森林火灾旦夕之间能把大片森林烧成灰烬,破坏了自然界生态平衡,造成环境恶化。目前我国森林火灾仍较严重,主要是由于人们进入林内活动频繁,火源增多,自然火也时有发生,护林防火的组织和措施不落实,加上防火,灭火科学技术尚不能对森林火灾进行有效的控制所致。从今后发展来看,人们进入林内进行生产和活动将进一步增加,人为火源势必增加,另外,雷击火造 Between the fire and the forest, large forests can be burnt to ashes, destroying the ecological balance in nature and causing the environment to deteriorate. At present, the forest fires are still serious in our country, mainly due to the frequent activities of people in the forests, the increase of the sources of fire and the occurrence of natural fires. The organization and measures of forest fire prevention are not implemented. Besides, fire prevention and fire-fighting science and technology can not carry out forest fires Due to effective control. From the future development point of view, people entering the forest to carry out production and activities will further increase the man-made source of fire is bound to increase, in addition, the lightning hit