Use of personal sporetraps to complement continuous aerobiological monitoring.

Autor: Molina, Rafael Tormo, Palacios, Inmaculada Silva, Garijo, Ángela Gonzalo, Muñoz Rodríguez, AdolfoF., Rodríguez, Santiago Fernández, Aguado, Delfina Recio
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Zdroj: Grana; 2010, Vol. 49 Issue 2, p134-141, 8p, 1 Chart, 6 Graphs
Abstrakt: We analysed pollen and spore data obtained from one continuous and two personal Burkard sporetraps during the spring months of three years (2007-2009). For the statistical analysis, the data was normalised with a log transformation, and then subjected to an ANOVA and a Pearson correlation analysis. The best time to use the personal samplers was determined from 15 years of continuous aerobiological monitoring pollen data to be between 11:00-16:00, when highest concentration was found and in a steady way. Height of sampling was compared at floor level and at 1.1 m with personal samplers; both of them were on a terrace at 6 m above the ground, but no statistically significant differences were found. The results revealed that there were apparently no differences between continuous and personal Burkard samplers for total pollen and spores. Nevertheless, distinguishing the main pollen types (i.e., Poaceae, Quercus, Olea, Cupressaceae, Plantago, and Platanus) revealed that there are some differences for Poaceae pollen only. In conclusion, personal samplers could be used to anticipate continuous monitoring data because their sampling is shorter and the results may be obtained quicker than with a continuous sampler, although they must never be considered as a replacement. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index
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