• This branch of epidemiology uses information on pathogen variation at the molecular level to gain insights into a pathogen's niche and evolution and to characterize pathogen dispersal within and between host populations. (inserm.fr)
  • Plant evolution in the urban jungle. (tela-botanica.org)
  • Rapid evolution of seed dispersal in an urban environment in the weed Crepis sancta. (tela-botanica.org)
  • We showed a strong adaptive potential in sea beet (1) by the capacity to follow climate zones through its high dispersal abilities, and (2) through adaptation to new local conditions thanks to dormancy and life history evolution, facilitated by the gene flow linked with dispersaI. (theses.fr)
  • Eritrea is strategically located at the eastern part of the African Sahel belt over what is believed to be the original scene of modern humans evolution and dispersal. (laboutiqueafricavivre.com)
  • Here, we review molecular epidemiology approaches that have been developed to trace plant virus dispersal in landscapes. (inserm.fr)
  • Review: problems of the water hyacinth, Eichhornia crassipes, in the tropical and subtropical areas of the world, in particular its eradication using biological control method by means of plant pathogens. (uliege.be)
  • 2018 Prat S. First hominin settlements out of Africa : Tempo and dispersal mode : review and perspectives. (cnrs.fr)
  • Alpine plant life: functional plant ecology of high mountain ecosystems. (youscribe.com)
  • Dans cette optique, l' Animal and Plant Health Agency du Royaume-Uni, pilote du programme Life RAPID, et le Forum belge sur les EEE co-organisent une journée européenne d'échanges sur la gestion des EEE. (especes-exotiques-envahissantes.fr)
  • Life sciences : Phytobiology (plant sciences, forestry, mycology. (uliege.be)
  • Life-stage differences in spatial genetic structure in an irruptive forest insect: implications for dispersal and spatial synchrony. (gc.ca)
  • These are a major tool to mitigate landscape fragmentation processes, which affect the circulation and life cycle of both animal and plant species. (openedition.org)
  • 2002. The potential role of ducks in wetland seed dispersal, Wetlands 22:170-178. (gc.ca)
  • The role of hydrological regime in maintaining rare plant communities of New York's coastal plain pondshores, Biological Conservation 68:253-260. (gc.ca)
  • A study based on ethnolinguistics demonstrated that whereas the Western use of the word 'pasture' is often associated with a specific plant community, Sámi herders' understanding of the word (guohtun in Sámi) also incorporates the effect of snow on grazing. (archives-ouvertes.fr)
  • Bertrand R., Lenoir J. , Piedallu C., de Ruffray P., Vidal C., Pierrat J.C., and Gégout J.C. ( 2011 ) Changes in plant community composition lag behind climate warming in lowland forests. (u-picardie.fr)
  • L'objectif de ce programme intitulé RAPID (Reducing and Preventing Invasive Alien Species Dispersal) est la « gestion holistique des espèces exotiques envahissantes dans les écosystèmes aquatiques d'eau douce, les berges et le littoral », voir le résumé du programme ici . (afie.net)
  • The genetic signature of rapid range expansions: How dispersal, growth and invasion speed impact heterozygosity and allele surfing. (gc.ca)
  • Seed dispersal can occur over very long distances by sea currents. (theses.fr)
  • All dispersal methods tested resulted in lichen establishment, but transplanted lichen cushions were heavily depleted by reindeer grazing, while fragmented lichen thalli were much less affected. (archives-ouvertes.fr)
  • Phylogenetic and functional structure of plant communities. (ac.be)
  • For this purpose we studied dormancy and dispersal in space, their variability and the environmental factors that could be associated with their selection in natural populations. (theses.fr)
  • Modifying LAI distribution and plant organization could be one way to reduce the impact of ascochyta blight, by direct or indirect effects on environmental and dispersal conditions. (agrodoc-ouest.org)
  • 2015. Population genetic diversity of the clonal self-incompatible herbaceous plant Linaria vulgaris along an urbanization gradient. (tela-botanica.org)
  • Lenoir J. , Virtanen R., Oksanen J., Oksanen L., Luoto M., Grytnes J.A., and Svenning J.C. ( AOP ) Dispersal ability links to cross-scale species diversity patterns across the Eurasian Arctic tundra. (u-picardie.fr)
  • Assessment of plant species diversity associated with the carob tree ( Ceratonia siliqua , Fabaceae) at the Mediterranean scale. (cirad.fr)
  • Dans un second temps, la forêt de Compiègne a été discrétisée en mailles de 500 x 500 m, afin de construire un modèle paysager de type automate cellulaire, où la distribution des graines de Prunus serotina suit une fonction de dispersion (' dispersal kernel '), faisant intervenir les oiseaux et le renard comme vecteurs. (u-picardie.fr)
