【摘要】 目的调查青岛市夏秋季草本植物气传花粉的种类、含量及分布规律,为夏秋季花粉症的防治提供依据。方法采用重力沉降法,于2010年3月1日至2011年2月28日分别在青岛东、西部设监测点,每日进行花粉曝片。结果青岛市东部夏秋季草本植物气传花粉总含量为3 532粒,占全年花粉总量的42.43%;鉴定出9科6个属。西部夏秋季草本植物气传花粉总含量为1 537粒,占全年花粉总量的38.25%;鉴定出8科4个属。夏秋季草本植物花粉数量月分布高峰在8～9月份。葎草属含量最高,东、西部全年合计1 955粒,其次是蒿属花粉为1 565粒,禾本科670粒,豚草花粉432粒。结论蒿属、葎草属、禾本科和豚草属花粉是青岛市夏秋季草本植物主要的气传花粉,是引起夏秋花粉症的重要病因。更多还原

【Abstract】 Objective To investigate the species,contents and distribution regularity of summer-autumn airborne herbal pollen species in Qingdao City in order to provide reference for pollinosis prevention.Methods Monitoring spots were set up from 1st March 2010 to 28st February 2011 in eastern and western Qingdao,to expose pollens films in the air everyday with gravity sampler.Results The total amount of airborne herbal pollens in eastern Qingdao was 3 532,which took up 42.43%of the annual pollen amount,identified to 9 families,6 genera.While in western Qingdao,the amount is totally 1 537 grains,accounting for 38.25%,identified to 8 families,4 genera.The monthly distribution peak is from August to September.The amount of Humulus pollen is the highest,1 955 grains in total in both western and eastern areas during the whole year.Artemisia pollen is the second highest,up to 1 565 grains.Gramineae pollen is 670 grains and ambrosia pollen is 432 grains.Conclusion Humulus,Artemisia,Gramineae, Ambrosia are the main summer-autumn herbal pollens in Qingdao city to cause pathogenesis with autumnal pollinosis in this district.更多还原