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67 条 记 录,以下是 1-30

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Relationships between stand growth and structural diversity in spruce-dominated forests in New Brunswick, Canada被引量:135收藏 分享
作者:Lei, Xiangdong[1,2] Wang, Weifeng[1] Peng, Changhui[1]
机构:Univ Quebec;Chinese Acad Forestry
来源:CANADIAN JOURNAL OF FOREST RESEARCH  2009
关键词:Biodiversity  
Individual hEIght-diameter models for young black spruce (Picea mariana) and jack pine (Pinus banksiana) plantations in New Brunswick, Canada被引量:88收藏 分享
作者:Lei, Xiangdong[1,2] Peng, Changhui[2,4] Wang, Haiyan[3] Zhou, Xiaolu[2]
机构: Institute of Forest Resource Information Techniques; Institut des sciences de l'environnement; College of Soil and Water Conservation; Research Section of Ecology
来源:Forestry Chronicle  2009
关键词:Reforestation  
Growth and structure development of semi-natural larch-spruce-fir (Larix olgensis-Picea jezoensis-Abies nephrolepis) forests in northeast China: 12-year results after thinning被引量:78收藏 分享
作者:Lei, Xiangdong[1] Lu, Yuanchang[1] Peng, Changhui[2] Zhang, Xiaopeng[3] Chang, Jie[4]
机构: Institute of Forest Resource Information Techniques; Institute of Environment Sciences; Institute of Automation; College of Life Sciences
来源:Forest Ecology and Management  2007
关键词:Forestry - Growth kinetics  
Development of TRIPLEX-Management model for simulating the response of forest growth to pre-commercial thinning被引量:71收藏 分享
作者:Wang, Weifeng[1] Peng, Changhui[1] Zhang, S.Y.[2] Zhou, Xiaolu[1] Larocque, Guy R.[3]
机构: Institut des Sciences de l'Environnement; FPInnovations and Forintek Division; Natural Resources Canada; Institute of Forest Resource Information Techniques
来源:Ecological Modelling  2011
关键词:Biomass - Ecosystems - WEIbull distribution  
Positive Relationship between Aboveground Carbon Stocks and Structural Diversity in Spruce-Dominated Forest Stands in New Brunswick, Canada被引量:69收藏 分享
作者:Wang, Weifeng[1] Lei, Xiangdong[2] Ma, Zhihai[1] Kneeshaw, Daniel D.[3] Peng, Changhui[1]
机构:Univ Quebec;Chinese Acad Forestry;Univ Quebec
来源:FOREST SCIENCE  2011
关键词:forest management   niche complementarity hypothesis   Shannon-Wiener index   stand structure  
Optimization Method of Canopy Openness Index for Korean Pine Saplings within a Mongolian Oak Secondary Forest被引量:61收藏 分享
作者:Di, Liu[1,2] Chaofan, Zhou[2] Xiangdong, Lei[2] Xianzhao, Liu[2] Huiru, Zhang[1,2]
机构: Experimental Centre of Forestry in North China; State Key Laboratory of Efficient Production of Forest Resources
来源:Linye Kexue/Scientia Silvae Sinicae  2025
关键词:Cutting - Forestry - Optimization - Plants (botany) - Quality control  
Climate-sensitive integrated stand growth model (CS-ISGM) of Changbai larch (Larix olgensis) plantations被引量:57收藏 分享
作者:Lei, Xiangdong[1] Yu, Li[1] Hong, Lingxia[1]
机构:Chinese Acad Forestry
来源:FOREST ECOLOGY AND MANAGEMENT  2016
关键词:Stand growth model system   Climate change   Periodical annual increment   Productivity   Mortality  
Individual Tree Diameter Growth Models of Larch-Spruce-Fir Mixed Forests Based on Machine Learning Algorithms被引量:49收藏 分享
作者:Ou, Qiangxin[1,2] Lei, Xiangdong[1,2] Shen, Chenchen[3]
机构:Chinese Acad Forestry;State Forestry & Grassland Adm;Univ Idaho
来源:FORESTS  2019
关键词:random forest   boosted regression tree   cubist   multivariate adaptive regression splines   tree diameter growth  
Application of the 3-PG model to predict growth of Larix olgensis plantations in northeastern China被引量:44收藏 分享
作者:Xie, Yalin[1] Wang, Haiyan[1] Lei, Xiangdong[2]
机构: College of Forestry; Institute of Forest Resource Information Techniques
来源:Forest Ecology and Management  2017
关键词:Biomass - Forecasting - Climate models - Mean square error - Forestry - Physiological models - Sensitivity analysis - Ecology  
How large is the difference in large-scale forest biomass estimations based on new climate-modified stand biomass models?被引量:42收藏 分享
作者:He, Xiao[1] Lei, Xiang-Dong[1] Dong, Li-Hu[2]
机构:Chinese Acad Forestry;Northeast Forestry Univ
来源:ECOLOGICAL INDICATORS  2021
关键词:Climate-sensitive stand biomass model   Forecast combination   Model uncertainty   Carbon service  
Additive biomass equations based on complete wEIghing of sample trees for open eucalypt forest species in south-eastern Australia被引量:42收藏 分享
作者:Bi, Huiquan[1,2] Murphy, Simon[2] Volkova, Liubov[2] Weston, Christopher[2] Fairman, Thomas[2]
机构:NSW Dept Primary Ind;Univ Melbourne;Beijing Forestry Univ;Dept Environm & Primary Ind;Chinese Acad Forestry
来源:FOREST ECOLOGY AND MANAGEMENT  2015
关键词:Eucalyptus   Aboveground components   Dry to fresh wEIght ratios   Additive biomass estimation   Residual variance function  
Mapping the potential distribution suitability of 16 tree species under climate change in northeastern China using Maxent modelling被引量:39收藏 分享
作者:Liu, Dan[1] Lei, Xiangdong[1] Gao, Wenqiang[1] Guo, Hong[1] Xie, Yangsheng[1]
机构:Chinese Acad Forestry;Acad Forest Inventory & Planning Jilin Prov
来源:JOURNAL OF FORESTRY RESEARCH  0
关键词:Species distribution model   National forest inventory data   Natural forest   Climate change   Site suitability mapping   Maxent modelling  
Biodiversity increased both productivity and its spatial stability in temperate forests in northeastern China被引量:39收藏 分享
作者:Gao, Wen-Qiang[1] Lei, Xiang-Dong[1] Liang, Mao-Wei[2] Larjavaara, Markku[2] Li, Yu-Tang[3]
机构:Chinese Acad Forestry;Peking Univ;Jilin Forestry Inventory & Planning Inst;State Forestry & Grassland Adm
来源:SCIENCE OF THE TOTAL ENVIRONMENT  2021
关键词:Ecosystem functioning   Aboveground wood productivity   Species richness   Structural diversity   Spatial variability   Productivity gradients  
Secondary forest floristic composition, structure, and spatial pattern in subtropical China被引量:29收藏 分享
作者:Xiang, Wenhua[1] Liu, Shaohui[1,2] Lei, Xiangdong[3] Frank, Shane C.[4] Tian, Dalun[1]
机构:Cent S Univ Forestry & Technol;China State Forestry Adm;Chinese Acad Forestry;Univ Freiburg
来源:JOURNAL OF FOREST RESEARCH  2013
关键词:Alniphyllum fortunEI   Cyclobalanopsis glauca   Forest successional dynamics   Liquidambar formosana   Spatial pattern  
Reducing the uncertainty in the forest volume-to-biomass relationship built from limited field plots被引量:26收藏 分享
作者:Liu, Caixia[1] Zhou, Xiaolu[2] Lei, Xiangdong[3] Huang, Huabing[5] Peng, Changhui[2]
机构: State Key Laboratory of Remote Sensing Science; Ecological Modeling and Carbon Science; Institute of Forest Resource Information Techniques; Guangzhou University; Faculty of Health Sciences
来源:arXiv  2017
关键词:Carbon - Data handling - Forestry - Hardwoods - Large dataset - Regression analysis - Uncertainty analysis - Volume measurement  
