Title: An Estimation of Frost Distribution from the Microclimatological Viewpoint
Abstract: An estimation method of frost distribution in a small area was schemed referring mainly to the Uhlig's system (Zeitsch. f. Met. 1954). As a conclusion of this paper, which the system was testified on three areas in Nagano Prefecture, it is shown that the results of estimation are in accord briefly with the distribution of observed temperature. However, due to the fact that farms in Japan are situated at so different kinds of topography, further study of the estimation is needed so as to be applied to any area of our country.