accreditation:

New England Association of Schools and Colleges

Calendar System:

Semester

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