云冷杉阔叶红松林主要树种种群空间格局分析  

Analysis of spatial patterns of main species in the Korean-pine broadleaved forest

作　　者：杨程[1] 

机构地区：[1]北京林业大学,北京100083

出　　处：《长春大学学报》2005年第6期75-77,共3页Journal of Changchun University

摘　　要：研究森林群落的种群空间格局及其动态可以为森林群落演变趋势、森林生态系统可持续经营提供基础理论。格局分析的数量指标还可以为生物多样性保护、森林可持续经营评价等提供可靠依据。因此,本文主要就实习地区云冷杉阔叶红松林的主要树种种群的空间格局进行分析,得出了该地区树种分布规律及成因。Studying the spatial pattern of species in forest communities and its developments may provide the theorical basis for evolving trend of forest communities and sustainable management of forest ecosystem. The quantity index of the pattern analysis maly also provide the reliable basis for guarantee of biological multifonnity and evaluation of forest sustainable management. Therefore, the paper mainly studies the spatial pattern of the main species of Picea jezoensis and. Abies nephrolepis and Pinus Koraiensis in the working place and obtains the regualar pattern of species distribution and its cause.

关 键 词：云冷杉 阔叶红松林 空间格局 

分 类 号：S718.54[农业科学—林学]