Nocturnal influencing patterns on outdoor thermal environmental parameters along an urban road in summer: A perspective of visual index

环境科学 城市热岛 天空 白天 索引(排版) 气象学 日落 地理 大气科学 地质学 天文 计算机科学 物理 万维网
作者
Hongxuan Zhou,Yanxia Nie,Fenglin Zhou,Wen‐Zhen Wang,Jianqi Sun
出处
期刊:urban climate [Elsevier BV]
卷期号:49: 101511-101511
标识
DOI:10.1016/j.uclim.2023.101511
摘要

Urban surface compositions played a key role in affecting outdoor thermal environments in most cities in middle and low latitude in summer. It is essential to reveal crucial influencing patterns of urban surface compositions on outdoor thermal environment at night, when people do outdoor activities. In this study, vertical urban compositions and outdoor thermal environment were observed at three nights. Vertical urban compositions were represented with four visual indices, categorized into “Sky” and “Land”; “Sky” included sky visual index (SVI), while “Land” included construction visual index (CVI), road and pavement (imperious surface) visual index (R&PVI) and green view index (GVI). “Sky” and “Land” accounted for 27.15%–90.18% explanatory power in total at the three nights. “Sky” accounted for low explanatory power (0–27.13%), “Land” contributed highly (3.49%–73.24%), and their synergies were low (−6.62%–22.28%). In most time, SVI and R&PVI contributed low independent and joint effects, while CVI and GVI contributed highly. Contributions of the four visual indices to the outdoor thermal environment increased after sunset, probably due to heat release from “Land” in the energy process at ground surface. Besides, the influencing pattern was affected by the weather condition, such as precipitation, wind velocity and accumulated net radiation during daytime.
最长约 10秒,即可获得该文献文件

科研通智能强力驱动
Strongly Powered by AbleSci AI
更新
PDF的下载单位、IP信息已删除 (2025-6-4)

科研通是完全免费的文献互助平台,具备全网最快的应助速度,最高的求助完成率。 对每一个文献求助,科研通都将尽心尽力,给求助人一个满意的交代。
实时播报
Li完成签到,获得积分10
刚刚
qdd发布了新的文献求助10
1秒前
易安完成签到,获得积分10
1秒前
3秒前
lotu_fr完成签到,获得积分10
4秒前
Aaron完成签到,获得积分10
5秒前
Jasper应助研友_LkYoRZ采纳,获得10
6秒前
6秒前
Tangjia完成签到,获得积分10
7秒前
8秒前
8秒前
9秒前
情怀应助云清采纳,获得20
9秒前
11秒前
CCCr发布了新的文献求助10
11秒前
11秒前
11秒前
11秒前
11秒前
guozizi发布了新的文献求助10
12秒前
12秒前
12秒前
13秒前
14秒前
14秒前
小二郎应助欢喜寄风采纳,获得10
15秒前
SinaYork完成签到 ,获得积分10
15秒前
香蕉觅云应助kk采纳,获得10
15秒前
17秒前
萌酱发布了新的文献求助10
17秒前
LiuHK发布了新的文献求助10
17秒前
火星上的天思完成签到,获得积分10
17秒前
江思可发布了新的文献求助10
17秒前
尔尔发布了新的文献求助30
18秒前
18秒前
冰河完成签到,获得积分10
18秒前
19秒前
路路完成签到,获得积分10
19秒前
咚咚发布了新的文献求助10
19秒前
零零完成签到,获得积分10
19秒前
高分求助中
Picture Books with Same-sex Parented Families: Unintentional Censorship 700
ACSM’s Guidelines for Exercise Testing and Prescription, 12th edition 500
Nucleophilic substitution in azasydnone-modified dinitroanisoles 500
不知道标题是什么 500
Indomethacinのヒトにおける経皮吸収 400
Phylogenetic study of the order Polydesmida (Myriapoda: Diplopoda) 370
Effective Learning and Mental Wellbeing 300
热门求助领域 (近24小时)
化学 材料科学 医学 生物 工程类 有机化学 生物化学 物理 内科学 纳米技术 计算机科学 化学工程 复合材料 遗传学 基因 物理化学 催化作用 冶金 细胞生物学 免疫学
热门帖子
关注 科研通微信公众号,转发送积分 3975250
求助须知:如何正确求助?哪些是违规求助? 3519625
关于积分的说明 11199055
捐赠科研通 3255962
什么是DOI,文献DOI怎么找? 1798001
邀请新用户注册赠送积分活动 877358
科研通“疑难数据库(出版商)”最低求助积分说明 806298