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Alaska Fisheries Science Center Metadata Librar... > Resource Assessment and Conservation Engineerin... > Fisheries Behavioral Ecology Program > AFSC/RACE/FBEP/Hurst: Contrasting coastal and s... >

Pcod habitat-trawl data

Entity (ENT)  |  Alaska Fisheries Science Center (AFSC)
GUID: gov.noaa.nmfs.inport:28194  |  Updated: August 9, 2022  |  Published / External 
Summary
Item Identification
Entity Info
Data Attributes
Catalog Details

Summary

Abstract

Data from analyses of field surveys that compared coastal and shelf nursery habitats of Pacific cod in the southeastern Bering Sea

Description

Data from analyses of field surveys that compared coastal and shelf nursery habitats of Pacific cod in the southeastern Bering Sea

Entity Information

Entity Type
Spreadsheet

Data Attribute / Type Description
line
NUMBER 		Record identifier
year
NUMBER 		Survey year
Vessel
Unknown 		Vessel designation code
Cruise
Unknown 		Cruise identification code
Program
Unknown 		Acronym for NOAA program that conducted survey
StationID
NUMBER 		Station identification number
Location
Unknown 		Location of trawl in water column
gear
Unknown 		Type of sampling gear
performance
Unknown 		Code for performance of fishing gear
DayNight
Unknown 		Time period of tow
MM
NUMBER 		Month of year
DD
NUMBER 		Day of month
Localtime
NUMBER 		Hour of the day (local time)
startlat
NUMBER 		Latitudinal position of trawl at start of tow
startlong
NUMBER 		Longitudinal position of trawl at start of tow
AKP
Unknown 		Code identifying which tows were in Alaska Peninsula sampling region
PMC
Unknown 		Code identifying which tows were in Port Moller-Herendeen Bay sampling region
depth
NUMBER 		Depth of tow
endlat
NUMBER 		Latitudinal position of trawl at end of tow
endlong
NUMBER 		Longitudinal position of trawl at end of tow
distance fished m
NUMBER 		Distance that was fished by trawl during tow
distance fished m-adj
NUMBER 		Distance that trawl fished during tow, with values corrected for tows where there were GPS errors
area swept (km2)
NUMBER 		Area swept by trawl during tow
Temp_bott
NUMBER 		Bottom temperature (2 m off bottom)
Pcod0
NUMBER 		Number of age-0 Pacific cod caught in tow
present
Unknown 		Code indicating presence or absence of age-0 Pacific cod in tow
pcod250
NUMBER 		Age-0 Pacific cod per tow corrected to a standardized tow length of 250 m
cpuekm2
NUMBER 		Catch per unit effort of age-0 Pacific cod

Child Items

No Child Items for this record.

Contact Information

No contact information is available for this record.

Please contact the owner organization (AFSC) for inquiries on this record.

Item Identification

Title: Pcod habitat-trawl data
Short Name: Pcod habitat-trawl data
Status: Completed
Abstract:

Data from analyses of field surveys that compared coastal and shelf nursery habitats of Pacific cod in the southeastern Bering Sea
Notes:

Loaded by FGDC Metadata Uploader, batch 7440, 10-27-2015 13:19

Entity Information

Entity Type: Spreadsheet
Description:

Data from analyses of field surveys that compared coastal and shelf nursery habitats of Pacific cod in the southeastern Bering Sea

Data Attributes

Attribute Summary

Rubric Score Primary Key? Name Type Description
100
 line NUMBER Record identifier
100
 year NUMBER Survey year
100
 Vessel Unknown Vessel designation code
100
 Cruise Unknown Cruise identification code
100
 Program Unknown Acronym for NOAA program that conducted survey
100
 StationID NUMBER Station identification number
100
 Location Unknown Location of trawl in water column
100
 gear Unknown Type of sampling gear
100
 performance Unknown Code for performance of fishing gear
100
 DayNight Unknown Time period of tow
100
 MM NUMBER Month of year
100
 DD NUMBER Day of month
100
 Localtime NUMBER Hour of the day (local time)
100
 startlat NUMBER Latitudinal position of trawl at start of tow
100
 startlong NUMBER Longitudinal position of trawl at start of tow
100
 AKP Unknown Code identifying which tows were in Alaska Peninsula sampling region
100
 PMC Unknown Code identifying which tows were in Port Moller-Herendeen Bay sampling region
100
 depth NUMBER Depth of tow
100
 endlat NUMBER Latitudinal position of trawl at end of tow
100
 endlong NUMBER Longitudinal position of trawl at end of tow
100
 distance fished m NUMBER Distance that was fished by trawl during tow
100
 distance fished m-adj NUMBER Distance that trawl fished during tow, with values corrected for tows where there were GPS errors
100
 area swept (km2) NUMBER Area swept by trawl during tow
100
 Temp_bott NUMBER Bottom temperature (2 m off bottom)
100
 Pcod0 NUMBER Number of age-0 Pacific cod caught in tow
100
 present Unknown Code indicating presence or absence of age-0 Pacific cod in tow
100
 pcod250 NUMBER Age-0 Pacific cod per tow corrected to a standardized tow length of 250 m
100
 cpuekm2 NUMBER Catch per unit effort of age-0 Pacific cod

