Abstract
The influence of climate on the population dynamics of trees must be inferred from indirect sources of information because the long lifespans of trees preclude direct observation of population growth and decline. Important insights about these processes come from 1) observations of the life histories and ecologies of trees in contemporary forests, 2) evidence of recent treeline movements in remote areas unaffected by human disturbance, and 3) results of experiments performed on forest simulation models. Each line of evidence indicates that tree population responses are influenced by many factors: including lifespans, seed productivity and dispersibility, phenotypic plasticity, genetic variability, competition, and disturbance. Some population characteristics should allow rapid changes in population sizes, while others should confer stability in times of environmental fluctuation. Interactions between controlling factors should result in a wide array of possible responses to climatic change. Interpretations of late-Quaternary forest dynamics must be based on an understanding of the biological processes involved in population responses to environmental variations.
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References
Agee J. K., 1983. Fuel weights of understory-grown conifers in southern Oregon. Can. J. For. Res. 13: 648–656.
Agee J. K. & Smith L., 1984. Subalpine tree reestablishment after fire in the Olympic Mountains, Washington. Ecology 65: 810–819.
Allen, G. S. & Owens, J. N., 1972. The Life History of Douglasfir. Information Canada, Ottawa, 139 pp.
Assmann E., 1979. The principles of forest yield study. Pergamon Press Braunschweig. 506 pp.
Black R. A. & Bliss L. C., 1985. Reproductive Ecology of Picea mariana (Mill.) BSP., at tree line near Inuvik, North-west Territories, Canada. Ecol. Monogr. 50: 331–354.
Bonkoungou G. J. E., Raynal D. J. & Geis J. W., 1983. Tree population dynamics in relation to climate and forest history in the Osweatchie Plains, northern New York. Vegetatio 54: 37–58.
Bormann F. H. & Buell M. F., 1964. Old-age stand of hemlock-northern hardwood forest in central Vermont. Bull. Torrey Bot. Club 91: 451–465.
Brubaker L. B., 1980. Spatial patterns of tree growth anomalies in the Pacific Northwest. Ecology 61: 798–807.
Brubaker L. B. & Cook E., 1983. Tree-ring studies of Holocene environments. In: H. E. WrightJr (ed.), Holocene Environments of the United States, pp. 222–235. Minnesota Press. Minneapolis.
Brubaker, L. B., Goldstein, G. G. & Garfinkel, H. L., in press. Observations on the distribution, growth, physiology, and age structure of Picea glauca at treeline in the Brooks Range, A.K. Vegetatio.
Brink V. C., 1959. A directional change in the subalpine forest-heath ecotone in Garibaldi Park, British Columbia. Ecology 40: 10–16.
Chabot B. F. & Mooney H. A., 1985. Physiological ecology of North American plant communities. Chapman and Hill, New York. 351 pp.
Cleary B. D., Greaves R. D. & Hermann R. K. (eds), 1978. Regenerating Oregon's Forests. Oregon State University Extension Service. Corvallis.
Cole L. C., 1954. The population consequences of life history phenomena. Quat. Rev. Biol. 29: 103–137.
Davis M. B. & Botkin D. B., 1985. Sensitivity of vegetation and its fossil pollen record to rapid temperature change. Quat. Res. 23: 327–340.
Davis M. B., Woods K., Webb S. L. & Futyma R. P., 1986. Dispersal versus climate: expansion of Fagus and Tsuga into the upper Great Lakes region. Vegetatio 67: 93–103.
Dieterich, J. H., 1980. Chimney Spring forest fire history. Research Paper RM-220. Rocky Mountain Forest and Range Experiment Station. USDA For. Serv. 7 pp.
Dunwiddie P. W., 1977. Recent tree invasion of subalpine meadows in the Wind River Mountains, Wyoming. Arct. Alp. Res. 9: 393–399.
