林学——林业基础学科  

出　　处：《中国学术期刊文摘》2006年第20期20-21,共2页Chinese Science Abstracts(Chinese Edition)

摘　　要：格氏栲林林窗更新特征的研究，三江源玛可河林区植物濒危程度和保护类别评价,衡量旅游对植被影响的指标计量的探讨,沈阳城市森林三维绿量测算,Characteristics of gaps renewal in Castanopsis kawakamii forests ,Evaluation on threatened situation and protection classes of the plants in Makehe Forest Region of Sanjiangyuan Nature Reserve, China , Calculation of indices in weighing the impacts of tourism on vegetation ,Tridimensional green biomass measures of Shenyang urban forests ,

关 键 词：基础学科 林业 林学 玛可河林区 格氏栲林 植被影响 城市森林 三江源 

分 类 号：S7[农业科学—林学]