CAJ | 학술논문

基于样地调查与室内分析，运用清查平均生物量法和林木相对生长模型，研究了山西太岳山林区两种森林碳储量及碳密度空间分布特征。结果表明：研究区森林生态系统植被层含碳率变化范围为4．24～6．07 g· kg-1，土壤层含碳率变化范围为5．31～50．00 g· kg-1；两种植被类型平均森林碳储量：油松林为263．03 mg· hm-2，辽东栎林为292．31 mg· hm-2，辽东栎林约为油松林的1．12倍；在空间尺度上土壤层碳储量（173．35 mg· hm-2）＞乔木层（92．70 mg· hm-2）＞枯落物层（6．50 mg· hm-2）＞灌草层（5．23 mg· hm-2），其中土壤层碳储量约占森林生态系统碳储量的62．4％；植被层各分层碳储量大小差异显著，土壤层碳储量随着土壤深度的增加而递减。
기우양지조사여실내분석，운용청사평균생물량법화림목상대생장모형，연구료산서태악산림구량충삼림탄저량급탄밀도공간분포특정。결과표명：연구구삼림생태계통식피층함탄솔변화범위위4．24～6．07 g· kg-1，토양층함탄솔변화범위위5．31～50．00 g· kg-1；량충식피류형평균삼림탄저량：유송림위263．03 mg· hm-2，료동력림위292．31 mg· hm-2，료동력림약위유송림적1．12배；재공간척도상토양층탄저량（173．35 mg· hm-2）＞교목층（92．70 mg· hm-2）＞고락물층（6．50 mg· hm-2）＞관초층（5．23 mg· hm-2），기중토양층탄저량약점삼림생태계통탄저량적62．4％；식피층각분층탄저량대소차이현저，토양층탄저량수착토양심도적증가이체감。
Based on sample-plot survey and laboratory analysis, we studied the spatial distribution characteristics of two kinds of forests carbon storage and carbon density in Taiyue Mountain of Shanxi Province with average biomass inventory and trees relative growth model.The carbon content in vegetation layers of the forest ecosystem ranges from 4.24 to 6.07 g· kg-1 in the study area, the carbon content in soil layers ranges from 5.31 to 50.00 g· kg-1 .The average forest carbon storage of two vegetation types are Quercus liaotungensis with 292.31 mg· hm-2 and Pinus tabulaeformis with 263.03 mg· hm-2 .The average forests carbon storage of Q.liaotungensis is 1.12 times than that of P.tabulaeformis.In the spatial scale, the car-bon storages are in the order of soil layer (173.35 mg· hm-2 )>tree layer (92.70 mg· hm-2 )>litter layer (6.50 mg· hm-2)>shrub-grass layer (5.23 mg·hm -2), and the carbon storage of soil layer accounts for 62.4%of the forest ecosys-tem.The carbon storage has significant difference among vegetation layers, and the carbon storage of soil layer declines with the soil depth .