Exploring Adaptive UHI Mitigation Solutions by Spatial Heterogeneity of Land Surface Temperature and Its Relationship to Urban Morphology in Historical Downtown Blocks, Beijing

城市热岛 北京 城市形态 城市规划 环境科学 自然地理学 市中心 不透水面 背景(考古学) 城市空间结构 城市街区 植被(病理学) 地理 空间异质性 气象学 生态学 中国 医学 考古 病理 生物
作者
Liukuan Zhang,Xiaoxiao Shi,Qing Chang
出处
期刊:Land [Multidisciplinary Digital Publishing Institute]
卷期号:11 (4): 544-544 被引量:8
标识
DOI:10.3390/land11040544
摘要

Heat stress brought on by the intensification of urban heat island (UHI) has caused many negative effects on human beings, which were found to be more severe in highly urbanized old towns. With the inconsistent findings on how urban spatial morphological characteristics influence land surface temperature (LST) and gaps between design practices being found, we chose Beijing Old Town (BOT) as the study area and took the basic planning implementation module “block” as a study to reveal the spatial heterogeneity of LST and its relationship to multiple urban morphological characteristics with higher spatial resolution calculated via WorldView3. Our results have shown that (1) UHI effect was significant and spatially heterogeneous in BOT, and significant hot areas with high LST value and small LST differences were found, as cold areas were the exact opposite. (2) The proportion of vegetated area, water, impervious surface, and urban spatial structure indicators i.e., building coverage ratio, mean height, highest building index, height fluctuation degree, space crowd degree and sky view factor were identified as significantly affecting the LST of blocks in BOT. (3) The effects of GBI components and configuration on LST varied within different block types; generally, blocks with GBI with larger patches that were more complex in shape, more aggregated, and less fragmented were associated with lower LST. Finally, in the context of integrating our study results with relevant planning and design guidelines, a strategy sample of adaptive GBI planning and vegetation design for blocks with different morphological features was provided for urban planners and managers to make a decision on UHI mitigation in the renewal process of BOT.
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
fzd完成签到,获得积分10
1秒前
4秒前
livra1058完成签到,获得积分10
5秒前
HAO完成签到,获得积分10
7秒前
震动的沉鱼完成签到 ,获得积分10
8秒前
糕糕发布了新的文献求助40
9秒前
dyk完成签到,获得积分10
9秒前
11秒前
carryxu完成签到,获得积分10
11秒前
卡卡罗特应助谦让小蚂蚁采纳,获得10
11秒前
大个应助缓慢醉卉采纳,获得10
12秒前
lzhgoashore完成签到,获得积分10
12秒前
12秒前
helpme完成签到,获得积分10
12秒前
DLY完成签到,获得积分10
13秒前
14秒前
14秒前
达笙完成签到 ,获得积分10
15秒前
研友_VZG7GZ应助炒鸡小将采纳,获得10
17秒前
闪闪山柳完成签到 ,获得积分10
17秒前
在水一方应助科研通管家采纳,获得10
18秒前
小二郎应助科研通管家采纳,获得10
18秒前
852应助科研通管家采纳,获得10
18秒前
小马甲应助科研通管家采纳,获得10
18秒前
zzz发布了新的文献求助10
18秒前
wumiao_1应助科研通管家采纳,获得10
18秒前
wumiao_1应助科研通管家采纳,获得10
18秒前
在水一方应助科研通管家采纳,获得10
18秒前
传奇3应助科研通管家采纳,获得10
18秒前
18秒前
19秒前
19秒前
19秒前
小蘑菇应助科研通管家采纳,获得10
19秒前
在水一方应助科研通管家采纳,获得10
19秒前
19秒前
19秒前
19秒前
19秒前
19秒前
高分求助中
【提示信息,请勿应助】关于scihub 10000
Les Mantodea de Guyane: Insecta, Polyneoptera [The Mantids of French Guiana] 3000
徐淮辽南地区新元古代叠层石及生物地层 3000
The Mother of All Tableaux: Order, Equivalence, and Geometry in the Large-scale Structure of Optimality Theory 3000
Global Eyelash Assessment scale (GEA) 1000
Picture Books with Same-sex Parented Families: Unintentional Censorship 550
Research on Disturbance Rejection Control Algorithm for Aerial Operation Robots 500
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 4038426
求助须知:如何正确求助?哪些是违规求助? 3576119
关于积分的说明 11374556
捐赠科研通 3305834
什么是DOI,文献DOI怎么找? 1819339
邀请新用户注册赠送积分活动 892678
科研通“疑难数据库(出版商)”最低求助积分说明 815029