Welcome to Chinese Journal of Applied Ecology! Today is Share:

Chinese Journal of Applied Ecology ›› 2000, Vol. ›› Issue (5): 651-654.

• Articles • Previous Articles     Next Articles

Bioproductivity of Castanopsis hysrix-Cyclobalanopsis glauca-Machilus pauhoi community in Huitong, Hunan

DENG Shijian1, LIAO Liping1, WANG Silong1, GAO Hong1   

  1. Institute of Applied Ecology, Chinese Acaclemy of Sciences, Shenyang 110015
  • Received:1999-05-04 Revised:2000-01-03 Online:2000-09-25

Abstract: Based on the mean DBH measurements of sample trees,the bioproductivity of subtropical Castanopsis hysrix-Cyclobalanopsis glauca Machilus pauhoi community in Huitong, Hunan province was studied by regression analysis (y=a(D2稨)b). The results showed that the total biomass of the forest was 451.02 t穐m-2, and the component biomass of tree, shrub, liana and litter layer was 426.76,17.76,1.80 and 4.70t穐m-2, respectively. The net production and average production of tree layer were 34.46 and 13.32 t穐m-2穣r-1,respectively.