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Résultats de la recherche - 16 results

Effects of tree pollen on throughfall element fluxes in European forests

can lead to misinterpretations of element deposition in European forests. We investigated the relationship between forest throughfall (TF) element fluxes and the Seasonal Pollen Integral (SPI n) using ...

Daily heart rate characteristics, allergy symptom severity and mood in adults with allergic rhinitis

a mobile health application during two pollen seasons of hazel, alder and birch trees. Heart rate characteristics were extracted from daytime heart rate measurements (Mio Alpha 2 wristwatch; 1 Hz; >6 ...

Excess mortality during the first and second waves of the COVID-19 epidemic in Belgium

analysis encompassing entire winter seasons is more accurate for flu, which often spreads over several winter months, spread over two calendar years. It provides very different results than a typical annual ...

Exposure to green space and pollen allergy symptom severity: A case-crossover study in Belgium

pollen allergy patients are complex and best studied in spatio-temporal detail. Methods: We tracked 144 adults sensitized to Betulaceae pollen during the tree pollen season (January-May) of 2017 and 2018 ...

Association between local airborne tree pollen composition and surrounding land cover across different spatial scales in Northern Belgium

February–May 2017, during the tree pollen season, airborne tree pollen were measured by passive sampling at 2 m height above ground-level in 14 sites in the Flanders and Brussels-Capital region (Belgium). ...

Heat related mortality in the two largest Belgian urban areas: A time series analysis

different urban areas. Objectives The objective of this study is to assess the heat-mortality relationship in the two largest urban areas in Belgium, i.e. Antwerp and Brussels for the warm seasons from 2002 ...

Tobacco, Sunflower and High Biomass SRC Clones Show Potential for Trace Metal Phytoextraction on a Moderately Contaminated Field Site in Belgium.

seasons). The tobacco clones and the sunflower mutants showed efficient extraction of, respectively, Cd and Zn, while the highest simultaneous extractions of Cd and Zn were gained with some SRC clones. ...

Heat and health in Antwerp under climate change: Projected impacts and implications for prevention.

change scenarios without adequate prevention based on locally relevant evidence. METHODS: We modelled the urban climate of Antwerp for the summer season during the period 1986-2015, and projected summer ...

Data on short-term effect of nitrogen dioxide on cardiovascular health in Wallonia, Belgium

dioxide on hospital admissions for cardiovascular disease in Wallonia, Belgium.” (Collart et al., in press) [1]. Nitrogen dioxide concentrations showed a strong seasonal pattern with higher levels in the ...

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 ...

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