IB-CAS  > 植被与环境变化国家重点实验室
Generalized nonlinear height-diameter models for a Cryptomeria fortunei plantation in the Pingba region of Guizhou Province, China
Chai, Zongzheng; Tan, Wei; Li, Yuanyuan1,2; Yan, Lan; Yuan, Hongbo3; Li, Zhaojun3
2018
发表期刊WEB ECOLOGY
ISSN2193-3081
卷号18期号:1页码:29-35
摘要The relationship between height and diameter (H-D) is an important component in forest growth and yield models, and a better understanding of the relationship will improve forest monitoring, management, and biomass estimation. Sixteen nonlinear growth functions were fitted to H-D data for 1261 trees from a Cryptomeria fortunei plantation in the Pingba region of Guizhou Province, China. Of the 1261 trees, 80% were randomly selected for model calibration, while the remaining trees were reserved for model validation. All models were evaluated and compared by means of multiple-model performance criteria. Although all 16 models showed a good fit to the dataset and each of them accounted for more than 75% of the total variation in height, a large difference in asymptotic estimates was observed. The Chapman-Richards, Weibull, and Naslund models were recommended for C. fortunei plantations, due to their satisfactory height prediction and biological interpretability.
学科领域Ecology ; Environmental Sciences
DOI10.5194/we-18-29-2018
收录类别SCI
语种英语
WOS关键词TREE HEIGHT ; FOREST TREES ; STANDS ; PREDICTION ; L.
WOS记录号WOS:000425584200002
出版者COPERNICUS GESELLSCHAFT MBH
文献子类Article
出版地GOTTINGEN
EISSN1399-1183
资助机构Science and Technology Planning Project of Guizhou Province [[2017]2520-1] ; Experiment and Implement of Sustainable Management of Pinus massoniana Forest in Qianzhong Region [ASZX-2015-PJ015]
作者邮箱wtan@gzu.edu.cn
作品OA属性gold, Green Submitted
引用统计
被引频次:10[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ibcas.ac.cn/handle/2S10CLM1/20579
专题植被与环境变化国家重点实验室
作者单位1.Guizhou Univ, Coll Forestry, Res Ctr Forestry Informat Engn, Guiyang 550025, Guizhou, Peoples R China
2.Chinese Acad Sci, Inst Bot, State Key Lab Vegetat & Environm Change, Beijing 100093, Peoples R China
3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
4.Forestry Bur Pingba Dist, Pingba 561100, Guizhou, Peoples R China
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Chai, Zongzheng,Tan, Wei,Li, Yuanyuan,et al. Generalized nonlinear height-diameter models for a Cryptomeria fortunei plantation in the Pingba region of Guizhou Province, China[J]. WEB ECOLOGY,2018,18(1):29-35.
APA Chai, Zongzheng,Tan, Wei,Li, Yuanyuan,Yan, Lan,Yuan, Hongbo,&Li, Zhaojun.(2018).Generalized nonlinear height-diameter models for a Cryptomeria fortunei plantation in the Pingba region of Guizhou Province, China.WEB ECOLOGY,18(1),29-35.
MLA Chai, Zongzheng,et al."Generalized nonlinear height-diameter models for a Cryptomeria fortunei plantation in the Pingba region of Guizhou Province, China".WEB ECOLOGY 18.1(2018):29-35.
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