| 森林中的火干扰研究综述 |
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| 引用本文： | 阮德振,陈龙,章文杰,徐博达,杨德进,王秋华.森林中的火干扰研究综述[J].林业调查规划,2011,36(5):63-66. |
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| 作者姓名： | 阮德振 陈龙 章文杰 徐博达 杨德进 王秋华 |
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| 作者单位： | 1. 西南林业大学土木工程学院,云南昆明,650224
2. 云南省林业调查规划院营林分院,云南昆明,650021 |
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| 基金项目： | 西南林业大学科技创新基金（基金号1032）;西南林业大学科研启动金（111101） |
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| 摘 要： | 介绍火灾资料分析、火疤木年轮分析等有关火干扰的研究方法.从林火干扰对森林更新、全球气候、森林景观结构维持生物多样性等几方面分析火干扰对森林的影响,认为火干扰的作用具有双重性.高强度火会导致森林生态系统内各种生物死亡,易使林木遭受病虫危害,从而破坏生态系统平衡;而低强度、小面积火的作用有利于改善森林环境,维持森林生态系统平衡,促进森林演替.
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| 关 键 词： | 火干扰 研究指标 火疤木 森林生态系统 研究综述 |
Research Progress of Forest Fire Disturbance |
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| RUAN De-zhen
,
CHEN Long
,
ZHANG Wen-jie
,
XU Bo-da
,
YANG De-jin
,
WANG Qiu-hua.Research Progress of Forest Fire Disturbance[J].Forest Inventory and Planning,2011,36(5):63-66. |
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| Authors: | RUAN De-zhen CHEN Long ZHANG Wen-jie XU Bo-da YANG De-jin WANG Qiu-hua |
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| Institution: | 1. Faculty of Civil Engineering, Southwest Forestry University, Kunming 650224, China; 2. Forest Inventory and Planning Institute of Yunnan, Kunming 650021, China) |
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| Abstract: | Research methods for fire disturbance such as fire data analysis, fire scar wood wheel analysis were Introduced. Analyzing impact of fire disturbance on forest regeneration, golbal climate, forest landscape, biodiversity, etc. it was thought that the role of fire disturbance has a dual nature. High intensity fire would result in death of living things in the forest ecosystem, easy to make forest pest damage, thereby, undermining the ecosystem balance; while low-intensity, the role of small area fire will help to improve the forest environment, maintain the ecosystem balance, and promote forest succession. |
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| Keywords: | fire disturbance research indicators fire scar wood forest eco-system statement of research |
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