Appelez-nous aujourd'hui 819-762-0971 poste 2362

Louis De Grandpré


no result
no result
Louis De Grandpré, Maryse Marchand, Dominique Boucher, Daniel Kneeshaw, , David Paré, David Gervais, Martin Simard, , Deepa Pureswaran. Defoliation-induced changes in foliage quality may trigger broad-scale insect outbreaks. 2022. Community Ecology 5:463 DOI : 10.1038/s42003-022-03407-8  

Maryse Marchand, Jeanne Moisan Perrier, Louis-Étienne Robert, Loïc D'Orangeville, Mathieu Bouchard, Daniel Kneeshaw, Louis De Grandpré. Forest Structure and Composition Diverge Following Harvesting Compared to a Spruce Budworm Choristoneura fumiferana (Clem.) Outbreak 2022. Frontiers in forests and global change 5 DOI : 10.3389/ffgc.2022.680262  

no result
no result
no result
no result
no result
no result
no result
no result
no result
no result
no result
, Yves Bergeron, Nicolas Bélanger, , , Sylvain Delagrange, Olivier Blarquez, , , Pierre Drapeau, Louis Duchesne, , Fabio Gennaretti, Benoit Lafleur, Louis De Grandpré, Annie DesRochers, , François Lorenzetti, , Christian Messier, , Daniel Houle, Barb R. Thomas, , , Timothy Work, Daniel Kneeshaw. Smartforests Canada: A Network of Monitoring Plots for Forest Management Under Environmental Change. 2021. Climate-Smart Forestry in Mountain Regions 521-543 DOI : 10.1007/978-3-030-80767-2_16  

no result
no result
no result
, Daniel Kneeshaw, , Patrick James, Udayalaksmi Vepakoma, Louis De Grandpré, , Marc-André Villard. Insectivorous songbirds as early indicators of future defoliation by spruce budworm. 2021. Landscape Ecology 36:3013-3027 DOI : 10.1007/s10980-021-01300-z  

no result
no result
no result
no result
, , Patrick James, , , Daniel Kneeshaw, Louis De Grandpré. The Vision of Managing for Pest-Resistant Landscapes: Realistic or Utopic? 2021. Forest Entomology  DOI : 10.1007/s40725-021-00140-z  

no result
Eliana Molina, , Yan Boulanger, Louis De Grandpré, Osvaldo Valeria, Dominic Cyr. Projecting future aboveground biomass and productivity of managed eastern Canadian mixedwood boreal forest in response to climate change 2021. For. Ecol. Manage. 119016 DOI : 10.1016/j.foreco.2021.119016  

no result
no result
Lorena Balducci, , Sergio Rossi, , Daniel Kneeshaw, Annie Deslauriers, Louis De Grandpré. The paradox of defoliation: Declining tree water status with increasing soil water content. 2020. Agric. For. Meteorol. 290:108025 DOI : 10.1016/j.agrformet.2020.108025  

no result
no result
, Changhui Peng, Jean-Noël Candau, Timothy Work, Louis De Grandpré, , Daniel Kneeshaw. Aerial spraying of bacterial insecticides to control spruce budworm defoliation leads to reduced carbon losses. 2020. Ecosphere 11(1):e02988 DOI : 10.1002/ecs2.2988  

no result
no result
, , David Gervais, Deepa Pureswaran, Daniel Kneeshaw, Louis De Grandpré. Leveraging artificial intelligence for large-scale plant phenology studies from noisy time-lapse images. 2020. IEEE Access 8(1):13151-13160 DOI : 10.1109/ACCESS.2020.2965462  

no result
, Maryse Marchand, Deepa Pureswaran, Martin-Philippe Girardin, Dominique Boucher, Daniel Kneeshaw, Louis De Grandpré. Adverse climatic periods precede and amplify defoliator?induced tree mortality in eastern boreal North America. 2019. Journal of Ecology 107(1):452-467 DOI : 10.1111/1365-2745.13012  

no result
no result
no result
no result
no result
no result
no result
no result
no result
no result
no result
no result
no result
, Isabelle Aubin, , , , , , André Arsenault, , Yves Bergeron, , , Sylvain Delagrange, Nicole J. Fenton, Dominique Gravel, Ellen MacDonald, Benoît Hamel, Morgane Higelin, Louis De Grandpré, Nathalie Isabel, , , , , Christian Messier, Dave M. Morris, Nelson Thiffault, Jean-Pierre Tremblay, Alison Munson. Geographic scale and disturbance influence intraspecific trait variability in leaves and roots of North American understorey plants. 2019. Functional Ecology 33(9):1771-1784 DOI : 10.1111/1365-2435.13402  

