Improving Australia’s climate model (ACCESS)
The Australian Community Climate and Earth System Simulator (ACCESS) equips Australia with a global climate modelling capability that is uniquely concerned with the weather and climate of the Australasian and Southern Hemisphere region. The key outcome is a national preparedness that enables Australia to better manage weather and climate impacts, including future risks and opportunities; saving lives, resources and money.
We’re improving ACCESS’s simulation of important climate processes in the Australasian region, focusing on rainfall and weather extremes. This will allow for multi-year to multi-decadal projections, as well as enabling better forecasting on daily through to seasonal time scales. As a result, policy makers and researchers will have access to better climate information.
For more information
Dr Tony Hirst, Bureau of Meteorology
This project is contributing to meeting the following climate challenges:
Through improvements to ACCESS’s simulation of processes controlling Australia’s rainfall, this project will enhance the quality of projections that are available to water managers and planners.
This work will provide agricultural and environmental systems managers with better projections and climate information with which to make management decisions.
This project provides the underpinning climate modelling that is necessary for better understanding the feedbacks between climate and the carbon cycle.
Improvements to ACCESS in relation to weather extremes will enhance our ability to provide coastal planners with the information they need to make informed coastal planning and management decisions.
Work in this project will enhance our ability to project changes in the frequency and intensity of extreme climate conditions, which will better inform infrastructure planning.