European Journal of Forest Research

, Volume 134, Issue 6, pp 1143–1154

Completing the life history of Castanopsis fargesii: changes in the seed dispersal, seedling and sapling recruitment patterns

  • Yongchuan Yang
  • Li Huang
  • Shenhua Qian
  • Kenji Fukuda
Original Paper

DOI: 10.1007/s10342-015-0916-9

Cite this article as:
Yang, Y., Huang, L., Qian, S. et al. Eur J Forest Res (2015) 134: 1143. doi:10.1007/s10342-015-0916-9


The spatial distribution of species in forest ecosystems involves the underlying ecological processes or mechanisms of population and community structure, as well as forest dynamics. Because the relative importance of these factors can shift across life history stages, assessment of local population and community structures in the context of life history stages is essential for understanding forest dynamics. In this study, we investigated the changes in the spatial patterns of seed dispersal as well as seedling and sapling recruitment for Castanopsis fargesii, a dominant tree species in a subtropical evergreen broad-leaved forest in China. We found notably aggregated spatial patterns for C. fargesii seeds during the seed dispersal. A majority of seeds and newly germinated seedlings aggregated under adult tree canopies, suggesting a decreased efficiency in secondary dispersal for C. fargesii within this evergreen broad-leaved forest. During the later stages of life history (i.e., seedling and sapling stages), the spatial distribution of C. fargesii getting segregated. This is caused by a negative density dependence mechanism in seedling recruitment, rather than by spatial dispersion due to secondary dispersal. By incorporating the patterns and processes across the life history stages of dominant species of evergreen broad-leaved forests, we can add specific details in developing methods of stage-based in situ forest management and conservation frameworks.


Castanopsis fargesii Life history Seed dispersal Seedling recruitment Negative density dependence Evergreen broad-leaved forest 

Funding information

Funder NameGrant NumberFunding Note
Visiting Scholar Foundation of the Key Laboratory of the Three Gorges Reservoir Region's Eco-environment (Ministry of Education) of Chongqing University
    111 Project
    • No. B13041
    Fundamental Research Funds for the Central Universities
    • Project No.106112014CDJZR210007

    Copyright information

    © Springer-Verlag Berlin Heidelberg 2015

    Authors and Affiliations

    • Yongchuan Yang
      • 1
      • 2
    • Li Huang
      • 1
    • Shenhua Qian
      • 3
    • Kenji Fukuda
      • 4
    1. 1.Faculty of Urban Construction and Environmental EngineeringChongqing UniversityChongqingChina
    2. 2.Laboratory of Three Gorges Reservoir Region’s Eco-Environment, Ministry of EducationChongqing UniversityChongqingChina
    3. 3.Postdoctoral Station of Ecology Chongqing UniversityChongqingChina
    4. 4.Laboratory of Evaluation of Natural Environment, Graduate School of Frontier Sciences, Institute of Environmental StudiesUniversity of TokyoKashiwaJapan

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