Abstract
The regeneration process ofCryptomeria japonica forests was studied from surveys of age and initial growth of the coniferous stumps in plots of 2.66 ha in total on Yakushima Island, south Japan. The conifers germinated during particular regeneration periods each of which was shorter than 100 years. The periods repeated themselves several times in each plot, and conifers of each period formed patches. Both tree cutting and natural gap formation of the canopies initiated the regenerations. The saplings that were thought to have germinated before the initiation of the regeneration grew slowly. After the initiation, the saplings that germinated earlier grew more quickly. For the three codominant conifers:Cryptomeria japonica, Tsuga sieboldii, andAbies firma, the shade tolerance was inversely correlated with maximum age. Even the most shade-tolerantA. firma was a gap-dependent species in regeneration periods, and there were no species differences in the colonizing times during the regeneration period. Shade-intolerant long-lived species and shade-tolerant short-lived species coexisted as climax species, not as alternate species in the sere of succession.
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Abbreviations
- DBH:
-
diameter at breast height
References
Ando, T., K. Chiba, T. Nishimura andT. Tanimoto. 1977. Temperate fir and hemlock forests in Shikoku.In: T. Shidei and T. Kira, ed., Primary Productivity of Japanese Forests, JIBP synthesis16: 213–245. Univ. of Tokyo Press, Tokyo.
Asakawa, S., M. Katsuta andT. Yokoyama. 1981. Seeds of Woody Plants in Japan. Gymnospermae. Jap. Forest Tree Breed. Assoc., Tokyo (in Japanese).
Barden, L.S. 1981. Forest development in canopy gaps of a diverse hardwood forest of the southern Appalachian Mountains. Oikos37: 205–209.
Bray, J.R. 1956. Gap phase replacement in a maple-basswood forest. Ecology37: 598–600.
Brewer, R. andP.G. Merritt. 1978. Wind throw and tree replacement in a climax beechmaple forest. Oikos30: 149–152.
Falinski, J.B. 1978. Uprooted trees, their distribution and influence in the primeval forest biotope. Vegetatio38: 175–183.
Franklin, J.F. andM.A. Hemstrom. 1981. Aspects of succession in the coniferous forests of the Pacific Northwest.In: D.C. Westet al., ed., Forest Succession Concepts and Application p. 212–229. Springer-Verlag, New York.
Fujino, T. 1969. Natural forest ofChamaecyparis obtusa in Kiso. San Rin (Mountain Forest)1023: 15–27 (in Japanese).
Hamaoka, T. 1933. Regeneration ofCryptomeria japonica in natural forest of Yakushima Island. J. Soc. Forestry15: 150–162 (in Japanese).
Hara, M. 1985. Forest response to gap formation in a climax beech forest. Jap. J. Ecol.35: 337–343.
Henry, J.D. andJ.M.A. Swan. 1974. Reconstructing forest history from live and dead plant material—an approach to the study of forest succession in southwest New Hampshire. Ecology55: 772–783.
Kakinoki, T. 1954. A Study ofCryptomeria japonica on Yakushima Island. Forestry Office of Kanoya, Kagoshima (in Japanese).
Kanzaki, M. 1984. Regeneration in subalpine coniferous forests I. Mosaic structure and regeneration process in aTsuga diversifolia forest. Bot. Mag. Tokyo97: 297–311.
— andK. Yoda. 1986. Regeneration in subalpine coniferous forests II. Mortality and the pattern of death of canopy trees. Bot. Mag. Tokyo99: 37–51.
Kawada, K. 1933. AChamaecyparis obtusa stump more than one thousand yr old. Bot. and Zool.1: 1358–1359. Yokendou, Tokyo (in Japanese).
Kimura, M. 1963. Dynamics of vegetation in relation to soil development in northern Yatsugatake Mountains. Jap. J. Bot.18: 255–287.
Manabe, D. andK. Kawakatsu. 1968. Chronological investigations on the annual ring and typhoonic patterns of the Yakushima ceder. Rep. Kyushu Univ. Forests22: 127–158 (in Japanese with English summary).
Miyawaki, A. (ed.) 1980. Vegetation of Japan 1. Yakushima. Shibundo, Tokyo (in Japanese).
