Summary
Tree species replacement was studied in 95 canopy gaps created by the fall of single trees in an undisturbed, old-growth forest in Great Smoky Mountains National Park, Tennessee. When large trees (dbh>70 cm) of the very shade tolerant species, Tsuga canadensis, die and fall, they are usually replaced by less tolerant species such as Betula alleghaniensis, Liriodendron tulipifera, and Magnolia fraseri. Species diversity of the replacement trees, measured by the index, 1/Σpi 2, was 5.77 compared to a diversity of 1.66 for the fallen trees.
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References
Baker, F.S.: A revised tolerance table. J. Forest. 47, 179–181 (1949)
Bormann, F.H., Likens, G.E.: Pattern and process in a forested ecosystem, 253 pp. Berlin-Heidelberg-New York: Springer-Verlag 1979
Botkin, D.B., Janak, J.F., Wallis, J.R.: Some ecological consequences of a computer model of forest growth. J. Ecol. 60, 849–872 (1972)
Bray, W.L.: Gap phase replacement in a maple-basswood forest. Ecology 37, 598–600 (1956)
Brewer, R., Merritt, P.G.: Wind throw and tree replacement in a climax beech-maple forest. Oikos 30, 149–152 (1978)
Buckner, E., McCracken, W.: Yellow poplar: a component of climax forests? J. Forest. 76, 421–423 (1978)
Connell, J.H.: Diversity of tropical rain forests and coral reefs. Science 199, 1302–1310 (1978)
Forcier, L.K.: Reproductive strategies and the co-occurence of climax tree species. Science 189, 808–810 (1975)
Fox, J.F.: Alternation and coexistence of tree species. Amer. Natur. 111, 69–89 (1977)
Harcombe, P.A., Marks, P.L.: Tree diameter distributions and replacement processes in southeast Texas forests. Forest Sci. 24, 153–166 (1977)
Harlow, W.M., Harrar, E.S.: Textbook of dendrology, 561 pp. New York: McGraw-Hill 1958
Little, E.L.: Check list of native and naturalized trees of the United States (including Alaska), 472 pp. U. S. Dept. Agric., Agric. Handb. 41 (1953)
Lorimer, C.G.: Stand history and dynamics of a southern Appalachian virgin forest, 200 pp. (Ph.D. Thesis, Duke Univ., Durham, N. C. Univ. Microfilms No. 77-18, 778) 1977
Oosting, H.J., Billings, W.D.: Edapho-vegetational relations in Ravenel's Woods, a virgin hemlock forest near Highlands, North Carolina. Amer. Midl. Natur. 22 333–350 (1939)
Panshin, A.J., de Zeeuw, C.: Textbook of wood technology, 705 pp. New York: McGraw-Hill 1970
Peet, R.K.: The measurement of species diversity. Annu. Rev. Ecol. Syst. 5, 285–307 (1974)
Runkle, J.R.: Gap phase dynamics in climax mesic forests, 289 pp. (Ph.D. thesis, Cornell Univ., Ithaca, New York) 1978
Shanks, R.E.: Climates of the Great Smoky Mountains. Ecology 35, 354–361 (1954)
Skeen, J.N.: Regeneration and survival of woody species in a naturally-created forest opening. Bull. Torrey Bot. Club 103, 259–265 (1976)
Trimble, G.R., Jr., Tryon, E.H.: Crown encroachment into openings cut in Appalachian hardwood stands. J. For. 64, 104–108 (1966)
Watt, A.S.: Pattern and process in the plant community. J. Ecol. 35, 1–22 (1947)
Whittaker, R.H.: Vegetation of the Great Smoky Mountains. Ecol. Monogr. 26, 1–80 (1956)
Whittaker, R.H.: Communities and ecosystems (Sec. ed.) 385 pp. New York: Macmillan, 1975
Williamson, G.B.: Pattern and seral composition in an old-growth beech-maple forest. Ecology 56, 727–731 (1975)
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Barden, L.S. Tree replacement in small canopy gaps of a Tsuga canadensis forest in the Southern Appalachians, Tennessee. Oecologia 44, 141–142 (1979). https://doi.org/10.1007/BF00346412
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DOI: https://doi.org/10.1007/BF00346412