Pollen deposition in country villages of Eastern Liguria (Northern Italy)
Autor: | Maria Angela Guido, Giuseppina Poggi, Carlo Alessandro Montanari |
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Rok vydání: | 1992 |
Předmět: | |
Zdroj: | Aerobiologia. 8:148-156 |
ISSN: | 1573-3025 0393-5965 |
Popis: | Recent pollen rain in 14 country villages of Ligurian hinterland was examined, in the framework of pollen deposition studies based upon moss polsters analysis, now in progress. The above mentioned localities are prevailingly situated in the Trebbia, Aveto and Vara valleys, within 300 and 1000 m a.s.l. For each locality a moss sample was examined (two for Torriglia: north and south) consisting of several sub-samples from various zones of the built-up area. All the samples have proved rich in pollen and provided spectra in accordance with qualitative and quantitative features of the urbanized areas vegetation and the spontaneous one of the neighbourhood. Sticking to general considerations, an attempt was made to compare the present results with those of the city area of Genova, previously obtained with the same methods. |
Databáze: | OpenAIRE |
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