한국환경복원기술학회지 (Journal of the Korean Society of Environmental Restoration Technology)
- 제8권1호
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- Pages.100-107
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- 2005
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- 1229-3032(pISSN)
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- 2733-5011(eISSN)
천연기념물 노거수 활력도 측정에 관한 연구 -경상도 천연기념물 느티나무를 중심으로-
A Study of Vitality Measurements of the Natural Monuments - Focused Natural Monuments Zelkova in Kyongsangdo -
- Ha, Tae Joo (Industrial Science Research Institute, Sangmyung Univ.) ;
- Bang, Kwang Ja (Dept. of Environment Plant Horticulture and Landscape Architecure, Sangmyung University)
- 투고 : 2005.12.27
- 발행 : 2005.02.28
초록
As a result of this study, vitality of natural monuments (large trees) looks relatively good but they require continuous management. Also, the management for condition recovery and condition maintenance, and minimum measures are needed at least to avoid natural calamity. Major points induced are as follows : The first, although most of natural monument large trees showed favorable growth environment, most of them are aged and have dense twigs with requirement for weed trimming to remove complicated and unnecessary branches. In addition, as most of large trees grow alone in a large space with potential natural calamity, thus, minimum measures are required at least. Secondly, change in electric resistance in surveyed large trees was relatively favorable, however, large trees with soil covering showed high electric resistance and were found to have low vitality. As shown, this study was conducted to find out the measurement techniques of natural monuments, Basic foundation is suggested through the measurement of electric resistance, and the vitality of natural monuments; more accurate investigation will be remained for further discussion.