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Additivity of nonlinear tree crown width models: Aggregated and disaggregated model structures using nonlinear simultaneous equations 期刊论文
FOREST ECOLOGY AND MANAGEMENT, 2018, 427: 372-382
作者:  Lei, Yakai;  Fu, Liyong;  Affleck, David L. R.;  Nelson, Andrew S.;  Shen, Chenchen;  Wang, Mengxi;  Zheng, Jingbiao;  Ye, Qiaolin;  Yang, Guowei
收藏  |  浏览/下载：5/0  |  提交时间：2019/04/09
Crown width  Additivity property  Nonlinear simultaneous equations  Nonlinear seemingly unrelated regression  Adjustment in proportion  Ordinary least squares with separating regression  
A generalized interregional nonlinear mixed-effects crown width model for Prince Rupprecht larch in northern China 期刊论文
FOREST ECOLOGY AND MANAGEMENT, 2017, 389
作者:  Fu, Liyong;  Sharma, Ram P.;  Hao, Kaijie;  Tang, Shouzheng
收藏  |  浏览/下载：6/0  |  提交时间：2019/04/09
Crown width  Interregional effects  Optimal sample size  Random effects  Two-level mixed-effects model  
Modelling a system of nonlinear additive crown width models applying seemingly unrelated regression for Prince Rupprecht larch in northern China 期刊论文
FOREST ECOLOGY AND MANAGEMENT, 2017, 386
作者:  Fu, Liyong;  Sharma, Ram P.;  Wang, Guangxing;  Tang, Shouzheng
收藏  |  浏览/下载：10/0  |  提交时间：2019/04/09
Additivity  Dominant height  Nonlinear seemingly unrelated regression  Adjustment in proportion  Ordinary least squares with separating regression  
A generalized nonlinear mixed-effects height to crown base model for Mongolian oak in northeast China 期刊论文
FOREST ECOLOGY AND MANAGEMENT, 2017, 384
作者:  Fu, Liyong;  Zhang, Huiru;  Sharma, Ram P.;  Pang, Lifeng;  Wang, Guangxing
收藏  |  浏览/下载：4/0  |  提交时间：2019/04/09
Model calibration  Random effects  Heteroscedasticity  Two-level mixed-effects model  Optimal sample size