[1]王晶懋,刘晖,梁闯,等.校园绿地植被结构与温湿效应的关系[J].西安建筑科技大学学报(自然科学版),2017,49(05):708-713.[doi:10.15986/j.1006-7930.2017.05.014]
　WANG Jingmao,LIU Hui,LIANG Chuang,et al.Relationship between campus green space vegetation structure and temperaturehumidity effect[J].J. Xi’an Univ. of Arch. & Tech.(Natural Science Edition),2017,49(05):708-713.[doi:10.15986/j.1006-7930.2017.05.014]
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校园绿地植被结构与温湿效应的关系()
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西安建筑科技大学学报（自然科学版）[ISSN:1006-7930/CN:61-1295/TU]

卷:
49
期数:
2017年05期
页码:
708-713
栏目:
出版日期:
2017-10-28

文章信息/Info

Title:
Relationship between campus green space vegetation structure and temperaturehumidity effect
文章编号:
1006-7930(2017)05-0708-06
作者:
王晶懋1; 刘晖1; 梁闯2; 吴小辉1
1.西安建筑科技大学建筑学院，陕西 西安 710055；2.西北地景研究所，陕西 西安 710055
Author(s):
WANG Jingmao1;  LIU Hui1;  LIANG Chuang2;  WU Xiaohui1
1 College of Architecture, Xi′an Univ of Arch & Tech, Xi′an 710055, China;2 Institute of China North Western Landscape Architecture, Xi′an 710055, China
关键词:
校园绿地; 降温增湿效应; 植被结构; 植物种植设计
Keywords:
campus green space;  temperature.lowering and humidity.raising effect;  vegetation structure;  plantingdesign
分类号:
TU984
DOI:
10.15986/j.1006-7930.2017.05.014
文献标志码:
A
摘要:
为了探究小尺度空间下植被结构与小气候之间的关系，选取西安建筑科技大学雁塔校区内5处典型的校园绿地为研究样本，在夏季利用便携式自动气象站对离地1.5 m高度的空气温度、相对湿度、太阳辐射强度的日变化进行测定，为优化校园绿地的植物空间配置提供依据.结果表明，不同植被结构的降温增湿作用差别较大，平均降温0.2~2.3 ℃，平均增湿1.8%~6.5%，总体趋势表现为：人工乔木―自然演替地被＞人工乔木―人工灌木―人工地被＞人工灌木―人工地被＞自然演替地被＞人工地被，即绿量越大、乔木层郁闭度越高的复层结构绿地的降温增湿效应越显著建议采用近自然式种植设计方式进行校园绿地建设，在提升绿量的同时，更侧重植被结构的优化，提升校园绿地的生态效应.
Abstract:
To investigate the relationship between vegetation structure and microclimate in the small.scale space, on the Yanta campus of Xi′an University of Architecture & Technology, the five typical campus green spaces were selected as research samples. The microclimate data were measured with portable automatic weather station The research measured the solar radiation, relative humidity and air temperature in five sites with 1.5 m height from the ground, to provide the theoretical basis for the planting design of campus green space. The results showed that the cooling and humidifying effects of different vegetation structure sites varied greatly, the average temperature reduction was 0.2~2.3℃, the average humidifying increase was 1.8%~6.5%. The humidifying and cooling effect of the different plant communities from high to low were: artificial arbornatural succession ground cover > artificial arbor artificial shrub artificial ground cover > artificial shrub.artificial ground cover > natural succession ground cover > artificial ground cover. That is, the greater amount and higher tree canopy layer of green space, the effect of vegetation structure of campus green space could be more efficient It is recommended to use the near natural formula planting design approach in constructing the campus green space. We should focus on optimizing the structure of green vegetation rather than increasing the amount of green area, so as to promote the ecological effect of the campus green space.

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备注/Memo

备注/Memo:

收稿日期:2016-09-19修改稿日期:2017-08-22

基金项目:国家自然科学基金重点项目（51338007）；陕西省高校科协青年人才托举计划项目（20160218）；陕西省教育厅专项科研计划项目（16JK1460）

第一作者:王晶懋（1988-），女，博士，主要研究方向为风景园林植物应用与设计.E-mail: airainmail@126com

更新日期/Last Update: 2017-11-10