Emmingham, W. H. & Halverson, N. M., 1981. Community types, productivity, and reforestation: Management implications for the Pacific Silver Fir Zone of the Cascade Mountains. In: C. D. Oliver & R. M. Kenady (eds), True Fir Symposium Proceedings University of Washington Institute of Forest Resources, Contribution no. 45, Seattle. pp. 291–304.
Fowells H. A., 1965. Silvics of Forest Trees of the United States. USDA Handbook 271. US Government Printing Office. Washington, DC.
Franklin J. F., Moir W. H., Douglas G. W. & Wiberg C., 1971. Invasion of subalpine meadows by trees in the Cascade Range, Washington and Oregon. Arct. Alp. Res. 3: 215–224.
Fritts H. C., 1976. Tree Rings and Climate. Springer Verlag. New York.
Fritts H. C., Smith D. G., Cardis J. W. & Budelsky C. A., 1965. Tree-ring characteristics along a vegetation gradient in northern Arizona. Ecology 46: 393–401.
Gashwiler J. S., 1971. Emergence and mortality of Douglas-fir, western hemlock, and western redcedar seedlings. For. Sci. 17: 230–237.
Good N. F. & Good R. E., 1972. Population dynamics of tree seedlings and saplings in a mature eastern hardwood forest. Bull. Torrey Bot. Club 99: 172–178.
Graber, R. E., 1970. Natural seed fall in white pine (Pinus strobus L.) stands of varying densities. U.S.D.A. For. Serv. Res. Note NE-119.
Graumlich L. J. & Brubaker L. B., 1986. Reconstruction of temperature (1590–1979) for Longmire, Washington, derived from tree rings. Quat. Res. 25: 223–234.
Graer C. C., Vogt K. A., Keyes M. R., Edmonds R. L., 1981. Biomass distribution and above- and below-ground production in young and mature Abies amabilis zone ecosystems of the Washington, Cascades. Can. J. For. Res. 11: 151–167.
Hamrick J. H., 1979. Genetic variation and longevity. In: O. T. Solberg, S. Jarn, G. B. Johnson & P. H. Raven (eds), Topics in plant population biology, pp. 84–113. Columbia University Press, New York.
Hansen E. M., 1978. Seedling diseases. In: B. D. Cleary, R. D. Greaves & R. K. Hermann (eds), Regenerating Oregon's forests, pp. 198–200. Oregon State University Extension Service. Corvallis.
Harper J. L., 1977. Population biology of plants. Academic Press, New York.
Henry J. D. & Swan J. M. A., 1974. Reconstructing forest history from live and dead plant material-an approach to the study of forest succession in southwest New Hampshire. Ecology 55: 772–783.
Hett, J. M. & Loucks, O. L., 1968. Application of life-table analyses to tree seedlings in Quetico Provincial Park, Ontario. For. Chron., pp. 29–32.
Hibbs D. E., 1982. Gap dynamics in a hemlock-hardwood forest. Can. J. For. Res. 12: 522–527.
Hibbs D. E., 1983. Forty years of forest succession in central New England. Ecology 64: 1394–1401.
HighsmithJr R. M., 1975. Atlas of the Pacific Northwest. Oregon State University Press. Corvallis. 128 pp.
HockerJr H. W., 1979. Introduction to Forest Biology. John Wiley and Son. New York. 467 pp.
Hough A. F. & Forbes R. D., 1943. The ecology and silvics of forests in the high plateaus of Pennsylvania. Ecol. Monogr. 13: 299–320.
Huff M. H., 1984. Post-fire succession in the Olympic Mountains, Washington: Forest Vegetation, Fuels, and Avifauna. Doctoral Dissertation. University of Washington. Seattle. 233 pp.
Hustich I., 1978. The growth of Scots pine in northern Lapland, 1928–77. Ann. Bot. Fenn. 15: 241–252.
Issac L. A., 1943. Reproductive habits of Douglas-fir. Washington, D.C., Charles Lathrop Pack Forestry Foundation. 107 pp.
Keen F. P., 1937. Climatic cycles in eastern Oregon indicated by tree rings. Mont. Weath. Rev. 65: 183–188.
