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Academic literature on the topic 'Effets de l'exploitation forestière sur'
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Journal articles on the topic "Effets de l'exploitation forestière sur"
DECONCHAT (Marc) and BALENT (Gérard). "Effets de la sylviculture et de l'exploitation forestière sur la diversité végétale." Revue Forestière Française, no. 6 (2002): 559. http://dx.doi.org/10.4267/2042/4943.
Full textSist, Plinio, Lilian Blanc, Lucas Mazzei, Christopher Baraloto, and Raphaël Aussenac. "Nouvelles connaissances sur la dynamique globale de la biomasse après exploitation en forêt nord amazonienne." BOIS & FORETS DES TROPIQUES 314, no. 314 (December 1, 2012): 41. http://dx.doi.org/10.19182/bft2012.314.a20489.
Full textDe Oñate-Calvín, Ruth, Alfonso San Miguel-Ayanz, Juan Orensanz-García, Angel A. Salazar-Vega, and Sonia Roig-Gómez. "La forêt amazonienne sur sables blancs : un sombre futur ?" BOIS & FORETS DES TROPIQUES 315, no. 315 (March 1, 2013): 63. http://dx.doi.org/10.19182/bft2013.315.a20540.
Full textCaloz, R., A. Pointet, and C. Collet. "Approche comparée de méthodes de classification d'images aériennes : une étude de cas." Geographica Helvetica 58, no. 2 (June 30, 2003): 141–53. http://dx.doi.org/10.5194/gh-58-141-2003.
Full textLaflamme, Lucie, and Alain Vinet. "Accident du travail et modernisation du processus de production: le cas de l'industrie forestière québécoise." Articles 43, no. 3 (April 12, 2005): 591–608. http://dx.doi.org/10.7202/050434ar.
Full textTurcotte, Francis, Réhaume Courtois, Richard Couture, and Jean Ferron. "Impact à court terme de l'exploitation forestière sur le tétras du Canada (Falcipennis canadensis)." Canadian Journal of Forest Research 30, no. 2 (February 15, 2000): 202–10. http://dx.doi.org/10.1139/x99-154.
Full textTurcotte, Francis, Réhaume Courtois, Richard Couture, and Jean Ferron. "Impact à court terme de l'exploitation forestière sur le tétras du Canada (Falcipennis canadensis)." Canadian Journal of Forest Research 30, no. 2 (2000): 202–10. http://dx.doi.org/10.1139/cjfr-30-2-202.
Full textPinta, François, and Philippe Girard. "Production d'énergie à partir de forêt tropicale humide : une étude de cas en Guyane française." BOIS & FORETS DES TROPIQUES 302, no. 302 (December 1, 2009): 53. http://dx.doi.org/10.19182/bft2009.302.a20401.
Full textPlamondon, André P. "L’influence de l’exploitation forestière sur la concentration des particules dans les petits cours d’eau de la Beauce, Québec." Géographie physique et Quaternaire 36, no. 3 (November 29, 2007): 315–25. http://dx.doi.org/10.7202/032484ar.
Full textChiasson, Guy, Anne Mévellec, and Étienne Audet. "L’Acadie à la frontière : réflexion à partir de la gouvernance forestière." Articles, no. 28 (February 22, 2018): 79–97. http://dx.doi.org/10.7202/1043414ar.
Full textDissertations / Theses on the topic "Effets de l'exploitation forestière sur"
Parizeau, Lucie. "Impacts à moyen terme de l'éclaircie précommerciale sur le lièvre et les passereaux nicheurs dans la sapinière à bouleau blanc de l'Est." Thesis, Université Laval, 2011. http://www.theses.ulaval.ca/2011/28718/28718.pdf.
Full textThis research aims to assess the medium-term effect of the conventional precommercial thinning (PCT) and two mitigation measures on the snowshoe hare, and in complement, on nesting passerines in the balsam fir-white birch of Est. Mitigation measures that are tested are the precommercial thinning with protection of wildlife values and precommercial thinning with protection of refuge strips. Our results demonstrate that 8-9 years after PCT treatment into the study area of Lake Onatchiway, important structural differences remain between sapling stands, with and without precommercial thinning. However, it seems that, after a while, these differences in stand structure influence much less the populations of hare and nesting passerines. The key variables of habitat for the hare, i.e. the softwood cover and food availability in winter, are very similar between different treatments. Moreover, the habitats became sufficiently similar not to perceive differences in the number of species and populations of nesting birds.
Allard-Duchene, Anne. "Changements temporels de l'abondance du lièvre d'Amérique et de l'écureuil roux le long de successions forestières après feu et après coupe." Thesis, Université Laval, 2012. http://www.theses.ulaval.ca/2012/28894/28894.pdf.
Full textLe, Blanc Mélanie-Louise. "Réaction des micromammifères et des oiseaux à différentes intensités de coupe en forêt boréale irrégulière." Master's thesis, Université Laval, 2009. http://hdl.handle.net/20.500.11794/20907.
