Characteristics of forest-road network correction factors in mountainous forests in Japan, 1: Forest-road network adjustment
1994
Sawaguchi, I. (Forestry and Forest Products Research Inst., Kukizaki, Ibaraki (Japan)) | Ohkawabata, O. | Ichihara, K.
In our present research we have studied the outlines of practical values of V-corr and the factors which effect is. A certain range of V-corr was about 1.4 - 2.4 in common districts of Japan, even if forest-road network densities and terrain conditions were considered. The outline value of it was about 1.8. This value was larger than that of other previous reports. However, we considered that this value was a practical value for developed forest-road networks. The effective factors on V-corr were winding, beta-index, and the relief energy. Nevertheless there were no definite factors. Forest-road network density and terrain slope had no effect on it as well
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