Résultats de la recherche - 70 results
An evaluation of species distribution models to estimate tree diversity at genus level in a heterogeneous urban-rural landscape
area as a whole. Occurrence data were obtained from an open-access presence-only database of validated observations of vascular plants. These occurrence data were combined with environmental covariates ...
An evaluation of species distribution models to estimate tree diversity at genus level in a heterogeneous urban-rural landscape
observations of vascular plants. These occurrence data were combined with environmental covariates in MaxEnt models. Tree diversity was modelled by adding up the individual species distribution models. Models in ...
Thyroid cancer incidence near nuclear sites in Belgium: An ecological study at small geographical level
Belgium, variations in thyroid cancer incidence were observed around the major nuclear sites. The present ecological study investigates whether there is an excess incidence of thyroid cancer among people ...
Evaluation of a TEM based Approach for Size Measurement of Particulate (Nano)materials.
range of 1-7% and an expanded measurement uncertainty in the range of 7-20% were obtained, depending on the material and image analysis mode. No bias was observed when assessing the trueness of the ...
Evaluation of a TEM based Approach for Size Measurement of Particulate (Nano)materials
in the range of 7–20% were obtained, depending on the material and image analysis mode. No bias was observed when assessing the trueness of the approach on the certified reference materials ERM- FD100 ...
Simultaneous determination of parabens, bisphenols and alkylphenols in human placenta by ultra-high performance liquid chromatography- tandem mass spectrometry
cohort. The detection frequency was highest for OP (95%), EtP (86%), BPA (49%) and BPS (44%). Among the quantified compounds the highest quantification frequency was observed for OP (85%), EtP (65%) and BPA ...
Tobacco, Sunflower and High Biomass SRC Clones Show Potential for Trace Metal Phytoextraction on a Moderately Contaminated Field Site in Belgium.
Variation in biomass production and metal accumulation were high for all crops over the years. The highest biomass production was observed for the experimental poplar clone of the crossing type () with 9.9 ...
Heat and health in Antwerp under climate change: Projected impacts and implications for prevention.
assuming alternatively no acclimatization and acclimatization based on a constant threshold percentile temperature. RESULTS: During the sample period 2009-2013 we observed an increase in daily mortality from ...
Taxonomic annotation of public fungal ITS sequences from the built environment- A report from an April 10-11, 2017 workshop (Aberdeen, UK)
persistent residents – may hold clues to the rising levels of human allergies and other medical and building-related health problems observed globally. The taxonomic identity of these fungi is crucial in such ...
Data on short-term effect of nitrogen dioxide on cardiovascular health in Wallonia, Belgium
cold period than in the warm period. A minimum of 13.1 µg/m3 in July and a maximum of 26.9 µg/m3 in January were observed. The coldest months are December, January and February and the hottest months are ...