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首页> 外文期刊>Aerobiologia >Atmospheric concentrations of selected allergenic fungal spores in relation to some meteorological factors, in TimiAYoara (Romania)
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Atmospheric concentrations of selected allergenic fungal spores in relation to some meteorological factors, in TimiAYoara (Romania)

机译：TimiAYoara（罗马尼亚）中与某些气象因素有关的选定的致敏真菌孢子的大气浓度

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Present investigation was undertaken to study the dynamics of relationships between atmospheric fungal spores and meteorological factors in western Romania. The airborne spore sampling was carried out by employing volumetric sampling. A total of nine meteorological parameters were selected for this investigation. During 2008-2010, it was found the same pattern of behaviour in the atmosphere for selected spore types (Alternaria, Cladosporium, Pithomyces, Epicoccum and Torula). The spores occurred in the air throughout the whole year, but maximum concentrations were reached in summer. Cladosporium and Alternaria peak levels were observed in June. Epicoccum peak value was found in September. The relationships between airborne spore concentrations and environmental factors were assessed using the analysis of Spearman's rank correlations and multiple linear regressions. Spearman's rank correlation analysis revealed that maximum, minimum and mean temperature, and number of sunshine hours were strongly (p < 0.01) and directly proportional to the concentration of all analysed fungal spores. Negative and significant correlations were with daily mean relative humidity. The variance explained percentage by regression analyses varied between 30.6 and 39.6 % for Alternaria and Cladosporium airborne spores. Statistical methods used in this study are complementary and confirmed stable dependence of Alternaria and Cladosporium spore concentrations on meteorological factors. The climate change parameters either increased temperatures, changed precipitation regimes or a combination of both affected allergenic fungal spore concentrations in western Romania. This study demonstrates the need for investigations throughout the year, from month to month, regarding the correct interpretation of airborne spore relationships with meteorological parameters.
机译：目前正在进行调查，以研究罗马尼亚西部大气真菌孢子与气象因素之间的关系。空气中的孢子取样是通过体积取样进行的。总共选择了九个气象参数用于此调查。在2008年至2010年期间，对于选定的孢子类型（Alternaria，Cladosporium，Pithomyces，Epicoccum和Torula）在大气中的行为模式相同。全年都在空气中产生孢子，但夏季达到最大浓度。六月观察到了枝孢菌和链格孢菌的峰值水平。九月的峰值是峰值。使用Spearman秩相关分析和多元线性回归分析评估了空气中孢子浓度与环境因素之间的关系。 Spearman的秩相关分析表明，最高，最低和平均温度以及日照小时数很强（p <0.01），并且与所有分析的真菌孢子的浓度成正比。负相关和显着相关与每日平均相对湿度有关。变异分析所解释的百分比百分比对于链格孢和气生孢子菌空中孢子的回归分析介于30.6％和39.6％之间。这项研究中使用的统计方法是互补的，并证实了链格孢和孢子孢子浓度对气象因素的稳定依赖性。气候变化参数要么升高温度，要么改变降水方式，要么同时影响罗马尼亚西部过敏性真菌孢子浓度。这项研究表明，一年四季都需要进行调查，以正确理解空气中孢子与气象参数之间的关系。

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