Comparing height–age and height–diameter modelling approaches for estimating site productivity of natural uneven-aged forests

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成果类型：

期刊论文

作者：

Fu, Liyong;Lei, Xiangdong;Sharma, Ram P.;Li, Haikui;Zhu, Guangyu;...

通讯作者：

Tang, Shouzheng

作者机构：

[Tang, Shouzheng; Duan, Guangshuang; Lei, Yuancai; Guo, Hong; Fu, Liyong; Lei, Xiangdong; Hong, Lingxia; Li, Haikui] Chinese Acad Forestry, Res Inst Forest Resource Informat Tech, Beijing 100091, Peoples R China.

[Fu, Liyong] Penn State Univ, Ctr Stat Genet, Loc T3436,Mailcode CH69,500 Univ Dr, Hershey, PA 17033 USA.

[Sharma, Ram P.] Czech Univ Life Sci Prague, Fac Forestry & Wood Sci, Prague 6, Suchdol, Czech Republic.

[Zhu, Guangyu] Cent South Univ Forestry & Technol, Coll Forestry, 498 Shaoshan Nanlu, Changsha 410004, Hunan, Peoples R China.

[Li, Yutang] Acad Forest Inventory & Planning Jilin Prov, Changchun 130022, Jilin, Peoples R China.

通讯机构：

[Tang, Shouzheng] C

Chinese Acad Forestry, Res Inst Forest Resource Informat Tech, Beijing 100091, Peoples R China.

语种：

英文

期刊：

FORESTRY

ISSN：

0015-752X

年：

2018

卷：

期：

页码：

419-433

DOI：

10.1093/forestry/cpx049

基金类别：

This study was supported by the Forestry Public Welfare Scientific Research Project of China (Grant no. 201504303) and the National Natural Science Foundation of China (Grant nos. 31470641, 31300534 and 31570628).

机构署名：

本校为其他机构

院系归属：

林学院

摘要：

Accurate estimates of forest site productivity are an essential part of forest management. Only a few approaches exist for estimating site productivity of natural uneven-aged forests. This study compared two approaches: dominant height (DH)-dominant diameter (DD) modelling and DH-stand age (A) modelling in terms of their prediction accuracy for site productivity. We developed the models based on both the algebraic difference approach (ADA) and ADA with mixed-effects modelling. Data originated from four sets of continuous measurements on natural...

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Comparing height–age and height–diameter modelling approaches for estimating site productivity of natural uneven-aged forests

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