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Structure and regeneration of canopy species in an old-growth evergreen broad-leaved forest in Aya district, southwestern Japan

Vegetatio volume 117, pages 51–60 (1995)Cite this article

Abstract

The population structure and regeneration of canopy species were studied in a 4 ha plot in an old-growth evergreen broad-leaved forest in the Aya district of southwestern Japan. The 200 m × 200 m plot contained 50 tree species, including 22 canopy species, 3,904 trees (dbh≥5 cm) and a total basal area of 48.3 m2/ha. Forty one gaps occurred within the plot, and both the average gap size (67.3 m2) and the total area of gap to plot area (6.9%) were small. Species found in the canopy in the plot were divided into three groups (A, B, C) based on size and spatial distribution patterns, and density in each tree size. Group A (typical species: Distylium racemosum, Persea japonica) showed a high density, nearly random distribution and an inverse J-shaped size distribution. Species in group B (Quercus salicina, Quercus acuta, Quercus gilva) were distributed contagiously with conspicuous concentration of small trees (<5 cm dbh) around gaps. However, the species in this group included few trees likely to reach the canopy in the near future. Group C included fast-growing pioneer and shade intolerant species (e.g. Cornus controversa, Carpinus tschonoskii, Fagara ailanthoides), which formed large clumps. Most gaps were not characterized by successful regeneration of group B and C but did appear to accelerate the growth of group A. Group B species appear to require long-lived or large gaps while group C species require large, catastrophic disturbances, such as landslides, for regeneration.

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References

  • Bailey, R.L. & Dell, T.R. 1973. Quantifying diameter distributions with the Weibull function. Forest Science 19: 97–104.

    Google Scholar 

  • Bongers, F., Popma, J., delCastillo, J.M. & Carabias, J. 1988. Structure and floristic composition of the lowland rain forest of Los Tuxtlas, Mexico. Vegetatio 74: 55–80.

    Google Scholar 

  • Bormann, F.H. & Likens, G.E. 1979. Pattern and process in a forested ecosystem. Springer Verlag, New York.

    Google Scholar 

  • Brokaw, N.V.L. 1987. Gap-phase regeneration of three pioneer tree species in a tropical forest. J. of Ecology 75: 9–19.

    Google Scholar 

  • Canham, C.D. 1989. Different responses to gaps among shade-tolerant tree species. Ecology 70: 548–550.

    Google Scholar 

  • Dell, T.R., Matney, T.G. & Zarnoch, S.J. 1984. Section on Mathematics and Statistics. In: Wenger, K.F. (ed), Forestry handbook. Second edition. John Wiley & Sons, New York.

    Google Scholar 

  • Forest Soil Division 1976. Classification of forest soil in Japan (1975). Bulletin of Governmental Forestry Station 280: 1–28. (in Japanese with English summery)

    Google Scholar 

  • Garwood, N.C. 1979. Earthquake-caused landslides: A major disturbance to tropical forests. Science 205: 997–999.

    Google Scholar 

  • Grubb, P.J. 1977. The maintenance of species-richness in plant communities: the importance of the regeneration niche. Biological Review 52: 107–145.

    Google Scholar 

  • Hubbell, S.P. 1979. Tree dispersion, abundance, and diversity in a tropical dry forest. Science 203: 1299–1309.

    Google Scholar 

  • Hubbell, S.P. & Foster, R.B. 1985. Diversity of canopy trees in a neotropical forest and implications for conservation. In: Sutton, S.L., Whitmore, T.C. & Chadwick, A.C. (eds), Tropical Rain Forest, Ecology and Management. Blackwell Scientific Publications, Oxford.

    Google Scholar 

  • Iwao, S. & Kuno, E. 1968. Use of the regression of mean crowding on mean density for estimating sample size and the transformation of date for the analysis of variance. Researches on Population Ecology 10: 210–214.

    Google Scholar 

  • Iwao, S. 1972. Application of the m-m method to the analysis of spatial patterns by changing the quadrat size. Researches on Population Ecology 14: 97–128.

    Google Scholar 

  • Iwao, S. 1977. Analysis of spatial association between two species based on the interspecies mean crowding. Researches on Population Ecology 18: 243–260.

    Google Scholar 

  • Knox, R.G., Peet, R.K. & Christensen, N.L. 1989. Population dynamics in loblolly pine stands: Changes in skewness and size inequality. Ecology 70: 1153–1166.

    Google Scholar 

  • Kohyama, T. 1986. Tree size structure of stands and each species in primary warm-temperate rain forests of southern Japan. Botanical Magazine Tokyo 99: 267–279.

    Google Scholar 

  • Kohyama, T., Hara, T. & Tadaki, Y. 1990. Patterns of trunk diameter, tree height and crown depth in crowded Abies stands. Annals of Botany 65: 567–574

    Google Scholar 

  • Koop, H. & Hilgen, P. 1987. Forest dynamics and regeneration mosaic shifts in unexploited beech (Fagus sylvatica) stands at Fontainebleau (France). Forest Ecology and Management. 20: 135–150.

    Google Scholar 

  • Manokaran, N. & LaFrankie, J.V. 1990. Stand structure of Pasoh Forest Reserve, a lowland rain forest in Peninsular Malaysia. Journal of Tropical Forest Science 3: 14–24.

    Google Scholar 

  • Mark, A.F., Dickinson, K.J.M. & Fife, A.J. 1989. Forest succession on landslides in the Fiord Ecological Region, southwestern New Zealand. New Zealand Journal of Botany 27: 369–390.

