cited from Kabeya et al.(2012) |
Experimental watershed of deciduous forest We measure the runoff at O Krieng (OK) and the rainfall at O Krieng Forest Office (OKF) shown in felt figure (Kabeya et al., 2012).
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cited from Ohnuki et al. (2008a) |
Soil profiles and soil hardness in the deciduous forest The left picture is the soil profile of Plinthosols, which has an accumulation layer of iron, so called plinthite, and much clay content. The right picture is the soil profile of sandy soils, called Arenosols, which distributed at near streams. Both soils have shallower soil thickness than Acrisols at the evergreen forest in Kampong Thom Province (Ohnuki et al., 2008a). |