Larval quality
Entity (ENT) | Alaska Fisheries Science Center (AFSC)GUID: gov.noaa.nmfs.inport:24263 | Updated: August 9, 2022 | Published / External
Item Identification
Title: | Larval quality |
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Short Name: | Larval quality |
Status: | In Work |
Abstract: |
Quality of larvae hatched in the laboratory from females collected in Bristol Bay |
Notes: |
Loaded by FGDC Metadata Uploader, batch 5749, 04-01-2015 23:57 |
Entity Information
Description: |
Quality of larvae hatched in the laboratory from females collected in Bristol Bay |
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Data Attributes
Attribute Summary
Name | Type | Description | ||
---|---|---|---|---|
100
|
Female # | NUMBER | Tag number assigned to each female in the laboratory | |
100
|
Maternal carapace length (mm) | NUMBER | Maternal size measured as carapace lenght in millimeters | |
100
|
Mean Z1 wt (µg) | NUMBER | Average weight of 20 first stage zoea (larvae) measured in micrograms | |
100
|
Z1 Carbon (% weight) | NUMBER | First zoea (larval) stage carbon content presented as percent weight | |
100
|
Z1 Nitrogen (% weight) | NUMBER | First zoea (larval) stage nitrogen content presented as percent weight | |
100
|
Z1 Carbon/Nitrogen ratio | NUMBER | First zoea (larval) stage carbon and nitrogen content ratio | |
100
|
Average LT50 | NUMBER | Average number of days that at least 50 percent mortality was observed among larvae under starvation conditions |
Attribute Details
Female #
CC ID: 195503
Data Storage Type: | NUMBER |
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Required: | No |
Primary Key: | No |
Status: | Active |
Description: |
Tag number assigned to each female in the laboratory |
Allowed Values: | 1915 - 1979 |
Maternal carapace length (mm)
CC ID: 195504
Data Storage Type: | NUMBER |
---|---|
Required: | No |
Primary Key: | No |
Status: | Active |
Description: |
Maternal size measured as carapace lenght in millimeters |
Allowed Values: | 93 - 134 |
Mean Z1 wt (µg)
CC ID: 195505
Data Storage Type: | NUMBER |
---|---|
Required: | No |
Primary Key: | No |
Status: | Active |
Description: |
Average weight of 20 first stage zoea (larvae) measured in micrograms |
Allowed Values: | 131.7 - 187.65 |
Z1 Carbon (% weight)
CC ID: 195506
Data Storage Type: | NUMBER |
---|---|
Required: | No |
Primary Key: | No |
Status: | Active |
Description: |
First zoea (larval) stage carbon content presented as percent weight |
Allowed Values: | 27.25 - 33.44 |
Z1 Nitrogen (% weight)
CC ID: 195507
Data Storage Type: | NUMBER |
---|---|
Required: | No |
Primary Key: | No |
Status: | Active |
Description: |
First zoea (larval) stage nitrogen content presented as percent weight |
Allowed Values: | 7.49 - 8.74 |
Z1 Carbon/Nitrogen ratio
CC ID: 195508
Data Storage Type: | NUMBER |
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Required: | No |
Primary Key: | No |
Status: | Active |
Description: |
First zoea (larval) stage carbon and nitrogen content ratio |
Allowed Values: | 3.53 - 4.12 |
Average LT50
CC ID: 195509
Data Storage Type: | NUMBER |
---|---|
Required: | No |
Primary Key: | No |
Status: | Active |
Description: |
Average number of days that at least 50 percent mortality was observed among larvae under starvation conditions |
Allowed Values: | 11.00 - 17.00 |
Catalog Details
Catalog Item ID: | 24263 |
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GUID: | gov.noaa.nmfs.inport:24263 |
Metadata Record Created By: | Nancy Roberson |
Metadata Record Created: | 2015-04-01 23:57+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 |