Results 51 to 60 of about 39,110 (304)
ABSTRACT Aim The intentional or unintentional transport of non‐native plants is key to overcoming geographic barriers. However, it remains unclear whether such introduction pathways associate with overcoming environmental barriers, which is key for successful invasion.
Marc Riera +17 more
wiley +1 more source
La gestion et la conservation durable de la diversité biologique et des écosystèmes forestiers constituent un enjeu majeur surtout dans le contexte des changements climatiques et de l’emprise anthropique sans cesse croissante.
Achraf KOUMOÏ +5 more
doaj +1 more source
Agriculture urbaine et périurbaine dans la ville de Lomé et ses banlieues
L’agriculture urbaine et périurbaine (AUP) contribue à l’alimentation et aux revenus des populations. La présente étude a cartographié les espaces agraires, caractérisé les personnes impliquées, les pratiques culturales et les espèces cultivées et évalué
Wouyo ATAKPAMA +5 more
doaj
ABSTRACT Invasive plant species present a growing ecological and economic challenge, and often adapt rapidly to their novel environments through complex demographic and evolutionary processes. Invasion genomics offers powerful tools to disentangle these processes, but most studies rely on geographically narrow sampling across native and non‐native ...
Marilia Souza Lucas +90 more
wiley +1 more source
Plant diversity estimates of Mediterranean islands differ among biodiversity databases
Large‐scale biodiversity databases encompass three main types of data for plants, namely single species point occurrences, co‐occurrences in vegetation plots, and checklists for specific areas. Evidence shows that such data types exhibit specific biases, reporting different species assemblages at local scales.
Francesco Santi +30 more
wiley +1 more source
Abstract Primula sect. Auricula is the largest plant clade endemic to Western European mountains and hence an important model to study speciation in mountain plants. Within this section, a clade of closely related and largely cryptic taxa, with P. hirsuta and P. pedemontana as its most prominent members, has remained taxonomically challenging. New taxa
Florian C. Boucher +4 more
wiley +1 more source
Ewangoa, a new threatened Central African genus of Euphorbiaceae‐Acalyphoideae
Abstract A new morphologically divergent genus and species of Euphorbiaceae from the Democratic Republic of the Congo, Ewangoa cardiophora, is described and illustrated. This taxon is easily recognised by its leaf‐opposed inflorescences, which are surrounded by a single cordiform involucral bract. Molecular phylogenetic evidence shows that Ewangoa is a
Olivier Lachenaud +3 more
wiley +1 more source
Les champignons sauvages sont très prisés par les populations riveraines du PNFM du Togo. Pour mieux connaître les taxa ecto-mycorrhiziens consommés et documenter les connaissances endogènes, une étude réalisée sur les connaissances ethno-mycologiques ...
Hodabalo KAMOU +6 more
doaj
Hyperdominant Trees Reveal Savanna Vulnerability Under Climate Change
The Brazilian Cerrado's forest structure relies disproportionately on just 30 hyperdominant tree species, which represent 50% of all individuals despite accounting for only 2% of species richness. This study evaluates their vulnerability under climate change scenarios for 2100.
Facundo Alvarez +32 more
wiley +1 more source
La Maison des Oiseaux, entre rêveries et figurations de la nature
Art et nature se mêlent dans l’œuvre de Lucie Béout, qui trouve dans l’observation de ce qui l’entoure, et en particulier de la forêt de Brocéliande où elle habite, à la fois un espace de méditation personnel et une source d’inspiration infinie.
Lucie BÉOUT
doaj

