Academic literature on the topic 'Effets du broutement sur'
Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles
Consult the lists of relevant articles, books, theses, conference reports, and other scholarly sources on the topic 'Effets du broutement sur.'
Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.
You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.
Journal articles on the topic "Effets du broutement sur"
Treib, J., and JF Baron. "Hydroxyéthylamidons: effets sur l'hémostase." Annales Françaises d'Anesthésie et de Réanimation 17, no. 1 (January 1998): 72–81. http://dx.doi.org/10.1016/s0750-7658(97)80189-x.
Full textMEURET, M. "Préhensibilité des aliments chez les petits ruminants sur parcours en landes et sous-bois." INRAE Productions Animales 10, no. 5 (December 9, 1997): 391–401. http://dx.doi.org/10.20870/productions-animales.1997.10.5.4015.
Full textDuru-Bellat, Marie. "Effets maîtres, effets établissements: quelle responsabilité pour l’école?" Swiss Journal of Educational Research 23, no. 2 (July 18, 2018): 321–38. http://dx.doi.org/10.24452/sjer.23.2.4608.
Full textJoly, Laurent, Christophe Ybert, Lydéric Bocquet, and Emmanuel Trizac. "Effets Électrocinétiques sur Surfaces Glissantes." La Houille Blanche, no. 1 (January 2006): 53–58. http://dx.doi.org/10.1051/lhb:200601006.
Full textSneessens, Henri, Fatemeh Shadman, and Olivier Pierrard. "Effets des préretraites sur l'emploi." Revue française d'économie 18, no. 1 (2003): 133–55. http://dx.doi.org/10.3406/rfeco.2003.1481.
Full textLaffont, Jean-Jacques. "Note historique sur les effets externes." Articles 51, no. 3 (July 15, 2009): 420–33. http://dx.doi.org/10.7202/800631ar.
Full textJourdan, Sabrina, Clotilde Tourres, Fabrice Agostinho, Steeve Chiapolini, Loïc Morin, and Ton Nam Nguyen. "Effets de la rééducation sur l’héminégligence." Kinésithérapie, la Revue 10, no. 107 (November 2010): 28–33. http://dx.doi.org/10.1016/s1779-0123(10)74955-x.
Full textPavy, JJ, and JF Bosset. "Effets tardifs des radiations sur l'œsophage." Cancer/Radiothérapie 1, no. 6 (December 1997): 732–34. http://dx.doi.org/10.1016/s1278-3218(97)82949-6.
Full textKaupt, Évelyne. "Effets de la caféine sur l’organisme." Pratiques en nutrition 10, no. 40 (October 2014): 19–22. http://dx.doi.org/10.1016/j.pranut.2014.09.004.
Full textBigard, X., and O. Galera. "Électrostimulation : effets sur le muscle normal." Revue des Maladies Respiratoires Actualités 4, no. 4 (September 2012): 298–300. http://dx.doi.org/10.1016/s1877-1203(12)70251-3.
Full textDissertations / Theses on the topic "Effets du broutement sur"
Champagne, Émilie. "Conséquences de la tolérance au broutement du bouleau glanduleux sur les ressources alimentaires du caribou." Thesis, Université Laval, 2012. http://www.theses.ulaval.ca/2012/28941/28941.pdf.
Full textCollard, Amélie. "Réponses des plantes de sous-bois au retrait expérimental du cerf de Virginie dans les forêts du sud du Québec." Thesis, Université Laval, 2009. http://www.theses.ulaval.ca/2009/26196/26196.pdf.
Full textWe examined the response of understory plants to deer exclusion in maple-dominated forests of southern Québec following nearly 30 years of deer overabundance. Six maple forests were selected for the study and at each site one deer exclosure and one control were established in 1998. One exclosure and one control at each of the same sites were established in 2003 under recent gap openings. We investigated deer impacts on the richness, abundance, and aboveground biomass of different plant groups. None of these variables differed significantly between treatments over the years under both forest cover and gaps, except for tree seedlings and total plant abundance under gaps. Trillium erectum recovered partially as individuals were taller and reproduced more frequently in deer exclosures under forest cover. Overall, our results suggest that plant groups did not recover from deer exclusion, likely because of low light levels that prevail in maple-dominated forests.
