Deployment for Wind pass way with 30 years growth analysis of street tree specimen.

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To complete the measurement over 30 years tree height, trunk girth, branch width 87 specimens of street trees in the urban greening botanical garden of National Musashi Hills Forest Park .Based on the data of these trees, without pruning, were created the growth curve. With the growth curve of tree height, trunk circumference,and branch spread, the characteristics of the growth amount due to the difference in species were analyzed. Whether there is any relevant to the effect of improving or not, andthe heat exposure of the city affected to growth of trees were analyzed.