Tree size inequality and competition effects on nonlinear mixed effects crown width model for natural spruce-fir-broadleaf mixed forest in northeast China被引量:26收藏 分享
作者:Qin, Yangping[1,2] He, Xiao[1] Lei, Xiangdong[1] Feng, Linyan[1] Zhou, Zeyu[1]
机构:Chinese Acad Forestry;Natl Forestry & Grassland Adm
来源:FOREST ECOLOGY AND MANAGEMENT  2022
关键词:Gini coefficient   Inter-specific competition   Intra-specific competition   HEIght to DBH ratio   Niche complementarity  
Modelling tree recruitment in relation to climate and competition in semi-natural Larix-Picea-Abies forests in northeast China被引量:26收藏 分享
作者:Xiang, Wei[1] Lei, Xiangdong[2] Zhang, Xiongqing[3]
机构:Beijing Forestry Univ;Chinese Acad Forestry;Chinese Acad Forestry
来源:FOREST ECOLOGY AND MANAGEMENT  2016
关键词:Tree recruitment   Zero-inflated negative binomial model   Climate   Stand density   Site effect   Natural regeneration  
我国 4 种落叶松人工林的林分优势高和平均高转换模型被引量:24收藏 分享
作者:Xiao, He[1] Weisheng, Zeng[2] Xinyun, Chen[2] Hongchao, Huang[1] Xiangdong, Lei[1]
机构: State Key Laboratory of Efficient Production of Forest Resources; Academy of Inventory and Planning
来源:[1] State Key Laboratory of Efficient Production of Forest Resources, Institute of Forest Resource Information Techniques, Chinese Academy of Forestry, Beijing, 100091, China; [2] Academy of Inventory and Planning, National Forestry and Grassland Administration, Beijing, 100714, China  2026
Multiple mechanisms drive biodiversity-ecosystem service multifunctionality but the dominant one depends on the level of multifunctionality for natural forests in northeast China被引量:24收藏 分享
作者:Lan, Jie[1,2] Lei, Xiangdong[1] He, Xiao[1] Gao, Wenqiang[1] Guo, Hong[1]
机构:Chinese Acad Forestry;Beijing Forestry Univ
来源:FOREST ECOLOGY AND MANAGEMENT  2023
关键词:Biodiversity   Ecosystem service multifunctionality   Green soup hypothesis   Mass ratio   Niche complementarity   Stand biomass  
Impacts of climate change on biological rotation of Larix olgensis plantations for timber production and carbon storage in northeast China using the 3-PG(mix) model被引量:22收藏 分享
作者:Xie, Yalin[1] Lei, Xiangdong[1,2] Shi, Jingning[1]
机构:Beijing Forestry Univ;Chinese Acad Forestry
来源:ECOLOGICAL MODELLING  2020
关键词:Climate change   Biological rotation   Carbon storage   Timber production   3-PG(mix) model  
Simulation of climate change and thinning effects on productivity of Larix olgensis plantations in northeast China using 3-PG(mix )model被引量:22收藏 分享
作者:Xie, Yalin[1] Wang, Haiyan[1] Lei, Xiangdong[1,2]
机构:Beijing Forestry Univ;Chinese Acad Forestry
来源:JOURNAL OF ENVIRONMENTAL MANAGEMENT  2020
关键词:3-PG(mix) model   Larix olgensis plantation   Climate change   Thinning   NPP  
Simulation of the topological development of young eucalyptus using a stochastic model and sampling measurement strategy被引量:22收藏 分享
作者:Diao, Jun[1] De Reffye, Philippe[2] Lei, Xiangdong[1] Guo, Hong[1] Letort, Veronique[3]
机构:Chinese Acad Forestry;CIRAD;Ecole Cent Paris
来源:COMPUTERS AND ELECTRONICS IN AGRICULTURE  2012
关键词:Eucalyptus   Survival probability   Mortality probability   Rhythm ratio   Random tree topological development  
Climate-sensitive diameter distribution models of larch plantations in north and northeast China被引量:18收藏 分享
作者:Guo, Hong[1] Lei, Xiangdong[1] You, Lei[2] Zeng, Weisheng[3] Lang, Pumei[1]
