Project Associated With
Collection Method(s)
Access Creel,
Roving Creel
Important Date Details
Sampling began on 15 March 2000 and ended on 30 April 2000.
Data Collection Assumptions
Information about data collection assumptions for this project can be found in the following two file locations:
- \\ColumbiaNAS\StudyData\fstats\Creel Survey Files (REORGANIZED)\Central Region\2000-2005 BagnellDam_Paddlefish\2000-2008DataAnalysisProcedures_Paddlefish.docx
- \\ColumbiaNAS\StudyData\fstats\Creel Survey Files (REORGANIZED)\Central Region\2000-2005 BagnellDam_Paddlefish\ 2008Metadata_BagnellDamTailwaterCreel_Paddlefish.docx
Population Metrics
Anglers fishing from the bank for access creel methods and anglers fishing from boats for roving creel methods. No further demographics were identified in the data available.
Data Factor Definitions/Key
| Field/Question Number & Text | Database Column | Key |
|---|---|---|
|
Daily total hours from interviews
|
ACTHRS
|
|
|
Mean number of hours
|
macthrs
|
|
|
Daily total number of interviews
|
DAYANG
|
|
|
Sum of squares of HRS, based on per angler hours
|
ACTHRS2
|
|
|
Daily total number of fish caught
|
ACTCAT
|
|
|
Daily total weight of fish caught
|
WEIGHT
|
|
|
Cross product of catch and hours
|
FISHTHR
|
|
|
Sum of squares of angler catch
|
ACTCAT2
|
|
|
Total hours for each sample period
|
ACTHRS
|
|
|
Total number of anglers in each sample period
|
N_ANGLER
|
|
|
Catch rate for complete trips
|
CATCHRATEC
|
|
|
Catch for complete trips
|
CATCHDAYC
|
|
|
Catch rate for incomplete trips
|
CATCHRATEI
|
|
|
Catch for incomplete trips
|
CATCHDAYI
|
|
|
Complete trip catch for the 10 GP_PREF, SPEC, and LRS combinations within each stratum
|
CATCHC
|
|
|
Incomplete trip catch for the 10 GP_PREF, SPEC, and LRS combinations within each stratum
|
CATCHI
|
|
|
Part 1 of the variance for CATCHC
|
CATCHC_VAR1
|
|
|
Part 1 of the variance for CATCHI
|
CATCHI_VAR1
|
|
|
Estimated effort for the 10 GP_PREF, SPEC, and LRS combinations within each stratum
|
ETFHRS_GP
|
|
|
Estimated Effort for all anglers within each stratum
|
ETFHOURS
|
|
|
Number of days sampled
|
ACT_DAY
|
|
|
Mean number of anglers
|
AVGANG
|
|
|
Total number of interviews
|
NUMANGL
|
|
|
Total number of fish caught
|
ACTFISH
|
|
|
Total sum of squares of angler hours
|
ACTCAT2
|
|
|
Total of cross products of angler hours and catch
|
SUMFHTH
|
|
|
Total actual hours
|
ACTHOURS
|
|
|
Total sum of squares for actual hours
|
ACTHOURS2
|
|
|
Total sum of squares of angler hours
|
ACTHRS2
|
|
|
Total weight of fish caught
|
TOTWT
|
|
|
Total number of measured fish
|
MFISH
|
|
|
Std. error of ETFHOURS
|
SEHRS
|
|
|
Std. error of ETFTRIP
|
SETRIP
|
|
|
Std. error of AVGANG
|
AVGANGSE
|
Software
- SAS v.9.2
- Microsoft Word