Climate Adaptability Analysis of Traditional Dwellings in Mountain Terraced Areas: A Case Study of ‘Mushroom Houses’ in the Hani Terraces of Yunnan, China

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Detalles Bibliográficos
Publicado en:	Atmosphere vol. 16, no. 5 (2025), p. 608
Autor principal:	Hu Luyao
Otros Autores:	Liu, Yinong, Li, Xinkai, Yan Pengbo
Publicado:	MDPI AG
Materias:	Meteorological data Insulation Ventilation Thermal comfort Adaptability Humidity Terraces Wind speed High temperature Questionnaires Residential areas Winter Materials selection Temperature Seasonal variations Thick walls Summer Indoor environments Mushrooms Precipitation Rammed earth Daily temperatures Green buildings Seasonal variation Houses Insulating materials Climatic analysis Architecture Structural forms Temperature variations Sustainable practices Case studies Research methodology Climate Perceptions Wind Sustainable development High humidity Environmental stewardship Dwellings
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Descripción
Resumen:	This study examines the climate adaptability of traditional Hani ‘Mushroom Houses’ located in the rice terrace region of Honghe Hani Autonomous Prefecture, Yunnan, China. By analyzing 30 years of meteorological data, the study identifies the local climatic characteristics of high temperatures, high humidity, and significant diurnal temperature variations. The thermal comfort voting method was used to establish a quantitative relationship between the Physiological Equivalent Temperature (PET) index and residents’ subjective thermal perceptions, thereby assessing seasonal variations in thermal comfort. Field measurements of indoor and outdoor temperature, humidity, and wind speed were conducted in May and December 2023 to evaluate thermal interactions between rooms. This study demonstrated: (1) the critical roles of building orientation (e.g., northwest-facing design), functional layout (e.g., multi-story zoning), and structural forms (e.g., thick walls, thatched roofs) in regulating temperature and humidity. (2) Confirmed that Hani ‘Mushroom Houses’ stabilize indoor environments through passive strategies, including material selection (wood, rammed earth), natural ventilation (cross-draft design), and spatial organization (climate-buffering storage layers). (3) Provided empirical evidence for optimizing traditional dwellings (e.g., enhanced insulation, ventilation improvements) and advancing sustainable practices in similar climatic regions.
ISSN:	2073-4433
DOI:	10.3390/atmos16050608
Fuente:	Publicly Available Content Database