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Summary
Item Identification
Entity Info
Data Attributes
Catalog Details

Summary

Abstract

coded-wire tag releases

Description

coded-wire tag releases

Entity Information

Data Attribute / Type Description
record_code
Unknown
Code to indicate the CWT data file classification of this individual record. T=Tagged Release record
format_version
Unknown
Format version used to report data (4.1)
submission_date
Unknown
Date of submission for this set of records
reporting_agency
Unknown
NMFS
release_agency
Unknown
NMFS
coordinator
Unknown
Reporting coordinator for the release group of this individual record
tag_code_or_release_id
Unknown
Identifier coded on a tag to denote a release group
tag_type
Unknown
0=standard binary, 1=half tags(H type), 2=half tags(B type), 3=6 wd half length, 9=repeating series, 10=sequential 6 wd binary, 11=length&half binary(1.5mm)
first_sequential_number
Unknown
Smallest value in sequential number series
last_sequential_number
Unknown
Largest value in sequential number series
related_group_type
Unknown
Code indicating whether this release group is double index tagging or otherwise
related_group_id
Unknown
Specifies linkage among double index tag groups or other related groups
species
Unknown
1=Chinook, 2=coho, 3=steelhead, 4=sockeye, 5=chum, 6=pink
run
Unknown
Code to indicate run of this release group
brood_year
Unknown
Calendar year when majority of parents of these fish spawned
first_release_date
Unknown
YYYYMMDD
last_release_date
Unknown
YYYYMMDD
release_location_code
Unknown
Hierarchical location code to geographically identify actual release location
hatchery_location_code
Unknown
Hierarchical location code to geographically identify actual site of hatchery
stock_location_code
Unknown
Hierarchical coding scheme to identify the stock's location or stream
release_stage
Unknown
Code indicating stage of majority of release group at point of release
rearing_type
Unknown
Code indicating most prevalent rearing method for this release group
study_type
Unknown
Code indicating type of study reflected by release group
release_strategy
Unknown
Code indicating strategy used to liberate majority of release group
avg_weight
Unknown
Average weight of a fish in this release group at point of release
avg_length
Unknown
Average length of a fish in this release group at point of release
study_integrity
Unknown
Code indicating the survival viability of this release group or the integrity of this study
cwt_1st_mark
Unknown
Mark(s) on CWT fish corresponding to count value in cwt_1st_mark_count
cwt_1st_mark_count
Unknown
Number tagged with CWT corrected for tag loss and mortality
cwt_2nd_mark
Unknown
Mark(s) on CWT fish corresponding to count value in cwt_2nd_mark_count
cwt_2nd_mark_count
Unknown
Number tagged with CWT corrected for tag loss and mortality
non_cwt_1st_mark
Unknown
Mark(s) on Non-CWT fish corresponding to count value in non_cwt_1st_mark_count
non_cwt_1st_mark_count
Unknown
Number with No CWT Tag
non_cwt_2nd_mark
Unknown
Mark(s) on Non-CWT fish corresponding to count value in non_cwt_2nd_mark_count
non_cwt_2nd_mark_count
Unknown
Number with No CWT Tag
counting_method
Unknown
Method used to determine number of non-CWT fish in the given release group
tag_loss_rate
Unknown
Proportion of fish which shed the CWT from the tag loss sample
tag_loss_days
Unknown
Number of days fish held to measure tag loss
tag_loss_sample_size
Unknown
Number of fish sampled to calculate tag loss rate
tag_reused
Unknown
Flag to indicate whether or not this record's tag code has been re-used
comments
Unknown
Permits brief summary of pertinent information regarding release group

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No Child Items for this record.

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