CAJ | 학술논문

利用大兴安岭塔河林业局实地森林调查资料，通过异速生长方程，对典型林分乔木的干、枝、叶、皮的活可燃物载量进行估算；结合林分因子及地表死可燃物载量估测模型，估算死可燃物载量。结果表明：①塔河林业局樟子松林的1 h时滞可燃物载量较高，为（7．90±0．33）t/hm2；兴安落叶松林10 h时滞可燃物载量较高，为（7．10±0．50）t/hm2；山杨林100 h时滞可燃物载量较高，为（3．00±0．60）t/hm2；②塔河地区兴安落叶松幼龄林1、10 h时滞可燃物载量最高，分别为（7．40±0．48）、（7．90±0．80）t/hm2，且随林龄的增加，兴安落叶松林地表1、10 h时滞可燃物载量呈递减趋势；兴安落叶松成熟林的100 h时滞可燃物载量最高，且随林龄增加，兴安落叶松林地表100 h时滞可燃物载量呈递增趋势。③白桦林的地表死可燃物载量最高，为（14．70±0．87）t/hm2；兴安落叶松林可燃物总载量最大，达（190．96±18．56）t/hm2。根据可燃物载量估算结果，提出了相应的林火管理策略。
이용대흥안령탑하임업국실지삼림조사자료，통과이속생장방정，대전형림분교목적간、지、협、피적활가연물재량진행고산；결합림분인자급지표사가연물재량고측모형，고산사가연물재량。결과표명：①탑하임업국장자송림적1 h시체가연물재량교고，위（7．90±0．33）t/hm2；흥안락협송림10 h시체가연물재량교고，위（7．10±0．50）t/hm2；산양림100 h시체가연물재량교고，위（3．00±0．60）t/hm2；②탑하지구흥안락협송유령림1、10 h시체가연물재량최고，분별위（7．40±0．48）、（7．90±0．80）t/hm2，차수림령적증가，흥안락협송임지표1、10 h시체가연물재량정체감추세；흥안락협송성숙림적100 h시체가연물재량최고，차수림령증가，흥안락협송임지표100 h시체가연물재량정체증추세。③백화림적지표사가연물재량최고，위（14．70±0．87）t/hm2；흥안락협송림가연물총재량최대，체（190．96±18．56）t/hm2。근거가연물재량고산결과，제출료상응적림화관리책략。
We employed forest field survey data and allometric equations to estimate the fuel loads of trunk, branches, leaf and bark in Tahe of Daxing’an Mountain.One-hour time-lag fuel average load of Pinus sylvestris is 7.9±0.33 t/hm2, ten-hour time-lag fuel average load of Larix gmelinii is 7.1±0.5 t/hm2 and 100-hour time-lag fuel average load of Populus davidiana is 3.0±0.6 t/hm2 .The maximum values of young Larix gmelinii one-hour time-lag and ten-hour time-lag fuel average load are 7.40±0.48 t/hm2 and 7.9±0.8 th/m 2 , respectively.With ageincrease , one-hour time-lag and ten-hour time-lag fuel average load of Larix gmelinii show a decreasing trend.100-hour time-lag fuel average load of mature Larix gmelinii is the highest with age increase and shows a increasing trend.The surface fuel load of Betula platyphylla is 14.70±0.87 t/hm2 , and the total fuel load of Larix gmelinii is 190.96±18.56 t/hm2 .According to the estimation results of fuel load, we can put forward the forest fire management strategy .