Project Associated With
Collection Method(s)
Access Creel,
Roving Creel
Important Date Details
Sampling began on 15 March 2001 and ended on 30 April 2001.
Data Collection Assumptions
Information about data collection assumptions for this project can be found in the following two file locations:
o \\ColumbiaNAS\StudyData\fstats\Creel Survey Files (REORGANIZED)\Central Region\2000-2005 BagnellDam_Paddlefish\2000-2008DataAnalysisProcedures_Paddlefish.docx
o \\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 |
|---|---|---|
|
Average Hours of Fishing
|
ETFHRS
|
|
|
Within sample period - estimated variance of ETFHRS
|
Etfhrsvard
|
|
|
Mean length of completed trip, by stratum (based on per contact hours of complete trips)
|
AVGHR
|
|
|
Std. error of AVGHR
|
AVGHRSE
|
|
|
Number of complete trips
|
CTRIPS
|
|
|
Daily total number of fish caught and measured
|
MFISH
|
|
|
estimated daily number of trips - estimated daily total hours
|
DAYTRIP
|
|
|
Daily total hours from interviews
|
ACTHRS
|
|
|
Hours angled per day
|
HRS_ANG
|
|
|
Nonzero or nonmissing ID or CONTID
|
DAY_FISH
|
|
|
Measure per data line, with measured catch
|
MEASURE
|
|
|
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 number of anglers in each sample period
|
N_ANGLER
|
Software
- Microsoft Word
- SAS v.9.2