中华临床免疫和变态反应杂志2025，Vol.19Issue(4)：232-237,6.DOI:10.3969/j.issn.1673-8705.2025.04.004
山西省临汾市春季花粉特征与气象因素的相关性初步研究
Preliminary study on the correlation between spring pollen characteristics and meteoro-logical factors in Linfen city,Shanxi province
摘要
Abstract
Objective To investigate the distribution characteristics spring pollen in of Linfen City and to clarify the influence of meteorological factors on pollen concentration.Methods Gravitational sedimentation method was used to monitor the air transfer pollen of Linfen city from March 1 to June 30,2024.Concurrent meteorological data(average atmospheric pressure,temperature,humidity,wind speed,sunshine duration,rainfall,PM10 and PM2.5)were obtained from the local meteorological station.Results A total of 16 200 pol-len grains were collected and classified into 18 genera.The most predominant pollens were Platanus(3,552 grains/1,000 mm2,21.93％),Pinus tabuliformis(3,154 grains/1,000 mm2,19.47％),and Moraceae(2,936 grains/1,000 mm2,18.12％).A significant positive correlation was found between average atmos-pheric pressure and pollen concentration(correlation coefficient:0.5243,P＜0.01).In contrast,sunshine duration,precipitation,wind speed,PM10,and PM2.5 were negatively correlated with pollen concentration,al-though these correlations were not statistically significant.Conclusion The peak pollen season in Linfen city occurs from late March to mid-April.In meteorological factors,atmospheric pressure has a key influence on the pollen concentration.Understanding the pollen distribution characteristics and their correlation with meteorology may help pollnosis patients avoid exposure during high-risk periods and provide a scientific basis for the formu-lation of regional pollinosis prevention and control strategies.关键词
花粉浓度/花粉监测/临汾市/气象因素Key words
pollen concentration/pollen monitoring/Linfen city/meteorological factors引用本文复制引用
辛晶晶,陈微,张丹杨,闫琳毅,廉喆,王红,吴光普,汤蕊..山西省临汾市春季花粉特征与气象因素的相关性初步研究[J].中华临床免疫和变态反应杂志,2025,19(4):232-237,6.基金项目
临汾市人民医院重点科研项目(T2024009) （T2024009）
临汾市人民医院一般项目(T2025010) Linfen People's Hospital Key Research project(T2024009) （T2025010）
General Project of Linfen People's Hospital(T2025010) （T2025010）
