亚热带山地景区不同类型景观小气候特征——以贵阳市花溪公园为例  

Microclimate characteristics of different landscapes in the mountainous park in the subtropics:A case study of Guiyang Huaxi park

作　　者：苏远周 金鹏 唐淼 黄密密 何省蓓 徐明[1] 张健[1] SU Yuanzhou;JIN Peng;TANG Miao;HE Shengbei;HUANG Mimi;XU Ming;ZHANG Jian(College of Life Sciences,Guizhou University,Guiyang 550025,China)

机构地区：[1]贵州大学生命科学学院,贵阳550025

出　　处：《生态科学》2024年第4期58-65,共8页Ecological Science

基　　金：国家自然科学基金项目(31960234);大学生创新创业训练计划项目(S202010657087)。

摘　　要：以山地景区——贵阳市花溪公园为研究对象,选取了5种典型近自然类型景观,以其附近的人工硬化地表为对照,对小气候相关指标进行日变化情况的监测。结果表明,不同植被类型景观均对区域内小气候有降温增湿作用,灌丛对风速影响最为明显;植被类型与水体均会对小气候效应具有改善作用;光照强度、紫外线强度、土壤温度可在一定程度上反映小气候的变化。山地景区建设时需注重不同植被类型的景观搭配及对植被类型-水体的复合效应的综合考虑,以期营造更为舒适的景观小气候环境。This study selected five typical near-natural landscape types and nearby the artificial hardened surface(as control)after taking mountain scenic spot Huaxi park in Guiyang city as the research object,to monitor the daytime changes of microclimate related indexes.The results showed that different landscape types had cooling and humidifying effects on microclimate in the region,shrubland had the most obvious effect on wind speed.Both vegetation types and water body could improve the microclimate effect.Light intensity,ultraviolet intensity and soil temperature could also reflect microclimate changes to a certain extent.For the construction of mountain scenic area,it was necessary to follow the collocation of different vegetation landscape types and the comprehensive consideration of the compound effect on vegetation types and water body,so as to create a more comfortable landscape microclimate environment.

关 键 词：小气候 景观类型 舒适度 日变化 亚热带 山地景区 

分 类 号：S732[农业科学—林学]