Abstract
A comparison of declining forests in Alaska, British columbia, and the Pacific Northwest United States to forest declines in eastern North America indicated that strong similarities existed and justified the use of the western forest region as an ‘acid rain’ control. The current level of wet acidic deposition over the western region was one-quarter that of eastern Canada and the United States. The onset of crown dieback on Chamaecyparis nootkatensis (1900) and Pinus monticola (1936) did not relate to the incidence of regional air pollution but to extreme climatic variation. The injury mechanism differentiating persistent decline on Pinus monticola from sporadic but transient dieback, which was observed on a larger number of conifer and deciduous tree species, was believed to be cavitation. This dysfunction of the xylem was induced by anomalous winter thaw-freeze conditions in 1936 followed by high summer temperatures and evapotranspiration stress in that and subsequent years. Similar extreme climatic conditions were present at the onset of forest declines in eastern North America and central Europe which suggests that the climate-cavitation-forest decline mechanism may be universal.
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References
Andersen, H. E.: 1959, ‘Silvical characteristics of Alaska-cedar (Chamaecyparis nootkatensis)’, Station Paper 11USDA-Forest Service, Alaska Forest Research CenterJuneau Alaska.
Auclair, A. N. D.: 1989a, ‘Climate Change Theory of Forest Decline’, in D. P. Lavender (ed.), Proceedings IUFRO Conference on Woody Plant Growth in a Changing Physical and Chemical Environment, 27–31 July, 1987, University of British Columbia, Vancouver, British Columbia, Canada, pp. 1–31.
Auclair, A. N. D.: 1989b, ‘Winter Thaw-Freeze as a Mechanism of Forest dieback, in Poster Abstracts Vol. 1, International Congress on Forest Decline Research: State of Knowledge and Perspectives. Friedrichshafen, West Germany October 2–6, 1989, pp. 171–172.
Barrie, L. A. and Sirois, A.: 1982, An Analysis and Assessment of Precipitation Chemistry Measurements Made by CANSAP (The Canadian Network for Sampling Precipitation): 1977–1980. Rep. AQRB-82–003-T. Atmos. Environ. Serv., Dep. Environ., Downsview, Ont.
Boyce, J. S.: 1961, Forest pathology, 3rd edition, McGraw-Hill Book Company Inc., New York.
Boyd, R. J. Jr.: 1959, Silvics of Western Red Cedar, Misc. Publ. 20. USDA-Forest Service, Intermountain Forest and Range Experiment Station Odgen, Utah.
British Columbia Ministry of Environment: 1988, Acid rain in British Columbia, British Columbia Ministry of Environment and Parks, Victoria, British Columbia.
Canadian Forestry Service: 1965, Forest Insect and Disease Survey, 1965, Dep. For., Ottawa.
Canadian Forestry Service: 1976, Forest Insect and Disease Survey, 1976, Dep. Environ., Ottawa.
Cannell, M. G. R. and Sheppard, L. J.: 1982, Forestry 55, 137.
Driver, C. 1989. Personal communication, in S. L. Walker and A. N. D. Auclair. Forest Declines in Western Canada and the Adjacent United States. Federal LRTAP Liaison Office, Atmos. Environ. Serv., Dep. Environ., Downsview, Ont.
Edmonds, R. E., Maguire, D., Harrison, H. and Larson, T. V.: 1987, ‘Pollution Gradient Studies in the Puget Sound Region and Evaluation of Existing Conifer Plot Data for Correlative Study’, Research in progress. College of Forest Resources, University of Washington, Seattle, Washington.
Fiddick, R. L. and Van Sickle, G. A.: 1980, ‘Forest Insect and Disease Conditions in British Columbia and the Yukon’, Inf. Rep. BC-X-200. Can. For. Serv., Dep. Environ., Victoria, British Columbia.
Fowells, H. A.: 1965, ‘Silvics of Forest Trees of the United States’, Agriculture Handbook No. 271. USDA-Forest Service, Washington, D.C.
Glerum, C.: 1985, ‘Frost Hardiness of Coniferous Seedlings: Principles and Applications’, in M. L. Duryea (ed.), Evaluation of Seedling Quality: Principle, Procedures, and Predictive Abilities of Major Tests. Proceedings of Workshop, October 16–18, 1984, Forest Research Laboratory, Oregon State University, Corvallis, Oregon.
