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| 铜仁地区森林资源动态变化分析与评价 | |
| 引用本文： | 安元强,张小玲,梁玖华.铜仁地区森林资源动态变化分析与评价[J].中南林业调查规划,2011,30(2):28-34. |
| 作者姓名： | 安元强 张小玲 梁玖华 |
| 作者单位： | 1. 贵州铜仁地区林业局,贵州铜仁,554300 2. 贵州铜仁市川洞镇林业站,贵州铜仁,554300 3. 贵州铜仁地区林业科学研究所,贵州铜仁,554300 |
| 摘 要： | 根据森林资源清查资料,总结铜仁地区30多年来森林面积、蓄积、结构的动态变化,分析近年来铜仁地区森林质量及其区域差异.结果表明:上世纪70年代至80年代中期,林业用地面积和蓄积均呈下降趋势,随后林业用地面积和有林地面积明显增加,林木蓄积和森林覆盖率上升;自2005年以来.通过国家重点林业工程项目的实施,全区森林面积和蓄积... |
| 关 键 词： | 森林资源 分析评价 铜仁地区 |
Analysis and Assessment of Forest Resources in Tongren Region |
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| AN Yuanqiang,ZHANG Xiaoling,LIANG Jiuhua.Analysis and Assessment of Forest Resources in Tongren Region[J].Central South Forest Inventory and Planning,2011,30(2):28-34. | |
| Authors: | AN Yuanqiang ZHANG Xiaoling LIANG Jiuhua |
| Institution: | AN Yuanqiang1,ZHANG Xiaoling2,LIANG Jiuhua3(1.Forestry Bureau of Tongren City in Guizhou Province,Tongren 554300,China,2.Forestry Station of Chuandong Town in Tongren City,3.Forestry Research Institute of Tongren City in Guizhou Province,China) |
| Abstract: | According to the forest inventory data,it summarized the dynamic changes of forest area,forest volume,forest structure in Tongren region over three decades,and analyzed its forest quality and regional differences in recent years.The results showed that: From 70 s of last century to the mid-80 s,forest land area and forest volume were decreased;then forest land area and forest area increased significantly,forest volume and forest coverage increased;Since 2005,the region's forest area and growing stock increa... |
| Keywords: | forest resources analysis and assessment Tongren region |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |