CAJ | 학술논문

以福建将乐国有林场人工杉木生物量实测数据为基础，利用非线性度量误差模型，建立了地上生物量与干材、干皮、树枝和树叶的相容性方程，并对模型的精度和适用性进行了检验。结果表明：非线性度量误差模型方法有效解决了生物量总量与分量之间的相容性问题，建立的相容性方程拟合效果好，预估精度高，可以较全面、客观地反映各分量之间生物量的分配关系。
이복건장악국유림장인공삼목생물량실측수거위기출，이용비선성도량오차모형，건립료지상생물량여간재、간피、수지화수협적상용성방정，병대모형적정도화괄용성진행료검험。결과표명：비선성도량오차모형방법유효해결료생물량총량여분량지간적상용성문제，건립적상용성방정의합효과호，예고정도고，가이교전면、객관지반영각분량지간생물량적분배관계。
Based on the tree above-ground biomass data of Chinese fir ( Cunninghamia lanceolata) plantations of Jiangle Forest Farm in Fujian Province, we constructed the compatible tree above-ground biomass equations of tree trunks, bark, bran-ches and foliage by nonlinear measurement error model, and we verified the accuracy and applicability of models.The tree biomass compatibility between total and component was solved effectively by using nonlinear measurement error model.The compatible biomass model for a single tree had a simple structure and high prediction accuracy.The model could completely and objectively reflect the distribution relationship of biomasses among various components.