URBAN HEAT ISLAND EFFECT OF CHENGGONG DISTRICT IN KUNMING, CHINA

被引：0

作者：

Bai Yufu ^{[1
]}

Wang Zhihao ^{[1
]}

Li Mingyan ^{[1
]}

Zhou Yi ^{[1
]}

Leng Tingting ^{[2
]}

机构：

[1] Kunming Univ Sci & Technol, Fac Civil Engn & Mech, Kunming 650500, Yunnan, Peoples R China

[2] Kunming Univ Sci & Technol, Yunnan Key Lab Disaster Reduct Civil Engn, Kunming 650500, Yunnan, Peoples R China

来源：

ENVIRONMENTAL ENGINEERING AND MANAGEMENT JOURNAL | 2019年 / 18卷 / 07期

关键词：

geographic information system (GIS); isotherm; mobile measurement; urban heat island (UHI); THERMAL ENVIRONMENT; CLIMATE-CHANGE; CITY; AIR;

D O I：

暂无

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

This paper measures the temperatures along a test route through Chenggong District, Kunming, by mobile measurement, and revises the measured data to 4 different time points of the test period, aiming to enhance the data utilization efficiency. The modified data were plotted into isotherm slices at the four time points, and the urban heat island (UHI) features, as well as its influencing factors were analysed on geographic information system (GIS) software. The results of the measurements showed that, high temperatures were measured in university district, residential area and government administrative area are the highest, reaching 19.94 degrees C, 20.01 degrees C, and 20.05 degrees C, respectively, while the lowest temperature was observed at Guanshan Reservoir, which was only 17.64 degrees C. The maximum UHI intensity stood at 2.41 degrees C, which occurred at 19:30. In addition, cooling effect of local water bodies depends on the size of the water body and the distance from the living area.

引用

页码：1591 / 1598

页数：8

共 26 条

[1] Effect of climate change on building cooling loads in Tokyo in the summers of the 2030s using dynamically downscaled GCM data [J].

Arima, Yusuke ;

Ooka, Ryozo ;

Kikumoto, Hideki ;

Yamanaka, Toru .

ENERGY AND BUILDINGS, 2016, 114 :123-129

[2] Summertime Urban Heat Island study for Guwahati City, India [J].

Borbora, Juri ;

Das, Apurba Kumar .

SUSTAINABLE CITIES AND SOCIETY, 2014, 11 :61-66

[3] MOBILE PHONES ELECTROMAGNETIC FIELD RADIATION RESEARCH AND ANALYSIS OF ITS DISPERSION BY APPLYING MATLAB7 SOFTWARE [J].

Buckus, Raimondas ;

Baltrenas, Pranas ;

Skeivalas, Jonas ;

Grubliauskas, Raimondas ;

Cretescu, Igor .

ENVIRONMENTAL ENGINEERING AND MANAGEMENT JOURNAL, 2017, 16 (05) :1177-1184

[4] Assessment of the canopy urban heat island of a coastal arid tropical city: The case of Muscat, Oman [J].

Charabi, Yassine ;

Bakhit, Abdelhamid .

ATMOSPHERIC RESEARCH, 2011, 101 (1-2) :215-227

[5] Extraction of the global absolute temperature for Northern Hemisphere using a set of 6190 meteorological stations from 1800 to 2013 [J].

Christopoulos, Demetris T. .

JOURNAL OF ATMOSPHERIC AND SOLAR-TERRESTRIAL PHYSICS, 2015, 128 :70-83

[6] A global economic assessment of city policies to reduce climate change impacts [J].

Estrada F. ;

Botzen W.J.W. ;

Tol R.S.J. .

Nature Climate Change, 2017, 7 (6) :403-406

[7] Seasonal Variations of the Surface Urban Heat Island in a Semi-Arid City [J].

Haashemi, Sirous ;

Weng, Qihao ;

Darvishi, Ali ;

Alavipanah, Seyed Kazem .

REMOTE SENSING, 2016, 8 (04)

[8] The interaction of rivers and urban form in mitigating the Urban Heat Island effect: A UK case study [J].

Hathway, E. A. ;

Sharples, S. .

BUILDING AND ENVIRONMENT, 2012, 58 :14-22

[9] Mitigating urban heat islands: A method to identify potential wind corridor for cooling and ventilation [J].

Hsieh, Chun-Ming ;

Huang, Hsin-Chiao .

COMPUTERS ENVIRONMENT AND URBAN SYSTEMS, 2016, 57 :130-143

[10]

Kadhim-Abid AL, 2019, ENVIRON ENG MANAG J, V18, P417

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