Coexistence mechanisms of three riparian species in the upper basin with respect to their life histories, ecophysiology, and disturbance regimes
Forest vegetation in the upper basin was strongly dependent upon the topography. More specifically, landforms vary in the riparian zone, and the valley floors are mosaics that include active channels, abandoned channels, floodplains, terraces, and alluvial fans Gregory et al. 1991; Sakio 1997. These complex mosaic structures of landforms result from various disturbance regimes in the riparian zone, and the high diversity of microsites and disturbance regimes may promote the coexistence of canopy trees in riparian zones.
KeywordsRiparian Zone Riparian Forest Riparian Species Flooding Treatment Canopy Tree Species
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- Kawanishi M, Sakio H, Kubo M, Shimano K, Ohno K (2006) Effect of micro-landforms on forest vegetation differentiation and life-form diversity in the Chichibu Mountains, Kanto District, Japan. Veg Sci 23:13–24Google Scholar
- Koop H (1987) Vegetative reproduction of trees in some European natural forests. Vegetatio 72:103–110Google Scholar
- Kubo M, Shimano K, Sakio H, Ohno K (2000) Germination sites and establishment conditions of Cercidiphyllum japonicum seedlings in the riparian forest. J Jpn For Soc 82(4):349–354 (in Japanese with English summary)Google Scholar
- Kubo M, Shimano K, Ohno K, Sakio H (2001) Relationship between habitats of dominant trees and vegetation units in Chichibu Ohyamasawa riparian forest. Veg Sci 18:75–85 (in Japanese with English summary)Google Scholar
- Maeda T, Yoshioka J (1952) Studies on the vegetation of Chichibu Mountain forest. (2) The plant communities of the temperate mountain zone. Bull Tokyo Univ For 42:129–150+3pls., (in Japanese with English summary)Google Scholar
- Nagasaka A (2001) Effect of flooding on growth and leaf dynamics of two-year-old deciduous tree seedlings under different flooding treatments. Bull Hokkaido For Res Inst 38:47–55. (in Japanese with English summary)Google Scholar
- Saitama Prefecture & Kumagaya Local Meteorological Observatory (1970) Weather disaster of Saitama Prefecture. Saitama Prefecture & Kumagaya Local Meteorological Observatory. Saitama (In Japanese)Google Scholar
- Sakio H (1993) Sapling growth patterns in Fraxinus platypoda and Pterocarya rhoifolia. Jpn J Ecol 43: 163–167. (in Japanese with English synopsis)Google Scholar
- Sakio H (2002) Survival and growth planted trees in relation to the debris movement on gravel deposit of a check dam. J Jpn For Soc 84(1):26–32. (in Japanese with English summary)Google Scholar
- Tanaka N (1985) Patchy structure of a temperate mixed forest and topography in the Chichibu Mountains, Japan. Jpn J Ecol 35:153–167Google Scholar
- Yamamoto F, Sakata T, Terazawa K (1995a) Growth, morphology, stem anatomy, and ethylene production in flooded Alnus japonica seedlings. IAWA J 16:47–59Google Scholar