近七、八年来,由于毁林开荒、开矿采石、基本建设等,侵占了大量的林业用地和有林地。据林业部第三次全国森林资源清查资料表明,全国被侵占的林地面积已达2.69亿亩(合1794万公顷),占全国林地面积的6.7%,平均每年被侵占的面积为3500万亩,相当于每年被侵占的耕地面积的七倍多。其中,被侵占并遭到破坏的森林面积为5730万亩(382万公顷), In the past seven or eight years, due to deforestation and wasteland, mining and quarrying, and capital construction, a large amount of forestry land and forest land have been invaded. According to the third national forest inventory data from the Ministry of Forestry, it shows that the area of ​​forest land occupied by the whole country has reached 269 million mu (17.94 million hectares), accounting for 6.7% of the national forest land area, with an average area of ​​35 million mu being occupied each year. Equivalent to more than seven times the area of ​​cultivated land occupied each year. Among them, the area of ​​forests occupied and destroyed was 57.3 million mu (3.82 million hectares)