Upper Midwest Environmental Sciences Center
|
Table 11.5 |
Mean catch-per-unit-effort and (standard error) for fish collected by large hoop net in Open River of the Upper Mississippi River using stratified random sampling during 2006. The statistics under ALL pertain to unbiased means over all strata sampled by this gear (as indicated by nonmissing entries below and by Table 2.5). 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 | Main channel border, unstructured |
Main channel border, wing dam | Side channel border |
|---|---|---|---|---|
Shovelnose sturgeon |
0.06 |
0.06 |
||
(0.06) |
(0.06) |
|||
Shortnose gar |
0.06 |
0.06 |
||
(0.06) |
(0.06) |
|||
Gizzard shad |
0.00 |
0.04 |
||
(0.00) |
(0.04) |
|||
Grass carp |
0.06 |
0.07 |
0.06 |
|
(0.06) |
(0.07) |
(0.06) |
||
Common carp |
0.51 |
0.44 |
0.25 |
1.03 |
(0.23) |
(0.26) |
(0.14) |
(0.57) |
|
Bighead carp |
0.00 |
0.04 |
||
(0.00) |
(0.04) |
|||
River carpsucker |
0.14 |
0.06 |
0.69 |
|
(0.06) |
(0.06) |
(0.19) |
||
Smallmouth buffalo |
0.87 |
0.94 |
0.45 |
0.35 |
(0.38) |
(0.44) |
(0.26) |
(0.19) |
|
Bigmouth buffalo |
0.01 |
0.07 |
||
(0.01) |
(0.05) |
|||
Black buffalo |
0.36 |
0.40 |
0.12 |
0.10 |
(0.35) |
(0.40) |
(0.12) |
(0.07) |
|
Blue catfish |
0.06 |
0.06 |
0.06 |
0.03 |
(0.05) |
(0.06) |
(0.06) |
(0.03) |
|
Channel catfish |
2.39 |
2.67 |
0.13 |
0.46 |
(1.12) |
(1.28) |
(0.13) |
(0.23) |
|
Flathead catfish |
0.01 |
0.13 |
0.03 |
|
(0.00) |
(0.13) |
(0.03) |
||
White bass |
0.12 |
0.13 |
||
(0.12) |
(0.13) |
|||
Freshwater drum |
0.29 |
0.32 |
0.06 |
0.10 |
(0.17) |
(0.19) |
(0.06) |
(0.07) |
Page Last Modified: April 17, 2018