Abstract
Natural regeneration by strip-clearcut has rarely been used for restocking of evergreen broad-leaved forests in the East Asia. To contribute to a better understanding of the likely reasons for either the successful recovery of these forests or failure, the early response of stand structure and tree species diversity to strip-clearcut were studied in Okinawa Island, southwest Japan. The 4,000 m2 study area was divided into 10 adjacent sections of equal area with a 10 m × 10 m sampling plot in the center, of which five sections were strip-clearcut while the remaining five sections uncut. Eight-year secondary succession following strip-clearcut showed that the density of woody stems, tree species diversity increased significantly not only in the regenerating stands but also in the residual stands compared to the primary stands. The primary dominant target species, Castanopsis sieboldii, continued to dominate both the regenerating and residual stands although colonizing species invaded abundantly in the stands, occupying approximately one-third of total tree species in each treatment. The community similarity analyses showed that the species composition were similar between the primary stands and the regenerating stands or residual stands reflected the high similarity amongst the primary stands and the regenerating stands or the residual stands. The similar stand structure, high tree species diversity and greater community similarity after strip-clearcut provided no evidence of forest degeneration, suggesting that the regenerating stand might gradually develop into stand similar to that prior to strip-clearcut.
Similar content being viewed by others
References
*: The titles are tentative translation from Japanese titles by the authors of this paper
Allison D, Art W, Cunningham E, Teed R (2003) Forty-two years of succession following strip clearcut in a northern hardwoods forest in northwestern Massachusetts. For Ecol Manag 182:285–301
Basnet K (1992) Effect of topography on the pattern of trees in Tabonuco (Dacryodes excelsa) dominated rain forest of Puerto Rico. Biographica 24:31–42
Buschbacher J (1990) Natural forest management in the humid tropics: ecological, social, and economic considerations. Ambio 19:253–258
Carl G, William L (2001) The effect of burning on the understory composition of rehabilitated bauxite mines in Western Australia: community changes and vegetation succession. For Ecol Manag 145:255–279
Christopher D, David G, Fernando C (2003) The effects of silvicultural thinning on trees regenerating in strip clear-cuts in the Peruvian Amazon. For Ecol Manag 182:103–116
Connell JH (1978) Diversity in tropical rain forests and coral reefs. Science 199:1302–1310
Gorchov L, Cornejo F, Ascorra C, Jaramillo M (1993) The role of seed dispersal in the natural regeneration of rainforest after strip-cut in the Peruvian Amazon. Vegetation 107–108:339–349
Guo J, Zhou X, Wang G, Yang C (2000) The effect of different harvesting operation on the natural regeneration of Pinus massoniana forest. J Fujian Coll For 20(4):302–305 (In Chinese with English abstract)
Harmer R, Kerr G, Boswell R (1997) Characteristics of lowland broadleaved woodland being restocked by natural regeneration. Forest 70:199–210
Hartshorn S (1989) Application of gap theory to tropical forest management: natural regeneration on strip clear-cuts in the Peruvian Amazon. Ecology 70:567–569
Hatusima S, Amano T (1994) Flora of the Ryukyus, south of Amami Island. The Biological Society of Okinawa, Okinawa, pp 1–393 (in Japanese)
Hirata E (1994) Stand structure of evergreen broad-leaved forests at Yona, Okinawa. In: The 40th anniversary of the foundation of university forest, Fac Agric Univ Ryukyus, pp 54–65 (in Japanese)*
Ito Y (1995) Forests of Yangbaru, Okinawa: why could we not conserve this environment of outstanding universal value? Iwanami Shoten Publication, Tokyo, p 187 (in Japanese)*
Ito Y (1997) Diversity of forest tree species in Yangbaru, the northern part of Okinawa Island. Plant Ecol 133:125–133
Itow S (1988) Species diversity of mainland—and island forests in the Pacific area. Vegetation 77:193–200
Itow S, Ono M, Seki T (1984) Species diversity of subtropical evergreen broad-leaved forests on the Ryukyu and the Bonin Islands. Jpn J Ecol 34:467–472
Kira T (1991) Forest ecosystem in East and Southeast Asia in global perspective. Ecol Res 6:185–200
Kubota Y, Murata H, Kikuzawa K (2004) Effects of topographic heterogeneity on tree species richness and stand dynamics in a subtropical forest in Okinawa Island, southern Japan. J Ecol 92:230–240
Kyushu Forest Bureau (2000) Environment investigation report in Northern Okinawa for national forest, pp 1–66 (in Japanese)*
Liu W, Wu D (1987) An analysis of the economic effect of fast growing, high yield poplar forests on the Lianghu Plain in China. J Beijing For Univ 9(4):342–347 (in Chinese with English abstract)
Magurran E (1988) Ecological diversity and its measurement. Croom Helm, London, p 179
Miura M, Yamamoto S (2003) Structure and dynamics of a Castanopsis cuspidata var. sieboldii population in an old-growth, evergreen, broad-leaved forest: the importance of sprout regeneration. Ecol Res 18:115–129