Full textMohieddinne, Hamza. "Impact du tassement actuel et ancien par les engins sylvicoles sur les pédosystèmes et la végétation." Thesis, Amiens, 2019. http://www.theses.fr/2019AMIE0020.
Full textForest soil rutting and compaction by heavy machines is one of the most important issues concerning the sustainable management of forest. In this thesis, we examined the soil rutting in a forest massif on Northern France (Compiègne forest) using airborne LIDAR (Light Detection And Ranging), then we evaluated the recovery of soil after compaction at multi-decades’ scale. The Digital Terrain Models (DTM) treated using the Local Relief Modelling tool (LRM) were used to suggest an indicator of rutting density (RD). The physical and biological recovery of soil were evaluated using two chronosequences (Podzol and Luvisol) established adopting a space for time substitution approach and covering a period of 45 years. The parameters used to examine the recovery were: the penetration resistance, the soil respiration, the pH, the hydromorphic features, the rooting, and the microarthropod diversity evaluated by the QBS-ar index. As results, the impacted surface by rutting was 40% on average, where it varies at fine scale within the forest management unit. The occurrence of many herbaceous species varies with respect to the rutting density. The surface respiration and the microarthropod diversity were recovered in 10 years on the horizon of 0-10 cm. The penetration resistance showed a progressive recovery starting from the surface to the deeper layers. The complete recovery, of the first 30 cm, was evaluated to be achieved in 60 years for the Luvisol, and in 80 years for the Podzol
Lapointe, St-Pierre Mathilde. "L'impact des coupes progressives irrégulières sur les populations de salamandre cendrée (Plethodon cinereus) dans les peuplements mixtes." Master's thesis, Université Laval, 2018. http://hdl.handle.net/20.500.11794/30744.
Full textEcosystem-based management aims to preserve old-growth forest attributes using techniques mimicking natural disturbances. Irregular shelterwood logging is a new method applied to mixed forests, but its impacts on forest floor organisms are poorly known. The aim of this study was to quantify the effects on the population dynamics and body condition of terrestrial salamanders of three different treatments of irregular shelterwood (strips, uniform and gaps) 5 – 7 years following harvesting compared to old-growth forest controls. A total of 64 sites in the Témiscamingue region were sampled on 10 occasions during the summer of 2015 and 2016. Two sampling methods were tested, namely artificial refuges and sampling quadrats. Analyses showed that salamander abundance and body condition of individuals did not vary according to the three different irregular shelterwood cut patterns or the environmental parameters measured at the sites. However, the body condition of adult salamanders was lower in 2016 than in 2015 and the detection probability of adult salamanders was greater in 2016 than in 2015. For juvenile salamanders, the body condition decreased with increasing Julian day and the body condition was also highest in uniform treatments and lowest in gap treatments. We conclude that environmental conditions 5 to 7 years following treatments in the three patterns of irregular shelterwood harvesting, are similar to controls in terms of their capacity to support terrestrial salamander populations. Key words : eastern red-backed salamander, Plethodon cinereus, population dynamics, partial cutting, woody debris, irregular shelterwood harvesting
Houle, Mélina. "Effets cumulés des activités forestières sur la sélection d'habitat du loup gris (Canis lupus) en forêt boréale aménagée." Master's thesis, Université Laval, 2008. http://hdl.handle.net/20.500.11794/20318.
Full textMartineau, Julie. "Changements de sélection de l'habitat du campagnol à dos roux à la suite d'une coupe forestière." Master's thesis, Université Laval, 2014. http://hdl.handle.net/20.500.11794/25510.
Full textThe goal of this study was to assess short-term changes in habitat selection by red-backed voles (Myodes gapperi) following forest harvesting. The spatial distribution of voles was observed before harvesting, and then a week, a month and 1-2 years after harvest. We also evaluated the ecological processes that can explain observed temporal changes in vole distribution. Although vole abundance remained similar between clearcuts and uncut forests during the first month, different ecological processes appeared to influence vole distribution. A week after harvesting, there was no evidence that habitat selection influenced the distribution of vole populations. A month after harvesting, interference competition exerted a strong influence on habitat selection of red-backed voles, hence on their distribution. Finally, our study supports the hypothesis that source-sink dynamics would be responsible for the strong decline in vole abundance observed in clearcuts 1-2 years after harvesting.
Norvez, Olivier. "Impacts de différents scénarios sylvicoles sur la diversité des coléoptères dans la sapinière à bouleau blanc, 20 ans après perturbations." Thesis, Université Laval, 2011. http://www.theses.ulaval.ca/2011/28543/28543.pdf.