Attribute Details

line

CC ID: 236972
Seq. Order: 1
Data Storage Type: NUMBER
Required: No
Primary Key: No
Status: Active
Description:

Record identifier
Allowed Values: 1 - 366

year

CC ID: 236973
Seq. Order: 2
Data Storage Type: NUMBER
Required: No
Primary Key: No
Status: Active
Description:

Survey year
Allowed Values: 2006 - 2012

Vessel

CC ID: 236974
Seq. Order: 3
Data Storage Type: Unknown
Required: No
Primary Key: No
Status: Active
Description:

Vessel designation code
Allowed Values: MF = Miller Freeman, OD = Oscar Dyson, PM = FV Bountiful

Cruise

CC ID: 236975
Seq. Order: 4
Data Storage Type: Unknown
Required: No
Primary Key: No
Status: Active
Description:

Cruise identification code

Program

CC ID: 236976
Seq. Order: 5
Data Storage Type: Unknown
Required: No
Primary Key: No
Status: Active
Description:

Acronym for NOAA program that conducted survey
Allowed Values: FOCI = Fisheries-Oceanography Coordinated Investigations, FBEP = Fisheries Behavioral Ecology Program, ABL = Auke Bay Laboratories

StationID

CC ID: 236977
Seq. Order: 6
Data Storage Type: NUMBER
Required: No
Primary Key: No
Status: Active
Description:

Station identification number
Allowed Values: 1 - 217

Location

CC ID: 236978
Seq. Order: 7
Data Storage Type: Unknown
Required: No
Primary Key: No
Status: Active
Description:

Location of trawl in water column
Allowed Values: surface = surface tow, bottom = bottom tow

gear

CC ID: 236979
Seq. Order: 8
Data Storage Type: Unknown
Required: No
Primary Key: No
Status: Active
Description:

Type of sampling gear

performance

CC ID: 236980
Seq. Order: 9
Data Storage Type: Unknown
Required: No
Primary Key: No
Status: Active
Description:

Code for performance of fishing gear
Allowed Values: 0 = bad tow, 1 = good tow, 2 = potential problem with tow but data good

DayNight

CC ID: 236999
Seq. Order: 10
Data Storage Type: Unknown
Required: No
Primary Key: No
Status: Active
Description:

Time period of tow
Allowed Values: D = daytime, N = nighttime

MM

CC ID: 236981
Seq. Order: 11
Data Storage Type: NUMBER
Required: No
Primary Key: No
Status: Active
Description:

Month of year
Allowed Values: 8 - 10

DD

CC ID: 236982
Seq. Order: 12
Data Storage Type: NUMBER
Required: No
Primary Key: No
Status: Active
Description:

Day of month
Allowed Values: 1 - 31

Localtime

CC ID: 236983
Seq. Order: 13
Data Storage Type: NUMBER
Required: No
Primary Key: No
Status: Active
Description:

Hour of the day (local time)
Allowed Values: 0 - 24

startlat

CC ID: 236984
Seq. Order: 14
Data Storage Type: NUMBER
Required: No
Primary Key: No
Status: Active
Description:

Latitudinal position of trawl at start of tow
Unit of Measure: decimal degrees
Allowed Values: 54.70 - 60.03

startlong

CC ID: 236985
Seq. Order: 15
Data Storage Type: NUMBER
Required: No
Primary Key: No
Status: Active
Description:

Longitudinal position of trawl at start of tow
Unit of Measure: decimal degrees
Allowed Values: -172.03 - -158.04

