气候变化领域集成服务门户(CCPortal): Exploring the relationship between land use/land cover and apparent temperature in China (1996-2020): implications for urban planning

CCPortal

DOI	10.1038/s41598-024-53858-8
	Exploring the relationship between land use/land cover and apparent temperature in China (1996-2020): implications for urban planning
	Ding, Han; Ren, Qiuru; Wang, Chengcheng; Chen, Haitao; Wang, Yuqiu
发表日期	2024
ISSN	2045-2322
起始页码	14
结束页码	1
卷号	14 期号:1
英文摘要	In recent decades, rising air temperatures (AT) and apparent temperatures (AP) have posed growing health risks. In the context of China's rapid urbanization and global climate change, it is crucial to understand the impact of urban land use/land cover (LULC) changes on AP. This study investigates the spatial distribution and long-term variation patterns of AT and AP, using data from 834 meteorological stations across China from 1996 to 2020. It also explores the relationship between AT, AP, and LULC in the urban core areas of 30 major cities. Study reveals that AT and AP exhibit overall high spatial similarity, albeit with greater spatial variance in AP. Notably, regions with significant disparities between the two have been identified. Furthermore, it's observed that the spatial range of high AP change rates is wider than that of AT. Moreover, the study suggests a potential bivariate quadratic function relationship between Delta T (the difference between AT and AP) and Wa_ratio and Ar_ratio, indicating the presence of a Least Suitable Curve (LSC), Wa_ratio=0.263(+/- 0.0269)-0.437(+/- 0.0417)xAr_ratio\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$${\text{W}}_{{\text{a}}} \_{\text{ratio}} = {0}{{.263(}} \pm {0}{{.0269)}} - {0}{{.437(}} \pm {0}{{.0417)}} \times {\text{Ar}}\_{\text{ratio}}$$\end{document}. Urban LULC planning should carefully avoid intersecting with this curve. These findings can provide valuable insights for urban LULC planning, ultimately enhancing the thermal comfort of urban residents.
英文关键词	Apparent temperature; LULC change; Thermal comfort; Urban planning
语种	英语
WOS研究方向	Science & Technology - Other Topics
WOS类目	Multidisciplinary Sciences
WOS记录号	WOS:001159201000031
来源期刊	SCIENTIFIC REPORTS
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/300112
作者单位	Nankai University
推荐引用方式 GB/T 7714	Ding, Han,Ren, Qiuru,Wang, Chengcheng,et al. Exploring the relationship between land use/land cover and apparent temperature in China (1996-2020): implications for urban planning[J],2024,14(1).
APA	Ding, Han,Ren, Qiuru,Wang, Chengcheng,Chen, Haitao,&Wang, Yuqiu.(2024).Exploring the relationship between land use/land cover and apparent temperature in China (1996-2020): implications for urban planning.SCIENTIFIC REPORTS,14(1).
MLA	Ding, Han,et al."Exploring the relationship between land use/land cover and apparent temperature in China (1996-2020): implications for urban planning".SCIENTIFIC REPORTS 14.1(2024).