Electrofishing Catch Per Unit Effort and Relative Abundance
Introduction and Methods:Historically, in Nev.rton Lake, at least six (but usually twelve) hours ofelectrofishing peryear has been done by the Illinois Department ofNatural Resources (IDNR).
All electrofishing
data collected by IDNR will be used to compare pre- and post-Variance catch-per-hour (CPUE)by species, relative weight, relative abundance and structural indices.
CPUE and relative abundance, etc., results were compared
to the 1995 Environmental Science and Engineering, Inc.
IDNR has agreed to collect fall data each year
ofthis study from Coffeen Lake.
Largemouth bass were
second most frequently...
Allowed
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