1.
Coarse Woody Debris(CWD) in a Spruce-fir Valley Forest in Xiao Hinggan Mountains,China
小兴安岭谷地云冷杉林粗木质残体的研究
2.
The Study on Spruce Forest Decline Mechanism in Low-lying Land in Eastern Mountain Area in Heilongjiang Province;
黑龙江省东部山区谷地云冷杉林衰退机理的研究
3.
Studies on the Photosynthesis and Transpiration of Saplings of Picea likiangensis and Abies georgei under Canopy and in A Cutting Blank
林内和迹地云冷杉幼树光合和蒸腾特性的研究
4.
Picea and Abies pollen percentages are more than 20[WTB3]%[WTBZ] in Picea or Abies forest and less than 5[WTB3]%[WTBZ] where Picea or Abies trees absent.
云、冷杉林中云杉、冷杉花粉高于20%,无云杉植物存在时云、冷杉花粉低于5%;
5.
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
6.
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
7.
Study on Sustainable Management of Spruce-fir Mixed Stands of Coniferous and Broad-leaved Trees;
云冷杉针阔混交林可持续经营的研究
8.
Study on Structure and Adjustment of Larch and Spruce-Fir Stands;
落叶松云冷杉林结构特征及调整研究
9.
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
10.
Individual Tree Height-diameter Curves of Larch-spruce-fir Forests
落叶松云冷杉林单木树高曲线的研究
11.
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
12.
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
13.
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
14.
Soil Properties and Growth of Spruce-fir Forest in Xiaoxing'an Mountains
小兴安岭林区云冷杉林生长状况与土壤性质
15.
Health Evaluation on Spruce and Fir Forests in Miyaluo of the Western Sichuan
川西米亚罗林区云冷杉林健康状况评价
16.
AN INVESTIGATION ON THE SELECTIVE CUTTING CYCLE OF PICEA AND ABIES FORESTS IN TAOHE FOREST REGION OF GANSU PROVINCE
甘肃省洮河林区云杉、冷杉林择伐周期的调查研究
17.
Soil samples were collected from spruce, hemlock and pine forests in central Taiwan.
土壤样品采自台湾中部的云杉、铁杉林与草地。
18.
Study on Management Mode for Spruce-Fir and Broad-leaved Trees Mixed Forests in the Over-logged Forest Region of Changbai Mountain;
长白山云冷杉针阔混交林经营模式研究