Results 31 to 40 of about 2,283 (104)
Abstract To expose the pollution of marshes and swamps, whether by hydrocarbons or other contaminants, the French or Francophone author of the twentieth century must first confront a literary tradition that equates stagnant water with a volatile poison and, more broadly, wetlands with toxic environments. In his article “Wetland Gloom and Wetland Glory,”
François Sagot
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Precocious activity of parasitoids is a key factor for cereal aphid control. We investigated the oviposition, flight and walking capacities at low temperature of four aphid parasitoids (Aphidius rhopalosiphi, A. ervi, Praon volucre, P.
Alain LANGER, Guy BOIVIN, Thierry HANCE
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The evolution of biogeography in France Biogeography, issued from biology, entered a period of renewal after 1965 through extending the scope of its activity, using new techniques and starting a methodological reflexion upon the concept of landscape ...
Houzard, Gérard, Gérard Houzard
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Orchids in the Open: Understanding Biodiversity Beyond Madagascar's Forests
ABSTRACT Aim Orchids make up 8% of Madagascar's vascular plant species richness and are typically associated with the island's forests. Yet most of the island is covered by open ecosystems, long dismissed as degraded. This perception has contributed to their neglect, limiting our understanding of species ecology and hindering conservation action in ...
Jakub D. Wieczorkowski +8 more
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Climate variability and change are among the most significant development challenges currently facing our planet. These phenomena have significant impacts on plant resources including noticeable shifts in phenological stages of plant species and ...
Gildas Bignihin Noudéhouénou Ekpangbo +6 more
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Les milieux naturels et le sacré. Esquisse d’une biogéographie spirituelle de la nature
By combining individual or collective sacred experiences with the natural objects that create them, the aim was to draw up a phenomenological classification in which environmental forms are not only perceived as objective realities, but also as symbolic ...
Bertrand Sajaloli, Étienne Grésillon
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Colour polymorphism and conspicuousness do not increase speciation rates in Lacertids
Conspicuous body colours and colour polymorphism have been hypothesized to increase rates of speciation. Conspicuous colours are evolutionary labile, and often involved in intraspecific sexual signalling and thus may provide a raw material from which ...
de Solan, Thomas +4 more
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We analysed genomic data from six closely related Coenonympha butterflies to explore their diversification history across Europe. Despite widespread secondary gene flow, the six species remain genetically distinct, even in areas where their distribution ranges overlap.
Thibaud Camizuli +4 more
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Wieber Jean-Claude. Biogéographie (Biogeography). In: Bulletin de l'Association de géographes français, 73e année, 1996-3 ( juin). la recherche géographique en France. pp.
Wieber, Jean-Claude
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Phylogenomic analysis of 2524 ultraconserved‐element loci from 58 Messor harvester ant species helps in redefining taxonomic groups of the genus. Messor ants emerged in the Irano‐Indian area around 20 million years ago, rapidly dispersing to the Western Palaearctic and Northeastern Africa during the early Miocene.
Yannick Juvé +10 more
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