文献类型：期刊文献

英文题名：The carbon storage of forest debris among different land-use types in north subtropical areas in China

作者：Li, Zhengcai[1] Wang, Bin[1] Yacong, Wu[1] Letu, Geri[1] Yang, Xiaosheng[1]

第一作者：李正才

通信作者：Li, Z.

机构：[1] Research Institute of Subtropical Forestry, Chinese Academy of Forestry, Fuyang, Zhejiang Province, China

年份：2012

卷号：518-523

起止页码：5172-5179

外文期刊名：Advanced Materials Research

收录：EI(收录号：20122315090105)

语种：英文

外文关键词：Forestry - Organic carbon - Land use - Hardwoods - Vegetation - Bamboo

摘要：This study considered organic carbon storage in fine forest debris( extensively managed bamboo > masson pine > natural secondary forest > shrubs > intensively managed bamboo > agricultural cropped land. Organic carbon of fine forest debris was mainly stored in the leaves, followed by the branches, and then the decomposed debris, while the percentage of the amount in the dead herb was less than 10%. In addition, (2)the underground carbon storage in fine debris, of which the amount in different vegetation types was similar, accounted for more than 50% of the total carbon storage. Meanwhile, as to the coarse debris, underground carbon storage in both bamboo stands was higher (P-2 )and Chinese fir(3.19 t. hm-2 )stands was 3.4 times as much as that of the agricultural cropped land(0. 94 t. hm-2 ); while the amount in natural secondary forest, masson pine stands, and intensively managed bamboo stands ranged from 2.7 to 1.6 t. hm-2, which was also higher than that of the agricultural cropped land. Overall, carbon storage in total debris was ranked: extensively managed bamboo > Chinese fir > masson pine > natural secondary forest> intensively managed bamboo > shrubs > agricultural cropped land. ? (2012) Trans Tech Publications, Switzerland.