  • Its dispersal outside its area of origin was early, as the plant is recorded west of the Rhine between 5300 and 5200 BC. (fondationfyssen.fr)
  • We observed that U. Maydis have similar behavior than S. Reilianum on maize root, but also on non host plant. (theses.fr)
  • Factors affecting the behavioral responses of the adult cabbage root fly Delia brassicae , to host plant odour. (univ-rennes1.fr)
  • Des invitations ont été lancées par de nombreuses institutions notables comme : Le Jodrell Laboratory Kew, le Gulbenkian Science Institute au Portugal, le John Innes Centre Norwich, MRC Cambridge et le Max Planck Institute for Plant Breeding Research en Allemagne, qui ont mené à des expositions internationales récentes au Royaume-Uni, Amérique du Nord, Chili, Allemagne et Grèce. (futura-sciences.com)
  • The research focuses on (sub)tropical vegetation and is done in collaboration with the Laboratory of Plant Biology and Nature Management of the Vrije Universiteit Brussel (Prof. Nico Koedam). (ac.be)
  • tel-00002804� HAL Id: tel-00002804 https://tel.archives-ouvertes.fr/tel-00002804 Submitted on 5 May 2003 HAL is a multi-disciplinary open access archive for the deposit and dissemination of scientific research documents, whether they are published or not. (dropdoc.ru)
  • Seed and pollen dispersal patterns. (ac.be)
  • Used for its oil, its seeds or the psychotropic properties contained in the latex exuded from its capsule, the early history of the plant is little known. (fondationfyssen.fr)
  • Acacia, commonly known as the wattles or acacias, is a large genus of shrubs and trees in the subfamily Mimosoideae of the pea family Fabaceae.It comprises a group of plant genera native to Africa and Australasia. (resellernews.pl)
  • Ant-seed interactions:combined effects of ant and plant species on seed removal patterns. (ac.be)
  • Each new plant generation starts with seeds: where and when will they germinate? (theses.fr)
  • 1968. Dispersal of aquatic organisms: viability of seeds recovered from the droppings of captive Killdeer and Mallard ducks, American Journal of Botany 55:20‑26. (gc.ca)
  • In order to establish a first chrono-cultural framework of its origin and its early diffusion, the possibility of radiocarbon dating by AMS (ECHOMicadas) of minute archaeological plant samples, such as the seeds of the opium poppy, has been tested. (fondationfyssen.fr)
  • Possibilities for artificial dispersal of reindeer lichen, e.g. in areas disturbed by conventional soil preparation, were also studied. (archives-ouvertes.fr)
  • The supplementary DISCO-C program will permit to visualize the corium dispersal and entrainment phenomena in a mockup with transparent walls, modelling a French PWR with an annular gap geometry. (irsn.fr)
  • 2016 Plant, Exploring the botanical world. (futura-sciences.com)
  • It was introduced into several regions of the world as ornamental plant, where it became later one of the most dangerous world water weed. (uliege.be)
  • Within this framework we also emphasize on changes in biodiversity, on plant-animal and on man-ecosystem interactions. (ac.be)
  • Return observations as scientific drawings and overall schemes with appropriate captions to understand plant growth and their morphology. (univ-rennes1.fr)
  • It can also change directly population demography (survival, reproduction, dispersal), and therefore species distribution. (openedition.org)
  • It could then be proposed that solopathogeny is an adaptative mechanism to aerial dispersal on long distance. (theses.fr)
  • understanding the morphology and the architecture of seed plants: the anatomy and the histology of plant organs (stems, leaves, buds, roots, flowers and fruits) and the process of their morphogenesis (from the seed to the plant). (univ-rennes1.fr)
  • EUROCOURSE 2003 CORIUM : Severe Accident R&D and Nuclear Power Plant Safety Janvier 27-31,2003 Aix en Provence. (irsn.fr)
  • such a meshed tool would help then to implement simplified but more mechanistic models of dispersal and entrainment phenomena in integral reactor accident codes. (irsn.fr)
  • The cover was installed after the 2011 accident to prevent the dispersal of radioactive materials.Using a remote-controlled crane, workers made holes in the ceiling and sprayed chemicals to prevent dust from spreading. (blogspot.com)
  • En poursuivant votre navigation sur le site umr-lisah.fr, vous acceptez l'utilisation des cookies. (umr-lisah.fr)
  • Nous recevrons nos collègues anglais de l'APHA (Animal and Plant Health Agency) le 13 novembre prochain à Paris, pour une journée d'échanges en salle à l'IAU îdF et une journée complémentaire de visites et rencontres avec les acteurs intéressés. (afie.net)
  • Image reproduite avec la permission d'Anne Beauvais (Aspergillus Unit, http://www.pasteur.fr/recherche/unites/aspergillus/ ) et Stéphanie Guadagnini ( Electron microscopy platform , Institut Pasteur, Paris, France). (inserm.fr)
  • ex Steud, Canadian Journal of Plant Science 84(1):365-396. (gc.ca)