한국산림과학회지 (Journal of Korean Society of Forest Science)
- 제61권1호
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- Pages.15-19
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- 1983
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- 2586-6613(pISSN)
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- 2586-6621(eISSN)
임분형상고(林分形狀高)에 의한 임분재적(林分材積) 추정(推定)에 관한 연구(硏究)
A Study on the Estimation of Stand Volume by Stand Form Height
- Kim, Suk Kwon (Forest Research Institute) ;
- Lee, Heung Kyun (Forest Research Institute) ;
- Lee, Yeo Ha (College of Agriculture, Geonguk University)
- 투고 : 1983.08.05
- 발행 : 1983.09.30
초록
임분재적(林分材積) 추정시(推定時) 간편(間便)하며, 정도(精度)를 유지(維持)한 추정방법(推定方法)의 유도(誘導)를 위(爲)하여 전국(全國)에서 잣나무 107개소(個所), 일본잎갈나무 82개소(個所)의 표준지(標準地)(
To establish the stand volume table of Pinus koraiensis S. et Z. and Larix leptolepsis Gord. mean diameter at breast height (D), mean height, basal area per ha, stand from height (H.F), basal area height, number of trees per ha, volume per ha, stand age and site were investigated for 107 plots of P. koraiensis and 82 plots of L. leptolepsis throughout the country. The obtained results are as follows; 1) the relationships between stand volume (V) and H.F. were log V=1.3855+0.1168 H.F and log V+0.9929+0.1543 H.F in P. koraiensis and L. leptolepsis, respectively. 2) The relationship between D and H.F was estimated as H.F = 1.2569+0.2576D for P. koraiensis and as H.F = 4.3045+0.1443D for L. leptolepsis 3) Estimated errors calculated with the application of these stand volume tables were 18.29% and 19.22%r for P. koraiensis and L. leptolepsis respectively.