Research On Planting Model Of Traditional Village Based On Climate Adaptability

With the deep implementation of China's rural revitalization strategy,more and more attention has been paid to the improvement of rural human settlements.The bioclimatic environment in the rural environment is an important indicator to measure the quality of human settlements.Plant planting pattern of traditional village has formed an adaptive mechanism to cope with climate through long-term evolution.This mechanism contains the dual wisdom of environment and culture.Studying the plant planting pattern of traditional village based on climate adaptability is beneficial to tap the wisdom of traditional village climate adaptability is conducive to in-depth understanding and mining of traditional village climate adaptability wisdom.There is obvious climate adaptability wisdom of plant planting pattern in Hongjiatuan on the north bank of Chaohu Lake.Using the method of investigation and numerical simulation,this study explores the wisdom of plant planting pattern in the traditional village of Hongjiatuan in order to found the internal scientific thinking methods and practice rules.This study has important practical significance for providing theoretical basis and design methods of village plant planning and creating a comfortable and livable rural microclimate environment in the future.This study takes the plant planting pattern of Hongjiatuan Lake as the research object.First,based on the literature survey,the mechanisms and characteristics on microclimate,related factors affecting the microclimate effect of plant planting are proposed.Second,a survey of Hongjiatuan found several plant planting patterns,including “trees are the main and shrubs are the supplement”,“deciduous trees are the main and evergreen trees are the supplement”,and "dotted distribution is main and group distribution is supplement".Then,according to the characteristics of plant microclimate in summer and winter,this study set up a test plan for the change of single elements of planting patterns.The numerical simulation software ENVI-met was used to quantitatively study the microclimate effects of multiple planting patterns in Hongjiatuan in summer and winter.Finally,by referring to the physical characteristic parameters of temperature and humidity,wind speed,average radiant temperature and value characteristic parameters PMV to quantitatively evaluate and analyze the bioclimatic environment.The following conclusions are drawn:(1)The plant planting pattern of Hongjiatuan is generally climatically adaptable.It obviously improves the microclimate comfortable environment in the summer environment,and it has anegative impact on the microclimate environment in the winter,but it has adaptable characteristics for reducing the negative effects in winter;(2)The pattern of "dotted distribution is main and group distribution is supplement" in Hongjiatuan traditional villages has a certain contribution to microclimate adaptability.The dotted layout creates a comfortable space of jumping dots in summer and winter to avoid the human body being in an uncomfortable space for a long time;(3)The pattern of “trees are the main and shrubs are the supplement” in Hongjiatuan has smart climate adaptability characteristics in the summer environment;(4)The pattern of “deciduous trees are the main and evergreen trees are the supplement” in Hongjiatuan has smart climate adaptability characteristics in the winter environment;(5)Climate adaptability of planting patterns in Hongjiatuan has a weakening trend.