How will window opening change under global warming: A study for China residence

Liu Yumeng; Liu Shuchang; Wang ShuxiaoZhao Bin

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How will window opening change under global warming: A study for China residence

机译：How will window opening change under global warming: A study for China residence

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Global warming could change building ventilation by altering window opening behavior, which may threaten public health as the average occupant spends over 80% of their time indoors. Here, by considering outdoor temperature as the main driving force and integrating the impact of operating air-conditioner, we constructed the climate-zone-specific relationships between outdoor temperature, window opening behavior, and air conditioner operating behavior using Bayesian linear regression for China residence. Based on the relationships, we quantified the change in window opening duration in scenarios SSP126 and SSP585 in 2050 compared to 2015 across mainland China. Our projections indicate that warming would reduce annual window opening for 40% of the population. The variation in window opening duration by season shows the different spatial distribution, which is expected to decrease for almost all populations in summer. Our results provide a basis for understanding human adaption to climate warming with attention to the risks caused by changed ventilation and the associated issues such as energy consumption.

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来源
《Building and environment》 |2022年第2期|108672.1-108672.10|共10页
作者
Liu Yumeng; Liu Shuchang; Wang ShuxiaoZhao Bin;
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作者单位

Tsinghua Univ, Sch Architecture, Dept Bldg Sci, Beijing 100084, Peoples R China;

Swiss Fed Inst Technol, Inst Atmospher & Climate Sci, CH-8092 Zurich, Switzerland;

Tsinghua Univ, Sch Environm, State Key Joint Lab Environm Simulat & Pollut Con, Beijing 100084, Peoples R China|Tsinghua Univ, Sch Environm, State Environm Protect Key Lab Sources & Control, Beijing 100084, Peoples R ChinaTsinghua Univ, Sch Architecture, Dept Bldg Sci, Beijing 100084, Peoples R China|Tsinghua Univ, Beijing Key Lab Indoor Air Qual Evaluat & Control, Beijing 100084, Peoples R China;

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原文格式 PDF
正文语种英语
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关键词
Climate change; Window opening; Ventilation; Indoor environment;

How will window opening change under global warming: A study for China residence

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