城市绿地植物群落与空气菌类粒度空间分异特征相关性研究——以北京奥林匹克森林公园为例  

Study on the Spatial Distribution Characteristics of Airborne Fungi and Bacteria in Typical Plant Communities of Park—Taking Beijing Olympic Forest Park as an Example

作　　者：潘剑彬[1] 朱丹莉 李树华[3] 董丽[4] PAN Jianbin;ZHU Danli;LI Shuhua;DONG Li

机构地区：[1]北京建筑大学建筑学院,北京100044 [2]北京建筑大学建筑与城市规划学院,北京100044 [3]清华大学,北京100084 [4]北京林业大学,北京100083

出　　处：《中国园林》2022年第5期45-49,共5页Chinese Landscape Architecture

基　　金：国家自然科学基金项目(编号51641801);北京市教委科研计划项目(编号SQKM201710016012);2017年北京建筑大学科学研究基金项目(编号KYJJ2017021)共同资助。

摘　　要：城市绿地对于消减城市空间真菌、细菌的种类和数量,进而提高城市人居物理环境质量、维护居民公共健康具有重要意义。以北京奥林匹克森林公园绿地为例,选定典型试验样点,基于多年连续动态持续测定结果,分析该公园绿地区域的空气真菌和细菌粒度数据。结果表明,常绿针叶林植物群落类型具有最低的空气真菌及细菌粒度;乔灌草复层植物群落结构具有最高的真菌粒度和较低的空气细菌粒度。研究结果可为功能型城市绿地规划设计提供基础数据和科学依据。Urban green space plays a significant role in the process of improving the quality of urban living environment and realizing public health.In the green space of Beijing Olympic Forest Park,the typical experimental samples of plant community type and structure were selected,and the spatial granularity data of air fungi and bacteria were measured and analyzed.The results showed that the type of Coniferous Plant community(CP)had the lowest spatial granularity of air fungi and bacteria,and the structure of Tree-Shrub-Grass(TSG)plant community had the highest spatial granularity of fungi but at the same time had a lower spatial granularity of air bacteria.The research provides basic data and scientific basis for the planning and design of functional urban green space.

关 键 词：风景园林 健康城市 公共健康 城市绿地 空气菌类 

分 类 号：TU986[建筑科学—城市规划与设计]