Upper Midwest Environmental Sciences Center

Pool 26 - SAS Output

Fish Reports

tree 2000 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 2000. 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 BWCO IMPO MCBU MCBW SCB
Shortnose gar
0.01
0.25
 
(0.00)
(0.17)
Gizzard shad
0.04
1.02
0.33
0.02
 
(0.02)
(0.46)
(0.17)
(0.02)
Common carp
0.95
0.49
0.41
0.34
2.33
 
(0.42)
(0.33)
(0.28)
(0.26)
(1.32)
Silver carp
0.01
0.21
0.25
 
(0.01)
(0.21)
(0.17)
Bighead carp
0.12
1.73
2.39
0.10
 
(0.04)
(0.62)
(1.05)
(0.07)
River carpsucker
0.05
0.25
0.04
0.03
 
(0.02)
(0.17)
(0.03)
(0.03)
Blue sucker
0.00
0.09
 
(0.00)
(0.09)
Smallmouth buffalo
3.29
1.54
3.56
2.26
8.26
5.77
 
(0.73)
(0.69)
(2.54)
(0.69)
(6.34)
(1.98)
Bigmouth buffalo
0.02
0.31
0.32
0.92
0.03
 
(0.01)
(0.20)
(0.16)
(0.92)
(0.03)
Black buffalo
0.05
0.08
0.06
0.08
0.03
 
(0.03)
(0.08)
(0.04)
(0.08)
(0.03)
Shorthead redhorse
0.02
0.09
0.07
 
(0.01)
(0.09)
(0.05)
Blue catfish
0.09
0.17
0.08
0.08
0.10
 
(0.04)
(0.17)
(0.04)
(0.08)
(0.10)
Channel catfish
0.54
0.31
0.33
0.32
0.41
1.08
 
(0.13)
(0.20)
(0.16)
(0.11)
(0.24)
(0.39)
Flathead catfish
0.06
0.06
0.07
 
(0.04)
(0.05)
(0.07)
White bass
0.07
0.10
0.33
0.06
0.25
0.07
 
(0.03)
(0.10)
(0.16)
(0.03)
(0.11)
(0.05)
Striped x white bass
0.00
0.10
 
(0.00)
(0.10)
Bluegill
0.00
0.10
0.08
 
(0.00)
(0.10)
(0.08)
White crappie
0.01
0.10
0.08
0.03
 
(0.01)
(0.10)
(0.08)
(0.03)
Black crappie
0.00
0.08
 
(0.00)
(0.08)
Freshwater drum
0.60
0.73
0.43
0.40
 
(0.21)
(0.29)
(0.28)
(0.24)

Sampling strata:
BWCO - Backwater, contiguous, offshore
IMPO - Impounded, offshore
MCBU - Main channel border, unstructured
MCBW - Main channel border, wing dam
SCB - Side channel border

August 26, 2004


Page Last Modified: April 17, 2018