文献类型：期刊文献

中文题名：4种典型地带性森林生态系统碳含量与碳密度比较

英文题名：Comparison of carbon content and carbon density of four typical zonal forest ecosystems

作者：王斌[1] 杨校生[1]

第一作者：王斌

机构：[1]中国林业科学研究院亚热带林业研究所

年份：2010

卷号：36

期号：4

起止页码：464-469

中文期刊名：湖南农业大学学报：自然科学版

收录：CSTPCD;;北大核心:【北大核心2008】；CSCD:【CSCD_E2011_2012】；

基金：中国林业科学研究院亚热带林业研究所项目(RISF6903);国家生态系统观测研究台站网络建设项目(SY066J0220)

语种：中文

中文关键词：地带性森林;碳含量;碳密度

外文关键词：zonal forest; carbon content; carbon density

分类号：Q948.1

摘要：以中国生态系统研究网络长期定位观测的热带、亚热带和温带地区4种地带性顶级森林群落类型,即西双版纳热带季节雨林、鼎湖山亚热带常绿阔叶林、哀牢山中山湿性常绿阔叶林和长白山阔叶红松林为基础,分析比较4种森林类型的碳含量和碳密度及其空间分布格局.结果表明,哀牢山和长白山植被碳含量略高于西双版纳和鼎湖山,植被碳含量从大到小依次为乔木层、灌木层和草本层;西双版纳总碳密度为250.78t/hm2,鼎湖山为248.72t/hm2,哀牢山为530.13t/hm2,长白山为254.67t/hm2,其中西双版纳、鼎湖山和长白山植被层碳密度高于土壤层碳密度,而哀牢山土壤层碳密度要高于植被层碳密度.
Based on the location observation data of the tropical seasonal rain forest in Xishuangbanna, the subtropical evergreen broadleaved forest in Dinghu Mountain, the moist evergreen broad-leaved forest in Ailao Mountain and the broad-leaved Korean pine forest in Changbai Mountain, this paper analyzed and compared the spatial distribution patterns of carbon content and carbon density in four forest ecosystems. The results showed that the carbon contents of vegetation in Ailao Mountain and Changbai Mountain were higher than those in Xishuangbanna and Dinghu Mountain, the carbon contents of different layers in four forest ecosystems were ordered from larger to little as tree, shrub and herbage. The total carbon density was 250.78 t/hm2 in Xishuangbanna, 248.72 t/hm2 in Dinghushan Mountain, 530.13 t/hm2 in Ailao Mountain and 254.67 t/hm2 in Changbai Mountain. The carbon densities of vegetation in Xishuangbanna, Dinghu Mountain and Changbai Mountain were higher than those of soil, but it was opposite in Ailao Mountain.