Discovery Projects - Grant ID: DP220101882

Funding Activity

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Funded Activity Summary

A step change in modeling leaf respiration-photosynthesis relationships . This project aims to use innovative, high-throughput technologies to develop a novel framework that links daytime photosynthesis and starch/amino acid mobilisation to variations in night-time leaf respiration. Variations in leaf respiration can have large impacts on ecosystem functioning and the Earth’s climate. Although advances have been made in respiration modelling, current models are unable to predict dynamic, day-to-day variations in respiratory rates. Expected outcomes include equations that predict daily variations in night-time leaf respiration for environments across Australia and overseas. Benefits to planners include the ability to more accurately model vegetation-atmosphere carbon exchange and future changes in climate.

Funded Activity Details

Start Date: 01-11-2022

End Date: 31-10-2025

Funding Scheme: Discovery Projects

Funding Amount: $531,213.00

Funder: Australian Research Council