Kozlowski T. T., 1972. Seed biology, Vol. II. Academic Press, New York. 447 pp.
Kullman, L., 1979. Change and stability in the altitude of the birch tree-limit in the southern Swedish Scandes 1915–1975. Acta Phytogeogr. Suec. 65, 121 pp.
Kullman L., 1981a. Some aspects of the ecology of the Scandinavian subalpine birch forest belt. Wahlenbergia 7: 99–112.
Kullman, L., 1981b. Recent tree-limit dynamics of Scots pine (Pinus sylvestris L.) in the southern Swedish Scandes. Wahlenbergia 8, 67 p.
Kullman L., 1983a. Past and present tree-lines of the Handölan Valley, central Sweden. In: P. Morisset & S. Payette (eds), Tree-line Ecology. Centre d'études nordiques, Université Laval, Québec. pp. 25–45.
Kullmann L., 1983b. Short-term population trends of isolated tree-limit stands of Pinus sylvestris L. in central Sweden. Arct. Alp. Res. 15: 369–382.
Kullmann L., 1984. Transplantation experiments with saplings of Betula pubescens spp. tortuosa near the tree-limit in central Sweden. Holarct. Ecol. 7: 289–293.
Larson, M. M. & Schubert, G. H., 1969. Root competition between ponderosa pine seedling and grass. USDA For. Serv. Res. Paper RM-54.
Larson, M. M. & Schubert, G. H., 1970. Cone crops of ponderosa pine in central Arizona, including the influence of Abert squirrels. USDA For. Serv. Res. Paper RM-58.
Lasher J., 1977. History of droughts in Washington State. Governor's Ad Hoc Executive Water Emergency Committee Staff. Olympia, WA, USA.
LaMarcheJr V. C., 1969. Environment in relation to age in bristle cone pine. Ecology 50: 53–59.
LaMarcheJr V.C.,, 1973. Holocene climatic variations inferred from treeline fluctuations in the White Mountains, California. Quat. Res. 3: 632–660.
Larcher W., 1975. Physiological plant ecology. Springer-Verlag, New York. 252 pp.
Lavender D. P. & Ching K. K., 1978. Seeds. In: B. D. Cleary, R. D. Greaves & R. K. Hermann (eds), Regenerating Oregon's forests. Oregon State University Extension Service, Corvallis, p. 49–63.
Ledig F. T., Guries R. P. & Bonefeld B. A., 1984. The relation of growth to heterozygosity in pitch pine. Evolution 56: 1227–1238.
Mayer A. M. & Poljakoff-Mayber A., 1982. The germination of seeds. Pergamon Press. Oxford. 211 pp.
Mulcahy D. L., 1975. Differential mortality among cohorts in a population of Acer saccharum (Aceraceae) seedlings. Amer. J. Bot. 62: 422–426.
Oliver C. D., 1981. Forest development in North America following major disturbances. For. Ecol. Managem. 3: 153–168.
Oliver C. D. & Stephens E. P., 1977. Reconstruction of a mixed-species forest in central New England. Ecology 58: 562–572.
Olson, J. S., 1981. Carbon balance in relation to fire regimes. In: Fire regimes and ecosystems properties. Proceedings of the Conference. USDA. For. Serv. Gen. Tech. Rep. WO-26. pp. 327–378.
Payette, S., 1980. Fire history at the tree-line in Northern Quebec: a paleoclimatic tool. Proceedings of the fire history workshop, October 20–24, 1980, Tucson, Arizona. USDA For. Serv., Rocky Mountain Forest and Range Experiment Stat. Gen. Tech. Rep. no. RM-81, p. 126–131.
Payette S. & Gagnon R., 1979. Tree-line dynamics in Ungava peninsula, northern Quebec. Holarct. Ecol. 2: 239–248.
Pearson, G. A., 1950. Management of ponderosa pine in the Southwest. United States Department of Agriculture Monographs 6.
