Influence of environmental factors on measurements with Hirst spore traps

References

• Alcázar , P. and Comtois , P. 2000 . The influence of sampler height and orientation on airborne Ambrosia pollen counts in Montreal . Grana , 39 : 303 – 307 .
   Web of Science ®Google Scholar
• Alcázar , P. , Stach , A. , Nowak , M. and Galán , C. 2009 . Comparison of airborne herb pollen types in Córdoba (southwestern Spain) and Poznan (western Poland) . Aerobiologia , 25 : 55 – 63 .
   Web of Science ®Google Scholar
• Arobba , D. , Guido , M. A. , Minale , P. , Montanari , C. , Placereani , S. , Pracilio , S. , Troise , C. , Voltolini , S. and Negrini , A. C. 2000 . Airborne pollen in Genoa (NW-Italy): A comparison between two pollen-sampling stations . Aerobiologia , 16 : 233 – 243 .
   Google Scholar
• Bergamini , B. M. , Grillenzoni , S. , Andreoni , A. D. , Natali , P. , Ranzi , A. and Bertolani , M. F. 2004 . Alternaria spores at different heights from the ground . Allergy , 59 : 746 – 752 .
   PubMed Web of Science ®Google Scholar
• Bryant , R. H. , Emberlin , J. C. and Norris-Hill , J. 1989 . Vertical variation in pollen abundance in north-central London . Aerobiologia , 5 : 123 – 137 .
   Google Scholar
• Caramiello , R. , Polini , V. , Siniscalco , C. , Mincigrucci , G. , Romano , B. , Frenguelli , G. and Bricchi , E. 1985 . Comparison between airborne pollens in Torino and Perugia (Italy) 1982-83-84 . Aerobiologia , 1 : 39 – 45 .
   Google Scholar
• Cariñanos , P. , Emberlin , J. , Galán , C. and Domínguez-Vilches , E. 2000 . Comparison of two pollen counting methods of slides from a Hirst type volumetric trap . Aerobiologia , 16 : 339 – 346 .
   Web of Science ®Google Scholar
• Chakraborty , P. , Gupta-Bhattacharya , S. , Chowdhury , I. , Majumdar , M. R. and Chanda , S. 2001 . Differences in concentrations of allergenic pollens and spores at different heights on an agricultural farm in West Bengal, India . Annals of Agricultural and Environmental Medicine , 8 : 123 – 130 .
   PubMed Web of Science ®Google Scholar
• Comtois , P. , Alcázar , P. and Néron , D. 1999 . Pollen counts statistics and its relevance to precision . Aerobiologia , 15 : 19 – 28 .
   Google Scholar
• Corden , J. M. , Stach , A. and Millington , W. M. 2002 . A comparison of Betula pollen seasons at two European sites; Derby, United Kingdom and Poznan, Poland (1995–1999) . Aerobiologia , 18 : 45 – 53 .
   Google Scholar
• El-Ghazaly , G. , El-Ghazaly , P.-K. , Larsson , K. A. and Nilsson , S. 1993 . Comparison of airborne pollen grains in Huddinge and Stockholm, Sweden . Aerobiologia , 9 : 53 – 67 .
   Google Scholar
• Ekebom , A. , Nilsson , S. , Saar , M. and Van Hage-Hamsten , M. 1997 . A comparative study of airborne pollen concentrations of three allergenic types in Tartu (Estonia), Roma/Gotland and Stockholm (Sweden) 1990–1996 . Grana , 36 : 366 – 372 .
   Web of Science ®Google Scholar
• Eversmeyer , M. G. and Kramer , C. L. 1987 . Single versus multiple sampler comparisons . Grana , 26 : 109 – 112 .
   Web of Science ®Google Scholar
• Fiorina , A. , Mincarini , M. , Sivori , M. , Scordamaglia , A. , Canonica , G. W. and Brichetto , L. 1999 . Aeropollinic sampling at three different heights by personal volumetric collector (Partrap FA 52) . Allergy , 54 : 1309 – 1315 .
   PubMed Web of Science ®Google Scholar
• Frenz , D. A. , Melcher , S. E. , Murray , L. W. and Sand , R. E. 1997 . A comparison of total pollen counts obtained 5.6 km apart . Aerobiologia , 13 : 205 – 208 .
   Google Scholar
• Galán , C. , Alcázar-Teno , P. , Domínguez-Vilches , E. , Villamandos , F. and Infante , F. 1995a . Airborne pollen grain concentrations at two different heights . Aerobiologia , 11 : 105 – 109 .
   Google Scholar
• Galán , C. , Emberlin , J. , Domínguez , E. , Bryant , R. H. and Villamandos , F. 1995b . A comparative analysis of daily variations in the Gramineae pollen counts at Córdoba, Spain and London, UK . Grana , 34 : 189 – 198 .
   Web of Science ®Google Scholar
• Giorato , M. , Bordin , A. , Gemignani , C. , Turatello , F. and Marcer , G. 2003 . Airborne pollen in Padua (NE-Italy): A comparison between two pollen samplers . Aerobiologia , 19 : 129 – 131 .
   Google Scholar
• Gottardini , E. and Cristofolini , F. 1997 . Spring airborne pollen data in two sites in Trentino (northern Italy): A comparison with meteorological data . Aerobiologia , 13 : 199 – 204 .
   Google Scholar
• Hart , M. L. , Wentworth , J. E. and Bailey , J. P. 1994 . The effects of trap height and weather variables on recorded pollen concentration at Leicester . Grana , 33 : 100 – 103 .
