CAJ | 학술논문

基于野外样点实测数据，根据火烧迹地各组分生物量，构建了火烧烈度的量化指标：火烧烈度指数（Fire Severity Index，FSI）。依据构建的 FSI，对过火林分的火烧烈度进行了量化分级，并通过野外记录的综合火烧指数（Composite Burn Index，CBI），对 FSI 进行验证分析。结果表明：FSI 能够直接量化火烧烈度严重性，可准确地揭示不同火烧烈度对林分生物量和碳储量的影响程度。
기우야외양점실측수거，근거화소적지각조분생물량，구건료화소열도적양화지표：화소열도지수（Fire Severity Index，FSI）。의거구건적 FSI，대과화림분적화소열도진행료양화분급，병통과야외기록적종합화소지수（Composite Burn Index，CBI），대 FSI 진행험증분석。결과표명：FSI 능구직접양화화소열도엄중성，가준학지게시불동화소열도대림분생물량화탄저량적영향정도。
Based on the field inventory data,the quantitative index of fire severity(Fire Severity Index, FSI)was established.The grading of fire severity was conducted by means of FSI.According to CBI (com-posite burn index)from fieldwork,verification of FSI was put in effect.The results showed that FSI could directly quantify fire severity and accurately reveal effect of different fire severities on forest biomass and carbon storage.