Biological invasions are a threat to biodiversity, society and the economy. There is an urgent
need to provide evidence‐based assessments of the risks posed by invasive alien species ( …

Adults of the Syrphinae subfamily display no strong flower preferences but exploit pollen and
nectar produced by native plants having large inflorescences and flat corollae (eg Apiaceae…

The European Union ( EU ) has recently published its first list of invasive alien species ( IAS
) of EU concern to which current legislation must apply. The list comprises species known to …

Au cours des siècles, la forêt wallonne a subi de profondes mutations qui marquent encore
la structure et le fonctionnement des écosystèmes forestiers actuels. Néanmoins, certaines …

Given the large number of alien species that may potentially develop into invasives, there is
a clear need for robust schemes that allow to screen species for such risks. The Harmonia + …

Mixed species stands might contribute to important goals of sustainable forest management,
such as higher biological diversity, more resistance and resilience to disturbances and …

Un premier article a démontré que l’identification des forêts anciennes est une étape préalable
pour pouvoir leur appliquer un mode de gestion spécifique et protéger le patrimoine qu’…

Risk assessment tools for listing invasive alien species need to incorporate all available
evidence and expertise. Beyond the wealth of protocols developed to date, we argue that the …

Although both saproxylic longhorn beetles and hoverflies benefit from the presence of woody
substrates for reproduction, they differ in their requirements for floral resources and for …

Comprendre le nouveau visage de la biosphère Alerte! Algues tueuses, plantes allergisantes,
insectes ravageurs, pigeons contagieux, méduses géantes et autres espèces au …