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Old-Growth Forests in the Canadian Boreal: the Exception Rather than the Rule?

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Part of the book series: Ecological Studies ((ECOLSTUD,volume 207))

Abstract

Old-growth boreal forest is considered rare since large fires or insect disturbances occur too frequently to allow forest stands to reach old ages. Recent research on historical fire regimes in the circumboreal region have shown that this assertion is false for several reasons. First, fire frequency varies greatly among regions and natural fire cycles are often longer than the normal lifespan of the trees, especially in northeastern Canada, allowing stands of fire-adapted species to be replaced by self-maintaining late successional species. Second, even in landscapes characterised by short fire intervals, the stochastic occurrence of fires allows some parts of the landscape to escape fire for long periods. Old-growth boreal forests possess compositional, structural and functional characteristics, such as a legacy of deadwood and greater structural diversity, that differ significantly from those of post-fire forests. Current forestry practices in boreal forests only partly emulate natural stand dynamics and lead to an important decrease in the proportion of old-growth forests.

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References

  • Asselin H, Payette S, Fortin MJ, Vallée S (2003) The northern limit of Pinus banksiana Lamb in Canada: explaining the difference between the eastern and western distributions. J Biogeogr 30:1709–1718

    Article  Google Scholar 

  • Awada T, Henebry GM, Redmann RE, Sulistiyowati H (2004) Picea glauca dynamics and spatial pattern of seedlings regeneration along a chronosequence in the mixedwood section of the boreal forest. Ann For Sci 61:789–794

    Article  Google Scholar 

  • Bartemucci P, Messier C, Canham CD (2006) Overstory influences on light attenuation patterns and understory plant community diversity and composition in southern boreal forests of Quebec. Can J For Res 36:2065–2079

    Article  Google Scholar 

  • Bergeron Y (2000) Species and stand dynamics in the mixed woods of Quebec's southern boreal forest. Ecology 81:1500–1516

    Google Scholar 

  • Bergeron Y, Leduc A (1998) Relationships between change in fire frequency and mortality due to spruce budworm outbreak in the southeastern Canadian boreal forest. J Veg Sci 9:493–500

    Google Scholar 

  • Bergeron Y, Gauthier S, Kafka V, Lefort P, Lesieur D (2001) Natural fire frequency for the eastern Canadian boreal forest: consequences for sustainable forestry. Can J For Res 31:394–391

    Article  Google Scholar 

  • Bergeron Y, Leduc A, Harvey BD, Gauthier S (2002) Natural fire regime: a guide for sustainable management of the Canadian boreal forest. Silva Fenn 36:81–95

    Google Scholar 

  • Bergeron Y, Flannigan M, Gauthier S, Leduc A, Lefort P (2004) Past current and future fire frequency in the Canadian boreal forest: implications for sustainable forest management. Ambio 33:356–360

    PubMed  Google Scholar 

  • Boucher D, Gauthier S, De Grandpré L (2006) Structural changes in coniferous stands along a chronosequence and a productivity gradient in the northeastern boreal forest of Quebec. Ecoscience 13:172–180

    Article  Google Scholar 

  • Boudreault C, Bergeron Y, Gauthier S, Drapeau P (2002) Bryophyte and lichen communities in mature to old-growth stands in eastern boreal forests of Canada. Can J For Res 32:1080–1093

    Article  Google Scholar 

  • Cumming SG, Schmiegelow FKA, Burton PJ (2000) Gap dynamics in boreal aspen stands: is the forest older than we think? Ecol Appl 10:744–759

    Google Scholar 

  • Cyr D, Bergeron Y, Gauthier S, Larouche AC (2005) Are the old-growth forests of the Clay Belt part of a fire-regulated mosaic? Can J For Res 35:65–73

    Article  Google Scholar 

  • Cyr D, Gauthier S, Bergeron Y, Carcaillet C (2009) Forest management is driving the eastern part of North-American boreal forest outside its natural range of variability. Front Ecol Environ 7: (in press)

