WANG Gang
Research Institute of Subtropical Forestry, Chinese Academy of Forest, Fuyang 311400, ChinaZHOU Ben-zhi
Research Institute of Subtropical Forestry, Chinese Academy of Forest, Fuyang 311400, ChinaLI Xiao-jing
Research Institute of Subtropical Forestry, Chinese Academy of Forest, Fuyang 311400, ChinaKONG Wei-jian
Research Institute of Subtropical Forestry, Chinese Academy of Forest, Fuyang 311400, ChinaWEN Cong-hui
Forestry Bureau of Pingyang County, ChinaHU Xiao-lin
Pingyang Forestry Farm of Zhejiang, ChinaCarbon storage and spatial distribution characteristics of Dendrocalamopsis vario-striata were studied by using quadrat method.The results showed that carbon density in different organs of D. vario-striata ranged from 0.4684 to 0.5092 g g-1, with in order as: culm>rhizome>root>branch>leaf. The organ distribution of carbon storage was 50.46% for culm, 20.71% for rhizome, 14.31% for root, 9.24% for branch and 5.01% for leaf. The total carbon pool, counting for 104.9321 t hm-2, mainly consisted of four components, such as arbor layer, shrub and herb layer, litter layer and soil layer, which spatial distribution was in order as: soil layer (59.74%)>arbor layer (36.86%)> litter layer (2.30%)>shrub and herb layer (1.10%). Annual fixed carbon content of bamboo forest was 6.4460 t hm-2, equivalent to 23.6353 t hm-2 CO2, which was lower than that of average value of forests in China. It suggested that there was much development space for fixed carbon capacity of D. vario-striata.
王刚,周本智,李晓靖,孔维健,温从辉,胡晓林.吊丝单竹林生态系统碳储量及其垂直空间分配特征[J].热带亚热带植物学报,2012,20(1):72~77
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