영동지역 봄철 산불기간 중 소나무림 지표연료의 임내 연료습도변화 예측
Prediction of fuel moisture change on pinus densiflora surface fuels after rainfall in East sea region.
- 이시영(Lee, Si-Young) 이명욱(Lee, Myung-Woog) 권춘근(Kwon, Chun-Geun) 염찬호(Yeom, Chan-Ho) 이해평(Lee, Hae-Pyeong)
- 한국화재소방학회 학술대회논문집
- 2008년도 춘계학술논문발표회 논문집
- 333 - 336 (4 pages)
This study is the result between the variation of fuel moisture and the risk of forest fire through measuring the change of moisture containing ratio on-site and its average analysis for each diameter of surface dead fuels in the forest. The measurement was performed on six days from the day after a rainfall. The fuel moisture on-site was measured on the day when the accumulated rainfall was above 5.0mm, and the measurements was 2 times in spring. From the pine forest which were distributed around Samcheok and Donghae in Kangwondo, three regions were selected by loose, medium, and dense forest density, and the fuel moisture was measured on the ranges which are less than 0.6cm, 0.6-3.0cm, 3.0-6.0cm, and more than 6.0cm in the forest for six days from the day after a rainfall. The study showed that the moisture containing ratio converged on 3 - 4 days for surface deads fuels which diameter are less than 3.0cm and the convergence was made more than six days for ones which diameters are more than 3.0cm except the surface dead fuel of 3.0-6.0cm diameter of loose forest density.