乌鲁木齐市不同绿地物种组成与群落结构分析

Analysis on the Species Composition and Community Structure in Different Greenbelts in Urumqi City

在对乌鲁木齐市3种类型的绿地进行样地调查的基础上,分析不同绿地的物种组成、物种多样性指标和群落结构特征。指出该市绿化存在物种数少、乔灌草配置比例不合理、层片结构不够优化等问题并提出相关建议。

Based on the sample-plot survey on 3 types of greenbelts in Urumqi city,the species composition,species diversity indexes and community structure characteristics were analyzed.Some existing problems in the greening of this city such as few species,unreasonable proportion of tree,shrub and grass and unoptimized synusia structure were pointed out and some relevant suggestions were put forward.