Study and Application of Fuel-breaks in Southwest China

编号 zgly0000339008

文献类型 期刊论文

文献题名 Study and Application of Fuel-breaks in Southwest China

学科分类 220.3030;森林防火学

作者 SHULifu  WANGMingyu  TIANXiaorui 

作者单位 InstituteofForestProtectionChineseAcademyofForestryBeijing100091  P.R.China 

母体文献 中国林业科技: 英文版 

年卷期 2004,3(2)

页码 84-87

年份 2004 

分类号 S762 

关键词 中国  西南地区  森林火灾  耐火树种  易燃树种  防火机理 

文摘内容 All of the plants can be combusted. The mechanism of forest belts resistance is that the tree species weren't liable to be burned compared with other plant species. In this paper new concepts on fire resistant trees and fuel-breaks trees were presented. The fire resistance mechanism includes 3 aspects, fire-resistant tree species, rational construction forest belts and environment. Tree crowns can resist fire forwarding. Forest belts can form the environment, which is not easy to fire, and also make fuels distributed discontinuous. The network of forest belts has large area of conifer forest segregated. The ideal f'ire resistant tree species had better to embrace some characteristics, such as high f'ire resistance, rational planting and biological characteristics。