숲 가꾸기 실행 및 미실행지의 임분특성에 따른 산불위험도 분석

• 영문명: Analysis of forest fire danger rating on the forest characteristic of thinning area and non-thinning area
• 발행기관: 한국방재학회
• 저자명: 이시영 이명욱 채희문 원명수 염찬호 Lee, Si-Young Lee, Myung-Woog Chae, Hee-Min Won, Myoung-Soo Yeom, Chan-Ho
• 간행물 정보: 『3. 한국방재학회 학술대회논문집』2007년, 217~222쪽, 전체 6쪽
• 주제분류: 공학 > 기타공학
• 파일형태: PDF
• 발행일자: 2007.02.22

영문 초록

Since 1973, we attain a successful achievement of nation-wide afforestation such as a thick forest and heaped-up leaves. However, the higher of the formation density in forest, the more dangerous to be a large-scale forest fire whenever fire occurs. According to the type of forest in the country, 42% of the forest is occupied by conifer forest that are highly flammable, and the distribution of forest age is in a transition period from immature forest to mature one. And the structure is too weak to the forest fire for the occurrence and spread because there are too many scrub and shrub trees in the forest. As a matter of course, it is on the increase of the thinning-forest that can shift the forest structure from a weak on forest fire to a strong one nowaday. In other words, thinning-forest has primary purposes such as the promotion of producing forest trees, production of excellent timbers, and build-up of public forest area. Furthermore, in some reports, the reduction of ladder fuel by eliminating the vertical/horizontal fuel in a forest and ensuring spaces in the forest can decrease the occurrence of forest fire and the risk of spread of burning as by-effect. Therefore, this study is designed to clarify the relation with the risk of forest fire by an on-spat-investigation of the characteristics of forest composition on the thinning and the non-thinning area.

키워드

Forest Fire Occurrence of forest fire Spread of burning Thinning area and Non-thinning area