北京城区园林植物生物量的计测研究  

Research on Measurement of Urban Landscape Plants' Biomass in Beijing City

作　　者：王迪生[1] 

机构地区：[1]北京市东城区园林局,北京100007

出　　处：《林业资源管理》2009年第4期120-125,共6页Forest Resources Management

摘　　要：采用平均标准木法,使用全砍称鲜重和干重,对北京城区园林植物主要类型和主要树种的平均生物量进行了研究。鉴于园林植物绿化普查中对植物种类和类型分类的特殊性和复杂性,利用绿化普查资料测算出了北京城区现有园林植物的总生物量。北京市现有园林植物总生物量181.86万t,城八区为129.12万t。为园林植物的生态功能研究以及相关的生态环境评价等提供了基础依据。Using the method of average standard wood, for the first time, the research the average biomass of main types and species of landscape plants in Beijing City by up fresh weight and dry weight. In view of the specificity and complexity of classifying was carried out on full - cut weighing the plants＇ species and types in landscape survey, this article measures the total existing biomass of landscape plants in Beijing city using of landscape survey data. The total existing biomass is 181. 8642 million tons in Beijing, and 1,291,200 tons in Beijing city （ including 8 districts）. The research on biomass provides a basic gist for the research on landscape plants＇ ecological functions and correlative ecological environment evaluation etc.

关 键 词：北京城区 园林植物 生物量 

分 类 号：S718.556[农业科学—林学]