Naka, K. 1982. Community dynamics of evergreen broadleaf forests in southwestern Japan I. Wind damaged trees and canopy gaps in an evergreen oak forest. Bot. Mag. Tokyo95: 385–399.
Nakao, T. 1985. Ecological studies ofAbies andTsuga forests in Kyushu, Japan. Bull. Miyazaki Univ. For.11: 1–165 (in Japanese with English summary).
Nakashizuka, T. 1983. Regeneration process of climax beech (Fagus crenata Blume) forests III. Structure and development processes of sapling populations in different aged gaps. Jap. J. Ecol.33: 409–418.
— 1984. Regeneration process of climax beech (Fagus crenata Blume) forests V. Population dynamics of beech in a regeneration process. Jap. J. Ecol.34: 411–419.
— andM. Numata. 1982. Regeneration process of climax beech forests I. Structure of a beech forest with the undergrowth ofSasa. Jap. J. Ecol.32: 57–67.
Nishi, R. andT. Higashi. 1938. Studies on the timber of Yakusugi,Cryptomeria japonica Don. (Part I). Bull. Kagoshima Imp. Coll. Agric. and Forestry13: 117–149 (in Japanese).
Oliver, C.D. 1975. The development of northern red oak (Quercus rubra L.) in mixed species, even-aged stands in Central New England. Ph. D. thesis, Yale Univ.
—. 1977. Reconstruction of a mixed-species forest in central New England. Ecology58: 562–572.
Ota, S. 1985. Riddles of “Joumon sugi (the biggestCryptomeria japonica)”, its ecology and age. Plant and Nature19(3): 19–22 (in Japanese).
Runkle, J.R. 1981. Gap regeneration in some old-growth forests of the eastern United States. Ecology62: 1041–1051.
— 1984. Development of woody vegetation in treefall gaps in a beech-sugar maple forest. Holarctic Ecol.7: 157–164.
Suzuki, E. 1979. Regeneration ofTsuga sieboldii forest I. Dynamics of development of a mature stand revealed by stem analysis data. Jap. J. Ecol.29: 375–386 (in Japanese with English summary).
— 1980. Regeneration ofTsuga sieboldii forest II. Two cases of regenerations occurred about 260 and 50 years ago. Jap. J. Ecol.30: 333–346 (in Japanese with English summary).
— 1981. Regeneration ofTsuga sieboldii forest IV. Temperature conifer forests of Kubotani-yama and its adjacent area. Jap. J. Ecol.31: 421–434 (in Japanese with English summary).
Suzuki, E., K. Ota, T. Igarashi andK. Fujiwara. 1987. Regeneration process of coniferous forests in northern Hokkaido. I.Abies sachalinensis forest andPicea glehnii forest. Ecol. Res.2: 61–75.
Tooyama, T. 1976. Some problems about the distribution of natural forest ofCryptomeria japonica.In: Y. Kato,et al., ed., Mountains, Forest, and Ecology p. 203–224. Chuo-Koron-Sha, Tokyo (in Japanese).
Uehara, K. 1961. Illustrated Encyclopedia of Trees I. Ariake Shobou, Tokyo (in Japanese).
Waring, R.H. andJ.F. Franklin. 1979. Evergreen coniferous forests of the Pacific Northwest. Science204: 1380–1386.
White, P.S. 1979. Pattern, process, and natural disturbance in vegetation. Bot. Review45: 229–299.
Wierman, C.A. andC.D. Oliver. 1979. Crown stratification by species in even-aged mixed stands of douglas fir—western hemlock. Can. J. For. Res.9: 1–9.
Yoneda, T. 1982. Turnover of live and dead woody organs in forest ecosystems—an assessment based on the changes in the frequency distribution of their diameter (studies on the rate of decay of wood litter on the forest floor IV). Jap. J. Ecol.32: 333–346.
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Suzuki, E., Tsukahara, J. Age structure and regeneration of old growthCryptomeria japonica forests on Yakushima Island. Bot. Mag. Tokyo 100, 223–241 (1987). https://doi.org/10.1007/BF02492832
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DOI: https://doi.org/10.1007/BF02492832