Abstract
Plant species composition and community structure were compared among four sites in an upland black spruce community in northwestern Ontario. One site had remained undisturbed since the 1930s and three had been disturbed by either logging, fire, or both logging and fire. Canonical correspondence ordination analyses indicated that herbaceous species composition and abundance differed among the disturbance types while differences in the shrub and tree strata were less pronounced. In the herb stratum Pleurozium schreberi, Ptilium crista-castrensis and Dicranum polysetum were in greatest abundance on the undisturbed forest site, while the wildfire and burned cutover sites were dominated by Epilobium angustifolium and Polytrichum juniperinum. The unburned harvested site was dominated by Epilobium angustifolium, Cornus canadensis and Pleurozium schreberi. Species richness was lower on the undisturbed site than on any of the disturbed sites while species diversity (H′) and evenness (Hill's E5) were higher on the unburned harvested site than on the other sites. Results suggest that herb re-establishment is different among harvested and burned sites in upland black spruce communities and we hypothesize that differences in the characteristics of the disturbance were responsible, in particular, the impact of burning on nutrient availability. These differences need to be taken into account in determining the effects of these disturbances on biodiversity and long-term ecosystem management.
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References
AbramsM.D. and DickmannD.I.: 1982, ‘Early revegetation of clearcut and burned jack pine sites in Northern Lower Michigan’, Can. J. Bot. 60, 946–954.
AdamsP.W. and BoyleJ.R.: 1980, “Effects of fire on soil nutrients in clearcut and whole-tree harvest sites in Central Michigan’, Soil Sci. Soc. Am. J. 44, 847–850.
AdamsP.W. and BoyleJ.R.: 1982, ‘Soil fertility changes following clearcut and whole-tree harvesting and burning in Central Michigan’, Soil Sci. Soc. Am. J. 46, 638–640.
BarneyR.J. and StocksB.J.: 1983, ‘Fire frequencies during the suppression period’, In: R.W.Wein and D.A.MacLean (eds.), The Role of Fire in Northern Circumpolar Ecosystems, John Wiley and Sons, New York, pp. 45–64.
CarletonT.J.: 1982, ‘The composition diversity and heterogeneity of some jack pine (Pinus banksiana) stands in northeastern Ontario’, Can. J. Bot. 60, 2629–2636.
DenslowJ.S.: 1980, ‘Patterns of plant species diversity during succession under different disturbance regimes’, Oecologia 46, 18–21.
DiamondJ.: 1988, ‘Factors controlling diversity: overview and synthesis’, Ann. Missouri Bot. Gard. 75, 117–129.
Environmental Assessment Board: 1994, Class Environmental Assessment of Timber Harvesting on Crown Lands in Northern Ontario, Ontario Ministry of Energy and Environment, Toronto, Ontario.
Fire Danger Group: 1992, ‘Development and structure of the Canadian Forest Fire Behavior Prediction System’, Infor. Rep. No. ST-X-3, Forestry Canada, Hull, Quebec, 63 pp.
GordonA.G., MorrisD.M. and BalakrishnanN.: 1993, ‘Impacts of various levels of biomass removals on the structure function and productivity of black spruce ecosystems: research protocols’, For. Res. Infor. Paper No. 109, Ont. For. Res. Inst., Ont. Min. Nat. Resour. Sault Ste. Marie, Ontario, 21 pp.
HeinselmanM.L.: 1973, ‘Fire in the virgin forests of the Boundary Waters Canoe Area, Minnesota’, Quat. Res. 3, 329–382.
HeinselmanM.L.: 1981, ‘Fire intensity and frequency as factors in the distribution and structure of northern ecosystems’, In: H.A. Mooney, T.M. Bonnicksen, N.L. Christiansen, J.E. Lotan and W.E. Reiners (tech. coords.), Fire Regimes and Ecosystem Properties, Gen. Tech. Rep. No. WO-26, US Dep. Agric., For. Serv., Washington, DC, pp. 7–57.
HollingC.S.: 1981, ‘Forest insects, forest fires, and resilience’, In: H.A. Mooney, T.M. Bonnicksen, N.L. Christiansen, J.E. Lotan and W.E. Reiners (tech. coords.), Fire Regimes and Ecosystem Properties, Gen. Tech. Rep. No. WO-26, US Dep. Agric., For. Serv., Washington, DC, pp. 445–464.
KimminsJ.P.: 1987, Forest Ecology, Macmillan, New York, 531 pp.
LudwigJ.A. and ReynoldsJ.F.: 1988, Statistical Ecology, John Wiley and Sons, New York, 337 pp.
