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Résultats de la recherche - 5 results
What drives the long-term changes in airborne birch and grass pollen levels in Belgium?
two scenarios: 1. Reference Scenario (i): SILAM was run for 38 seasons with a fixed emission map of birch and grass pollen sources. Variations in airborne pollen levels result solely from changes in ...
Analyzing the airborne birch and grass pollen monitoring network in Belgium
of monitoring stations for birch pollen is good, although large differences exist across the 2013–2021 seasons, likely due to significant inter-seasonal variations in birch pollen production. For grass ...
First European pollen reanalysis for allergenic trees
assimilation of in-situ pollen observations of European Aeroallergen Network (EAN) in 34 countries. In the extended 4-dimensional variational data assimilation procedure, the total seasonal pollen emission ...
The search for the best airborne pollen monitoring locations
inter-seasonal variation in birch pollen production. For grass pollen, the average coverage is better, and the inter-seasonal variation much lower. Health Topics: Health and environment Santé et environnement ...
Seasonal variations in spontaneous levels of DNA damage; implication in the risk assessment of environmental chemicals
Number 620 (2007) Keywords: 1-hydroxypyrene Alkaline comet assay DNA Damage Environmental Pollutants seasonal variation Health Topics: Health and environment Santé et environnement Gezondheid en milieu ...