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Résultats de la recherche - 10 results

Tree pollen allergy risks and changes across scenarios in urban green spaces in Brussels, Belgium

allergenic potential scenarios, and by 44% in the increased pollen season duration scenario. Preventive removal of birch, hazel and alder reduced the AR by 13%. The AR increased by 99–111% in combined ...

Spatio-temporal monitoring and modelling of birch pollen levels in Belgium

Linard, Catherine; Marijke Hendrickx; Sofiev, Mikhail; Delcloo, Andy W. Source: Aerobiologia (2019) Keywords: Birch fraction maps Birch pollen Pollen observations SILAM model Time series Abstract: In ...

Residential green space and seasonal distress in a cohort of tree pollen allergy patients

1 (2020) Keywords: Emotional distress GHQ-12 Mental health Residential green space Respiratory Hypersensitivity Tree pollen allergy Abstract: Background Residential green space may improve human health, for ...

Residential green space and seasonal distress in a cohort of tree pollen allergy patients

1 (2020) Keywords: Emotional distress GHQ-12 Mental health Residential green space Respiratory Hypersensitivity Tree pollen allergy Abstract: Background Residential green space may improve human health, for ...

Thirty-four years of pollen monitoring: an evaluation of the temporal variation of pollen seasons in Belgium

a 34 years period have been analyzed. Seven pollen types have been selected comprising the most clinically relevant in Belgium nowadays (birch, alder, hazel and grasses) and others that are known to be ...

Relationships between aeroallergen levels and hospital admissions for asthma in the Brussels-Capital Region: a daily time series analysis.

interquartile range increase in grass (5.9%, 95% CI: 0.0, 12.0), birch (3.2%, 95% CI: 1.1, 5.3) and hornbeam (0.7%, 95% CI: 0.2, 1.3) pollen concentrations. For several taxa including grasses, an age modification ...

Comparative long-term trend analysis of daily weather conditions with daily pollen concentrations in Brussels, Belgium.

beech tree) and an overall trend of decrease in daily airborne pollen from herbaceous plants (except for Urticaceae). These results revealed an earlier onset of the flowering period for birch, oak, ash, ...

A statistical model for predicting the inter-annual variability of birch pollen abundance in Northern and North-Eastern Europe.

of daily-mean pollen concentrations) over large regions and demonstrates its performance for birch in Northern and North-Eastern Europe. A statistical model is constructed using meteorological, ...

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 ...

Responses in the start of Betula (birch) pollen seasons to recent changes in spring temperatures across Europe36712

Seasons SELECTED Sites situation Temperature trend trends UK Universities university Winter work Abstract: A shift in the timing of birch pollen seasons is important because it is well known to be ...

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