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CABLE as a key component in ACCESS: present status and the future

CABLE as a key component in ACCESS: present status and the future. Ying-Ping Wang CSIRO Oceans and Atmosphere. CABLE: present status and its users. CABLE are managed through SVN repository;

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CABLE as a key component in ACCESS: present status and the future

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  1. CABLE as a key component in ACCESS: present status and the future Ying-Ping Wang CSIRO Oceans and Atmosphere

  2. CABLE: present status and its users • CABLE are managed through SVN repository; • CABLE has successfully implemented into ACCESS1.4 and evaluated against JULES, and is being implemented into ACCESS 2.0, and also into JULES framework; • Since 2013, we have 109 users outside CSIRO from 65 other institutions in 14 countries (including 40 students from 6 other countries). In 2017, 5 high impact papers published, and 4 more under review.

  3. Increasing CABLE-related journal papers

  4. Futures (1 to 2 years) • New science • Land use change • Biological N fixation • Benchmarking • the first protocol • JULES/CABLE comparison • Applications • Effects of land use change on carbon-concentration feedback • Nonlinear carbon-climate feedbacks in ACCESS • ……..more

  5. Benchmarking Poor Poor

  6. Future (long term> 2 years) • Key science development guided by benchmarking and significant science and policy issues • Trait-based global land modelling • climatic consequence of human activities • interactions with surface air chemistry • Forecasting • Better methods for using wide range field observations to improve CABLE • Surrogate modelling and ensemble simulations • Using models to test observation-based hypotheses.

  7. Attribution (Zhu et al. 2016 and Zeng et al. 2017, NCC) Warmer Greener Overall greening slowed down surface warming by 0.09±0.02oC since 1982, or 12% over last 3 decades.

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