机构:Chinese Acad Forestry;Xinyang Normal Univ;Natl Forestry & Grassland Adm
来源:FOREST ECOLOGY AND MANAGEMENT  2022
关键词:WEIbull distribution model   Percentile-based parameter recovery method   Seemingly unrelated regression   Climate change  
The influence of soil conditions on regeneration establishment for degraded secondary forest restoration, Southern China被引量:18收藏 分享
作者:Liu, Xianzhao[1] Lu, Yuanchang[1] Zhou, Yanhua[2] Lei, Xiangdong[1] Zhang, Xiongqing[1]
机构:Chinese Acad Forestry;Hainan Forestry Adm
来源:FOREST ECOLOGY AND MANAGEMENT  2011
关键词:Understory diversity   Species' function   Eco-renewal species   Valuable indigenous species   Redundancy analysis (RDA)   Response curve  
Nonlinear Simultaneous Equations for Individual-Tree Diameter Growth and Mortality Model of Natural Mongolian Oak Forests in Northeast China被引量:17收藏 分享
作者:Ma, Wu[1,2] Lei, Xiangdong[1]
机构:Chinese Acad Forestry;W Virginia Univ
来源:FORESTS  2015
关键词:Individual tree diameter growth model   mortality model   wEIghted regression   nonlinear three-stage least squares   seemingly unrelated regression  
Estimating single leaf area of Eucalyptus (Eucalyptus grandis × Eucalyptus urophylla) using leaf length and width被引量:16收藏 分享
作者:Diao, Jun[1] Lei, Xiangdong[1] Hong, Lingxia[1] Rong, Jiantao[1] Shi, Qiang[2]
机构: Institute of Forest Resource Information Techniques; Shenzhen Polytechnic
来源:Plant Growth Modeling, Simulation, Visualization and Applications, Proceedings - PMA09  2010
关键词:Forestry - Visualization  
Site Index Modeling of Larch Using a Mixed-Effects Model across Regional Site Types in Northern China被引量:16收藏 分享
作者:Duan, Guangshuang[1,2,3] Lei, Xiangdong[1,2] Zhang, Xiongqing[4] Liu, Xianzhao[1,2]
机构:Chinese Acad Forestry;Natl Forestry & Grassland Adm;Xinyang Normal Univ;Chinese Acad Forestry
来源:FORESTS  2022
关键词:Larix principis-rupprechtii   site effect   site type   random forest   nonlinear mixed model  
A matrix growth model of natural spruce-balsam fir forest in New Brunswick, Canada被引量:15收藏 分享
作者:Lei, Xiangdong[1] Peng, Changhui[2] Lu, Yuanchang[1] Zhang, Xiaopeng[3]
机构: Institute of Forest Resource Information Techniques; Institute of Environment Science; Institute of Automation
来源:Proceedings - Second International Symposium on Plant Growth Modeling, Simulation, Visualization and Applications, PMA 2006  2006
关键词:Hardwoods - Matrix algebra  
A Basal Area Increment-Based Approach of Site Productivity Evaluation for Multi-Aged and Mixed Forests被引量:14收藏 分享
作者:Fu, Liyong[1,2] Sharma, Ram P.[3] Zhu, Guangyu[4] Li, Haikui[1] Hong, Lingxia[1]
机构:Chinese Acad Forestry;Penn State Univ;Czech Univ Life Sci Prague;Cent South Univ Forestry & Technol;Univ Idaho
来源:FORESTS  2017
关键词:basal area realized productivity   basal area potential productivity   mixed forests   site quality evaluation  
Developing machine learning models with multiple environmental data to predict stand biomass in natural coniferous-broad leaved mixed forests in Jilin Province of China被引量:13收藏 分享
作者:He, Xiao[1] Lei, Xiangdong[1] Liu, Di[1] Lei, Yuancai[1]
机构:Chinese Acad Forestry
来源:COMPUTERS AND ELECTRONICS IN AGRICULTURE  2023
关键词:Stand biomass   Machine learning   Climate and soil variables   Variable importance  
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