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TIWs

TIWs. 22nd July - HiGEM. Paper. Validation of HiGEM in eastern equatorial Pacific TIW characteristics Strength of coupling between the TIW SSTs and overlying ABL Finishing off discussion Adding in comparisons to HadGEM - resolution angle. Next….

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TIWs

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  1. TIWs 22nd July - HiGEM

  2. Paper • Validation of HiGEM in eastern equatorial Pacific • TIW characteristics • Strength of coupling between the TIW SSTs and overlying ABL • Finishing off discussion • Adding in comparisons to HadGEM - resolution angle

  3. Next… • Look at the impact of TIWs locally/remotely • Low pass filtering TIW in the Coupler (UM Mod) • Conservative • Covering TIW domain • Quantify the relative impact of the tiw induced sst and surface ocean velocities on the overlying ABL

  4. Next… • Possible experiments (need discussion) • AGCM forced with filtered TIWs (SST,Vels,Both) • Force the OGCM with results from AGCM experiment to look at feedbacks on the ocean. • Look at various filtering combinations in coupler - will we be able to quantify any changes in the large scale atmospheric circulation?

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