title: Quality control in bio-monitoring networks, Spanish Aerobiology Network.
abstract: Several of the airborne biological particles, such as pollen grains and fungal spores, are known to generate human health problems including allergies and infections. A number of aerobiologists have focused their research on these airborne particles. The Spanish Aerobiology Network (REA) was set up in 1992, and since then dozens of research groups have worked on a range of related topics, including the standardization of study methods and the quality control of data generated by this network. In 2010, the REA started work on an inter-laboratory survey for proficiency testing purposes. The main goal of the study reported in the present paper was to determine the performance of technicians in the REA network using an analytical method that could be implemented by other bio-monitoring networks worldwide. The results recorded by each technician were compared with the scores obtained for a bounded mean of all results. The performance of each technician was expressed in terms of the relative error made in counting each of several pollen types. The method developed and implemented here proved appropriate for proficiency testing in interlaboratory studies involving bio-monitoring networks, and enabled the source of data quality problems to be pinpointed. The test revealed a variation coefficient of 10%. The relative error was significant for 3.5% of observations. In overall terms, the REA staff performed well, in accordance with the REA Management and Quality Manual. These findings serve to guarantee the quality of the data obtained, which can reliably be used for research purposes and published in the media in order to help prevent pollen-related health problems.
authors.affiliation: Department of Botany, Ecology and Plant Physiology, University of Córdoba, Agrifood Campus of International Excellence (CeiA3), Campus of Rabanales, 14071, Córdoba, Spain. b42otmoj@uco.es
authors.forename: Jose
authors.initials: J
authors.lastname: Oteros
authors.forename: Carmen
authors.initials: C
authors.lastname: Galán
authors.forename: Purificación
authors.initials: P
authors.lastname: Alcázar
authors.forename: Eugenio
authors.initials: E
authors.lastname: Domínguez-Vilches
mesh_terms: D000393:Air Pollutants; D004781:Environmental Exposure; D004784:Environmental Monitoring / Q000379:methods*; D006801:Humans; D000091402:Prohibitins; D011786:Quality Control; D013030:Spain
chemical_list: D000393:Air Pollutants; C000717331:PHB2 protein, human; D000091402:Prohibitins