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NERP TE Project 1.3 - Characterising the cumulative impacts of global, regional and local stressors on the present and past biodiversity of the GBR, 2011-2014 (UQ)

Created 23/06/2025

Updated 23/06/2025

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This project will investigate how coral communities along the Great Barrier Reef have historically responded to acute (e.g. cyclones) and chronic (e.g. water quality) disturbances using pioneering high-precision geological dating and palaeoecological techniques, combined with high-resolution geochemical analysis of coral records. This project will determine high resolution chronological records on different time scales over the past 1-2 millennia of parameters such as:

Sea-level based on high-precision dating and elevation survey of well-preserved microatolls;

Salinity and pH value based on high-precision boron isotope analyses of selected coral cores in conjunction with back-reef sediment cores;

Cyclone frequency based on precise dating of transported reef blocks, cyclone ridges and lagoon sediment cores;

Sea-surface temperature based on geochemical proxy analyses (Sr/Ca, Mg/Ca, 18O/16O) of U-series-dated coral cores.

Variation in coral reef community structure and coral calcification rates.

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Additional Info

Field Value
Title NERP TE Project 1.3 - Characterising the cumulative impacts of global, regional and local stressors on the present and past biodiversity of the GBR, 2011-2014 (UQ)
Language eng
Licence Not Specified
Landing Page https://data.gov.au/data/en/dataset/0cf82582-546d-4cb5-ae42-8fabe773b29e
Contact Point
Australian Ocean Data Network
j.zhao@uq.edu.au
Reference Period 01/07/2011 -
Geospatial Coverage Australia
Data Portal Australian Oceans Data Network

Data Source

This dataset was originally found on Australian Oceans Data Network "NERP TE Project 1.3 - Characterising the cumulative impacts of global, regional and local stressors on the present and past biodiversity of the GBR, 2011-2014 (UQ)". Please visit the source to access the original metadata of the dataset:
https://catalogue.aodn.org.au/geonetwork/srv/eng/csw/dataset/nerp-te-project-1-3-characterising-the-cumulative-impacts-of-global-regional-and-local-stressor