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Christoph Gollob, Tim Ritter, Sonja Vospernik, Clemens Wassermann and Arne Nothdurft
In this study, height?diameter relations were modeled using two different mixed model types for imputation of missing heights from longitudinal data. Model Type A had a hierarchical structure of sample plot-specific and measurement occasion-specific rand...
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S.M.Z. Islam,M.A.M. Chowdhury,K. Misbahuzzaman
The relationship between tree height and diameter is an important element in growth and yield models, in carbon stock estimation and timber volume models, and in the description of stand dynamics.In this paper considered18 functional models and evaluated...
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A. Koirala,A. R. Kizha,S. Baral
Forests have played a vital role in the socio-economic development of Nepal with their productive, protective, and bio-esthetic functions. Stand height-diameter as well as volume estimation is very critical in forest management. This research modelled he...
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María Quirós Segovia,Sonia Condés Ruiz,Karel Drápela
Pág. e076
Aim of the study: The main objective of this study was to test Geographically Weighted Regression (GWR) for developing height-diameter curves for forests on a large scale and to compare it with Linear Mixed Models (LMM).Area of study: Monospecific stands...
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M. J. Diamantopoulou,R. Özçelik
Pág. 383 - 397
Efficient management of timber resources and wood utilization practices require accurate and versatile information about important characteristics of forest resources for evaluating the numerous management and utilization alternatives for timber resource...
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G. Guzmán,M. Morales,T. Pukkala,S. de Miguel
Pág. 205 - 209
Eucalyptus globulus is one of the most planted species in the Inter-Andean Valleys of Bolivia, where growing conditions are different from most places where eucalypts have been studied. This prevents a straightforward utilization of models fitted elsewhe...
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Xiangdong Lei, Changhui Peng, Haiyan Wang and Xiaolu Zhou
Pág. 43 - 56
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