摘要
文章以秦岭11个栓皮栎(Quercus variabilis)林下的灌木层和草本层为研究对象,分析其碳储量。结果表明:栓皮栎幼龄林灌木层的碳储量随海拔的升高先增大后减小;草本层碳储量随海拔升高的变化趋势不甚明显。中龄林灌木层的碳储量随海拔的升高先增大后减小,其在海拔1052.77 m处达到最大值;草本层碳储量的变化很小。成熟林灌木层的碳储量随海拔升高呈现先增大后减小的趋势;草本层碳储量变化不大,整体呈不明显的减小趋势。
Carbon storage of shrub layer and herb layer under Quercus variabilis forests in the Qinling Mountains were studied and the results are as follows: The carbon storage of shrub layer increases at first and then decreases with the altitude increasing. The tendency of carbon storage at herb layer is not obvious. For the middle-aged forests, the carbon storage of shrub layer increases at first and then decreases with the altitude increasing, and reaches the maximum at1052.77 m. The tendency of carbon storage on herb layer is not obvious. For the mature forests,the carbon storage of shrub layer increases at first and then decreased with the altitude increasing.A slight decreasing trend could be observed on the herb layer.
出处
《内蒙古林业调查设计》
2015年第5期124-127,共4页
Inner Mongolia Forestry Investigation and Design
基金
中国科学院战略性先导科技专项(XDA05050203-05-05)
关键词
秦岭
栓皮栎
碳储量
Qinling
quercus variabilis
carbon storage