Boudreau, LeBlanc Antoine. "Croissance et architecture du sapin baumier en réponse au broutement de l'orignal." Master's thesis, Université Laval, 2018. http://hdl.handle.net/20.500.11794/31587.
Full textThe increase in density of large herbivorous mammals influence s forest dynamic s by altering the growth and survival of consumed species which led to substantial biodiversity and economic loss worldwide. A lack of knowledge about the effect of those herbivores on plant growth or the impact of differential growth imposed by herbivore behaviours on forest composition and structure limits the establishment of an effective survey program of the plant – herbivore systems. Only few ecological indicators, based on morphological monitoring, could efficiently measure those effects on the forest renewal, but they are time - consuming and imprecise. Tree architecture could simplify the browsed morphology of juvenile trees by using the prime architectural response of plant to physical trauma (reiteration) and serve as a tool to quantify precisely the browsing events and its effect on vertical growth of trees. This master project aims to quantify the stall in growth of juvenile balsam firs (0.5 – 5 m high) caused by moose in winter yards, and to produce a morphologically based, field - ready typology to monitor the effects of browsing on the regeneration of pure balsam fir stands. Using dendroarchitecture analyses, this study analyzed the relation between reconstructed browsing history, vertical growth, the reiteration strategy, and morphological at tributes using balsam firs collected in the Seigneurie de Beaupré ( Qc, CA ). The results indicated a negative relationship between height and the level of the cumulated apical browsing pressure on the trunk, and associate this stall in vertical growth to morphological attributes. I propose then a phytometer measuring the effects of browsing on the boreal forest dynamic where ungulates and balsam firs are abundant. The implementation of multiple ecological indicators within national and regional ecoforest survey programs would result in the formal inclusion of the herbivore – forest interactions, thereby facilitating the integrated and sustainable management of ungulates and forests.
Saucier, Valérie. "Réponses du bouleau glanduleux au réchauffement climatique et au broutement par le caribou migrateur." Master's thesis, Université Laval, 2015. http://hdl.handle.net/20.500.11794/26363.
Full textThe main objective of this study was to assess the effects of climate warming (increased temperature and soil nutrient availability) and simulated browsing on the availability and quality of dwarf birch (Betula glandulosa), one of the summer resources of migratory caribou (Rangifer tarandus). Moderate and heavy browsing reduced the biomass of dwarf birch leaves. Warming reduced the biomass and advanced the phenology of dwarf birch, potentially affecting the synchrony between caribou nutritive requirements and the availability of dwarf birch. An increase in soil nutrients availability tended to increase the biomass and quality of dwarf birch leaves, while heavy browsing combined to indirect effects of climate warming reduced fiber concentration, improving the quality of dwarf birch leaves. Dominance of browsing effects could be temporary, since climate warming effects are directional and could gradually surpass browsing effects on shrubs.
Morrissette-Boileau, Clara. "Dynamique de deux espèces arbustives de la toundra arctique en réponse aux changements climatiques et au broutement du caribou migrateur." Master's thesis, Université Laval, 2017. http://hdl.handle.net/20.500.11794/27785.
Full textGeneralized shrub expansion has been observed over the circumpolar Arctic in response to climate change. This phenomenon is causing major alterations to the biotic and abiotic environments, a consequence of the increased shrub growth in height. We characterised tundra shrub species dynamics in response to climate change and migratory caribou browsing. To do so, we evaluated dominant erect shrub species dynamics and tested experimentally how shrub responds to these disturbances, using Betula glandulosa as model species. Our results show that shrub cover in Deception Bay is mainly driven by B. glandulosa, a species with increasing recruitment since early 2000s. However, it seems that this species’ vertical structure remains low which might not modify the biotic and abiotic environment normally associated with shrub expansion. We also showed experimentally that increase in shrub growth is a result of enhanced soil nitrogen fertility, a proxy of increase microbiological activity in response to global warming. Moreover, we demonstrated that caribou browsing has a negative cumulative effect on B. glandulosa growth. Thus, we showed in this study that shrub expansion is rather limited in Deception Bay and might be slowed down by the combined effects of harsh climatic conditions and herbivores. Moreover, our study stressed that herbivores must be taken into account when predicting vegetation change in the tundra.
