CAJ | 학술논문

目的：通过调查以明确哈尔滨市全年气传花粉的种类、数量及其分布特征。方法采用重力沉降法，用叶氏采样器对哈尔滨市2007年1月1日到12月31日气传花粉监测。结果全年监测到气传花粉总量为46868粒/1000 mm2，时间分布显示两个高峰，分别是春季3～5月和秋季7～9月。全年气传花粉有明显种属差异，树木花粉主要在春季，以杨、榆、柳为主，分别占全年花粉的31．95％、7．92％、5．60％；杂草类植物花粉主要在秋季，以蒿属、藜科、草属为主，分别占全年花粉的31．23％、5．36％、4．76％。结论2007年哈尔滨市花粉分布呈现春、秋两季高峰，春季以杨树花粉为主，秋季以蒿属花粉为主。
목적：통과조사이명학합이빈시전년기전화분적충류、수량급기분포특정。방법채용중력침강법，용협씨채양기대합이빈시2007년1월1일도12월31일기전화분감측。결과전년감측도기전화분총량위46868립/1000 mm2，시간분포현시량개고봉，분별시춘계3～5월화추계7～9월。전년기전화분유명현충속차이，수목화분주요재춘계，이양、유、류위주，분별점전년화분적31．95％、7．92％、5．60％；잡초류식물화분주요재추계，이호속、려과、초속위주，분별점전년화분적31．23％、5．36％、4．76％。결론2007년합이빈시화분분포정현춘、추량계고봉，춘계이양수화분위주，추계이호속화분위주。
Objective To investigate the species,amount and seasonal distribution of airborne pollens in Harbin in 2007.Methods The airborne pollen monitoring was performed by Gravitational Method using Ye’s Sampler in the city of Harbin since Jan.1st.2007 to Dec.31st.2007.Results 46868 pollens grains/1000mm2 were collected in 2007.There were two pollen seasons in Harbin,which were March to May in spring and June to September autumn respectively.Seasonal distributions of airborne pollen species varied significantly.The major airborne pollens were tree pollen in the spring,such as Populus,Ulmus,and Salix, accounting for 31.95%,7.92%,and 5.60% of the total annual pollen count respectively.The major airborne pollens were weed pollen in autumn,such as Artemisia,Chenopdium,and Humulus,accounting for 31.23%,5.36%,and 4.76% of total annual pollen count respectively.Conclusion There were two pollen seasons in Harbin,one was seen in spring and another in the autumn.Populus and Artemisia was of majority pollen in spring and autumn,respectively.