CAJ | 학술논문

基于2009－2013年第8次全国森林资源连续清查数据，利用生物量扩展因子法，采用改良的计算参数，从不同龄组、林型等方面进行考虑，对云南省森林资源的生物量、碳储量及碳密度进行了估算。结果表明，我国第8次森林资源清查中，云南省森林林分生物量为1640．92×106 t，平均生物量为101．71 t／hm2，林分碳储量为775．30×106 tC，林分平均碳密度为50．77 tC／hm2，森林植被碳储量总量为818．29×106 tC。人工林碳储量只占林分碳储量的5．90％，幼龄林只占林分碳储量的17．09％；天然林与成熟林在云南省森林资源碳储量中所占比重较大，在扩大云南省森林植被碳储量方面，可以通过选择林龄结构及森林林分类型来加以实现。人工林将会在森林植被碳储量中占有越来越重要的地位。
기우2009－2013년제8차전국삼림자원련속청사수거，이용생물량확전인자법，채용개량적계산삼수，종불동령조、림형등방면진행고필，대운남성삼림자원적생물량、탄저량급탄밀도진행료고산。결과표명，아국제8차삼림자원청사중，운남성삼림림분생물량위1640．92×106 t，평균생물량위101．71 t／hm2，림분탄저량위775．30×106 tC，림분평균탄밀도위50．77 tC／hm2，삼림식피탄저량총량위818．29×106 tC。인공림탄저량지점림분탄저량적5．90％，유령림지점림분탄저량적17．09％；천연림여성숙림재운남성삼림자원탄저량중소점비중교대，재확대운남성삼림식피탄저량방면，가이통과선택림령결구급삼림림분류형래가이실현。인공림장회재삼림식피탄저량중점유월래월중요적지위。
To acquire the forest biomass and carbon storage of Yunnan Province, based on date from the continu-ous forest inventories ( CFI) in 2009-2013, the forest biomass and forest carbon storage of Yunnan Province was estimated with the variable biomass extension factor method.The results showed that the forest biomass of Yunnan Province was 1 640.92×106 t, and the total forest carbon storage of Yunnan Province was 818.29×106 tC.The av-erage unit area biomass of forest was 101.71 t/hm2 , and the average carbon density was 50.77 tC/hm2 .The re-sults also showed that the carbon storage of the plantation and the young forest only account for 5.90%and 17.09%in the forest carbon, and also the natural forest and the mature forest have a larger proportion in Yunnan Province. Carbon storage varied with forest age and dominant forest species, suggesting that increases in vegetation carbon potentials could be achieved through selection of forest species and management of age structures, and the planta-tion will play an important role in forest carbon storage.