Local climate zones in the city of Nur-Sultan (Kazakhstan) and their connections with urban heat island and thermal comfort

Nowadays, under the conditions of modern development, an increase in population leads to a significant increase in urban settlements with their specific characteristics, which in turn may have a significant impact on the formation of special microclimatic conditions within cities. Due to territorial expansion of cities, most of them are developed at a significantly high speed, which may lead to dramatic changes both for the residents and for the environment within the cities. Since urban planning has been developing for a rather long time, there are many ways to regulate this process by taking into account local physical and geographical features. This work is devoted to relationships between various microclimatic indicators of changes in the structure of buildings. It is shown that an increase in the share of compact high-rise (local climate zone (LCZ)-1) and mid-rise (LCZ-2) buildings is reflected in an increase in the intensity of the urban heat island, both in average annual (+0.4...+0.5 C) and seasonal variations (+0.75 C for summer). This in turn causes an increase in the PET (Physiological Equivalent Temperature) thermal index (increasing of frequency of strong and extreme heat stress conditions) and a decrease in the UTCI (Universal Thermal Climate Index). © Published under licence by IOP Publishing Ltd.

Авторы
Berlessova A.A.1 , Konstantinov P.I. 1, 2
Сборник материалов конференции
Издательство
Institute of Physics Publishing
Номер выпуска
1
Язык
Английский
Статус
Опубликовано
Номер
012060
Том
611
Год
2020
Организации
  • 1 Lomonosov Moscow State University, Faculty of Geography, Leninskie Gory 1, Moscow, 119991, Russian Federation
  • 2 RUDN University, Lab. of Smart Technologies for Sustainable Development of Urban Environment under Global Changes, Moscow, Russian Federation
Ключевые слова
Information systems; Information use; Geographical features; Heat stress condition; Local climate; Microclimatic conditions; Modern development; Physiological equivalent temperatures; Seasonal variation; Urban heat island; Atmospheric temperature
Дата создания
20.04.2021
Дата изменения
20.04.2021
Постоянная ссылка
https://repository.rudn.ru/ru/records/article/record/71678/
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