Abstract
The objectives of this study were to investigate differences in the site preferences of seedlings of Picea jezoensis and Abies sachalinensis on decayed logs, and to examine the occurrence patterns of seedlings and saplings of the two species and whether they occur together or separately on logs. We characterized the habitats of 1–2-year-old seedlings of the two species on logs and examined the relationship of the two species on logs by growth stages in two plots. One plot had been disturbed about 50 years ago whereas the other had not for a long time. Although the thickness of moss and the litter layer in the habitats of 1–2-year-old seedlings were significantly different between the two species, the two species could occur together. In one study plot, seedlings and saplings of the two species occurred together. The initial occurrence pattern of the seedlings affected the occurrence patterns of the saplings on logs. The occurrence patterns of the seedlings and saplings of the two species on logs seemed to be affected by the abundance of seed trees. In the other study plot saplings of the two species occurred separately, but one species was not always competitively superior to the other species. Disturbance history affected the occurrence patterns of the saplings of the two species on decayed logs at the two study plots. Consequently, it is concluded that seed dispersal and the abundance of available logs, which are usually affected by disturbance, are significant factors in the natural regeneration of conifers in Hokkaido.
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References
Cheng D (1989) Studies on Racodium therrynum caused in soil rot with special reference to its impact on natural regeneration of yezo spruce. Res Bull Coll Exp For Hokkaido Univ 46:529–575 (in Japanese with English summary)
Cross JR (1981) The establishment of Rhododendron ponticum in the Killarney oakwoods, SW Ireland. J Ecol 69:807–829
Graham RL, Cromack KC Jr (1982) Mass, nutrient content, and decay rate of dead boles in rain forest of Olympic National Park. Can J For Res 12:511–521
Greene DF, Zasada JC, Sirois L, Kneeshaw D, Morin H, Charron I, Simard M-J (1999) A review of the regeneration dynamics of North America boreal forest tree species. Can J For Res 29:824–839
Harmon M (1987) The influence of litter and humus accumulations and canopy openness on Picea sitchensis (Bong) Carr. and Tsuga heterophylla (Raf.) Sarg. seedling growing on logs. Can J For Res 17:1475–1479
Harmon ME, Franklin JF (1989) Tree seedlings on logs in Picea–Tsuga forests of Oregon and Washington. Ecology 70:48–59
Hiura T, Sano J, Konno Y (1996) Age structure and response to fine-scale disturbances of Abies sachalinensis, Picea jezoensis, Picea glehnii, and Betula ermanii growing under the influence of a dwarf bamboo understory in northern Japan. Can J For Res 26:289–297
Hörnberg G, Ohlson M, Zackrisson O (1997) Influence of bryophytes and microrelief conditions on Picea abies seed regeneration patterns in boreal old-growth swamp forests. Can J For Res 27:1015–1023
Iijima H, Shibuya M, Saito H, Takahashi K (2004) The effect of moss height on survival and growth of Picea jezoensis seedlings on fallen logs. J Jpn For Soc 86:358–364 (in Japanese with English summary)
Jakobsson A, Eriksson (2002) Seed size and frequency patterns of understory plants in Swedish deciduous forests. Ecoscience 9:74–78
Kitabatake T (2001) The effect of difference of litter depth and seedling size for seedling germination and establishment. Jpn J For Environ 43:23–26 (in Japanese)
Knapp AK, Smith WK (1982) Factor influencing understory seedling establishment of Engelmann spruce (Picea engelmannii) and subalpine fir (Abies lasiocarpa) in southeast Wyoming. Can J Bot 60:2753–2761
Kubota Y (1995) Effects of disturbance and size structure on the regeneration process in a sub-boreal coniferous forest, northern Japan. Ecol Res 10:135–142