Giroux, Marie-Andrée. "Comment un herbivore surabondant bénéficie des ressources dépendantes, indépendantes ou découplées de la pression de broutement." Doctoral thesis, Université Laval, 2014. http://hdl.handle.net/20.500.11794/25364.
Full textHerbivores can induce major modifications to plant communities that can reduce forage abundance and lead to a retroaction between the size of herbivore populations and their growth rates. Such a feedback loop can be generated by a reduction in body mass at high herbivore density, followed by a reduction in survival and reproduction. Despite the lasting deterioration of plant communities on Anticosti Island (Québec, Canada) following the introduction of a white-tailed deer population in absence of natural predation, the size of this population has remained high during the last decades. One of the mechanisms suggested to explain this situation is the use of sources of forage independent or temporally uncoupled from deer browsing pressure. Two types of forage used by deer on Anticosti Island are considered independent or temporally uncoupled from deer browsing, namely drifted seaweed and balsam fir. We determined how body mass of deer on Anticosti Island is influenced by sources of forage that are dependent, independent and temporally uncoupled from deer browsing. First, we demonstrated experimentally that deer density had a negative effect on the summer abundance of preferred forbs and shrubs, which in turn had a positive effect on body mass in the fall. Second, we demonstrated that the contribution of seaweed to diet outside winter was smaller than 23% and did not explain variations in body mass in the fall. Fall body mass rather increased with the contribution of plants from open habitat to diet. Third, we demonstrated that overwinter mass loss decreased with the use of balsam fir stands during a harsh winter. Our findings provide a better understanding of how overabundant herbivores can benefit from sources of forage influenced to varying degrees by browsing. The next step would be to determine the impact of these different resources on the growth rate of overabundant herbivore populations.
Brousseau, Maxime. "Contributions des effets directs et indirects du broutement et de la compétition à la performance des plants de sapin baumier." Master's thesis, Université Laval, 2017. http://hdl.handle.net/20.500.11794/27729.
Full textHigh abundance of large herbivores has major impacts on the composition, structure and functioning of forest ecosystems, which can result in regeneration failures of many tree species. Reduction of the large herbivore, however, does not warrant successful recovery of species sensitive to browsing. In such contexts, planting in combination with silvicultural treatments can be used to restore forest cover over large areas. Our main objective was to evaluate the direct and indirect relationships between white-tailed deer browsing, changes in biotic and abiotic factors induced by site preparation and mechanical release at the tree level on survival and performance of planted balsam fir under reduced deer density. Using a controlled experiment, we demonstrated that white-tailed deer induces both a direct negative effect by browsing on apical shoots of fir, and a positive indirect effect on planted seedlings by decreasing competition for light from palatable species. The magnitude of direct negative effects, however, outweighs the benefits of increased light availability. Contrary to predictions, site preparation as well as mechanical release did not have a positive effect on seedling performance and survival and did not significantly reduce competition for resources. We propose to continue research to find a target deer density that maximizes positive effects of browsing and minimize its negative effects. In this context, prescription for site preparation and mechanical release should be based on considerations other than promoting seedlings growth.
Faure-Lacroix, Julie. "Ajustement de la stratégie de plantation de sapin baumier à un contexte de broutement controlé et de compétition pour les ressoures sur l'Ile d'Anticosti." Thesis, Université Laval, 2013. http://www.theses.ulaval.ca/2013/29045/29045.pdf.