   Web of Science ®Google Scholar
• Hirst , J. M. 1952 . An automatic volumetric spore trap . Annals of Applied Biology , 39 : 257 – 265 .
   Web of Science ®Google Scholar
• Irdi , G. , Jones , J. R. and White , C. M. 2002 . Pollen and fungal spore sampling and analysis. Statistical evaluations . Grana , 41 : 44 – 47 .
   Web of Science ®Google Scholar
• Jäger , J. , Nilsson , S. , Berggren , B. , Pessi , A.-M. , Helander , M. and Ramfjord , H. 1996 . Trends of some airborne tree pollen in the Nordic countries and Austria, 1980–1993. A comparison between Stockholm, Trondheim, Turku and Vienna . Grana , 35 : 171 – 178 .
   Web of Science ®Google Scholar
• Jones , G. D. , Vaughn , M. and Bryant , V. M. Jr. 2007 . A comparison of pollen counts: Light versus scanning electron microscopy . Grana , 46 : 20 – 33 .
   Web of Science ®Google Scholar
• Khattab , A. and Levetin , E. 2008 . Effect of sampling height on the concentration of airborne next term fungal spores . Annals of Allergy, Asthma & Immunology , 101 : 529 – 534 .
   PubMed Web of Science ®Google Scholar
• Koch , A. , Heilemann , K.-J. , Bischof , W. , Heinrich , J. and Wichmann , H. E. 2000 . Indoor viable mould spores – a comparison between two cities, Erfurt (eastern Germany) and Hamburg (western Germany) . Allergy , 55 : 176 – 180 .
   PubMed Web of Science ®Google Scholar
• Kramer , C. L. and Eversmeyer , M. G. 1984 . Comparisons of airspora concentrations at various sites within a ten kilometer radius of Manhattan, Kansas, USA . Grana , 23 : 117 – 122 .
   Web of Science ®Google Scholar
• Kupias , R. , Helander , M. L. , Saar , M. and Mäkinen , Y. 1989 . Comparison of some pollen concentrations in Finland and the Estonian SSR . Aerobiologia , 5 : 94 – 103 .
   Google Scholar
• Lejoly-Gabriel , G. and Leuschner , R. M. 1983 . Comparison of air-borne pollen at Louvain-la-Neuve (Belgium) and Basel (Switzerland) during 1979 and 1980 . Grana , 22 : 59 – 64 .
   Google Scholar
• Leuschner , R. M. 1999 . Comparison between pollen counts at ground and at roof level in Basel (Switzerland) . Aerobiologia , 15 : 143 – 147 .
   Google Scholar
• Leuschner , R. M. and Boehm , G. 1981 . Pollen and inorganic particles in the air of climatically very different places in Switzerland . Grana , 20 : 161 – 167 .
   Google Scholar
• Meiffren , I. 1988 . Airborne pollen of Toulouse, southern France. Comparison with Bordeaux and Montpellier . Grana , 27 : 183 – 201 .
   Web of Science ®Google Scholar
• Palmas , F. and Cosentino , S. 1990 . Comparison between fungal air spore concentrations at two different sites in the south of Sardinia . Grana , 29 : 87 – 95 .
   Web of Science ®Google Scholar
• Pedersen , B. V. and Moseholm , L. 1993 . Precision of the daily pollen count: Identifying sources and variation using variance component models . Aerobiologia , 9 : 15 – 26 .
   Google Scholar
• Piotrowska , K. 2004 . Comparison of Alnus, Corylus, and Betula pollen counts in Loubling (Poland) and Skien (Norway) . Annals of Agricultural and Environmental Medicine , 11 : 205 – 208 .
   PubMed Web of Science ®Google Scholar
• Rantio-Lehtimäki , A. , Helander , M. L. and Pessi , A. M. 1991 . Circadian periodicity of airborne pollen and spores; significance of sampling height . Aerobiologia , 7 : 129 – 135 .
   Google Scholar
• Rizzi , L. , Pizzulin , M. and Larese , F. 1992 . Comparison between the allergenic airborne pollen in Trieste and at Lozzo di Cadore (Italy) in 1989 . Aerobiologia , 8 : 385 – 391 .
   Google Scholar
• Sterling , M. , Rogers , C. and Levetin , E. 1999 . An evaluation of two methods used for microscopic analysis of airborne fungal spore concentrations from the Burkard Spore Trap . Aerobiologia , 15 : 9 – 18 .
   Google Scholar
• Strandhede , S.-O. and Wihl , J.-A. 1981 . Comparison of pollen counts in Copenhagen and Malmö . Grana , 20 : 187 – 189 .
   Google Scholar
• Tormo , R. , Muñoz , A. F. and Silva , I. 1996 . Sampling in aerobiology: Differences between traverses along the length of the slide in Hirst sporetraps . Aerobiologia , 12 : 161 – 166 .
   Google Scholar
• Trigo , M. M. , Toro , F. J. , Recio , M. and Cabezudo , B. 2000 . A statistical approach to comparing the results from different aerobiological stations . Grana , 39 : 252 – 258 .
   Web of Science ®Google Scholar
• Welam-Henningson , E. and Ahlberg , M. S. 1994 . Evaluation of microbial aerosol samplers: A review . Journal of Aerosol Science , 25 : 1459 – 1492 .
   Web of Science ®Google Scholar