Results 31 to 40 of about 29,997 (214)
Etagement des modelés en moyenne montagne
Abstract. — On the middle range altitude mountains, it can be observed an altitudinal zonation of inherited landforms from glacial times involved by snow and icing processes. Specific arrangement of landforms identifies four different levels. Their limits are modified from a region to the other : the southward elevation is more accused when crossing a ...
openaire +2 more sources
This article analyses the territorial trajectory of Céüze 2000, one of the oldest ski resorts in the Hautes-Alpes, in an attempt to respond to the following question: to what extent do yesterday’s socio-economic vulnerabilities, worsened by today’s ...
Anouk Bonnemains, Cécilia Claeys
doaj +1 more source
Résumé Cet article présente la première étude contemporaine de l'évolution de la villégiature sur les terres privées et publiques du Québec. Notre analyse révèle une importante diminution du nombre de chalets et rend compte des mutations géographiques considérables qu'a connues la villégiature résidentielle depuis 1980.
Sébastien Rioux
wiley +1 more source
Similitudes climatiques des massifs laurentien et gaspésien [PDF]
Il existe sur le territoire québécois deux régions montagneuses d'importance : le massif laurentien et le massif gaspésien. Ces régions présentent une altitude moyenne à peu près égale et la proximité de la mer du massif gaspésien peut compenser, en fait
Villeneuve, G.-Oscar
core +1 more source
Abstract Several species of Lepidoptera with caterpillars bearing urticating hairs are increasing their range in metropolitan France from year to year, such as the pine processionary (Thaumetopoea pityocampa Denis et Schiffermüller 1775) whose presence was historically limited to the south of France, and which is gradually being observed in the north ...
Nicolas Desneux +105 more
wiley +1 more source
Impact of the drought on the fodder self-sufficiency of organic and conventional highland dairy farms [PDF]
Eight highland dairy farms in the French Massif Central (4 organic and 4 conventional) were surveyed from 2000 to 2005 to understand the forage system functioning and the specificities of organic farms. During this period two important droughts occurred,
Boisdon, Isabelle, Capitaine, Mathieu
core
ABSTRACT The Red Fox (Vulpes vulpes) can be hunted as a game species. It may also be listed as a “species likely to cause damage” (ESOD – the acronym in French), for public health reasons among others. Conversely, benefits linked to the presence of foxes are also put forward, such as the predation of rodents carrying zoonotic agents.
Emmanuelle Gilot‐Fromont +97 more
wiley +1 more source
Retour d'expérience – Le projet AdaMont, accélérateur de la prise de conscience du changement climatique dans le Vercors [PDF]
Le changement climatique vu sous les angles de l'atténuation et de l'adaptation est au cœur des préoccupations du Parc naturel régional du Vercors, comme l'illustrent ces quelques exemples d'actions mises en œuvre au cours des quinze dernières années ...
E. JEANJEAN
doaj +2 more sources
La moyenne montagne n'est plus ce qu'elle était.
Le PNR de Chartreuse face à la pression urbaine [PDF]
Ce texte se penche sur les transformations récentes de la moyenne montagne face à la pression urbaine à partir de l'exemple du Parc naturel régional de Chartreuse, créé en 1995 et terminant actuellement la révision de sa Charte. Les auteurs mènent depuis
Duvillard, Sylvie +3 more
core +2 more sources
Distributions of non‐native and native plants are not determined by the same environmental factors
Distributions of non‐native plant species are driven more strongly by anthropogenic variables than distributions of native plant species, though climate is the most powerful predictor in both species groups. Species distribution models should therefore be fitted with different variables based on the study species' degree of nativeness.
Bart Steen +4 more
wiley +1 more source