Full textUsing planted trees for regeneration can be challenging when the stand replacing disturbance –for example chronic herbivorism- is still effective. In such cases, plantation strategies must integrate management of the top-down pressure by consumers to the bottom-up control related to competition for resources. We explore whether selection of competition-adapted balsam fir (Abies balsamea) seedling stock types (110 cm³, 200 cm³ or 350 cm³) and field preparation could be used together with the management of white-tailed deer (Odocoileus virginianus) populations in order to lower the effect of local competition as well as minimizing browsing on seedlings. Even though it is too early to conclude on the effect of field preparation on the competition for ressources, we conclude that choosing a size-adapted stock can optimize the cost of the restoration scheme following herbivore population reduction.
Viera, Vanessa. "Effets à long terme du cerf de Virginie (Odocoileus virginianus) sur les communautés végétales de l'Île d'Anticosti." Thesis, Université Laval, 2003. http://www.theses.ulaval.ca/2003/21004/21004.pdf.
Full textThe objective of this study was to assess the long-term effects of browsing by White-tailed deer on plant communities on Anticosti Island. We compared the vegetation on Anticosti and in the archipelago of Mingan that was used as a control without deer. We described the vegetation in terms of height, cover, and species composition in 4 different habitats and in exclosures protected from browsing for 5 years on Anticosti. The total number of species present in each habitat type did not differ between Anticosti and Mingan. However, we found differences between the two sites in terms of species composition. The age structure of fir stands has been particularily modified on Anticosti due to the absence of fir regeneration. However, many species associated to fir stands recovered when protected from deer browsing in exclosures. Browsing by white-tailed deer severely influenced the composition and structure of the vegetation on Anticosti and modified the natural succession.
Casabon, Christine. "Le broutement de la régénération par le cerf de Virginie (Odocoileus virginianus) dans les grandes coupes avec protection de la régénération et des sols (CPRS) de l'île d'Anticosti." Thesis, Université Laval, 2006. http://www.theses.ulaval.ca/2006/23743/23743.pdf.
Full textBooks on the topic "Effets du broutement sur"
Potvin, François. Suivi de la banque de semis de sapin baumier sur l'Île d'Anticosti en relation avec le broutement du cerf. Québec: Société de la faune et des parcs du Québec, 2002.
Find full textRicher, Marie-Claude. Impact du broutement du cerf de Virginie, durant la période de dormance, sur la production de foin de légumineuses dans la région de l'Estrie. Québec: Société de la faune et des parcs Québec, 2003.
Find full textHéran, Frédéric. Transports en milieu urbain: Les effets externes négligés : monétarisation des effets de coupure, des effets sur l'affectation des espaces publics et des effets sur les paysages. Paris: La documentation française, 2000.
Find full textPierart, Pierre. Les effets d'une guerre nucléaire sur l'environnement. 2nd ed. Mons: Service de biologie et d'écologie de l'Université de Mons et de L'AMPGN, 1986.
Find full textRude, James I. Effets des exportations agroalimentaires sur le revenu agricole. Ottawa, Ont: Agriculture et agroalimentaire Canada, 2000.
Find full textDoherty, Deborah. Effets de la violence familiale sur la santé. Ottawa, Ont: Centre national d'information sur la violence dans la famille, 2003.
Find full textEmery-Coderre, J. Vaccination: Étude sur les effets de la vaccination. [Montréal?: s.n.], 1987.
Find full textLauzon, Léo-Paul. Information sur les effets des variations de prix. [s.l: s.n.], 1987.
Find full textLavoie, Marie. Effets de l'informatisation sur l'emploi de 1971 à 1991. Hull, Qué: Développement des ressources humaines Canada, Direction générale de la recherche appliquée, 2000.
Find full textAnderson, Janet M. Les effets des précipitations acides sur les terres humides. Ottawa, Ont: Direction générale des terres, Environnement Canada, 1986.
Find full textBook chapters on the topic "Effets du broutement sur"
Adam, Thierry. "Effets du sport sur la puberté." In Gynécologie du sport, 181–93. Paris: Springer Paris, 2012. http://dx.doi.org/10.1007/978-2-8178-0172-8_7.
Full textAdam, Thierry. "Effets du sport sur la croissance." In Gynécologie du sport, 195–97. Paris: Springer Paris, 2012. http://dx.doi.org/10.1007/978-2-8178-0172-8_8.
