Upper Midwest Environmental Sciences Center

Pool 4 - SAS Output

Fish Reports

tree 2001 Report

Table 10.1

Mean catch-per-unit-effort and (standard error) for fish collected by small hoop netting in Pool 4 of the Upper Mississippi River using stratified random sampling during 2001. The statistics under ALL pertain to unbiased means over all strata sampled by this gear (as indicated by nonmissing entries below and by Table 2.1). See Methods for definitions of catch-per-unit-effort and standard error. Scientific names for the species listed can be found in Table 1.

 

Common name ALL MCBU SCB
American eel
0.02
0.04
 
(0.02)
(0.04)
Common carp
0.23
0.41
 
(0.15)
(0.27)
Silver chub
0.13
0.09
0.17
 
(0.05)
(0.09)
(0.07)
Smallmouth buffalo
0.16
0.22
0.11
 
(0.06)
(0.10)
(0.07)
Silver redhorse
0.05
0.09
0.03
 
(0.04)
(0.09)
(0.03)
Shorthead redhorse
0.08
0.17
 
(0.06)
(0.13)
Channel catfish
0.80
0.08
1.36
 
(0.63)
(0.06)
(1.13)
Flathead catfish
0.03
0.04
0.03
 
(0.02)
(0.04)
(0.03)
White bass
0.08
0.04
0.11
 
(0.05)
(0.04)
(0.09)
Rock bass
0.03
0.04
0.03
 
(0.02)
(0.04)
(0.03)
Bluegill
0.40
0.72
0.14
 
(0.28)
(0.63)
(0.10)
Green x bluegill sunfish
0.02
0.03
 
(0.02)
(0.03)
Smallmouth bass
0.07
0.04
0.09
 
(0.05)
(0.04)
(0.09)
Black crappie
0.03
0.06
 
(0.02)
(0.04)
Freshwater drum
0.05
0.08
 
(0.03)
(0.05)

Sampling strata:
MCBU - Main channel border, unstructured
SCB - Side channel border

 

August 26, 2004


Page Last Modified: April 17, 2018