Kubota Y, Hara T (1995) Tree competition and species coexistence in a sub-boreal forest, northern Japan. Ann Bot 76:503–512
Kubota Y, Hara T (1996a) Allometry and competition between saplings of Picea jezoensis and Abies sachalinensis in a sub-boreal coniferous forest, northern Japan. Ann Bot 77:529–537
Kubota Y, Hara T (1996b) Recruitment processes and species coexistence in a sub-boreal forest in northern Japan. Ann Bot 78:741–748
Lusk CH (1995) Seed size, establishment sites and species coexistence in a Chilean rain forest. J Veg Sci 6:249–256
Marie-Josee S, Yves B, Luc S (1998) Conifer seedling recruitment in a southeastern Canadian boreal forest: the importance of substrate. J Veg Sci 9:575–582
Matsuura A (1980) Aptitude of flowering and bearing of Abies sachalinensis, Picea jezoensis, and Picea glehnii. For Tree Breed Hokkaido 23:24–34 (in Japanese)
Mori A, Mizumachi E, Osono T, Doi Y (2004) Substrate-associated seedlings recruitment and establishment of major conifer species in an old-growth subalpine forest in central Japan. For Ecol Manage 196:287–297
Morisita M (1959) Measuring of interspecific association and similarity between communities. Mem Fac Sci Kyushu Univ Ser E (Biol) 3:65–81
Nakamura T (1992) Effect of bryophytes on survival of conifer seedlings in subalpine forests of central Japan. Ecol Res 17:155–162
Narukawa Y, Yamamoto S (2003) Development of conifer seedlings roots on soil and fallen logs in boreal and subalpine coniferous forests of Japan. For Ecol Manage 175:131–139
Narukawa Y, Iida S, Tanouchi H, Abe S, Yamamoto S (2003) State of fallen logs and the occurrence of conifer seedlings and saplings in boreal and subalpine old-growth forests in Japan. Ecol Res 18:267–277
Natsume S (1985) Studies on the habitat conditions and early growth in the natural regeneration of Picea jezoensis. Res Bull Coll Exp For Hokkaido Univ 42:47–108 (in Japanese with English summary)
Niiyama K (1990) The role of seed dispersal and seedling traits in colonization and coexistence of Salix species in a seasonally flooded habitat. Ecol Res 5:317–331
Szewczyk J, Szwagrzyk J (1996) Tree regeneration on rotten wood and on soil in old-growth stand. Vegetation 122:37–46
Takahashi I (1991) Studies on the mycofloral succession on yezo spruce (Picea jezoensis CARR) in various stage of growth, with special reference to the role of fungi in the natural regeneration of the host. Res Bull Coll Exp For Tokyo Univ 86:201–273 (in Japanese with English summary)
Takahashi M, Sakai Y, Ootomo R, Shiozaki M (2000) Establishment of tree seedlings and water-soluble nutrients in coarse woody debris in an old-growth Picea–Abies forest in Hokkaido, northern Japan. Can J For Res 30:1148–1155
Takebe S (2003) Natural regeneration in disturbed area by typhoon. North For 55:23–232 (in Japanese)
Tamate S, Kashiyama T, Sasamuma T, Takahashi K, Matsuoka H (1977) The distribution maps of forest wind damage by typhoon No. 15, 1954 in Hokkaido. Bull Gov For Exp Stn 289:43–67 (in Japanese with English summary)
Acknowledgments
We are grateful to Drs H. Tanouchi, S. Abe, and Mr. H. Utsugi of the Forestry and Forest Product Research Institute and Dr K. Takahashi, Emeritus Professor of Hokkaido University, for their assistance and variable comments. We also thank the many members of the Research Group of Forest Resource Science, Hokkaido University, for their assistance in the field survey. We also acknowledge two anonymous reviewers for helpful comments for improving the manuscript.
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Yano, K., Shibuya, M. Site preference and occurrence patterns of Picea jezoensis and Abies sachalinensis on decayed logs in natural coniferous forests in Hokkaido, northern Japan. J For Res 15, 108–114 (2010). https://doi.org/10.1007/s10310-009-0162-4
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DOI: https://doi.org/10.1007/s10310-009-0162-4