LutzH.J.: 1956, ‘Ecological effects of forest fires in the interior of Alaska’, Tech. Bull. No. 1133, US Dep. Agric., For. Serv., Washington, DC, 119 pp.
MacLeanD.A., WoodleyS.J., WeberM.G. and WeinR.W.: 1983, ‘Fire and nutrient cycling’, In: R.W.Wein and D.A.MacLean (eds.), The Role of Fire in Northern Circumpolar Ecosystems, John Wiley and Sons, New York, pp. 111–134.
MagurranA.E.: 1988, Ecological Diversity and Its Measurement, Croom Helm Publ., London, UL, 179 pp.
MarksP.L.: 1974, ‘The role of pin cherry (Prunus pensylvanica L.) in the maintenance of stability in northern hardwood ecosystems’, Ecol. Monogr. 44, 73–88.
MorneauC. and PayetteS.: 1989, ‘Postfire lichen-spruce woodland recovery at the limit of the boreal forest in northern Quebec’, Can. J. Bot. 67, 2770–2782.
MortonJ.K. and VennJ.M.: 1990, A Checklist of the Flora of Ontario Vascular Plants, Biology Series No. 34, University of Waterloo, Waterloo, Ontario, 218 pp.
Ohmann, L.F. and Grigal, D.F.: 1979, ‘Early revegetation and nutrient dynamics following the Little Sioux Forest Fire in northeastern Minnesota’, For. Sci. Monogr. 21, 80 pp.
PalmerM.W.: 1993, ‘Putting things in even better order: the advantages of canonical correspondence analysis’, Ecology 74, 2215–2230.
RoweJ.S.: 1983, ‘Concepts of fire effects on plant individuals and species’, In: R.W.Wein and D.A.MacLean (eds.), The Role of Fire in Northern Circumpolar Ecosystems, John Wiley and Sons, New York, pp. 135–154.
RoweJ.S. and ScotterG.W.: 1973, ‘Fire in the boreal forest’, Quat. Res. 3, 444–464.
ShafiM.I. and YarrantonG.G.: 1973, ‘Diversity floristic richness and species evenness during a secondary (post-fire) succession’, Ecology 54, 897–902.
SimsR.A., TowillW.D., BaldwinK.A. and WickwareG.M.: 1989, ‘Forest ecosystem classification for northwestern Ontario’, Ontario Ministry of Natural Resources, Thunder Bay, Ontario, 191 pp.
StocksB.J., LawsonB.D., AlexanderM.E., VanWagnerC.E. McAlpineR.S., LynhamT.J. and DubéD.E.: 1989, ‘Canadian Forest Fire Danger Rating System: an overview’, Forestry Chronicle 65, 258–265.
terBraakC.J.F.: 1990, CANOCO: a FORTRAN program for CANOnical Community Ordination by (partial), (detrended), (canonical) Correspondence Analysis, Principal Components Analysis, and Redundancy Analysis, version 3.10. Microcomputer Power, Ithaca, New York.
ViereckL.A. and SchandelmeierL.A.: 1980, ‘Effects of fire in Alaska and adjacent Canada: a literature review’, Tech. Rep. No. 6, Bureau of Land Management, US Dep. Interior, Anchorage, Alaska, 124 pp.
VittD.H., MarshJ.E. and BoveyR.B.: 1988, Mosses, Lichens and Ferns of Northwestern North America, Lone Pine Publishing, Edmonton, Alberta, 296 pp.
WardP.C. and TithecottA.G.: 1993. ‘The impact of fire management on the boreal landscape of Ontario’, Publication No. 305, Aviation, Flood and Fire Management Branch, Ont. Min. Nat. Resour., Sault Ste. Marie, Ontario, 12 pp.
WoodmanseeR.G. and WallachL.S.: 1981, ‘Effects of fire regimes on biogeochemical cycles’, In: H.A. Mooney, T.M. Bonnicksen, N.L. Christiansen, J.E. Lotan and W.E. Reiners (tech. coords.), Fire Regimes and Ecosystem Properties, Gen. Tech. Report No. WO-26, US Dep. Agric., For. Serv., Washington, DC, pp. 379–400.
WrightJr.H.E. and HeinselmanM.L.: 1973, ‘Ecological role of fires’, Quat. Res. 3, 319–328.
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Johnston, M.H., Elliott, J.A. Impacts of logging and wildfire on an upland black spruce community in northwestern Ontario. Environ Monit Assess 39, 283–297 (1996). https://doi.org/10.1007/BF00396150
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DOI: https://doi.org/10.1007/BF00396150