AKP

CC ID: 236986
Seq. Order: 16
Data Storage Type: Unknown
Required: No
Primary Key: No
Status: Active
Description:

Code identifying which tows were in Alaska Peninsula sampling region
Allowed Values: 0 = tow not in Alaska Peninsula sampling region, 1 = tow located in Alaska Peninsula sampling region

PMC

CC ID: 236987
Seq. Order: 17
Data Storage Type: Unknown
Required: No
Primary Key: No
Status: Active
Description:

Code identifying which tows were in Port Moller-Herendeen Bay sampling region
Allowed Values: 0 = tow not located in Port Moller-Herendeen sampling region, 1 = tow located in Port Moller-Herendeen Bay sampling region

depth

CC ID: 236988
Seq. Order: 18
Data Storage Type: NUMBER
Required: No
Primary Key: No
Status: Active
Description:

Depth of tow
Unit of Measure: meters
Allowed Values: 1.83 - 1195

endlat

CC ID: 236989
Seq. Order: 19
Data Storage Type: NUMBER
Required: No
Primary Key: No
Status: Active
Description:

Latitudinal position of trawl at end of tow
Unit of Measure: decimal degrees
Allowed Values: 54.71 - 60.01

endlong

CC ID: 236990
Seq. Order: 20
Data Storage Type: NUMBER
Required: No
Primary Key: No
Status: Active
Description:

Longitudinal position of trawl at end of tow
Unit of Measure: decimal degrees
Allowed Values: -172.04 - -158.03

distance fished m

CC ID: 236991
Seq. Order: 21
Data Storage Type: NUMBER
Required: No
Primary Key: No
Status: Active
Description:

Distance that was fished by trawl during tow
Unit of Measure: meters
Allowed Values: 0.10 - 13433605.8

distance fished m-adj

CC ID: 236992
Seq. Order: 22
Data Storage Type: NUMBER
Required: No
Primary Key: No
Status: Active
Description:

Distance that trawl fished during tow, with values corrected for tows where there were GPS errors
Unit of Measure: meters
Allowed Values: 73.13 - 4514.97

area swept (km2)

CC ID: 236993
Seq. Order: 23
Data Storage Type: NUMBER
Required: No
Primary Key: No
Status: Active
Description:

Area swept by trawl during tow
Unit of Measure: square kilometers
Allowed Values: 0 - 0.25

Temp_bott

CC ID: 236994
Seq. Order: 24
Data Storage Type: NUMBER
Required: No
Primary Key: No
Status: Active
Description:

Bottom temperature (2 m off bottom)
Unit of Measure: degrees Celsius
Allowed Values: -0.75 - 12.6

Pcod0

CC ID: 236995
Seq. Order: 25
Data Storage Type: NUMBER
Required: No
Primary Key: No
Status: Active
Description:

Number of age-0 Pacific cod caught in tow
Allowed Values: 0 - 2519

present

CC ID: 236996
Seq. Order: 26
Data Storage Type: Unknown
Required: No
Primary Key: No
Status: Active
Description:

Code indicating presence or absence of age-0 Pacific cod in tow
Allowed Values: 0 = not present, 1 = present

pcod250

CC ID: 236997
Seq. Order: 27
Data Storage Type: NUMBER
Required: No
Primary Key: No
Status: Active
Description:

Age-0 Pacific cod per tow corrected to a standardized tow length of 250 m
Unit of Measure: fish per 250 m
Allowed Values: 0 - 114.67

cpuekm2

CC ID: 236998
Seq. Order: 28
Data Storage Type: NUMBER
Required: No
Primary Key: No
Status: Active
Description:

Catch per unit effort of age-0 Pacific cod
Unit of Measure: fish per square kilometer
Allowed Values: 0 - 203216.74

Catalog Details

Catalog Item ID: 28194
GUID: gov.noaa.nmfs.inport:28194
Metadata Record Created By: Mara Spencer
Metadata Record Created: 2015-10-27 13:19+0000
Metadata Record Last Modified By: SysAdmin InPortAdmin
Metadata Record Last Modified: 2022-08-09 17:11+0000
Metadata Record Published: 2016-05-18
Owner Org: AFSC
Metadata Publication Status: Published Externally
Do Not Publish?: N
Metadata Last Review Date: 2016-05-18
Metadata Review Frequency: 1 Year
Metadata Next Review Date: 2017-05-18