Upper Midwest Environmental Sciences Center

Pool 26 - SAS Output

Fish Reports

tree 2004 Report

Table 11.4

Mean catch-per-unit-effort and (standard error) for fish collected by large hoop netting in Pool 26 of the Upper Mississippi River using stratified random sampling during 2004. The statistics under ALL pertain to unbiased means over all strata sampled by this gear (as indicated by nonmissing entries below and by Table 2.4). 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 MCBW SCB
Shortnose gar
0.02
0.02
 
0.02
(0.01)
(0.02)
 
(0.02)
Gizzard shad
0.01
0.02
 
 
(0.01)
(0.02)
 
 
Common carp
0.85
0.97
0.73
0.57
(0.34)
(0.47)
(0.64)
(0.30)
Bighead carp
0.01
0.02
 
 
(0.01)
(0.02)
 
 
River carpsucker
0.08
0.10
 
0.05
(0.04)
(0.06)
 
(0.05)
Blue sucker
0.01
 
0.08
0.02
(0.01)
 
(0.08)
(0.02)
Smallmouth buffalo
2.48
2.85
0.82
1.62
(0.55)
(0.77)
(0.55)
(0.38)
Bigmouth buffalo
0.01
0.02
 
 
(0.01)
(0.02)
 
 
Black buffalo
0.06
0.08
 
0.02
(0.04)
(0.05)
 
(0.02)
Blue catfish
1.63
1.87
0.16
1.08
(0.97)
(1.36)
(0.10)
(0.58)
Channel catfish
1.36
1.48
 
1.07
(0.41)
(0.55)
 
(0.53)
Flathead catfish
0.11
0.07
 
0.19
(0.04)
(0.04)
 
(0.06)
White bass
0.13
0.18
 
0.02
(0.09)
(0.13)
 
(0.02)
Smallmouth bass
0.01
 
 
0.05
(0.01)
 
 
(0.03)
Freshwater drum
0.55
0.62
0.25
0.39
(0.15)
(0.21)
(0.11)
(0.11)

Sampling strata:
MCBU - Main channel border, unstructured

MCBW - Main channel border, wing dam

SCB - Side channel border

September 19, 2005


Page Last Modified: April 17, 2018