Mathieu Neau, Maryse Marchand, Deepa Pureswaran, Daniel Kneeshaw, Louis De Grandpré. Phenological synchrony between eastern spruce budworm and its host trees increases with warmer temperatures in the boreal forest. 2019. Ecology and Evolution 9(1):576-586 DOI : 10.1002/ece3.4779  

no result
Kaysandra Waldron, Sylvie Gauthier, Christian Hébert, Daniel Kneeshaw, Jean-Claude Ruel, Mathieu Bouchard, , Louis De Grandpré. Incorporating Insect and Wind Disturbances in a Natural Disturbance-Based Management Framework for the Boreal Forest. 2018. Forests 9(8):471 DOI : 10.3390/f9080471  

Anne Cotton-Gagnon, Louis De Grandpré, Martin Simard, Daniel Kneeshaw. Salvage logging during spruce budworm outbreaks increases defoliation of black spruce regeneration. 2018. For. Ecol. Manage. 430:421-430 DOI : 10.1016/j.foreco.2018.08.011  

no result
, Maryse Marchand, Deepa Pureswaran, Dominique Boucher, Martin-Philippe Girardin, Daniel Kneeshaw, Louis De Grandpré. Adverse climatic periods precede and amplify defoliator?induced tree mortality in eastern boreal North America. 2018. Journal of Ecology 107(1):452-467 DOI : 10.1111/1365-2745.13012  

Deepa Pureswaran, Mathieu Bouchard, Louis De Grandpré, Daniel Kneeshaw. Climate-induced range shifts in boreal forest pests: ecological, economic, and social consequences. 2018. Can. J. For. Res. 48(3):v-vi DOI : 10.1139/cjfr-2018-0058  

Eliana Molina, Louis De Grandpré, Osvaldo Valeria. Twenty-Eight Years of Changes in Landscape Heterogeneity of Mixedwood Boreal Forest Under Management in Quebec, Canada. 2018. Can. J. Remote Sensing 44(1):26-39 DOI : 10.1080/07038992.2017.1396447  

Fidèle Bognounou, Deepa Pureswaran, Daniel Kneeshaw, Louis De Grandpré. Temporal variation in plant neighborhood effects on the defoliation of primary and secondary hosts by an insect pest. 2017. Ecosphere 8(3):e01759 DOI : 10.1002/ecs2.1759  

no result
, Barry J. Cook, Deepa Pureswaran, David MacLean, Daniel Kneeshaw, Louis De Grandpré, Timothy Work. Insect disturbances in forest ecosystems. 2015. Routledge Handbook of Forest Ecology pp. 93-113.   

Dominique Boucher, Jean-Claude Ruel, Kaysandra Waldron, Jean-Martin Lussier, Benoît St-Onge, Daniel Kneeshaw, Louis De Grandpré. Effects of 80 years of forest management on landscape structure and pattern in the eastern Canadian boreal forest. 2015. Landscape Ecology 30(10):1913-1929 DOI : 10.1007/s10980-015-0220-6  

no result
Deepa Pureswaran, Louis De Grandpré, Anthony Taylor, David Paré, Martin Barrette, , Daniel Kneeshaw, Hubert Morin. Climate-induced changes in host tree-insect phenology may drive ecological state-shift in boreal forest. 2015. Ecology 96(6):1480-1491 DOI : 10.1890/13-2366.1  

no result
Kaysandra Waldron, Jean-Claude Ruel, , Sylvie Gauthier, Louis De Grandpré. Effects of post-windthrow salvage logging on microsites, plant composition and regeneration. 2014. Applied Vegetation Science. 17(2):323-337 DOI : 10.1111/avsc.12061  

Gerardo Reyes, Louis De Grandpré, Daniel Kneeshaw. The Relative Importance of Natural Disturbances and Local Site Factors on Woody Vegetation Regeneration Diversity across a Large, Contiguous Forest Region. 2013. Open Journal of Forestry 3(3):88-98 DOI : 10.4236/ojf.2013.33015  

