From Australian Oceans Data Network
JSON RDF ISO19115-3 XML

NERP TE Project 8.3 - Significance of no-take marine protected areas to regional recruitment and population persistence on the GBR, 2011-2014 (JCU)

Created 13/03/2025

Updated 13/03/2025

JSON RDF ISO19115-3 XML

This project uses genetic parentage analysis, biophysical modelling and information on coral trout larval behaviour to determine patterns of recruitment of coral trout larvae within and among inshore and offshore reefs in the southern Great Barrier Reef. The overall goal of this project will be to assess larval dispersal patterns, demographic connectivity and levels of recruitment subsidies from green zones at a regional scale. Tasks include:

Collect tissue samples from adult and juvenile coral trout, develop a new set of hyper-variable microsatellite markers, conduct DNA genotyping analyses of all samples, carry out genetic parentage analysis to examine parent-offspring relationships.

Refine the existing biophysical model and assess likely origins of larvae at key recruitment hot spots in the region.

Undertake demographic metapopulation analyses using dispersal distances and trajectories derived from this study and available demographic data (growth, natural mortality, fishing mortality) to evaluate long-term persistence of green zone and blue zone populations under different levels of fishing pressure and habitat condition.

Files and APIs

Tags

Additional Info

Field Value
Title NERP TE Project 8.3 - Significance of no-take marine protected areas to regional recruitment and population persistence on the GBR, 2011-2014 (JCU)
Language eng
Licence notspecified
Landing Page https://devweb.dga.links.com.au/data/dataset/7386ba88-5a2a-4ccb-8497-092ac4187f87
Contact Point
CSIRO Oceans & Atmosphere
geoffrey.jones@jcu.edu.au
Reference Period 01/07/2011 - 31/12/2014
Data Portal data.gov.au

Data Source

This dataset was originally found on data.gov.au "NERP TE Project 8.3 - Significance of no-take marine protected areas to regional recruitment and population persistence on the GBR, 2011-2014 (JCU)". Please visit the source to access the original metadata of the dataset:
https://devweb.dga.links.com.au/data/dataset/nerp-te-project-8-3-significance-of-no-take-marine-protected-areas-to-regional-recruitment-and-1

Original dataset
Dataset copies

No duplicate datasets found.