Environmental Inventory and Assessment of Navigation Pools 24, 25, and 26, Upper Mississippi and Lower Illinois Rivers: An Electrofishing Survey of th
This 1977 report, "Environmental Inventory and Assessment of Navigation Pools 24, 25, and 26, Upper Mississippi and Lower Illinois Rivers: An Electrofishing Survey of the Illinois River", presents a detailed environmental study. Authored by Richard E. Sparks, the inventory focuses on the ecological health of the Illinois River through electrofishing surveys within the specified navigation pools. The study provides valuable baseline data and insights into the river's fish populations and overall environmental condition during the period. This document offers a historical perspective on environmental assessment practices and riverine ecosystem monitoring.
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