    Google Scholar 

  • Masaki, T., Suzuki, W., Niiyama, K., Iida, S., Tanaka, H. & Nakashizuka, T. 1992. Community structure of a species-rich temperate forest, Ogawa Forest Reserve, central Japan. Vegetatio 98: 97–112.

    Google Scholar 

  • Miyawaki, A. 1981. Vegetation of Japan, Vol. 2: Kyushu. Shibundo, Tokyo. (in Japanese)

    Google Scholar 

  • Naka, K. 1982. Community dynamics of evergreen broadleft forests in southwestern Japan. I. Wind damaged trees and canopy gaps in an evergreen oak forest. Botanical Magazine Tokyo 95: 385–399.

    Google Scholar 

  • Naka, K. & Yoda, K. 1984. Community dynamics of evergreen broadleaf forests in southwestern Japan. II. Species composition and density of seeds buried in the soil of a climax evergreen oak forest. Botanical Magazine Tokyo 97: 61–79.

    Google Scholar 

  • Naka, K. & Yoneda, T. 1984. Community dynamics of evergreen broadleaf forests in southwestern Japan. III. Revegetation in gaps in an evergreen oak forest. Botanical Magazine Tokyo 97: 275–286.

    Google Scholar 

  • Nakashizuka, T. & Numata, M. 1982. Regeneration process of climax beech forests. I. Structure of a beech forest with the undergrowth of Sasa. Japanese Journal of Ecology 32: 57–67.

    Google Scholar 

  • Numata, M., Miyawaki, A. & Itow, S. 1972. Natural and semi-natural vegetation in Japan. Blumea 20: 436–496.

    Google Scholar 

  • Ohwi, J. & Kitagawa, M. 1983. New flora of Japan. Shibundo, Tokyo. (in Japanese)

    Google Scholar 

  • Rennolls, K., Geary, D.N. & Rollinson, T.J.D. 1985. Characterizing diameter distributions by the use of the Weibull distribution. Forestry 58: 57–66.

    Google Scholar 

  • Runkle, J.R. 1981. Gap regeneration in some old-growth forests of the eastern United States. Ecology 62: 1041–1051.

    Google Scholar 

  • Runkle, J.R. 1985. Disturbance regimes in temperate forests. In: Pickett, S.T.A. & White, P.S. (eds), The ecology of natural disturbance and patch dynamics. Academic Press, New York.

    Google Scholar 

  • Suzuki, E. 1979. Regeneration of Tsuga sieboldii forest. I. Dynamics of development of a mature stand revealed by stem analysis data. Japanese Journal of Ecology 29: 375–386. (in Japanese with English summary)

    Google Scholar 

  • Suzuki, E. 1980. Regeneration of Tsuga sieboldii forest. II. Two cases of regenerations occurred about 260 and 50 years ago. Japanese Journal of Ecology 30: 333–346. (in Japanese with English summary)

    Google Scholar 

  • Tanouchi, H. 1990. Light conditions in the understory of a Castanopsis cuspidata coppice forest and the growth of young tree (Quercus glauca, Quercus gilva and Castanopsis cuspidata) planted there in: Differences of shade tolerance and positions in the sere. Journal of Japanese Forest Society 72: 435–440. (in Japanese with English summary)

    Google Scholar 

  • Tanouchi, H., Sato, T. & Takeshita, K. 1994. Comparative studies on acorns and seedling dynamics of four Quercus species in an evergreen broad-leaved forest. Journal of Plant Research 107: 153–159.

    Google Scholar 

  • Sato, T., Tanouchi, H. & Takeshita, K. 1994. Initial regenerative processes of Distylium racemosum and Persea thunbergii in an evergreen broad-leaved forest. Journal of Plant Research 107: 331–337.

    Google Scholar 

  • Watt, A.S. 1947. Pattern and process in the plant community. J. of Ecology 35: 1–22.

    Google Scholar 

  • Weiner, J. & Solbrig, O.T. 1984. The meaning and measurement of size hierarchies in plant populations. Oecologia 61: 334–336.

    Google Scholar 

  • Whitmore, T.C. 1978. Gaps in the forest canopy. In: Tomlinson, P.B. & Zimmermann, M.H. (eds), Tropical trees as living systems. Cambridge Univ. Press, Cambridge.

    Google Scholar 

  • Yamamoto, S. 1992. Gap characteristics and gap regeneration in primary evergreen broad-leaved forests of Western Japan. Botanical Magazine Tokyo 105: 29–45.

    Google Scholar 

  • Young, T.P. & Hubbell, S.P. 1991. Crown asymmetry, treefalls, and repeat disturbance of broad-leaved forest gaps. Ecology 72: 1464–1471.

    Google Scholar 

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Author notes

  1. H. Tanouchi

    Present address: Forestry Division, Japan International Research Center for Agricultural Sciences, 305, Tsukuba, Ibaraki, Japan

Authors and Affiliations

  1. Forestry and Forest Products Research Institute, Kyushu Research Center, 860, Kumamoto, Japan

    H. Tanouchi

  2. Department of Environment and Resources Management, Faculty of Agriculture, Okayama University, 700, Okayama, Japan

    S. Yamamoto

Authors
  1. H. Tanouchi
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  2. S. Yamamoto
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Tanouchi, H., Yamamoto, S. Structure and regeneration of canopy species in an old-growth evergreen broad-leaved forest in Aya district, southwestern Japan. Vegetatio 117, 51–60 (1995). https://doi.org/10.1007/BF00033258

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  • DOI: https://doi.org/10.1007/BF00033258

Key words

  • Aya
  • Evergreen broad-leaved forest
  • Gap formation
  • Regeneration probability
  • Size distribution
  • Spatial distribution
  • Trees