Full textAdam, Thierry. "Effets de l’activité physique sur le risque cardiovasculaire." In Gynécologie du sport, 423–34. Paris: Springer Paris, 2012. http://dx.doi.org/10.1007/978-2-8178-0172-8_41.
Full textTattoni, Sergio. "Effets du Fluage sur les Collages Acier-Béton." In Adhesion between polymers and concrete / Adhésion entre polymères et béton, 582–600. Boston, MA: Springer US, 1986. http://dx.doi.org/10.1007/978-1-4899-3454-3_58.
Full textVervacke, Sabrina. "«Lorsqu’une même cause sert des effets contraires…». Le discours étiologique dans les Ovide(s) moralisé(s)." In Recherches sur les Rhétoriques Religieuses, 127–43. Turnhout: Brepols Publishers, 2008. http://dx.doi.org/10.1484/m.rrr-eb.4.00460.
Full textGarrec, J. P., and C. Laebens. "Effets Des “Pluies Acides” sur les Cuticules et les Surfaces Foliaires." In Air Pollution and Ecosystems, 704–9. Dordrecht: Springer Netherlands, 1988. http://dx.doi.org/10.1007/978-94-009-4003-1_84.
Full textEberhardt, Isabelle. "12. Les effets du travestissement sur l’écriture épistolaire." In Effets du féminin, 169. Editions Karthala, 2003. http://dx.doi.org/10.3917/kart.boust.2003.02.0169.
Full textBenoit, Eric. "Sur le tournant pragmatique des théories de la lecture." In Effets de lecture, 213–33. Presses Universitaires de Bordeaux, 2019. http://dx.doi.org/10.4000/books.pub.18006.
Full textPlissonneau, Gersende. "De quelques variations contemporaines sur Madame Bovary : vers une conception énergétique de la lecture ?" In Effets de lecture, 147–63. Presses Universitaires de Bordeaux, 2019. http://dx.doi.org/10.4000/books.pub.17976.
Full textConde, Maryse. "16. Regard féminin sur l’image du père dansLa châtaigne et le fruit à pain." In Effets du féminin, 217. Editions Karthala, 2003. http://dx.doi.org/10.3917/kart.boust.2003.02.0217.
Full textConference papers on the topic "Effets du broutement sur"
Tabart, Gilles, Sylvie Athènes, Stéphane Conversy, and Jean-Luc Vinot. "Effets des paramètres graphiques sur la perception visuelle." In the 19th International Conference of the Association Francophone d'Interaction Homme-Machine. New York, New York, USA: ACM Press, 2007. http://dx.doi.org/10.1145/1541436.1541442.
Full textAlileche, N., J.-C. Buvat, L. Estel, D. Olivier, and V. Cozzani. "Étude des effets dominos sur un bassin industriel." In Congrès Lambda Mu 19 de Maîtrise des Risques et Sûreté de Fonctionnement, Dijon, 21-23 Octobre 2014. IMdR, 2015. http://dx.doi.org/10.4267/2042/56135.
Full textSantiago, Fabiàn. "Effets de l'orthographe dans la prononciation du français L2." In XXXIIe Journées d’Études sur la Parole. ISCA: ISCA, 2018. http://dx.doi.org/10.21437/jep.2018-19.
Full textAudibert, Nicolas, Cécile Fougeron, Fany Barbier, Léa Croze, Camille Lavoine, and Hélène Rance. "Quel est mon âge d'après ma voix ? Effets de la variété régionale et de la génération." In XXXIIe Journées d’Études sur la Parole. ISCA: ISCA, 2018. http://dx.doi.org/10.21437/jep.2018-70.
Full textTornil, Bertrand, and Nadine Baptiste-Jessel. "Effets du retour de force sur la performance lors d'un geste de pointage." In the 17th conference. New York, New York, USA: ACM Press, 2005. http://dx.doi.org/10.1145/1148550.1148584.
