湖北省森林资源动态变化分析与评价——基于八次森林资源连续清查数据

Analysis and evaluation on dynamic change of forest resources in Hubei province:Based on data of eight continuous inventory of forest resources

在阐述了湖北省森林资源连续清查体系建设情况的基础上,基于1979—2014年间8次森林资源连续清查数据,对湖北省林地面积、覆盖率、活立木总蓄积量动态变化进行分析,对湖北省森林资源变化趋势进行分析评价。结果表明,湖北省林地面积保持大幅增长态势,但未来增长空间有限;森林覆盖率呈现稳中有升趋势,但增长速度会放缓;活立木总蓄积量呈现快速增长势头,未来增长幅度趋于稳定。

On the basis of explaining the construction of the continuous inventory system of forest resources in Hubei province,based on the data of eight consecutive forest resource inventories from 1979 to 2014,the dynamic changes of forest land area,coverage,and total standing tree standing volume in Hubei province were analyzed,and the change trend of forest resources in Hubei province was analyzed and evaluated.The results show that the area of forest land in Hubei province has maintained a substantial growth trend,but the space for future growth is limited;the forest coverage rate has shown a steady upward trend,but the growth rate will slow down;the total volume of standing timber has shown a rapid growth momentum,and the growth rate will stabilize in the future.