Table: FOREIGN_SPAWN
Entity (ENT) | Alaska Fisheries Science Center (AFSC)GUID: gov.noaa.nmfs.inport:9589 | Updated: August 9, 2022 | Published / External
Item Identification
Title: | Table: FOREIGN_SPAWN |
---|---|
Short Name: | FOREIGN_SPAWN |
Status: | Completed |
Abstract: |
This table provides information on the percentage of pollock spawners encountered for selected cruises in 1984-88. |
Notes: |
Loaded by batch 2364, 06-29-2009 18:15 |
Entity Information
Entity Type: | Data Table |
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Active Version?: | Yes |
Schema Name: | NORPAC |
Description: |
This table provides information on the percentage of pollock spawners encountered for selected cruises in 1984-88. |
Data Attributes
Attribute Summary
Name | Type | Description | ||
---|---|---|---|---|
100
|
CRUISE | NUMBER | A unique four-digit number to represent each occasion that an observer was aboard a different fishing vessel during deployment. Cruise number is associated with all of the data collected by the observer aboard the vessel. | |
100
|
VESSEL | VARCHAR2 | A unique, four-digit, alpha-numeric code identifying each vessel that contracts for observer coverage. All vessel codes begin with the alpha code B, followed by a three-digit number. | |
100
|
DT | DATE | Similar to NORPAC.DOMESTIC_HAUL.HAUL_DATE, this is the date in Greenwich Mean Time. Format is stored in the database as DD-MON-YY format (i.e., 15-MAR-86), and displayed as MM/DD/YYYY HH:MI:SS (i.e., 3/15/86 00:00:00). | |
100
|
YEAR | NUMBER | A four-digit number identifying the year in which the gear retrieval of the haul began. | |
100
|
HAUL | NUMBER | A unique number which identifies a specific occurrence of net, pot, or longline fishing effort. This table does not include "no fishing" days. | |
100
|
SPECIES | NUMBER | A three-digit numeric code representing a marine species. This code is associated with species name in NORPAC.DOMESTIC_SPECIES (using the column name SPECIES_NO in place of SPECIES). | |
100
|
LENGTH_TAKEN | VARCHAR2 | A one-digit numeric code. 1 - Yes, lengths were taken. 2 - No, lengths were not taken. (Other responses in this field are 3, 4, and null. The meaning of these responses are unknown and are likely erroneous.) | |
100
|
PERCENT_SPAWN_FEMALES | NUMBER | The percentage of female pollock observed that were spawners. | |
100
|
AGE_STRUCTURE_TAKEN | VARCHAR2 | A one-digit numeric code. 1 - Yes, age structures were taken. 2 - No, age structures were not taken. (The other response in this field was a null value. Likely, the observer neglected to fill in this field.) | |
100
|
FEEDING_OBSERVED | VARCHAR2 | A one-digit numeric code. 1 - Yes, feeding was observed. 2 - No, feeding was not observed. (The other responses are 3 and null. The meaning of these responses are unknown and are likely erroneous.) | |
100
|
FILENAME | VARCHAR2 | The original filename on the Burroughs computer system from which this data record came. | |
100
|
HAUL_JOIN | NUMBER | An assigned, unique number (up to 6 digits) used to link records in this table back to a single haul record in the NORPAC.FOREIGN_HAUL table. |
Attribute Details
CRUISE
Seq. Order: | 1 |
---|---|
Data Storage Type: | NUMBER |
Max Length: | 22 |
Required: | Yes |
Primary Key: | No |
Precision: | 4 |
Scale: | 0 |
Status: | Active |
Description: |
A unique four-digit number to represent each occasion that an observer was aboard a different fishing vessel during deployment. Cruise number is associated with all of the data collected by the observer aboard the vessel. |
General Data Type: | NUMBER |
Foreign Key Relations: |
NORPAC.FOREIGN_FISHING_OPERATI |
VESSEL
Seq. Order: | 2 |
---|---|
Data Storage Type: | VARCHAR2 |
Max Length: | 4 |
Required: | Yes |
Primary Key: | No |
Status: | Active |
Description: |
A unique, four-digit, alpha-numeric code identifying each vessel that contracts for observer coverage. All vessel codes begin with the alpha code B, followed by a three-digit number. |
General Data Type: | VARCHAR2 |