Pennington, W. (Mrs T. G. Tutin), 1986. Lags in the adjustment of vegetation of climate caused by the pace of soil development. Evidence from Britain. Vegetatio.
Pigott C. D. & Huntley J. P., 1978. Factors controlling the distribution of Tilia cordata at the northern limits of its geographical range. New Phytol. 81: 429–441.
Prentice I. C., 1986. Vegetation responses to plast climatic variation: mechanisms and rates. Vegetatio 67: 131–141.
Ritchie J. C., 1986. Climate change and vegetation response. Vegetatio 67: 65–74.
Romeo, F., 1980. Engelmann spruce seed dispersal and seedling established in clearcut forest openings in Colorado. USDA For. Serv. Res. Note RM-168. pp. 1–7.
Schubert, G. H., 1974. Silviculture of southwestern ponderosa pine: the status of our knowledge. USDA For. Serv. Res. Paper RM-123.
Shugart H. H., 1985. A theory of forest dynamics: Ecological implications of forest succession models. New York. Springer-Verlag, Inc. 278 pp.
Shugart H. H., Emanuel W. R., West D. C. & DeAngelis D. L., 1980. Enviromental gradients in a simulation model of a beech-yellow poplar stand. Math. Biosci. 50: 163–170.
Slobodkin L. B., 1964. Growth and regulation of animal populations. Biology Series. Holt, Rinehart, Winston. New York. 184 pp.
Smith, H., 1920. Vegetationen och dess utvecklingshistoria i det centralsvenska högfjällsområdet.-Norrländskt Handbibl. 9, Uppsala.
Solomon A. M., Delcourt H. R., West D. R. & Blasing T. J., 1980. Testing a simulation model for reconstruction of prehistoric forest stand dynamics. Quat. Res. 14: 275–293.
Stahle D. W. & Hehr J. G., 1984. Dendroclimatic relationships of post oak across a precipitation gradient in the southcentral United States. Ass. Amer. Geogr. 74: 561–573.
Stearns F. W., 1949. Ninety years change in a northern hard-wood forest in Wisconsin. Ecology 30: 352–358.
Van der Pijl L., 1972. Principles of dispersal in higher plants. Springer-Verlag. New York. 161 pp.
WebbIII T., 1986. Is vegetation in equilibrium with climate? How to interpret late-Quaternary pollen data. Vegetatio 67: 75–91.
Westoby M., 1984. The self-thinning rule. Adv. Ecol. Res. 14: 167–225.
White A. S., 1985. Presettlement regeneration patterns in a southwestern ponderosa pine stand. Ecology 66: 589–594.
White P. S., 1979. Pattern, process, and natural disturbance in vegetation. Bot. Rev. 45: 229–299.
Wright J. W., 1976. Introduction to forest genetics. Academic Press, Inc. New York. 463 pp.
Zasada, J. C. & Gregory, R. A., 1969. Regeneration of white spruce with reference to interior Alaska: a literature review. USDA For. Serv. Res. Pap. PNW-79. 37 pp.
Zasada, J. C., Foote, M. J., Deneke, F. J. & Parkerson, R., 1978. Case history of an excellent cone and seed crop in interior Alaska: cone and seed production, germination and seedling survival. USDA For. Serv. Gen. Tech. Rep. PNW-65. 53 pp.
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Nomenclature of European species follows: Tutin et al. (1964) Flora Europaea, of North American species: Preston (1976) North American Trees.
J. Agee, P. Anderson, L. Graumlich, D. Lev, I. C. Prentice and R. Reanier provided helpful comments on various drafts of the manuscript.
J. Agee, P. Anderson, L. Graumlich, D. Lev, I. C. Prentice and R. Reanier provided helpful comments on various drafts of the manuscript.
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Brubaker, L.B. Responses of tree populations to climatic change. Vegetatio 67, 119–130 (1986). https://doi.org/10.1007/BF00037362
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DOI: https://doi.org/10.1007/BF00037362