Comparison between the allergenic airborne pollen in Trieste and at Lozzo di Cadore (Italy) in 1989 |
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Authors: | Loredana Rizzi Longo Marialuisa Pizzulin Sauli Francesca Larese Filon |
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Affiliation: | (1) Dipartimento di Biologia, Università di Trieste, Via A. Valerio 30, I-34100 Trieste, Italy;(2) Istituto di Medicina del Lavoro, Università di Trieste, Via Pietà 19, I-34100 Trieste, Italy |
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Abstract: | Summary A comparative study was carried out between aeroallergenic pollen spectra in Trieste and at Lozzo di Cadore. The two localities were found to be different on a five-day running mean basis as to the 8 pollen taxa monitored by the National Aerobiological Monitoring Network managed by the Italian Association of Aerobiology (AIA). In the zone of Lozzo the pollination curve of the spring flowering taxa showed a lag of about one month due to the colder climate. Lozzo di Cadore showed a poor airborne pollen content,Corylus and Graminaceae being prevailing. Trieste has a higher airborne pollen diversity and longer pollination times because of its higher floristic and vegetational complexity. In Trieste the allergenic pollen spectrum showed great quantities ofOstrya, Quercus, Oleaceae, Graminaceae and of ruderal taxa, widespread over the area, due to man's influence. |
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Keywords: | aerobiology allergenic pollen Italy Lozzo Trieste |
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