Full textWe compared three silvicultural scenarios implemented 20 years ago after salvage logging of severely damaged balsam fir/white birch stands by the spruce budworm. The study area was located in the réserve faunique des Laurentides and Parc national de La Jacques-Cartier. Overall, 3124 beetles were captured with impact traps, 168 species being saproxylic (dependent of dead wood or moribund trees) and 98 non-saproxylic. Despite the relatively high amounts of down dead wood (46m³/ha) found in managed stands, saproxylic beetle assemblages differed among salvaged and non salvaged stands, even if beetle abundance and richness were similar. Slight differences were observed between the three silvicultural scenarios but 20 years later, salvage logging still appears as the disturbance element that brought the most important changes into the biotope.
Frouin, Hermann. "Influence des corridors routiers et des coupes sur les déplacements hivernaux de la Martre d’Amérique en forêt boréale aménagée." Thesis, Université Laval, 2011. http://www.theses.ulaval.ca/2011/28785/28785.pdf.
Full textLarge-scale forestry fills boreal landscapes with roads and clearcuts. In Canada alone, 15,000 km of new forestry roads are built annually, adding to habitat fragmentation caused by the logging of 6 100 km2 of forest annually. Furthermore, vegetation near forestry roads often differs from vegetation elsewhere, and may influence animal foraging and other movements. Gaps in the forest cover may therefore affect species distribution patterns, but underlying mechanisms are unknown most of the time. We asked whether and how American marten (Martes americana) respond to forest edges adjoining roads and clearcuts at the Montmorency Research Forest, a 66-km2 area north of Quebec City, Canada. We followed 84.6 km of marten tracks by snowshoe over 3 winters, and recorded their location with high-resolution GPS receivers. The distribution of marten tracks was independent of distance to road or clearcut edges. However, martens tended to move along edges, apparently because of the higher occurrence of prey (squirrels Tamiasciurus hudsonicus and hares Lepus americanus) near clearcut and road edges. High prey abundance near edges was itself associated to vegetation differences close to edges. I conclude that edge effects on vegetation affected prey distribution, which in turn affected marten movements.
Rioux, Jérôme. "Effets de la coupe avec la protection des petites tiges marchandes (CPPTM) et de la coupe avec la protection de la haute régénération et des sols (CPHRS) sur la faune de la pessière noire à mousses de l'Est." Thesis, Université Laval, 2006. http://www.theses.ulaval.ca/2006/24072/24072.pdf.
Full textBooks on the topic "Effets de l'exploitation forestière sur"
Potvin, François. Abondance des colonies de castor avant et après coupe à blanc de type CPR en Abitibi-Témiscamingue. Québec: Ministère de l'environnement et de la faune, Direction de la faune et des habitats, 1997.
Find full textCameron, Robert. Utilisation des arbres à cavités par la faune dans les bouquets des parterres de coupe à blanc. Fredericton, N.-B: Service canadien des forêts, 1996.
Find full textGyug, Les Williams. Timber-harvesting effects on riparian wildlife and vegetation in the Okanagan Highlands of British Columbia. Victoria, B.C: British Columbia, Ministry of Environment, Lands, and Parks, Wildlife Branch, 2000.
Find full textAddison, Janet Anne. Response of soil invertebrates to clear-cutting and partial cutting in a boreal mixedwood forest in northern Ontario: Final report. Sault Ste. Marie, Ont: Natural Resources Canada, Canadian Forest Service, Great Lakes Forestry Centre, 1997.
Find full textJean, Ferron. Impact à court terme de l'exploitation forestière sur le lièvre d'Amérique en forêt boréale. Québec: Gouvernement du Québec, Ministère de l'environnement et de la faune, Direction de la faune et des habitats, 1994.
Find full textCarnation Creek and Queen Charlotte Islands Fish/Forestry Workshop (1994 Queen Charlotte, B.C.). Carnation Creek and Queen Charlotte Islands Fish/Forestry Workshop: Applying 20 years of coast research to management solutions. Edited by Chatwin Stephen C, Hogan Daniel Lewis 1954-, Tschaplinski Peter John 1953-, and British Columbia. Ministry of Forests. Research Branch. [Victoria]: British Columbia, Ministry of Forests Research Program, 1998.
Find full textBunnell, Fred L. Evaluating effects of large-scale salvage logging for mountain pine beetle on terrestrial and aquatic vertebrates. [Victoria, B.C.]: Pacific Forestry Centre, 2004.
Find full textCourtois, Réhaume. Résultats préliminaires sur l'impact à court terme de l'exploitation forestière sur la faune terrestre et ses utilisateurs en forêt boréale: Troisième rapport d'étape. Québec: Gouvernement du Québec, Ministère de l'environnement et de la faune, Direction de la faune et des habitats, 1994.
Find full textCourteau, Marianne. Effets des coupes forestières sur la disponibilité des sites de nidification pour le garrot à oeil d'or (Bucephala clangula) en sapinière boréale. Sainte-Foy, Qué: Service canadien de la faune, Direction de la conservation de l'environnement, 1997.
Find full textEnns, K. A. Impacts of hardwood management on British Columbia wildlife: Problem analysis. [Victoria, B.C.]: Forestry Canada, 1993.
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