Analysis on the environmental property of Picea asperata stand through four mathematical methods;
应用4种数学方法对暗针叶云杉林分生境属性的研究
Stand Factors of Picea schrenkiana var.tianschanica along the Altitudinal Gradient in Different Longitudes
不同经度天山云杉林分因子随海拔梯度的变化
Regeneration Capacity of Spruce Forest in Xinjiashan Forest Area of Shaanxi
陕西辛家山林区云杉林分自然更新能力调查结果与分析
Spatial structure of mixed larch-spruce-fir stands
长白落叶松-云杉-冷杉混交林林分空间结构分析
The Examples of picea and Abies Forest Structure in Taohe County,Gansu Province
甘肃省洮河林区云、冷杉林分结构实例
Research of Spatial Distribution Pattern for The Schrenk Spruce Forest;
天山云杉天然林林分空间格局的研究
Soil Nutrient Characteristics of Semi-natural Mixed Larch-spruce-fir Stands in Northeast China
近天然落叶松云冷杉林土壤养分特征
A Study of Forest-type Diversity and Stability of Spruce and Fir on Taohe Forest Range
洮河林区云、冷杉林分类型的多样性及稳定性
Study on diversity and stability of stand types of Picea-abies forests in Taohe forest region
洮河林区云冷杉林分类型多样性及稳定性研究
Analysis on Natural Regeneration of Spruce-Fir Mixed Stands and Seedlings Characteristics of Changbai Mountains;
长白山林区天然云冷杉林更新及幼树特征分析
Application of GIS to Spatial Differentiation of Picea schrenkiana Study in the West of Tianshan Mt.in Xinjiang
新疆西天山巩留林场云杉林空间分布格局研究
Analysis of spatial patterns of main species in the Korean-pine broadleaved forest;
云冷杉阔叶红松林主要树种种群空间格局分析
Analysis on DGPS Positioning Accuracy in Natural Secondary Forests of Picea crassifolia
青海云杉天然次生林区DGPS定位精度分析
Soil enzymes activities and soil nutrient of Picea and Abies forest
云冷杉林土壤酶活性与土壤养分的研究
Experiment on the Preservation Rate of Afforestation by Different Grades of Seedlings of Spruce
不同等级云杉苗木造林保存率试验结果与分析
The impact of Picea koraiensis plantation productivity factor analysis
影响红皮云杉人工林生产力的因素分析
Seed Plants Flora Characteristics of Picea crassifolia Community in Qilian Mountains Forestry Area
祁连山林区青海云杉群落种子植物区系分析
The Interspecies Relevance and Association of Picea crassifolia Community in Qilian Mountains Forestry Area
祁连山林区青海云杉群落种间相关和联结分析
Study on the Structure of Spruce-Fir Mixed Stands in the Over-logged Forest of Changbai Mountains;
长白山过伐林区云冷杉针阔混交林林分结构的研究
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