Science China Life Sciences

, Volume 53, Issue 7, pp 798–810

Biomass and carbon dynamics of a tropical mountain rain forest in China

  • DeXiang Chen
  • YiDe Li
  • HePing Liu
  • Han Xu
  • WenFa Xiao
  • TuShou Luo
  • Zhang Zhou
  • MingXian Lin
Article

DOI: 10.1007/s11427-010-4024-2

Cite this article as:
Chen, D., Li, Y., Liu, H. et al. Sci. China Life Sci. (2010) 53: 798. doi:10.1007/s11427-010-4024-2

Abstract

Biometric inventories for 25 years, from 1983 to 2005, indicated that the Jianfengling tropical mountain rain forest in Hainan, China, was either a source or a modest sink of carbon. Overall, this forest was a small carbon sink with an accumulation rate of (0.56±0.22) Mg C ha−1yr−1, integrated from the long-term measurement data of two plots (P9201 and P8302). These findings were similar to those for African and American rain forests ((0.62±0.23) Mg C ha−1yr−1). The carbon density varied between (201.43±29.38) Mg C ha−1 and (229.16±39.2) Mg C ha−1, and averaged (214.17±32.42) Mg C ha−1 for plot P9201. Plot P8302, however, varied between (223.95±45.92) Mg C ha−1 and (254.85±48.86) Mg C ha−1, and averaged (243.35±47.64) Mg C ha−1. Quadratic relationships were found between the strength of carbon sequestration and heavy rainstorms and dry months. Precipitation and evapotranspiration are two major factors controlling carbon sequestration in the tropical mountain rain forest.

Keywords

Jianfengling tropical mountain rain forest biomass carbon storage environmental determinants 

Copyright information

© Science China Press and Springer-Verlag Berlin Heidelberg 2010

Authors and Affiliations

  • DeXiang Chen
    • 1
  • YiDe Li
    • 1
  • HePing Liu
    • 2
  • Han Xu
    • 1
  • WenFa Xiao
    • 3
  • TuShou Luo
    • 1
  • Zhang Zhou
    • 4
  • MingXian Lin
    • 1
  1. 1.Research Institute of Tropical ForestryChinese Academy of ForestryGuangzhouChina
  2. 2.Department of Physics, Atmospheric Science and GeoscienceJackson State UniversityJacksonUSA
  3. 3.Research Institute of Forest Ecology, Environment and ProtectionChinese Academy of ForestryBeijingChina
  4. 4.Department of Ecology, College of Urban and Environmental SciencesPeking UniversityBeijingChina

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