    Google Scholar 

  • De Grandpré L, Gagnon D, Bergeron Y (1993) Changes in the understory of Canadian southern boreal forest after fire. J Veg Sci 4:803–810

    Article  Google Scholar 

  • Desponts M, Brunet M, Bélanger L, Bouchard M (2004) The eastern boreal old-growth balsam fir forest: a distinct ecosystem. Can J Bot 82:830–849

    Article  Google Scholar 

  • Drapeau P, Nappi A, Giroux JF, Leduc A, Savard JPL (2002) Distribution patterns of birds associated with snags in natural and managed eastern boreal forests. In: Laudenslayer WF Jr, Shea PJ, Valentine BE, Weatherspoon CP, Lisle TE (eds) Proceedings of the symposium on the ecology and management of dead wood in western forests, Reno, NV. Gen. Tech. Rep. PSW-GTR-181. US Department of Agriculture: Pacific Southwest Research Station, Forest Service, Albany, CA, pp 193–205

    Google Scholar 

  • Eberhart KE, Woodard PM (1987) Distribution of residual vegetation associated with large fires in Alberta. Can J For Res 17:1207–1212

    Article  Google Scholar 

  • Ecological Stratification Working Group (1996) A national ecological framework for Canada. Agriculture and Agri-Food Canada and Environment Canada, Ottawa

    Google Scholar 

  • Fenton NJ, Bergeron Y (2008) Does time or habitat make old-growth forests species rich? Bryophyte richness in boreal Picea mariana forests. Biol Conserv 141:1389–1399

    Article  Google Scholar 

  • Fenton N, Lecomte N, Legare S, Bergeron Y (2005) Paludification in black spruce (Picea mariana) forests of eastern Canada: potential factors and management implications. For Ecol Manag 213:151–159

    Article  Google Scholar 

  • Flannigan M, Campbell I, Wotton M, Carcaillet C, Richard PJH, Bergeron Y (2001) Future fire in Canada's boreal forest: paleoecology, GCM and RCM results. Can J For Res 31:854–864

    Article  Google Scholar 

  • Gower ST, McMurtrie RE, Murty D (1996) Aboveground net primary production decline with stand age: potential causes. Trends Ecol Evol 11:378–382

    Article  Google Scholar 

  • Gromtsev A (2002) Natural disturbance dynamics in the boreal forests of European Russia: a review. Silva Fenn 36:41–55

    Google Scholar 

  • Harper KA, Bergeron Y, Gauthier S, Drapeau P (2002) Post-fire development of canopy structure and composition in black spruce forests of Abitibi Quebec: a landscape scale study. Silva Fenn 36:249–263

    Google Scholar 

  • Harper K, Boudreault C, De Grandpré L, Drapeau P, Gauthier S, Bergeron Y (2003) Structure, composition, and diversity of old-growth black spruce boreal forest of the Clay Belt region in Quebec and Ontario. Environ Rev 11:S79–S98

    Article  Google Scholar 

  • Harper KA, Bergeron Y, Drapeau P, Gauthier S, De Grandpré L (2005) Structural development following fire in black spruce boreal forest. For Ecol Manag 206:293–306

    Article  Google Scholar 

  • Harper KA, Bergeron Y, Drapeau P, Gauthier S, De Grandpré L (2006) Changes in spatial pattern of trees and snags during structural development in Picea mariana boreal forests. J Veg Sci 17:625–636

    Google Scholar 

  • Hély C, Bergeron Y, Flannigan MD (2000) Coarse woody detritus in the southeastern Canadian boreal forest: composition and load variations in relation to stand replacement. Can J For Res 30:674–687

    Article  Google Scholar 

  • Hill SB, Mallik AU, Chen HYH (2005) Canopy gap disturbance and succession in trembling aspen dominated boreal forests in northeastern Ontario. Can J For Res 35:1942–1951

