抄録
We measured the sensible and latent heat flux on the glass roof with water pond and the grass yard at the Oasis2l. The sensible heat flux on the water pond was 1/10 times larger than on the grass. The Bowen ratio is 2.0 on the grass and 0.2 on the water pond. And we suggested a possibility that the measurement of sensible heat flux above the void area using Scintillometer. The heat flux and temperatures around grass surface was calculated by numerical models. In as a consequence, the flux value was calculated almost properly. The thermal impacts of Oasis2l that the influence to the around thermal environment and radiant environment and so on are confirmed.
