银川市不同立地绿化树种结构分析

Analyses of Structure of Greening Tree Species in Different Site of Yinchuan City

城市绿化树种是城市园林绿地系统的主体,也是城市绿化的核心,研究城市绿化树种结构,可为城市生物多样性保护提供基础数据。对银川市城市绿化树种群落结构进行了调查统计和比较分析。结果表明,银川市城市绿化的基本格局、树种结构以及树种分布均有待改善。

Urban greening tree species are the main materials of green space system in urban garden and the core of urban greening. It can provide the basic data for urban biodiversity conservation by studying the structure of greening tree species. The structure of greening tree species in Yinchuan city were investigated and analyzed. The results showed that the basic structure, the structure of greening tree species and the distribute of greening tree species in Yinchuan city was needed to be improved.