Journal of environmental and Sanitary engineering (환경위생공학)
- Volume 5 Issue 2
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- Pages.100-104
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- 1990
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- 2005-5889(pISSN)
A Geometrical Study of Branching Pattern in Pinus densiflora Siebold & Zuccarini
소나무의 분지형에 관한 기하학적 연구
- Park, Bong Kyu (Dept. of Biology, Ewha Womans University) ;
- Hyeong Seon Choi (Dept. of Biology, Ewha Womans University)
- Published : 1990.06.01
Abstract
The geometrical branching pattern was studied through the time by a few parameters: the branching lengths, angles and number of branches. Ratios of moving amounts of nutrients between branches was decreased more in a terminal branch than in a proximal one. As the time increased, the more branches and leaves were also increased, while the influx of sunlight was decreased in the lower portion of inner crown which increased the mortality rate of branches.
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