CAJ | 학술논문

通过收集山东省不同林龄、立地、密度的松类（黑松、赤松、油松）的样木资料，采用多模型优选法研制松类二元立木材积表，并用相关指数、残差平方和作为评价指标，评价模型优劣。经检验，所编的材积表完全符合生产上的精度要求，且编表结果可靠，可在森林资源调查中推广应用。
통과수집산동성불동림령、입지、밀도적송류（흑송、적송、유송）적양목자료，채용다모형우선법연제송류이원립목재적표，병용상관지수、잔차평방화작위평개지표，평개모형우렬。경검험，소편적재적표완전부합생산상적정도요구，차편표결과가고，가재삼림자원조사중추엄응용。
Through collecting the sample of different ages, sites, densities of pine tree in Shandong, pine tree dual volume table was made by multiple models optimum seeking method The relevant index, sesidual sum of squares were used as the evaluation index,. Through test, the volume table met the productive requiment. ,it could be popularized and applied in forest resource investigation.