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目的探讨浙江省台州市黄岩区气传真菌孢子的散布规律及其与气象因素之间的关系,为防治气传真菌引起的过敏性变态反应疾病提供参考依据。方法在浙江省台州市黄岩区采用连续24 h曝片法收集2012年9月1日—2013年08月31日气传真菌样品,并记录每日气象资料,分析气传真菌孢子的散布与季节、天气变化的消长规律。结果共收集曝片336片,检出真菌孢子60余种共13 822个,其中黑孢子菌检出数最多(31.42%),其次为芽枝菌(23.66%)和毛霉菌(21.83%);3—10月空气中漂浮的真菌孢子较多,并呈双峰分布,3—5月和7—9月为高峰期;春季、夏季、秋季和冬季空气中检出真菌孢子数分别为(1 705.41±303.28)、(1 384.71±242.14)、(760.44±109.24)和(221.35±60.46)个,4个季节真菌孢子数差异有统计学意义(F=900.634,P<0.001);日均气温<15℃时,空气中真菌孢子数量随温度升高增量明显,≥15℃真菌孢子数量逐渐趋于稳定;风速与气传真菌孢子数量存在反向增长的关系;气传真菌孢子数随着降雨量的增大呈现出先增多而后减少的趋势。结论气传真菌孢子在空气中广泛存在,其数量与气温、风速和降雨量等气象因素有关。摄氏度
Objective To investigate the distribution of airborne fungal spores in Huangyan District, Taizhou City, Zhejiang Province and their relationship with meteorological factors, and to provide references for the prevention and treatment of allergic allergic diseases caused by airborne fungi. Methods The samples of airborne fungi were collected from September 1, 2012 to August 31, 2013 in Huangyan District, Taizhou City, Zhejiang Province for 24 h. The daily meteorological data were recorded and the distribution and season of airborne sporozoites were analyzed. , Changes in the law of the growth and decline. Results A total of 336 tablets were collected, of which 13 822 fungi spores were detected. Among them, the highest number of mycospores was detected (31.42%), followed by 23.66% of mycobacteria and 21.83% of Mucor. The number of fungal spores floating in the air from March to October was more and showed a bimodal distribution, with peak values in March-May and July-September. The number of fungal spores detected in air in spring, summer, autumn and winter were (1 (F = 900.634, P <0.001). The average daily temperature was lower than that of the control (705.41 ± 303.28), (1 384.71 ± 242.14), (760.44 ± 109.24) and (221.35 ± 60.46) At 15 ℃, the number of fungal spores increased obviously with increasing temperature, and the number of fungal spores ≥15 ℃ tended to be stable. The relationship between wind speed and the number of airborne spores increased inversely. The number of airborne fungi spores increased with the increase of temperature Increase shows the first increase and then reduce the trend. Conclusions The sporophytes of airborne fungi are widespread in the air and their numbers are related to meteorological factors such as temperature, wind speed and rainfall. Celsius