中华临床免疫和变态反应杂志2011，Vol.5Issue(2)：97-101,5.
太原市30年间2次气传花粉调查结果对比
Comparison of the Result from Two Airborne Pollen Survey Conducted in Taiyuan City During the Past Thirty Years
张克军 1王长生 1成娜莎 1王宁 1刘太琴 1王斌全1
作者信息
- 1. 山西医科大学第一临床医学院耳鼻咽喉-头颈外科,太原030001
- 折叠
摘要
Abstract
Objective To investigate the species, amount and seasonal distribution of airborne pollen in Taiyuan City. Methods Daily airborne pollen monitoring was performed by Gravitational Method using Ye's Sampler in Taiyuan from July 2008 to June 2009, and compared the recent survey result with the result of 1977-1978. Results 17 192 grains of pollen/1 000 mm2 were collected within the period mentioned above in total. Peak value of mensal pollen count was seen in August to September, which was followed by in March to May. Twelve kinds of new airborne pollens were collected in our recent survey, and the pollen of one kind of harmful invasive plants, Ambrosia was shown in our survey. The five kinds of common and abundant pollens accounted for as much as 76.72％ of total annual pollens amount in 1977-1978; the four kinds of common and abundant pollens accounted for as much as 73.33％ in 2008-2009. Artemisia pollen was the most abundant airborne pollens in mount (38.37％). The recent percentage of Populus and Salix pollen decreased obviously, compared to the data of 30 years before, resulting in peak value of mensal pollen count was seen in summer-autumn instead of spring in 2008-2009. Conclusions Global warming was one of the possible major reasons that spring airborne pollens peak started earlier and lasted longer.The harmful invasive plants, Ambrosia should not be ignored.关键词
气传花粉/花粉鉴定/花粉含量/季节播散规律/太原Key words
airborne pollen/ identification of pollen/ pollen count/ seasonal distribution of airborne pollen/ Taiyuan分类
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张克军,王长生,成娜莎,王宁,刘太琴,王斌全..太原市30年间2次气传花粉调查结果对比[J].中华临床免疫和变态反应杂志,2011,5(2):97-101,5.
