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題名 | 七種生長模式模擬紅檜人工林疏伐林分單木胸高斷面積生長適用性之比較=The Applicability of Seven Growth Models to Simulate Individual Tree Basal Area Growth of Thinned Chamaecyparis Formosensis Plantations |
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作者 | 顏添明; 李久先; | 書刊名 | 中華林學季刊 |
卷期 | 31:1=120 1998.03[民87.03] |
頁次 | 頁13-24 |
分類號 | 436.25 |
關鍵詞 | 生長模式; 紅檜; 人工林; Growth model; Chamaecyparis formosensis; Plantations; |
語文 | 中文(Chinese) |
中文摘要 | 本文旨在比較Schumacher、Mitscherlich、Logistic、Gompertz、Richards、Modify- Weibull和Schnute等七種生長模式在紅檜人工林疏伐林分單木胸高斷面積生長之適用性, 各模式模擬後之推估偏差(Sy.x)採用成對比較t測驗檢定之,所得之結果顯示三參數Richards 模式之適用性較其他模式為佳。 |
英文摘要 | The objective of this study was to compare the applicability of different growth models to growth processes of individual tree basal area. Seven growth functions were applied in individual tree basal area growth of thinned Chamaecyparis formosensis plantations, namely, the Schumacher, the Mitscherlich, the Logistic, the Gompertz, the Richards, the Modify-Weibull and the Schnute, respectively. After examined Sy.x by the t-test for paired comparisons, the results show that the three- parameter Richard's growth function has a greater flexibility than the others. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。