根据瓯海区1990～1996年森林火灾发生的实际情况，探索其发生的规律，提出相应的对策。瓯海区森林火灾全年均有发生，主要集中在春季、最多发生在4月；从一天来看，最多发生在12～14时；引起火灾最多的人为因子是上坟烧银纸；肇事人年龄段，最多是51～60岁。因此，要搞好森林防火工作，应分别对象做好宣传工作，严禁带火源上山。 According to the actual situation of forest fires in Ouhai District from 1990 to 1996, we explore the law of its occurrence and put forward corresponding countermeasures. Ouhai District, forest fires have occurred throughout the year, mainly concentrated in the spring, most occurred in April; from a day point of view, occurs at most 12 to 14 o’clock; cause the most human factor is the fire on the grave silver paper; Segment, up to 51 to 60 years old. Therefore, to do a good job in forest fire prevention, propaganda work should be done separately for each target, and it is strictly forbidden to bring sources of fire to the mountains.