Search results - 7 results

Temperature-related changes in airborne allergenic pollen abundance and seasonality across the northern hemisphere: a retrospective data analysis

specific climate-related links to any observed changes. Methods For this retrospective data analysis, we did an extensive search for global datasets with 20 years or more of airborne pollen data that ...

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

the concentration threshold of 80 pollen grains/m3 was clearly observed. Concerning temporal variations, the pollen season has tended to end earlier for birch, ash and plane and the peak concentration ...

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

Van Nieuwenhuyse Source: Environ Health, Volume 17, Issue 1 (2018) Abstract: BACKGROUND: Outdoor pollen grain and fungal spore concentrations have been associated with severe asthma exacerbations at the ...

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

meteorological conditions by using long-term daily datasets of 11 pollen types (8 trees and 3 herbaceous plants) and 10 meteorological parameters observed in Brussels between 1982 and 2015. Furthermore, we ...

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

Severova, Elena; Lucie Hoebeke; Ramfjord, Hallvard Source: Sci Total Environ, Volume 615, p.228-239 (2017) Abstract: The paper suggests a methodology for predicting next-year seasonal pollen index (SPI, a sum ...

Dietary exposure to pyrrolizidine alkaloids in young children and adults from the Belgian population (PASFOOD)

matrix. The PA s observed in positive samples among the Belgian honeys were in agreement with the recurrent flora in the country. Honey based sweets & snacks were barely contaminated. In contrast with ...

Short-term effect of pollen and spore exposure on allergy morbidity in the Brussels-Capital Region.

Nieuwenhuyse Source: Ecohealth, Volume 13, Issue 2, p.303-15 (2016) Keywords: Allergic rhinitis ecology Fungal spore Medication pollen public health Abstract: Belgium is among the European countries that are the ...

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