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Résultats de la recherche - 4 results
Residential greenness and pollen exposure across gestational trimesters in relation to preschool wheezing: Results for the PIPO birth cohort
data from the PIPO birth cohort (n = 860). Wheezing was reported biannually between 18 and 48 months of age. Residential greenness was measured with Normalized Difference Vegetation Index (NDVI) in 100 ...
Tree pollen allergy risks and changes across scenarios in urban green spaces in Brussels, Belgium
Planning, Volume 207 (2021) Keywords: Allergenic trees Allergy risk scenarios Climate change Index of allergenicity pollen allergy risk Urban green areas Urban parks Abstract: Urban green spaces may improve ...
Thirty-four years of pollen monitoring: an evaluation of the temporal variation of pollen seasons in Belgium
increasing airborne pollen for four trees, namely alder, hazel, ash and plane. Although the total pollen index for birch has not increased significantly, an increasing trend in the annual amount of days above ...
A method to derive vegetation distribution maps for pollen dispersion models using birch as an example34036
Seasonal Pollen Index (SPI; yearly sums of daily pollen concentrations). For future improvement, region-specific birch densities for the GLC2000 categories could be integrated into the mapping procedure ...