CAJ | 학술논문

可燃物失水率快慢是反映燃烧快慢的内在指标之一。本项目采集17种江西省主要针叶、常绿阔叶及灌木树种的枝、叶进行失水率测定分析，得出不同树种不同组分失水率以树叶大于树枝，且日间变化幅度也较树枝更大；并利用多元统计方法，建立不同可燃物类型失水率模型，日失水率与当日14时相对湿度呈显著负相关。研究结果可为森林火险预报提供可靠信息，对提高林火管理水平，保护森林资源等均具有重要的意义。
가연물실수솔쾌만시반영연소쾌만적내재지표지일。본항목채집17충강서성주요침협、상록활협급관목수충적지、협진행실수솔측정분석，득출불동수충불동조분실수솔이수협대우수지，차일간변화폭도야교수지경대；병이용다원통계방법，건립불동가연물류형실수솔모형，일실수솔여당일14시상대습도정현저부상관。연구결과가위삼림화험예보제공가고신식，대제고림화관리수평，보호삼림자원등균구유중요적의의。
Forest combustible moisture loss rate is one of the inherent indicators that reflect the speed of burning. The project collected the branches and leaves of 17 kinds mainly conifer, evergreen broadleaf and shrub species in Jiangxi Province to measure and analyze the moisture loss rate, it concluded that different species and organs has different moisture loss rate and magnitude change:leaves>branches. This paper used multivariate statistical methods to establish the model of different forest type's moisture loss rate. There is negative correlation between moisture loss rate and air relative humidity at two o'clock p. m.. The study results can provide reliable information for the forest fire danger forecast, and also will have great significance for improving forest fire management and protecting forest resources.