Marine Turtle Genetics Program Research Portfolio
Southwest Fisheries Science Center
Project
(PRJ)
| ID: 17870
| Published / External
Created: 2013-01-24
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Last Modified: 2022-08-09
Project (PRJ) | ID: 30735
ID: 17870
Project (PRJ)
* Discovery• First Pass
» Metadata Rubric
Item Identification
* » Title | Marine Turtle Genetics Program Research Portfolio |
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Short Name | Marine Turtle Genetics Program (MTGP) |
* Status | In Work |
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* » Abstract |
This project addresses gaps in life history information for sea turtles that have been long-standing needs for building accurate population models. The goal is to develop and implement tools to enable long-term Capture-Mark-Recapture (CMR) studies of hatchlings in order to establish age at first reproduction and survivorship at different life history stages. Expanded arrays of multiple nuclear markers (SNPs) will provide a basis for cost-effective genetic "tags" to use in a growing number of CMR studies. We will synthesize genetic, tagging and satellite telemetry data in an integrative analysis that will provide performance test for stock assignment analysis software, and advance knowledge of connectivity and migration of males and females between breeding and foraging areas. These tools will be exported and applied to Pacific and other species. These genetic approaches can be used in conjunction with traditional tagging studies and satellite telemetry to improve stock assessments by incorporating missing life history and demographic parameters that allow estimation of vital rates of populations, including age at first reproduction, survivorship at different life history stages, dispersal and migration at different life history stages, census the breeding male populations to determine demographic connectivity of males vs. females, mating systems, operational sex ratios (sex ratios of the breeding population) and spatial ecology. |
* Purpose |
This project addresses gaps in life history information for sea turtles that have been long-standing needs for building accurate population models. The goal is to develop and implement tools to enable long-term Capture-Mark-Recapture (CMR) studies of hatchlings in order to establish age at first reproduction and survivorship at different life history stages. Expanded arrays of multiple nuclear markers (SNPs) will provide a basis for cost-effective genetic "tags" to use in a growing number of CMR studies. We will synthesize genetic, tagging and satellite telemetry data in an integrative analysis that will provide performance test for stock assignment analysis software, and advance knowledge of connectivity and migration of males and females between breeding and foraging areas. These tools will be exported and applied to Pacific and other species. These genetic approaches can be used in conjunction with traditional tagging studies and satellite telemetry to improve stock assessments by incorporating missing life history and demographic parameters that allow estimation of vital rates of populations, including age at first reproduction, survivorship at different life history stages, dispersal and migration at different life history stages, census the breeding male populations to determine demographic connectivity of males vs. females, mating systems, operational sex ratios (sex ratios of the breeding population) and spatial ecology. |
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Keywords
Theme Keywords
Thesaurus | Keyword |
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None | marine turtle genetics |
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None | pacific and atlantic oceans |
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Physical Location
• » Organization | Southwest Fisheries Science Center |
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• » City | La Jolla |
• » State/Province | CA |
• Country | USA |
• » Location Description |
Project Information
Project Type | Program |
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* » Support Role | Metadata Contact |
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* » Date Effective From | 2013-01-01 |
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Person | Dutton, Peter H |
Address |
8901 La Jolla Shores Dr La Jolla, CA 92037 USA |
Email Address | peter.dutton@noaa.gov |
Phone | (858) 546-5636 |
Fax | (858) 546-7003 |
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Business Hours | M-F 8:00 - 4:30 |
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* » Support Role | Originator |
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* » Date Effective From | 2013-01-01 |
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Person | Dutton, Peter H |
Address |
8901 La Jolla Shores Dr La Jolla, CA 92037 USA |
Email Address | peter.dutton@noaa.gov |
Phone | (858) 546-5636 |
Fax | (858) 546-7003 |
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Business Hours | M-F 8:00 - 4:30 |
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* » Support Role | Point of Contact |
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* » Date Effective From | 2013-01-01 |
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Person | Dutton, Peter H |
Address |
8901 La Jolla Shores Dr La Jolla, CA 92037 USA |
Email Address | peter.dutton@noaa.gov |
Phone | (858) 546-5636 |
Fax | (858) 546-7003 |
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Business Hours | M-F 8:00 - 4:30 |
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Atlantic and Pacific Oceans |
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* » Time Frame Type | Continuing |
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* » Start | 2010 |
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* » Security Class | Unclassified |
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URLs
URL | https://swfsc.noaa.gov/MMTD-Turtles/ |
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Marine Turtle Genetics Program |
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Child Items
Rubric scores updated every 15m
Score | Type | Title |
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100 | Data Set (DS) | Genetics approaches to determine population vital rates |
Related Items
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Catalog Details
Catalog Item ID | 17870 |
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Metadata Record Created By | Alan R Jackson |
Metadata Record Created | 2013-01-24 11:03+0000 |
Metadata Record Last Modified By | SysAdmin InPortAdmin |
» Metadata Record Last Modified | 2022-08-09 17:11+0000 |
Metadata Record Published | 2016-02-24 |
Owner Org | SWFSC |
Metadata Publication Status | Published Externally |
Do Not Publish? | N |
Metadata Workflow State | Published / External |
Metadata Last Review Date | 2016-02-24 |
Metadata Review Frequency | 1 Year |
Metadata Next Review Date | 2017-02-24 |
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