Greenidge, K. N. H.: 1951, ‘Die-back: A Disease of Yellow Birch (Betula lutea Michx.) in Eastern Canada‘, Ph.D. Thesis, Department of Biology, Harvard University, Boston, Massachusetts.
Greenidge, K. N. H.: 1954, Amer. J. Bot. 41, 807.
Greenidge, K. N. H.: 1955a, Amer. J. Bot. 42, 28.
Greenidge, K. N. H.: 1955b, Amer. J. Bot. 42, 582.
Greenidge, K. N. H.: 1955c, Can. J. Bot. 33, 202.
Hansen, E. M.: 1989, Personal communication, in S. L. Walker and A. N. d. Auclair. Forest Declines in Western Canada and the Adjacent United States. Federal LRTAP Liaison Office, Atmospheric Environment Service, Dep. Environ., Downsview, Ont.
Hermon, P. E.: 1989, Personal communication, in S. L. Walker and A. N. D. Auclair. Forest Declines in Western Canada and the Adjacent United States. Federal LRTAP Liaison Office, Atmos. Environ. Serv., Dep. Environ., Downsview, Ont.
Hepting, G. H.: 1971, ‘Diseases of Forest and Shade Trees of the United States. Agriculture Handbook 386. USDA-Forest Service, Washington, D.C.
Hileman, B.: 1983, Environ. Sci. Tech. 17, 117A.
Johnstone, K. and P. Y. T. Louie: 1983, ‘Water Balance Tabulations for Canadian Climate Stations’, Report DS-8–83, Hydrometeorology Division, Canadian Climate Centre, Atmos. Environ. Serv., Downsview, Ont.
Kulp, J. L.: 1987, National Acid Precipitation Assessment Program (NAPAP). Interim Assessment. The Causes and Effects of Acidic Deposition. United States Department of Commerce, National Technical Information Service, Springfield, Virginia.
Laird, L. B., Taylor, H. E., and Kennedy, V. C.: 1986, Environ. Sci. Tech. 20, 275.
Larcher, W., and Bauer, H.: 1981, ‘Ecological Significance of Resistance to Low Temperature’, in O. L. Lange, P. S. Nobel, C. B. Osmond and H. Ziegler (eds.), Physiological Plant Ecology Volume 1, Springer Verlag, New York, pp. 403–437.
Leaphart, C. D. and Stage, A. R.: 1971, Ecology, 52, 229.
Manion, P. D.: 1981, ‘Decline Diseases of Complex Biotic and Abiotic Origin’, Tree Disease Concepts, Prentice-Hall, Inc. Englewood Cliffs, Chapter 18.
Manion, P. D.: 1985, J. Air Pollut. Control Assoc. 35, 919.
McLaughlin, S. B.: 1985, J Air Pollut. Control Assoc. 35, 512.
McMinn, R. G.: 1965, Bimonthly Progress Report, Dep. Forestry, Ottawa, Ont., 21, 3.
Miller, P. R., Longbotham, G. J., and Longbotham, C. R.: 1983, Plant Disease 67, 1113.
Molnar, A. C., McMinn, R. G., and Foster, A. T.: 1963, Bimonthly Progress Report, Forest Entomology and Pathology Branch, Dep. Forestry. Ottawa, Ont. 19, 30.
Mueller-Dombois, D., Canfield, J. E., Holt, R. A., and Buelow, G. P.: 1983, Phytocoenologia 11, 117.
Nilsson, S. and Duinker, P.: 1987, Environment 29, 4.
Rehfness, K. E.: 1987, Forestry 60, 1.
Rudloff, W.: 1981, World Climates. Wissenschaftliche Verlagsgesellschaft mbH, Stuttgart.
Russell, K. W.: 1965, ‘Conifer Freeze Damage 1964–65, Snohomish County, Washington’, Resource Management Report No. 11. Washington Department of Natural Resources, Olympia, Washington.
Russell, K. W.: 1989, Personal communication, in S. L. Walker and A. N. D. Auclair. Forest Decline in Western Canada and the Adjacent United States. Federal LRTAP Liaison Office, Atmos. Environ. Serv., Dep. Environ., Downsview, Ont.
