| 西藏自治区主要树种生长率模型的研建 |
| |
| 引用本文： | 廖志云,曾伟生. 西藏自治区主要树种生长率模型的研建[J]. 林业资源管理, 2006, 0(3): 36-38,43 |
| |
| 作者姓名： | 廖志云 曾伟生 |
| |
| 作者单位： | 国家林业局中南林业调查规划设计院,湖南,长沙,410014 |
| |
| 摘 要： | 利用西藏自治区2001年森林资源连续清查中复查的493个地面样地的复位样木资料,研究建立了冷杉、云杉、柏木、落叶松、华山松、高山松、乔松、栎类、桦类、杨类、硬阔类、软阔类等12个树种(组)的胸径生长率模型,并导算出了其相应的材积生长率模型,为西藏各类森林资源清查估算生长量提供了参考依据,尤其为2006年西藏森林资源连清复查判定保留木胸径测量值是否正常提供了定量依据。
|
| 关 键 词： | 西藏 胸径生长率 材积生长率 建模 |
| 文章编号： | 1002-6622（2006）03-0036-03 |
| 收稿时间： | 2005-11-07 |
| 修稿时间： | 2005-11-072006-02-08 |
Establishment of Growth-rate Models for Main Tree Species in Tibet |
| |
| LIAO Zhiyun,ZENG Weisheng. Establishment of Growth-rate Models for Main Tree Species in Tibet[J]. Forest Resources Management, 2006, 0(3): 36-38,43 |
| |
| Authors: | LIAO Zhiyun ZENG Weisheng |
| |
| Affiliation: | South - Central Forest Inventory and Planning Institute of SFA, Changsha, Hunan 410014, China |
| |
| Abstract: | The diameter growth-rate models for 12 main tree species in Tibet are established by using more than 10 thousand remeasured sample trees from 493 sample plots of CFI in 2001 in Tibet,and the corresponding volume growth-rate models are also presented.All models can be used in various kinds of forest inventories for growth estimation in Tibet. |
| |
| Keywords: | Tibet diameter growth-rate volume growth-rate modeling |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