    Article  Google Scholar 

  • Johnson EA, Van Wagner CE (1985) The theory and use of two fire history models. Can J For Res 15:214–220

    Article  Google Scholar 

  • Kafka V, Gauthier S, Bergeron Y (2001) Fire impacts and crowning in the boreal forest: study of a large wildfire in western Quebec. Int J Wildland Fire 10:119–127

    Article  Google Scholar 

  • Johnson EA (1992) Fire and vegetation dynamics studies from the North American boreal forest. Cambridge Studies in Ecology, Cambridge University Press, Cambridge

    Google Scholar 

  • Kneeshaw DD, Bergeron Y (1998) Canopy gap characteristics and tree replacement in the southeastern boreal forest. Ecology 79:783–794

    Article  Google Scholar 

  • Kneeshaw DD, Burton PJ (1998) Assessment of functional old-growth status: a case study in the sub-boreal spruce zone of British Columbia Canada. Nat Areas J 18:293–308

    Google Scholar 

  • Kneeshaw DD, Gauthier S (2003) Old-growth in the boreal forest at stand and landscape levels. Environ Rev 11:S99–S114

    Article  Google Scholar 

  • Lecomte N, Simard M, Bergeron Y (2006a) Effects of fire severity and initial tree composition on stand structural development in the coniferous boreal forest of Northwestern Quebec Canada. Ecoscience 13:152–163

    Article  Google Scholar 

  • Lecomte N, Simard M, Fenton N, Bergeron Y (2006b) Fire severity and long-term ecosystem biomass dynamics in coniferous boreal forests of eastern Canada. Ecosystems 9:1215–1230

    Article  Google Scholar 

  • Lee P (1998) Dynamics of snags in aspen-dominated midboreal forests. For Ecol Manag 105:263–272

    Article  Google Scholar 

  • Lee PC, Crites S, Nietfeld M, Van Nguyen H, Stelfox JB (1997) Characteristics and origins of deadwood material in aspen-dominated boreal forests. Ecol Appl 7:691–701

    Article  Google Scholar 

  • Le Goff H, Sirois L (2004) Black spruce and jack pine dynamics simulated under varying fire cycles in the northern boreal forest of Quebec Canada. Can J For Res 34:2399–2409

    Article  Google Scholar 

  • McCarthy JW, Weetman G (2006) Age and size structure of gap-dynamic old-growth boreal forest stands in Newfoundland. Silva Fenn 40:209–230

    Google Scholar 

  • Moessler A, Thompson I, Pendrel BA (2003) Overview of old-growth forests in Canada from a science perspective. Environ Rev 11:S1–S7

    Article  Google Scholar 

  • Namroud MC, Park A, Tremblay F, Bergeron Y (2005) Clonal and spatial genetic structures of aspen (Populus tremuloides Michx ). Mol Ecol 14:2969–2980

    Article  CAS  PubMed  Google Scholar 

  • Paré D, Bergeron Y (1995) Above-ground biomass accumulation along a 230-year chronosequence in the southern portion of the Canadian boreal forest. J Ecol 83:1001–1007

    Article  Google Scholar 

  • Park A, Kneeshaw D, Bergeron Y, Leduc A (2005) Spatial relationships and tree species associations across a 236-year boreal mixedwood chronosequence. Can J For Res 35:750–761

    Article  Google Scholar 

  • Payette S (1992) Fire as a controlling process in the North American boreal forest. In: Shugart HH, Leemans R, Bonan GB (eds) A system analysis of the global boreal forest. Cambridge University Press, New York

    Google Scholar 

  • Peng CH, Apps MJ (2000) Simulating global soil-CO2 flux and its response to climate change. J Environ Sci 12:257–265