Foreign Key Relations: |
Refers to more than one entity |
DT
Seq. Order: | 3 |
---|---|
Data Storage Type: | DATE |
Max Length: | 7 |
Required: | Yes |
Primary Key: | No |
Status: | Active |
Description: |
Similar to NORPAC.DOMESTIC_HAUL.HAUL_DATE, this is the date in Greenwich Mean Time. Format is stored in the database as DD-MON-YY format (i.e., 15-MAR-86), and displayed as MM/DD/YYYY HH:MI:SS (i.e., 3/15/86 00:00:00). |
General Data Type: | DATE |
YEAR
Seq. Order: | 4 |
---|---|
Data Storage Type: | NUMBER |
Max Length: | 22 |
Required: | Yes |
Primary Key: | No |
Precision: | 4 |
Scale: | 0 |
Status: | Active |
Description: |
A four-digit number identifying the year in which the gear retrieval of the haul began. |
General Data Type: | NUMBER |
HAUL
Seq. Order: | 5 |
---|---|
Data Storage Type: | NUMBER |
Max Length: | 22 |
Required: | Yes |
Primary Key: | No |
Precision: | 3 |
Scale: | 0 |
Status: | Active |
Description: |
A unique number which identifies a specific occurrence of net, pot, or longline fishing effort. This table does not include "no fishing" days. |
General Data Type: | NUMBER |
SPECIES
Seq. Order: | 6 |
---|---|
Data Storage Type: | NUMBER |
Max Length: | 22 |
Required: | Yes |
Primary Key: | Yes |
Precision: | 3 |
Scale: | 0 |
Status: | Active |
Description: |
A three-digit numeric code representing a marine species. This code is associated with species name in NORPAC.DOMESTIC_SPECIES (using the column name SPECIES_NO in place of SPECIES). |
General Data Type: | NUMBER |
Foreign Key Relations: |
NORPAC.DOMESTIC_SPECIES |
LENGTH_TAKEN
Seq. Order: | 7 |
---|---|
Data Storage Type: | VARCHAR2 |
Max Length: | 1 |
Required: | Yes |
Primary Key: | No |
Status: | Active |
Description: |
A one-digit numeric code. 1 - Yes, lengths were taken. 2 - No, lengths were not taken. (Other responses in this field are 3, 4, and null. The meaning of these responses are unknown and are likely erroneous.) |
General Data Type: | VARCHAR2 |
PERCENT_SPAWN_FEMALES
Seq. Order: | 8 |
---|---|
Data Storage Type: | NUMBER |
Max Length: | 22 |
Required: | No |
Primary Key: | No |
Precision: | 2 |
Scale: | 0 |
Status: | Active |
Description: |
The percentage of female pollock observed that were spawners. |
General Data Type: | NUMBER |
AGE_STRUCTURE_TAKEN
Seq. Order: | 9 |
---|---|
Data Storage Type: | VARCHAR2 |
Max Length: | 1 |
Required: | Yes |
Primary Key: | No |
Status: | Active |
Description: |
A one-digit numeric code. 1 - Yes, age structures were taken. 2 - No, age structures were not taken. (The other response in this field was a null value. Likely, the observer neglected to fill in this field.) |
General Data Type: | VARCHAR2 |
FEEDING_OBSERVED
Seq. Order: | 10 |
---|---|
Data Storage Type: | VARCHAR2 |
Max Length: | 1 |
Required: | Yes |
Primary Key: | No |
Status: | Active |
Description: |
A one-digit numeric code. 1 - Yes, feeding was observed. 2 - No, feeding was not observed. (The other responses are 3 and null. The meaning of these responses are unknown and are likely erroneous.) |
General Data Type: | VARCHAR2 |
FILENAME
Seq. Order: | 11 |
---|---|
Data Storage Type: | VARCHAR2 |
Max Length: | 8 |
Required: | No |
Primary Key: | No |
Status: | Active |
Description: |
The original filename on the Burroughs computer system from which this data record came. |
General Data Type: | VARCHAR2 |
HAUL_JOIN
Seq. Order: | 12 |
---|---|
Data Storage Type: | NUMBER |
Max Length: | 22 |
Required: | Yes |
Primary Key: | Yes |
Precision: | 6 |
Scale: | 0 |
Status: | Active |
Description: |
An assigned, unique number (up to 6 digits) used to link records in this table back to a single haul record in the NORPAC.FOREIGN_HAUL table. |
General Data Type: | NUMBER |
Foreign Key Relations: |
NORPAC.FOREIGN_HAUL |
Catalog Details
Catalog Item ID: | 9589 |
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GUID: | gov.noaa.nmfs.inport:9589 |
Metadata Record Created By: | Doug Turnbull |
Metadata Record Created: | 2009-06-29 18:15+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 |