CAJ | 학술논문

森林是重要的陆地生态系统，在应对全球气候变化中扮演着重要的角色。森林碳汇指森林等吸收并储存CO：的多少，或者吸收并储存CO2的能力。森林碳汇对降低大气中温室气体浓度、减缓全球气候变暖具有十分重要的作用。目前国内有关森林碳汇的计量方法主要有蓄积量法、生物量法和基于蓄积量法、生物量法的生物清单法。对于生物量一碳储量转换因子多采取固定值或实验值。该文采用生物量法计算碳汇。群落生物量是评价森林植物群落生产力高低和潜在生产力大小的重要指标，也是研究森林生态系统生物群落、生产结构及功能过程的定量依据。此项研究以安徽省青阳县酉华和朱备2个研究地天然次生落叶阔叶林为研究对象，选择2块不同海拔和坡向的大样地，采用平均标准木法测定乔木层生物量。在此基础上，分析不同落叶阔叶林林分生物量，进而计算出其森林碳储量。
삼림시중요적륙지생태계통，재응대전구기후변화중분연착중요적각색。삼림탄회지삼림등흡수병저존CO：적다소，혹자흡수병저존CO2적능력。삼림탄회대강저대기중온실기체농도、감완전구기후변난구유십분중요적작용。목전국내유관삼림탄회적계량방법주요유축적량법、생물량법화기우축적량법、생물량법적생물청단법。대우생물량일탄저량전환인자다채취고정치혹실험치。해문채용생물량법계산탄회。군락생물량시평개삼림식물군락생산력고저화잠재생산력대소적중요지표，야시연구삼림생태계통생물군락、생산결구급공능과정적정량의거。차항연구이안휘성청양현유화화주비2개연구지천연차생락협활협림위연구대상，선택2괴불동해발화파향적대양지，채용평균표준목법측정교목층생물량。재차기출상，분석불동락협활협림림분생물량，진이계산출기삼림탄저량。
As the important terrestrial ecosystem, forest plays an important role in dealing with global warming. The forest carbon storage,which refers to the quantity and its ability to absorb or store C02, has a strong effect on reducing greenhouse gases density in the atmosphere and mitigating the global warming. Nowadays, in China there are mainly three measurement methods： Stand Volume Method,Biomass Method and Checklist based on the Biomass Method and Stand Volume Method. The conversion factor of biomass-carbon is the fixed value or experimental value. This paper mainly employs biomass measurements. Community biomass is not only an important index to evaluate the productivity and the potential productivity of forest plant community, but also a quantitative basis to study the organisms, structure and process functionality of the forest ecosystem. Based on the two study objects-Youhua and Zhubei natural secondary deciduous broad-leaved forest in Qingyang County of Anhui Province, the research selects two lands with different altitudes, exposures to measure the tree layer biomass with the mean tree method. On this base,it analyzes different deciduous broad-leaved biomass and calculates the forest car- bon storage.