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・3km-grid, 35 vertical layers ・driven by JMA-MSM met. (5km)

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Presentation on theme: "・3km-grid, 35 vertical layers ・driven by JMA-MSM met. (5km)"— Presentation transcript:

1 ・3km-grid, 35 vertical layers ・driven by JMA-MSM met. (5km)
configuration ・WRF-VPRM 3.5 ・3km-grid, 35 vertical layers ・driven by JMA-MSM met. (5km) ・lateral boundary of CO2 : ACTM (CO2), CHASER (CH4, CO) ・2007 January to March ・based on 50m-mesh terrain data AsiaFlux sites (met., CO2, CO2flux) and WDCGG sites (CO2) within model domain emission ・anthropogenic: REAS 2.1 ・land vegetation : online ・ocean : Takahashi (1996) ・burning :

2 Met. field at FHK

3 Met. field at TKF

4 Met. field at TKC

5 Met. field at SMF

6 CO2 concentration at TKY, FHK, SMF (obs., model)

7 CO2 concentration at FHK
red : anthropogenic emission within the model domain purple : transported from outside REAS2.1 is low resolution (0.25deg), but it seems the quantity is not so bad. Biogenic emission is weak?

8 CO2 concentration at WDCGG sites

9

10 model : GEE + respiration
CO2 flux at FHK model : GEE + respiration obs. : net flux(?)


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