森林资源是大自然赋予人类的宝贵财富,森林采伐是保护、培育和合理利用森林资源的重要组成部分,随着市场经济的不断发展,人们对森林资源的破坏不断加大,森林资源被大量采伐破坏,再加上森林火灾的高发频发,使森林资源急剧减少,对人们的生存环境和气候造成极大的影响,极端天气越来越多,水土流失越来越严重。但人们的生存活动,国家建设都需 Forest resources are the precious wealth that nature has endowed to mankind. Forest harvesting is an important part of protecting, cultivating and rationally using forest resources. With the continuous development of market economy, people’s destruction of forest resources is constantly increasing, and forest resources are being harvested in large quantities Destruction, combined with the high frequency of forest fires, caused a sharp reduction in forest resources and greatly affected people’s living environment and climate. As the weather became more and more extreme, the soil and water loss became more and more serious. However, people’s living activities, national construction are required