GB/T 38590—2020
森林资源连续清查技术规程
Technical regulations for continuous forest invmtory
2020-03-06 发布
2020-10-01 实施
目 次
前言.........................................1
1范围.......................................1
2规范性引用文件...................................1
3术语和定义.....................................1
4总则........................................2
4.1 清査目的..................................2
4-2清査任务...................................2
4.3清査总体...................................2
4.4清査周期...................................2
4.5精度要求...................................2
5清査内容......................................3
5.1立地与土壊.....................................3
5.2利用与覆盖.....................................3
5-3林分特征......................................3
5.4森林结构....................................  3
5.5森林健康................................ 3
5-6森林生产力.....................................3
5.7森林经营管理....................................4
5.8森林生态功能....................................4
5.9其他内容......................................4
6清査方法.........................................4
6.1 基本方法.....................................4
6.2准备工作......................................4
6.3  固定样地布设...................................4
6.4  固定样地测定...................................5
6.5样地因子调査....................................5
6.6样木因子调査....................................7
6.7其他因子调査....................................8
6.8遥感判读......................................9
7质量检査......................................10
7.1 质量管理..................................10
7.2准备工作监督检査...............................10
7.3外业调査质置检査...............................10
7.4调査资料检査验收.............................. 10
7.5遥感判读质量检査...............................11
7.6内业统计质量检査...............................11
8分析评价......................................11
8-1数据处理...................................11
8.2统计分析...................................11
8.3专题评价...................................11
9清査成果......................................12
9.1省级清査成果.................................12
9.2国家级清査成果................................12
附录A （规范性附录）固定样地和固定样木复位技术要求.................14
附录B （规范性附录）固定样地调査记录........................15
附录C （规范性附录）主要调査因子技术要求......................22
附录D （规范性附录）森林质最与生态功能评价.....................42
附录E （规范性附录）样地调査因子合格要求......................46
参考文献 ......................................48