| 基于固定样地的县级森林资源动态监测技术方法 |
| |
| 引用本文： | 季碧勇,张国江,赵国平,赖江.基于固定样地的县级森林资源动态监测技术方法[J].林业资源管理,2009(5). |
| |
| 作者姓名： | 季碧勇 张国江 赵国平 赖江 |
| |
| 作者单位： | 1. 浙江省森林资源监测中心,杭州,310020
2. 建德市林业局,浙江,建德,311600 |
| |
| 摘 要： | 2008年杭州市开展了以固定样地为基础的森林资源与生态状况监测,为将所辖县(市、区)的小班数据更新到2008年度,以建德市为例,提出了以小班档案台帐更新、补充调查、复位调查和模型推算更新为监测手段的县级森林资源动态监测技术方法,同时探讨了基于固定样地的小班蓄积量动态模型研建技术。
|
| 关 键 词： | 森林资源 固定样地 动态监测 小班数据更新 |
A Technical Method of Dynamic Forest Resources Monitoring at the County Level Based on the Permanent Sample Plots |
| |
| Abstract: | Based on the permanent sample plots,monitoring of forest resources and ecological conditions was carried out in Hangzhou in 2008 to update the subcompartment data of counties(cities,districts) under the jurisdiction of Hangzhou.With Jiande as an example,we put forward a technical method of dynamic forest resources monitoring at a county level by archive updating,supplementary investigations,re-measured investigations and model projection methods,and analyzed the technical approach for developing the subcompartment stocking volume data updating model. |
| |
| Keywords: | forest resources permanent sample plot dynamic monitoring subcompartment data update |
| 本文献已被 万方数据 等数据库收录！ |
|