Full textPulido, Loïc, and Marie-France Morin. "L’accompagnement des premières écritures : effets et pratiques – une synthèse." In Perspectives actuelles sur l’apprentissage de la lecture et de l’écriture = Contributions about learning to read and write. Éditions de l'Université de Sherbrooke, 2016. http://dx.doi.org/10.17118/11143/10229.
Full textGuitard-Ivent, Fanny. "Effets de la durée vocalique et du locuteur sur le degré de coarticulation C-à-V en français : étude sur grands corpus." In XXXIIe Journées d’Études sur la Parole. ISCA: ISCA, 2018. http://dx.doi.org/10.21437/jep.2018-58.
Full textKERVELLA, Youen, Grégory GERMAIN, Benoît GAURIER, Jean-Valery FACQ, and Thomas BACCHETTI. "Mise en évidence de l’importance de la turbulence ambiante sur les effets d’interaction entre hydroliennes." In Journées Nationales Génie Côtier - Génie Civil. Editions Paralia, 2014. http://dx.doi.org/10.5150/jngcgc.2014.081.
Full textBhola, Monish. "Effets de la macro et de la nano-géométrie sur la stabilité primaire des implants." In 59ème Congrès de la SFMBCB. Les Ulis, France: EDP Sciences, 2012. http://dx.doi.org/10.1051/sfmbcb/20125901003.
Full textDoyen, Anne-Lise, and Magali Noyer-Martin. "Effets d’un entrainement perceptivo-moteur et aux orthographes approchées sur les compétences scripturales à 5 ans." In Perspectives actuelles sur l’apprentissage de la lecture et de l’écriture = Contributions about learning to read and write. Éditions de l'Université de Sherbrooke, 2016. http://dx.doi.org/10.17118/11143/10230.
Full textReports on the topic "Effets du broutement sur"
Korinek, Jane, and Mark Melatos. Effets de certains accords commerciaux régionaux sur les échanges agricoles. Organisation for Economic Co-Operation and Development (OECD), April 2009. http://dx.doi.org/10.1787/5kmk0bj78q31-fr.
Full textSlaymaker, H. O. La Physiographie du Canada et ses Effets sur les Processusgeomorphologiques [Chapitre 9: Processus Géomorpholofiques au Canada]. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 1989. http://dx.doi.org/10.4095/131641.
Full textRivard, C., and H. Kao. Les effets de l'exploration et du développement des gaz de schiste sur l'eau souterraine et la sismicité. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 2016. http://dx.doi.org/10.4095/311156.
Full textDellink, Rob, Christine Arriola, Ruben Bibas, Elisa Lanzi, and Frank van Tongeren. Effets à long terme de la pandémie de COVID-19 et des mesures de relance sur les pressions environnementales. Organisation for Economic Co-Operation and Development (OECD), June 2021. http://dx.doi.org/10.1787/28ebe842-fr.
Full textvan den Bold, Mara, Lilia Bliznashka, Gayathri Ramani, Deanna K. Olney, and Agnes R. Quisumbing. Burkina Faso: Impact des programmes agricoles sensibles à la nutrition sur l’utilisation du temps et effets sur la santé et la nutrition de la mère et de l’enfant au Burkina Faso. Washington, DC: International Food Policy Research Institute, 2020. http://dx.doi.org/10.2499/p15738coll2.134219.
Full textDussaux, Damien. Les effets conjugués des prix de l’énergie et de la taxe carbone sur la performance économique et environnementale des entreprises françaises du secteur manufacturier. Organisation for Economic Co-Operation and Development (OECD), February 2020. http://dx.doi.org/10.1787/b8ca827a-fr.
Full textThompson, Wyatt, and Grégoire Tallard. Les effets potentiels sur les marchés de certaines mesures envisageables dans les économies émergentes pour parer aux futures flambées des prix des produits agricoles de base. Organisation for Economic Co-Operation and Development (OECD), October 2010. http://dx.doi.org/10.1787/5km658hvdf7k-fr.
Full textMétéo spatiale - effets sur la techonologie. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 2012. http://dx.doi.org/10.4095/292125.
Full text