Yves Bergeron, Daniel Gagnon, Dominique Boucher, Louis De Grandpré. Effects of small canopy gaps on boreal mixedwood understory vegetation dynamics. 2011. Community Ecology 12(1):67-77 DOI : 10.1556/ComEc.12.2011.1.9 

no result
, Dominique Boucher, Sylvie Gauthier, Louis De Grandpré. Fifty-seven years of composition change in the eastern boreal forest of Canada. 2010. J. Veg. Sci. 1–14 DOI : 10.1111/j.1654-1103.2010.01186.x  

no result
no result
, , Timo Kuuluvainen, Daniel Kneeshaw, Louis De Grandpré. Canopy gap characteristics and disturbance dynamics in old-growth Picea abies stands in northern Fennoscandia: Is the forest in quasi-equilibrium? 2009. Ann.Bot.Fennici 46:251-262   

no result
, Timo Kuuluvainen, Louis De Grandpré, Sylvie Gauthier. Standing dead trees and their decay-class dynamics in the northeastern boreal old-growth forests of Québec. 2008. For. Ecol. Manage. 255(3-4):410-420 DOI : 10.1016/j.foreco.2007.09.008  

no result
, Timo Kuuluvainen, Sylvie Gauthier, Louis De Grandpré. Trees dying standing in the northeastern boreal old-growth forests of Quebec: spatial patterns, rates, and temporal variation. 2007. Can. J. For. Res. 37(1):50-61. DOI : 10.1139/X06-201  

Yves Bergeron, Karen Harper, Pierre Drapeau, Sylvie Gauthier, Louis De Grandpré. Changes in spatial pattern of trees and snags during structural development in Picea mariana boreal forests. 2006. J. Veg. Sci. 17:625-636.  

Dominique Boucher, Sylvie Gauthier, Louis De Grandpré. Structural changes in coniferous stands along a chronosequence and a productivity gradient in the northeastern boreal forest of Québec. 2006. Ecoscience 13(2):172-180.  

Yves Bergeron, Karen Harper, Pierre Drapeau, Sylvie Gauthier, Louis De Grandpré. Structural development following fire in black spruce boreal forest. 2005. For. Ecol. Manage. 206(1-3):293-306. DOI : 10.1016/j.foreco.2004.11.008  

Anh thu Pham, Yves Bergeron, Sylvie Gauthier, Louis De Grandpré. Gap dynamics and replacement patterns in gaps of the northeastern boreal forest of Quebec. 2004. Can. J. For. Res. 34(2):353-364. DOI : 10.1139/x03-265  

Karen Harper, Sylvie Gauthier, Yves Bergeron, Pierre Drapeau, Catherine Boudreault, Louis De Grandpré. Structure, composition, and diversity of old-growth black spruce boreal forest of the Clay Belt region in Quebec and Ontario. 2003. Environ. Rev. 11:S79-S98.   

no result
, Louis De Grandpré, Sylvie Gauthier. Long-term post-fire changes in the northeastern boreal forest of Quebec. 2000. J. Veg. Sci. 11(6):791-800   

Yves Bergeron, Sylvie Gauthier, Louis De Grandpré. Differences in forest composition in two ecoregions of the boreal forest of Québec. 2000. J. Veg. Sci. 11(6):781-790.  

Louis De Grandpré, Daniel Kneeshaw, Yves Bergeron. Early response of Abies balsamea seedlings to artificially created openings. 1998. J. Veg. Sci. 9(4):543-550.  

Louis De Grandpré. L'influence de la combinaison de deux types de perturbations naturelles (feu et tordeuse des bourgeons de l'épinette) sur la dynamique des communautés de sous-bois dans le sud de la forêt boréale. 1997. Thèse de doctorat en sciences de l'Environnement, Université du Québec à Montréal. 134 p.  

Louis De Grandpré, Yves Bergeron. Diversity and stability of understorey communities following disturbance in the southern boreal forest. 1997. Journal of Ecology 85(6):777-784 .  

Louis De Grandpré. Succession après feu chez les plantes de sous-bois à la limite sud de la forêt boréale. 1991. Mémoire de maîtrise en biologie, Université du Québec à Montréal. 75 p.  

voir les plus récentes

 Sabrina Brisson, Kaysandra Waldron, Daniel Kneeshaw, Louis De Grandpré. Facteurs de mortalité chez la régénération préétablie en contexte d'épidémie de tordeuse des bourgeons de l'épinette et de coupes de récupération.
15e colloque annuel du CEF, Université de Sherbrooke, Québec (2022-09-28)