攀西地区不同立地类型森林火损植被恢复模式探讨——以西昌泸山为例  

Discussion on the Vegetation Restoration Mode of Forest Fire Damage Under Different Site Conditions in Panxi Area——A Case Study of Lushan,Xichang

作　　者：江承香 余官澍 焦晋川 刘勇 Jiang Chengxiang;Yu Guanshu;Jiao Jinchuan;Liu Yong(Sichuan Forestry and Grassland Inventory and Planning Institute,Chengdu Sichuan 610081,China;Xichang Municipal Forestry and Grassland Bureau,Xichang,Sichuan 615000,China)

机构地区：[1]四川省林业和草原调查规划院,四川成都610081 [2]西昌市林业和草原局,四川西昌615000

出　　处：《绿色科技》2022年第17期145-148,152,共5页Journal of Green Science and Technology

摘　　要：目前我国森林受火损情况时有发生,合理进行生态修复,同时森林植被恢复后自身有一定能力抵抗森林火灾发生显得尤为重要。以西昌泸山为研究对象,根据森林培育目标、受火损程度、立地条件等不同选择合适的修复措施,研究提取立地类型主要指标有海拔、坡度、坡向等3个较大尺度因子,将研究区划分为4种立地类型,分别为上部+阳坡+陡坡、上部+阴坡+缓坡、下部+阳坡+陡坡、下部+阴坡+缓坡。在此基础上根据森林火损程度提出了不同的恢复模式进行生态修复。通过科学合理分析立地条件能有效为植被恢复提供指导建议。At present, the forest fire damage in China occurs from time to time. It is important to carry out ecological restoration reasonably. At the same time, it is particularly important for forest vegetation to have a certain ability to resist forest fires after restoration. Taking Lushan Mountain in Xichang city as the research object, appropriate restoration measures are selected according to different forest cultivation goals, fire damage degrees, site conditions, etc.Three large scale factors such as elevation, slope and slope are extracted. The area is divided into four site types, namely upper part + sunny slope + steep slope, upper part + shady slope + gentle slope, lower part + sunny slope + steep slope, and lower part + shady slope + gentle slope. On this basis, ecological restoration is carried out according to the degree of forest fire damage. Scientific and reasonable analysis of site conditions can effectively provide guidance and suggestions for vegetation restoration.

关 键 词：植被恢复 攀西地区 立地类型 

分 类 号：S7[农业科学—林学]