摘要
凉山州是我省的森林火灾高发区,是四川省乃至全国森林火灾高危地区之一。通过对凉山州冕宁县近14年的森林火灾数据资料和气象数据资料分析,探讨了森林火灾次数与人为因素、气象因素、植被类型等因子的关系。结果表明:冕宁县森林火灾主要影响因素是人为因素,每年1—3月份是森林防火最重要的时段,云南松林区是区域森林火灾防范的重要区域。
Liangshan Prefecture is one of the high risk areas of forest fires in Sichuan Province and even in the whole China.Based on the analysis of forest fire data and meteorological data in recent 14 years,the relationship between the forest fire frequency and human factors such as anthropogenic factors,meteorological factors and vegetation types was discussed.The results showed that anthropogenic factor was the main influencing factor of forest fire in Mianning County,and the most important period for forest fire prevention was from January to March every year.The Pinus yunnanensis forest area was the crucial area for regional forest fire prevention.
作者
盛行军
SHENG Xingjun(Sichuan Forestry and Grassland Survey and Planning Institute,Chengdu 610081,China)
出处
《四川林业科技》
2021年第1期1-5,共5页
Journal of Sichuan Forestry Science and Technology
关键词
冕宁县
森林火灾
影响因素
对策
Mianning County
Forest fire
Influencing factor
Countermeasure