    CAS  Google Scholar 

  • Seymour R, Hunter M (1999) Principles of ecological forestry. In: Hunter ML Jr (ed) Maintaining biodiversity in forest ecosystems, Cambridge University Press, Cambridge UK, pp 22–61

    Google Scholar 

  • Simard M, Lecomte N, Bergeron Y, Paré D, Bernier PY (2007) Forest productivity decline caused by successional paludification of boreal forests. Ecol Appl 17:1619–1637

    Article  PubMed  Google Scholar 

  • Spies TA, Franklin JF (1988) Old growth and forest dynamics in the Douglas-fir region of western Oregon and Washington. Nat Areas J 8:190–201

    Google Scholar 

  • Stocks BJ, Mason JA, Todd JB, Bosch EM, Wotton BM, Amiro BD, Flannigan MD, Hirsch KG, Logan KA, Martell DL, Skinner WR (2002) Large forest fires in Canada 1959–1997. J Geophys Res Atmos 107:1–12

    Google Scholar 

  • Sturtevant BR, Bissonette JA, Long JN, Roberts DW (1997) Coarse woody detritus as a function of age, stand structure, and disturbance in boreal Newfoundland. Ecol Appl 7:702–712

    Article  Google Scholar 

  • Thompson ID, Flannigan MD, Wotton BM, Suffling R (1998) The effects of climate change on landscape diversity: an example in Ontario forests. Environ Monit Assess 49:213–233

    Article  Google Scholar 

  • Timoney KP, Robinson AL (1996) Old-growth white spruce and balsam poplar forests of the Peace River Lowlands, Wood Buffalo National Park, Canada: Development, structure, and diversity. For Ecol Manag 81:179–196

    Article  Google Scholar 

  • Van Cleve K, Dyrness CT, Viereck LA, Fox J, Chapin FSI, Oechel W (1983) Taiga ecosystems in interior Alaska. BioScience 33:39–44

    Article  Google Scholar 

  • Wallenius TH, Pitkänen A, Kuuluvainen T, Pennanen J, Karttunen H (2005) Fire history and forest age distribution of an unmanaged Picea abies dominated landscape. Can J For Res 35:1540–1552

    Article  Google Scholar 

  • Wardle DA, Walker LR, Bardgett RD (2004) Ecosystem properties and forest decline in contrasting long-term chronosequences. Science 305:509–513

    Article  CAS  PubMed  Google Scholar 

  • Weber MG, Flannigan MD (1997) Canadian boreal forest ecosystem structure and function in a changing climate: impact on fire regime. Environ Rev 5:145–166

    Article  CAS  Google Scholar 

  • Wells RW, Lertzman KP, Saunders SC (1998) Old-growth definitions for the forests of British Columbia Canada. Nat Areas J 18:279–292

    Google Scholar 

  • Wirth C (2005) Fire regime and tree diversity in boreal forests: implications for the carbon cycle. In: Scherer–Lorenzen M, Körner C, Schulze E-D (eds) Forest diversity and function: temperate and boreal systems. Ecological Studies, vol 176. Springer, Berlin, pp 309–344

    Google Scholar 

  • Wirth C, Czimczik CI, Schulze E-D (2002) Beyond annual budgets: carbon flux at different temporal scales in fire-prone Siberian Scots pine forests. Tellus Ser B Chem Phys Meteorol 54:611–630

    Article  Google Scholar 

  • Work TT, Shorthouse D, Spence JR, Volney WJ, Langor D (2003) Coarse-filter conservation strategies in boreal mixedwood forests: initial invertebrate responses from the EMEND experiment. Can J For Res 34:417–430

    Article  Google Scholar 

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Correspondence to Yves Bergeron .

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Bergeron, Y., Harper, K.A. (2009). Old-Growth Forests in the Canadian Boreal: the Exception Rather than the Rule?. In: Wirth, C., Gleixner, G., Heimann, M. (eds) Old-Growth Forests. Ecological Studies, vol 207. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-92706-8_13

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