DC pole | Wartość | Język |
dc.contributor.author | Dąbrowska-Zapart, Katarzyna | - |
dc.contributor.author | Niedźwiedź, Tadeusz | - |
dc.date.accessioned | 2020-10-15T10:37:18Z | - |
dc.date.available | 2020-10-15T10:37:18Z | - |
dc.date.issued | 2020 | - |
dc.identifier.citation | "Aerobiologia" (2020) | pl_PL |
dc.identifier.issn | 1573-3025 | - |
dc.identifier.issn | 0393-5965 | - |
dc.identifier.uri | http://hdl.handle.net/20.500.12128/16500 | - |
dc.description.abstract | The goal of this study was to compare
hazel pollen seasons in Sosnowiec in 1997–2019 and
to analyse the impact of weather conditions on these
seasons. The measurements were conducted using a
volumetric method with a Burkard spore trap. The
duration of pollen seasons was determined using the
98% method. SPI (Seasonal Pollen Index) was calculated
as the sum of daily pollen concentrations in a
given season. The measurements showed that high
temperatures in January and February had an impact
on the beginning of the hazel pollen season. They
revealed that there are positive correlations with
temperatures and sunshine hours long before the
season, i.e. 210–180 days before. The daily hazel
pollen concentration in Sosnowiec showed a positive
and statistically significant correlation with air temperature,
sunshine hours, and average and maximum
wind speed. Negative correlation was demonstrated
for snow cover depth and relative humidity of the air.
Daily concentration levels depend also on the type of
weather front as well as direction of air mass flow and
its type. Variance analysis showed that the highest
concentrations of hazel pollen grains were recorded
when warm air moves from the south and south–
western direction, whereas the lowest ones were noted
for air moving from the east, south–east, north and
north–east directions. Atmospheric precipitation,
snow cover depth, and average, maximum, minimum
and near-the-ground temperatures in the season also
had an impact on the SPI of hazel pollen grains. High
positive correlation coefficients were also observed in
the case of thermal conditions, sunshine hours, relative
humidity and precipitation from July to September in
the year preceding a given pollen season. The duration
of the hazel pollen season depends on precipitation,
snow cover depth and temperature during a given
season. | pl_PL |
dc.language.iso | en | pl_PL |
dc.rights | Uznanie autorstwa 3.0 Polska | * |
dc.rights.uri | http://creativecommons.org/licenses/by/3.0/pl/ | * |
dc.subject | Hazel pollen | pl_PL |
dc.subject | Corylus | pl_PL |
dc.subject | Weather types | pl_PL |
dc.subject | Weather conditions | pl_PL |
dc.subject | Statistical analysis | pl_PL |
dc.title | The impact of weather conditions on hazel pollen concentration in Sosnowiec (Poland) in 1997-2019 | pl_PL |
dc.type | info:eu-repo/semantics/article | pl_PL |
dc.identifier.doi | 10.1007/s10453-020-09661-9 | - |
Pojawia się w kolekcji: | Artykuły (WNP)
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