北八ヶ岳地域の局地風特にしま枯現象の考察

概要

論文の詳細を見る
Local Wind over the Northern Yatsugatake Area, with Special Reference to the Shimagare Phenomena. M. Nakahara and Y. Okada. Faculty of Horticulture, Chiba University, Matsudo, Japan. Tech. Bull. Fac. Hort. Chiba Univ., No.15, 101〜104, 1967. For the research on the local wind prevailing over the northern Yatsugatake area shown in Fig.1 as a phytometer of wind, standing tree shape in this area was surveyed. Fig.3 shows prevailing wind drection obtained from surveys of two years from 1966 to 1967. On the windward side of windy slope area, there can be found several dead stripe through the forest on the western slope of Mt. Shimagare. Abies and other coniferes are going to die successively along the previous stripe. Cause of this phenomena is not yet solved, but main affected factors are considered to be strong wind, soil erosion by water, and under fed of the forest in the present investigation.
千葉大学の論文
1967-12-31