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Karen Harper

Pierre Drapeau, Yves Bergeron, Daniel Lesieur, Karen Harper. Negligible structural development and edge influence on the understorey at 16-17-yr-old clear-cut edges in black spruce forest. 2016. J. Veg. Sci. 19(3):462-473
DOI : 10.1111/avsc.12226     

Ellen MacDonald, Michael S. Mayerhofer, Shekhar R. Biswas, Per Anders Essen, Kristoffer Hylander, Katherine J. Stewart, Azim U. Mallik, Pierre Drapeau, Karen Harper, Bengt-Gunnar Jonsson, Daniel Lesieur, Jari Kouki, Yves Bergeron. Edge influence on vegetation at natural and anthropogenic edges of boreal forests in Canada and Fennoscandia. 2015. Journal of Ecology 
DOI : 10.1111/1365-2745.12398    

Pierre Drapeau, Yves Bergeron, Daniel Lesieur, Karen Harper. Forest structure and composition at fire edges of different ages: Evidence of persistent structural features on the landscape. 2014. For. Ecol. Manage. 314:131-140
DOI : 10.1016/j.foreco.2013.12.009     

Yves Bergeron, Karen Harper. Old-Growth Forests in the Canadian Boreal: the Exception Rather than the Rule? 2009. Old-Growth Forests, Function, Fate and Value.Wirth, Christian; Gleixner, Gerd; Heimann, Martin (Eds.) 2009, XXVI, 512 p. 113 illus., Hardcover. ISBN: 978-3-540-92705-1 Chap 13:285-300
DOI : 10.1007/978-3-540-92706-8_13    

Liliana Mascarua-Lopez, Ellen MacDonald, Pierre Drapeau, Karen Harper. Interaction of edge influence from multiple edges: examples from narrow corridors. 2007. Plant Ecol. 192(1): 71-84.
DOI : 10.1007/s11258-006-9227-z     

Martin Lavoie, Yves Bergeron, David Paré, Karen Harper. Spatial pattern in the organic layer and tree growth: A case study from regenerating Picea mariana stands prone to paludification. 2007. J. Veg. Sci. 18:211-220.

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

Yves Bergeron, Pierre Drapeau, Sylvie Gauthier, Louis De Grandpré, Karen Harper. 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     

Yves Bergeron, Daniel Lesieur, Pierre Drapeau, Karen Harper. Forest structure and composition at young fire and cut edges in black spruce boreal forest. 2004. Can. J. For. Res. 34(2):289-302.
DOI : 10.1139/x03-279     

Karen Harper, Louis De Grandpré, Pierre Drapeau, Sylvie Gauthier, Yves Bergeron, Catherine Boudreault. 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.

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 Karen Harper, Yves Bergeron, Pierre Drapeau, Daniel Lesieur. The structure of fire and clearcut edges in black spruce boreal forest.
86th Annual Meeting of the Ecological Society of America, Madison, Wyoming, USA.