Sakai, A., and Larcher, W.: 1987, ‘Frost Survival of Plants’, Ecological Studies 62. Springer-Verlag, Berlin.
Salogga, D. S.: 1982, ‘Occurrence, Symptoms and Probable Cause, Discula Species, of Corpus Leaf Anthracnose’, M. Sc. Thesis. College of Forest Resources, University of Washington, Seattle, Washington.
Scheffer, T. C. and Hedgcock, G. G.: 1955. ‘Injury to Northwestern Forest Trees by Sulfur Dioxides from Smelters’, Tech. Bull. 1117 USDA Washington, D.C. 49 p.
Sinclair, W. A., Lyon, H. H., and Johnson, W. T.: 1987, Diseases of Trees and Shrubs, Cornell University Press, Comstock Publishing Associates, Ithaca (New York).
Sirois, A.: 1983, ‘The Canadian Network for Sampling Precipitation (CANSAP)’, 1981. Annual Report. Atmos. Environ., Dep. Environ., Downsview, Ont.
Sperry, J. S. and M. T. Tyree: 1989, Amer. J. Bol. 75, 1212–1218.
Swanson, R. H.: 1983, ‘Numerical and Experimental Analyses of Implanted-Probe Heat Pulse Velocity Theory’, Ph.D. Thesis, Dep. Botany, University of Alberta, Edmonton, Alberta.
Tyree, M. T. and Sperry, J. S.: 1989, Ann. Rev. Plant Physiol. Molecular Biol. 40, 19.
Van Sickle, G. A.: 1989, Personal communication, in S. L. Walker and A. N. D. Auclair. Forest Declines in Western Canada and the Adjacent United States. Federal LRTAP Liaison Office, Atmos. Environ. Serv., Dep. Environ., Downsview, Ont.
Wagener, W. W.: 1949, J. For. 47, 49.
Walker, S. L. and Auclair, A. N. D.: 1989, ‘Forest Declines in Western Canada and the Adjacent United States’, Federal LRTAP Liaison Office Report, Atmos. Environ. Serv., Dep. Environ., Downsview, Ont.
Walker, S. L. and Auclair, A. N. D.: 1990, ‘Forest Declines in Eastern Canada’, Federal LRTAP Laison Office Report, Atmos. Environ. Serv., Dep. Environ., Downsview, Ont.
Weathers, K. C., G. E. Likens, F. H. Bormann, J. S. Eaton, E. B. Bowden, J. L. Andersen, D. A. Cass, J. N. Galloway, W. C. Keene, K. D. Kimball, P. Hath, and D. Smiley: 1986, Nature 319: 657.
Wellner, C. A.: 1962, ‘Silvics of Western White Pine’, Misc. Publ. 26. USDA-Forest Service, Intermountain Forest and Range Experiment Station, Odgen, Utah.
Westman, L. and Lesinski, J.: 1985, ‘Thinning Out of the Tree Crown — what is Hidden in That Integrated Measure of Forest damage?’, in Proceedings of IUFRO Conference on Inventorying and Monitoring Endangered Forests, Zürich, Switzerland, pp. 223–228.
Westman, L. and Lesinski, J.: 1987, ‘Thinning and Other Changes in Spruce Crowns — a Morphological Description’, in Acidification Research in Sweden, (5). National Swedish Environmental Protection Board, Stockholm, pp. 14–15.
Wilhour, R. G. and Neely, G. E.: 1977, ‘Growth Response of Conifer Seedlings to Low Ozone Concentrations’, in International Conference on Photochemical Oxidant Pollution and its Control. United States Environmental Protection Agency. Ecological Research Series 600/3-77/001b, Corvallis, Oregon, pp. 635–645.
Wodzicki, T. J. and C. L. Brown: 1970, ‘Role of Xylem Parenchyma in Maintaining the Water Balance of Trees’, Acta Soc. Bot. Pol. 39:617.
Zimmerman, M. H.: 1983, Xylem Structure and the Ascent of Sap, Springer-Verlag, Berlin.
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Auclair, A.N.D., Martin, H.C. & Walker, S.L. A case study of forest decline in Western Canada and the adjacent United States. Water Air Soil Pollut 53, 13–31 (1990). https://doi.org/10.1007/BF00154989
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DOI: https://doi.org/10.1007/BF00154989