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Growth and survival counts

Entity (ENT)  |  Alaska Fisheries Science Center (AFSC)
GUID: gov.noaa.nmfs.inport:28188  |  Updated: August 9, 2022  |  Published / External 
Summary
Item Identification
Entity Info
Data Attributes
Catalog Details

Summary

Abstract

A table containing the number of crabs of each species type present in each tank on the indicated day in each of two experiments (2011 and 2012). The experiments should be analyzed separately.

In 2011, tanks 2 and 5 were excluded from analysis because high mortality early in the experiment forced those tanks to be removed. This data is not presented here, but could be calculated from the data in Growth and survival carapace widths entity.

Description

A table containing the number of crabs of each species type present in each tank on the indicated day in each of two experiments (2011 and 2012). The experiments should be analyzed separately.

In 2011, tanks 2 and 5 were excluded from analysis because high mortality early in the experiment forced those tanks to be removed. This data is not presented here, but could be calculated from the data in Growth and survival carapace widths entity.

Entity Information

Data Attribute / Type Description
ID
Unknown 		An automatically generated sequential number that identified each unique observation
Experiment
VARCHAR2 		Identifies which of the two experiments (2011 or 2012) the data is associated with
Day
NUMBER 		Time in days from the beginning of the experiment. The first day is day 0.
Habitat
VARCHAR2 		Indicates the habitat present in the tank: Sand represents bare sand, Shell represents sand with a layer of bivalve shells on top, and Cobble represents sand with a layer of cobble on top
Treatment
VARCHAR2 		2011 experiment had two treatments: 20 and 5 which represent the starting number of crabs in each tank. In 2012 there were three species combination: RKC- red king crab only, BKC- blue king crab only, RKC/BKC- a mixture of red and blue king crabs
Species
VARCHAR2 		Indicates the species the observation was made on. RKC- red king crab, BKC- blue king crab
Initial count
NUMBER 		The number of crabs of that species that were initially present in each tank
Count
NUMBER 		The number of live crab of that species that were present on the indicated day

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: Growth and survival counts
Short Name: Growth and survival counts
Status: Completed
Abstract:

A table containing the number of crabs of each species type present in each tank on the indicated day in each of two experiments (2011 and 2012). The experiments should be analyzed separately.

In 2011, tanks 2 and 5 were excluded from analysis because high mortality early in the experiment forced those tanks to be removed. This data is not presented here, but could be calculated from the data in Growth and survival carapace widths entity.
Notes:

Loaded by FGDC Metadata Uploader, batch 7439, 10-26-2015 18:56

Entity Information

Description:

A table containing the number of crabs of each species type present in each tank on the indicated day in each of two experiments (2011 and 2012). The experiments should be analyzed separately.

In 2011, tanks 2 and 5 were excluded from analysis because high mortality early in the experiment forced those tanks to be removed. This data is not presented here, but could be calculated from the data in Growth and survival carapace widths entity.

Data Attributes

Attribute Summary

Rubric Score Primary Key? Name Type Description
100
 ID Unknown An automatically generated sequential number that identified each unique observation
100
 Experiment VARCHAR2 Identifies which of the two experiments (2011 or 2012) the data is associated with
100
 Day NUMBER Time in days from the beginning of the experiment. The first day is day 0.
100
 Habitat VARCHAR2 Indicates the habitat present in the tank: Sand represents bare sand, Shell represents sand with a layer of bivalve shells on top, and Cobble represents sand with a layer of cobble on top
100
 Treatment VARCHAR2 2011 experiment had two treatments: 20 and 5 which represent the starting number of crabs in each tank. In 2012 there were three species combination: RKC- red king crab only, BKC- blue king crab only, RKC/BKC- a mixture of red and blue king crabs
100
 Species VARCHAR2 Indicates the species the observation was made on. RKC- red king crab, BKC- blue king crab
100
 Initial count NUMBER The number of crabs of that species that were initially present in each tank
100
 Count NUMBER The number of live crab of that species that were present on the indicated day

Attribute Details

ID

CC ID: 236375
Data Storage Type: Unknown
Required: No
Primary Key: No
Status: Active
Description:

An automatically generated sequential number that identified each unique observation
Allowed Values: A sequence of unique integers

Experiment

CC ID: 236376
Data Storage Type: VARCHAR2
Required: No
Primary Key: No
Status: Active
Description:

Identifies which of the two experiments (2011 or 2012) the data is associated with
Allowed Values: 2011, 2012

Day

CC ID: 236377
Data Storage Type: NUMBER
Required: No
Primary Key: No
Status: Active
Description:

Time in days from the beginning of the experiment. The first day is day 0.
Unit of Measure: days
Allowed Values: 0 - 91

Habitat

CC ID: 236378
Data Storage Type: VARCHAR2
Required: No
Primary Key: No
Status: Active
Description:

Indicates the habitat present in the tank: Sand represents bare sand, Shell represents sand with a layer of bivalve shells on top, and Cobble represents sand with a layer of cobble on top
Allowed Values: Sand, Shell, Cobble

Treatment

CC ID: 236379
Data Storage Type: VARCHAR2
Required: No
Primary Key: No
Status: Active
Description:

2011 experiment had two treatments: 20 and 5 which represent the starting number of crabs in each tank. In 2012 there were three species combination: RKC- red king crab only, BKC- blue king crab only, RKC/BKC- a mixture of red and blue king crabs
Allowed Values: 5, 20, RKC, BKC, RKC/BKC

Species

CC ID: 236380
Data Storage Type: VARCHAR2
Required: No
Primary Key: No
Status: Active
Description:

Indicates the species the observation was made on. RKC- red king crab, BKC- blue king crab
Allowed Values: RKC, BKC

Initial count

CC ID: 236381
Data Storage Type: NUMBER
Required: No
Primary Key: No
Status: Active
Description:

The number of crabs of that species that were initially present in each tank
Unit of Measure: crabs
Allowed Values: 0 - 30

Count

CC ID: 236382
Data Storage Type: NUMBER
Required: No
Primary Key: No
Status: Active
Description:

The number of live crab of that species that were present on the indicated day
Unit of Measure: crabs
Allowed Values: 0 - 30

Catalog Details

Catalog Item ID: 28188
GUID: gov.noaa.nmfs.inport:28188
Metadata Record Created By: Claire Armistead
Metadata Record Created: 2015-10-26 18:56+0000
Metadata Record Last Modified By: SysAdmin InPortAdmin
Metadata Record Last Modified: 2022-08-09 17:11+0000
Metadata Record Published: 2016-05-16
Owner Org: AFSC
Metadata Publication Status: Published Externally
Do Not Publish?: N
Metadata Last Review Date: 2016-05-16
Metadata Review Frequency: 1 Year
Metadata Next Review Date: 2017-05-16