Morrissey RC, Jacobs DF, Davis AS, Rathfon RA (2010) Survival and competitiveness of Quercus rubra regeneration associated with planting stocktype and harvest opening intensity. New For 40(3):273–287
Motsinger JR, Kabrick JM, Dey DC, Henderson DE, Zenner EK (2010) Effect of midstory and understory removal on the establishment and development of natural and artificial pin oak advance reproduction in bottomland forests. New For 39(2):195–213
Nakachi K (1996) Ryukyu Islands and Okinawans: sightseeing and lifestyle. Okinawa Times Co., Ltd., Okinawa, pp 1–296
Noble IR, Slatyer RO (1980) The use of vital attributes to predict successional changes in plant communities subject to recurrent disturbances. Vegetation 43:5–21
Ono K, Hara M, Fujihara M, Hirata K (1997) Comparative studies on floristic composition of the lucidophyll forests in southern Kyusho, Ryukyu and Taiwan. Nat Hist Res Spec Issue 4:17–97
S¢renson T (1948) A method of establishing groups of equal amplitude in plant sociology based on similarity in species content. Biol Skrl K danske Vidensk Selsk 5:1–38
Shinzato T, Aramoto M (1995) The secondary succession of natural forest growth seven years after clearing in Iriomote Island, Ryukyus. Trans Jpn For Soc 106:347–350 (in Japanese)
Shinzato T, Taba K, Hirata E, Yamamori N (1994) The secondary succession of natural forest growth after clearing in Okinawa (I) vegetation growth one year after the cutting. Trans Jpn For Soc 105:286–295
Shinzato T, Wu L, Nishihata O, Taba K, Enoki T, Hirata E (2000) Characteristics of natural sprout regeneration of evergreen broad–leaved forest dominated by Castanopsis sieboldii in Okinawa: (I) studies on mortality and decay of stumps. Sci Bull Fac Agr Univ Ryukyus 47:145–157
Shinzato T, Wu L, Aramoto M (2004) Surviving states of primary trees in residual areas seven years after strip clear-cutting in a natural laurel forest in Okinawa, Japan. Sci Bull Fac Agr Univ Ryukyus 51:151–157
Suzuki W, Osumi K, Masaki T, Takahashi K, Daimaru H, Hoshizaki K (2002) Disturbance regimes and community structures of a riparian and an adjacent terrace stand in the Kanumazawa Riparian Research Forest, northern Japan. For Ecol Manag 157:285–301
Taniyama T, Kimura M, Tubota Y, Fukukawa H (2010) Comparison between productivity and cost of strip cutting of bamboo by difference of direction cutting. J Jpn For Eng Soc 25(2):111–114
Teresa M, Toniato Z, Oliveira FA (2004) Variations in tree community composition and structure in a fragment of tropical semideciduous forest in southeastern Brazil related to different human disturbance histories. For Ecol Manag 198:319–339
Wu L, Shinzato T (2004) Stand structure 5 years after clear-cutting for a natural subtropical evergreen broad-leaved forest in northern Okinawa, Japan. Kyushu J For Res 57:104–109
Wu D, Wu Y (1998) Regeneration of Phoebe bournei (Hemsl) yang population. J Plant Res Environ 7(3):8–12 (In Chinese with English abstract)
Wu L, Shinzato T, Aramoto M (2005) Seven-year succession of a subtropical laurel forest following strip clear-cutting on Okinawa Island. Sci Bull Fac Agr Univ Ryukyus 52:15–21
Wu L, Shinzato T, Aramoto M (2006) Stand structure and species diversity of 18-year-old post clearcut-burn regeneration of a subtropical evergreen broad-leaved forest on Iriomote Island, Okinawa. J Jpn Soc Reveg Technol 32:337–345
Wu L, Shinzato T, Chen C, Aramoto M (2008a) Sprouting characteristics of a subtropical evergreen broad-leaved forest following clear-cutting in Okinawa, Japan. New For 36:239–246
Wu L, Shinzato T, Kudo T, Ishigaki C, Aramoto M (2008b) Characteristics of a 20-year-old evergreen broad-leaved forest restocked by natural regeneration after clearcut-burning. Ann For Sci 65:505
Xu X, Hirata E, Yoshihiro T, Takeo S (2001) Structure and species diversity of subtropical evergreen broad-leaved forest in northern Okinawa Island, Japan. J For Res 6:203–210
Ye J (2007) Review on the study of Chinese Fir sprout regeneration. J Nanjing For Univ 31(2):1–4 (In Chinese with English abstract)
Zheng L, Zhou X (2008) Dynamics effects of selective cutting intensity on the species composition and diversity of natural forest. J Mt Sci 26(6):699–706 (in Chinese with English abstract)
Acknowledgments
Great thanks to Dr. Mitsunori Aramoto, an emeritus Professor of University of the Ryukyus, for his invaluable helps. We are also much indebted to all staffs of Yona Field, Subtropical Field Science Centre, Faculty of Agriculture, University of the Ryukyus for their helps in field census. Thanks to Mr. Masahiro Asato, a technical worker of Subtropical Field Science Centre for his special help in the fieldwork in weekends. Thanks are also extended to the students of the University of the Ryukyus for their assistance in the fieldwork. Financial support was partly provided by Special Scientific Research Projects in Non-profit Industries of Forestry (201104008).
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Wu, L., Deng, Y., Watanabe, S. et al. Early response of stand structure and species diversity to strip-clearcut in a subtropical evergreen broad-leaved forest in Okinawa Island, Japan. New Forests 44, 427–442 (2013). https://doi.org/10.1007/s11056-012-9353-5
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11056-012-9353-5