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KORDI’s observation project focusing on the tropical western Pacific Jae Hak Lee () Jae Hak Lee ( 李載學 ) Korea Ocean Research and Development Institute.

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Presentation on theme: "KORDI’s observation project focusing on the tropical western Pacific Jae Hak Lee () Jae Hak Lee ( 李載學 ) Korea Ocean Research and Development Institute."— Presentation transcript:

1 KORDI’s observation project focusing on the tropical western Pacific Jae Hak Lee () Jae Hak Lee ( 李載學 ) Korea Ocean Research and Development Institute NOAA OCO ASR, October 28, 2010, Silver Spring

2 Background Prediction of future regional climate Understanding of climate change dynamics Hu et al. (2010)

3 Nature (2009) Background

4 GAIA Project (2009-2019) Development of a high resolution climate model

5 Ocean Observation High Resolution Climate Model IPCC 6 th Report Climate Change Science Data Assimilation System Large scale Air-sea interaction Mixing parameterization Improvement of model Analysis of modeling results Time series data Reanalysis data GAIA Project (2009-2019)

6 Target area (model & observation)

7 Themes of observational foci Mixing parameterization - Sub grid scale phenomena Ocean monitoring - Upper layer in the equatorial Pacific - Low latitude western boundary currents - Indonesian through flow

8 Important for climate model Atmosphere - Cloud Ocean - Surface mixed layer mixing - Thermocline mixing Parameterization

9 Predominance of small vertical scale structures in the velocity field New ocean mixing parameterization schemes is needed Equatorial thermocline mixing

10 Thermocline mixing Upper 400 m depth along a TAO/TRITON line CTD, LADCP/600kHz, MSP, (Glider) 2009 ~ 10 : planning, pilot cruise 2011 ~ 12 : main experiment - KORDI / IPRC(UH) / JAMSTEC - 2010: RV Mirai, 2011: RV Onnuri, 2012: RV Onnuri, US ship

11 Monitoring (Equatorial upper layer) TAO/TRITON extension KORDI - NOAA cooperation 3 Data buoy & 2 ADCP mooring 2010 ~ 11: planning 2013 ~ : field campaign

12 Monitoring (LLWBC & ITF) Current meter mooring & hydrographic survey 2010 ~ 2011: planning - NPOCE (CLIVAR endorsed project) - ITF monitoring program 2012 or 2013 ~: field campaign

13 Themes of Scientific Foci Western Boundary Currents Interaction with Ambient Circulation Systems Roles in Warm Pool Maintenance and Variability Regional Air-sea Interaction and Climate Impacts Northwestern Pacific Ocean Circulation and Climate Experiment NPOCE CLIVAR endorsed project

14 NPOCE observation

15 NPOCE roadmap

16 Gordon (2005) ITF Monitoring

17 LDEO/USA, FIO/China, Indonesia CSIRO/Australia LDEO,NOAA/USA, Indonesia Indonesia, LOCEAN/France Indonesia, JAMSTEC/Japan USA, Indonesia KORDI KORDI, Indonesia ITF Monitoring

18 20092010201120122013~2019 Climate model Mixing exp. Planning Field survey Parameterization Buoy mooring Planning Mooring, maintenance LLWBC Planning Mooring, field survey ITF Planning Mooring Roadmap New RV (5000 tons): 2014

19 Thank you

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