A Ecl 440 Fishery Management
(Dual-listed with 540). Biological basis of fishery management, fishery problems, and management practices for freshwater, anadromous, and marine fisheries.

A Ecl 442 Aquaculture
(Dual-listed with 542). Concepts related to the culture of aquatic organisms including culture systems, water quality, nutrition, genetics, diseases, and marketing.

NREM 460 Controversies in Natural Resource Management
(Cross-listed with Env S). Analysis of controversial natural resource issues using a case approach that considers uncertainty and adequacy of information and scientific understanding. Ecological, social, polical, eonomic, and ethical implications of issues will be analyzed.

Dr. Joe Morris Iowa State University Natural Resource Ecology and Management Office: 515-294-4622