霍山北平林区灌丛自然林窗特征调查研究

Research on Natural Forest Window Characteristcs in Mount Holyoke Beiping Forest Shrub

本文采用野外取样调查方法,主要在山西霍山北平林区选择了具有代表性的灌丛如黄刺玫、榛子、虎榛子、连翘、辽东栎、荚迷等灌丛林窗为研究对象。从林窗的大小、形状、结构、环境特点、种类成分等方面调查暖温带灌丛自然林窗的一般特征。共取林窗40个。研究结果表明:本区灌丛破坏程度比较严重,而且破坏时间比较早。植被丰富。榛子、黄刺玫、连翘是优势种群。

In this paper,the field sampling investigation method,mainly in Shanxi Mount Holyoke Beiping forest,chose to have representative Rosa xanthina shrub like Corvlus chinensis,Ostryopsis davidiana Decaisne,forsythia,Quercus Liaodong,Viburnum fordiae Hance as the research object of shrub forest window.From the forest window＇s size,shape,structure,species composition,envnonmental characteristics,natural forest window general characteristics of warm temperate shrubland are investigated,The 40 total forest windows taken show,as a result,the shrub darnage degree is very serious and the damage time occurs much earlier.With rich vegetation,Corvlus chinensis,Rosa xanthina,forsvthia are the dominant population.