| The weather is an important landscape resource,and it also has the features of landscaping and landscaping.At present,the study of weather landscape still needs more extensive attention.Exploring the formation conditions and regularity of weather landscapes and quantifying weather landscape resources in the time domain can provide theoretical support and academic accumulation for the systematic study of weather landscapes.It has important significance for riching discipline research system,building a data foundation,and calling for attention.This paper takes Guangxi Nanning Wuxu International Airport as the research site,using the hourly observation data of Guangxi branch of the Air Traffic Administration Bureau of China Civil Aviation Central and southern area in 2007-2016,and using field survey method,expert opinion method,statistical analysis method.According to the aesthetic features and causes of the weather landscape,the weather conditions of Nanning Wuxu International Airport were quantified based on visibility,cloud conditions,and weather phenomena,then evaluated the weather landscape resources by the number of landscape days.The climate comfort index of Nanning Wuxu International Airport is evaluated by using the temperature humidity index model,the wind effect index model and the index of cloth loading comfort model.This paper completed the correlation analysis between weather landscape and meteorological factors and climate comfort.The main results are as follows:(1)This paper formulates the quantitative statistical standard for 15 types of weather landscape at Nanning Wuxu International Airport,and completes some of weather and landscape resources statistics,the results show that:The landscape resources in the four seasons are summer>autumn>spring>winter;In all kinds of weather landscapes,the cloud flocculation is mainly in 5-9 months,monthly average 11d;the cloud lid is mainly in 4-10 months,monthly average 19d;the glow is mainly in 5-10 months,monthly average 15d;the afterglow is mainly in 4-11 months,monthly average 16d;the sunrise is mainly in 5-8 months,monthly average 5d;the sundown is mainly in 4-11 months,monthly average 9d;the lightning is mainly in 5-8 months,monthly average 9d.Time domain of landscape distribution are glow?afterglow?sundown>cloud lid>cloud flocculation?sunrise>lightning>night rain?misty rain.The quantity of landscape resources are afterglow>cloud lid>glow>sundown>cloud flocculation>lightning>sunrise>night rain>misty rain.The landscape diversity and landscape probability are summer>autumn>spring>winter.(2)Cloud flocculation?cloud lid and lightning landscape had the strongest correlation with temperature,and positively correlated.Glow?afterglow?sunrise and sundown had the strongest correlation with sunshine duration,and positively correlated.Night rain and misty rain landscape had the strongest correlation with sunshine duration,and negatively correlated.Cloud flocculation?cloud lid?glow?afterglow?sunrise?sundown and lightning landscape are negatively correlated with climate comfort.Night rain and misty rain landscape are positively correlated with climate comfort.The amount of summer landscape resources is positively correlated with temperature and sunshine duration,and the correlation degree is very strong.(3)Through the analysis of weather landscape resources and correlative factor,four features of Nanning Wuxu International Airport are summed up,that are:it belongs to the cold weather;the weather landscape category is rich in type,the weather landscape is seasonal,and the landscape probability is negatively correlated with the body sense comfort.Finally this paper has put forward the best viewing time and the best viewing place. |
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