基于热舒适的湿热地区露营地树木种植配置模式

编号 lyqk011108

中文标题 基于热舒适的湿热地区露营地树木种植配置模式

作者 骆心仪  赵阳  郭曈烨  钟梓渝 

作者单位 广州大学建筑与城市规划学院 广州 510000

期刊名称 中国城市林业 

年份 2023 

卷号 21

期号 4

栏目名称 研究论文 

中文摘要 为探究夏季湿热地区不同树种及配置模式对城市露营地热舒适度的影响,在深入分析湿热地区露营地常见树木的基础上,利用ENVI-met建立10种不同场景、采用生理等效温度对5种不同树木布局空间的热舒适度进行分析。结果表明:1)不同空间热舒适度梯度为:群植全遮荫(B₃)＞群植半遮荫(B₂)＞孤植遮荫(B₁)＞树木包围无遮荫(A₂)＞开敞无遮荫(A₁)。2)叶面积指数高且大冠幅的树木能较好地改善B₁、B₂和B₃的热舒适度;同理,A₂应选择高树干和大冠幅的树木。3)高叶面积指数、大冠幅且种植方式为群植的树木,对热舒适的改善效果最明显。据此对湿热地区户外露营地的树木种植及优化提出相关建议。

关键词 露营  热舒适  树木种植  仿真模拟  湿热地区 

基金项目 广州大学科研平台基金(PT252022006)

英文标题 Tree Planting Configuration Patterns for Campsites in Hot and Humid Areas Based on Thermal Comfort

作者英文名 Luo Xinyi, Zhao Yang, Guo Tongye, Zhong Ziyu

单位英文名 College of Architecture and Urban Planning, Guangzhou University, Guangzhou 510000, China

英文摘要 To explore the impact of different tree species and their configuration modes on the thermal comfort of urban campsites in humid and hot areas in summer, the paper uses ENVI-met to establish 10 different scenarios and adopts physiological equivalent temperatures to analyze the thermal comfort of 5 different tree configuration spaces based on the in-depth analysis of common trees species in campsites. The results show:1) The thermal comfort of different plants spaces is different in gradient, which could be ordered as total shade of group plants (B₃) > semi-shade of group plants (B₂) > shade of single plant (B₁) > no shade with trees (A₂) > open space without shade (A₁); 2) Trees with high leaf area index and large canopy width can significantly improve the thermal comfort of B₁, B₂ and B₃. Similarly, trees with high trunks and large canopy width should be chosen for A₂; and 3) Trees with high leaf area index, large crown width and planted in group have the most obvious effect on thermal comfort improvement. Accordingly, suggestions are put forward for tree planting and its optimization in outdoor campsites in hot and humid areas.

英文关键词 camping;thermal comfort;tree planting;simulation;hot and humid area

起始页码 127

截止页码 134

投稿时间 2022/12/16

作者简介 骆心仪(1998-),女,硕士生,研究方向为风景园林规划与设计。E-mail:Luoxinyi@e.gzhu.edu.cn

通讯作者介绍 赵阳(1969-),男,硕士,副教授,研究方向为建筑与环境的舒适性研究。E-mail:zhaoyang@gzhu.edu.cn

E-mail zhaoyang@gzhu.edu.cn

DOI 10.12169/zgcsly.2022.12.16.0002

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