27305
StationEfforts
StationEfforts
Entity
Published / External
17218
AFSC/ABL: Longline Sablefish Survey
Data Set
In Work
Unions SRRECPUE and CPUE to produce all Station/Stratum-level CPUE, RPN, and RPW values. From here on when mean weight is calculated it is not averaged as length is, it is always calculated using the a and b parameters in specie_catch_codes. SRRE is short for shortraker and rougheye rockfish. In short, this is an intermediate table used for calculating CPUE and indices of abundance (RPNs and RPWs). It is catch and effort by depth strata.
Loaded by FGDC Metadata Uploader, batch 7092, 09-18-2015 13:08
Unions SRRECPUE and CPUE to produce all Station/Stratum-level CPUE, RPN, and RPW values. From here on when mean weight is calculated it is not averaged as length is, it is always calculated using the a and b parameters in specie_catch_codes. SRRE is short for shortraker and rougheye rockfish. In short, this is an intermediate table used for calculating CPUE and indices of abundance (RPNs and RPWs). It is catch and effort by depth strata.
CPUE
Unknown
No
No
Active
Average CPUE (catch in number per skate of 45 hooks) scaled to each geographic area. Western Aleutian Islands are extrapolated with hard-coded ratios of historic survey catch for the Western and eastern Aleutians for sablefish only, for United States only. All values are calcualted; none are hard coded numbers prom previously publishe reports (see areaeffortsd fixed for that).
No domain defined.
web_reporting_flag
Unknown
No
No
Active
Species flagged if it is a major groundfish species caught and is therefore reported on the website (summarized catch, RPN's...)
No domain defined.
Council_sablefish_management_area
Unknown
No
No
Active
Management areas: Bering Sea, Aleutian Islands, Western Gulf of Alaska, Central Gulf of Alaska, West Yakutat, and Southeast/Outside
No domain defined.
Council_sablefish_management_area_ID
Unknown
No
No
Active
auto generated
No domain defined.
Country
Unknown
No
No
Active
country
No domain defined.
Cruise_Number
Unknown
No
No
Active
cruise number = year + 01
No domain defined.
Cruise_Station_ID
Unknown
No
No
Active
Auto generated
No domain defined.
Geographic_area_name
Unknown
No
No
Active
Smaller areas within the management areas dictated by depth and habitat
No domain defined.
LastModifiedDate
Unknown
No
No
Active
none
No domain defined.
RPN
Unknown
No
No
Active
RPN (relative population weight) for each geographic area, values are hard coded for previously published values from Japanese surveys for each geographic area. Western Aleutian Islands are extrapolated with hard-coded ratios of historic survey catch for the Western and eastern Aleutians for sablefish only, for United States only.
No domain defined.
RPW
Unknown
No
No
Active
RPW (relative population number) for each strata in each geographic area, values are hard coded for previously published values from Japanese surveys for each geographic area. Western Aleutian Islands are extrapolated with hard-coded ratios of historic survey catch for the Western and eastern Aleutians for sablefish only, for United States only.
No domain defined.
RPW_Station_Number
Unknown
No
No
Active
Stations used for RPN's
No domain defined.
Species_Code
Unknown
No
No
Active
RACE species code
No domain defined.
Station_Number
Unknown
No
No
Active
Fixed station numbers. Numbers over 500 are experimental stations and are not standard
No domain defined.
Vessel_Number
Unknown
No
No
Active
vessel number is 3 digits for Japan and 96 or 81 for United States
No domain defined.
Year
Unknown
No
No
Active
Year of survey
No domain defined.
a_vonBert
Unknown
No
No
Active
Weight = aLb where a_vonBert = b
No domain defined.
area_code
Unknown
No
No
Active
Auto generated
No domain defined.
area_id
Unknown
No
No
Active
Auto generated
No domain defined.
b_vonBert
Unknown
No
No
Active
Weight = aLb where a_vonBert = b
No domain defined.
depth_stratum_id2
Unknown
No
No
Active
Stratum code
No domain defined.
mean_length
Unknown
No
No
Active
mean length (cm) for species which have lengths taken in each geographic area
No domain defined.
mean_weight
Unknown
No
No
Active
mean weight (kg) for species which have lengths taken in each geographic area
No domain defined.
size_km
Unknown
No
No
Active
stratum size in each geographic area in square km
No domain defined.
stratum2
Unknown
No
No
Active
Stratum in meters
No domain defined.
total_catch
Unknown
No
No
Active
number of fish caught by species, depth stratum, station
No domain defined.
total_length_freq
Unknown
No
No
Active
-no description-
No domain defined.
total_skates
Unknown
No
No
Active
number of skates set at each stratum, station
No domain defined.
Common_Name
Unknown
No
No
Active
Species common name
No domain defined.
gov.noaa.nmfs.inport:27305
Emily Fergusson
2015-09-18T13:08:05
SysAdmin InPortAdmin
2022-08-09T17:11:12
2016-05-18
Alaska Fisheries Science Center
AFSC
7600 Sand Point Way N.E., Building 4
Seattle
WA
98115
USA
http://www.afsc.noaa.gov
0700-1700 Pacific Time
1001
Public
No
2016-05-18
1 Year
2017-05-18