江川区森林资源动态变化分析与可持续发展建议  

Dynamic Changes and Sustainable Development Suggestions of Forest Resources in Jiangchuan District

作　　者：安科[1] AN Ke(Kunming Branch of Yunnan Forest Inventory and Planning Institute, Kunming 650200, Chin)

机构地区：[1]云南省林业调查规划院昆明分院,云南昆明650200

出　　处：《林业调查规划》2018年第1期125-129,共5页Forest Inventory and Planning

摘　　要：基于2005年和2015年2次森林资源规划设计调查数据,对云南省玉溪市江川区森林资源动态变化进行分析。结果表明:江川区林地面积上升,森林面积增加2 935 hm2;活立木蓄积量大幅增长,比2005年增加21.16%,森林覆盖率增加,天然林资源减少,人工林增加,林分结构趋于合理。分析森林资源变化的原因,提出加强森林资源保护、推进非木质林产品开发利用、抓好林业生态建设、推进林业产业发展、提升森林质量等可持续发展建议。dynamic changes of forest resources in Jiangchuan District, Yuxi City of Yunnan were ana- lyzed. Results showed that with the raise of forestland area, forest area increased by 2 935 hm2 , thatthe volume of standing tree increased significantly, 21.16% more than in 2005, and that the stand structure tended to be reasonable because of the increasing forest coverage, decreasing natural forests and increas- ing plantation. This paper analyzed the reasons of the changes of forest resources and put forward sustain- able development suggestions to strengthen the protection of forest resources, promote non - wood forest products exploitation, pay attention to the forestry ecological construction, promote the development of forestry industry and improve the quality of forest.

关 键 词：森林资源 森林面积 森林蓄积 森林起源 动态变化 可持续发展 江川区 

分 类 号：S757[农业科学—森林经理学] F316.23[农业科学—林学]