| 林分断面积生长模拟理论与技术研究 |
| |
| 引用本文： | 段爱国,张建国,孙洪刚,张雄清,相聪伟.林分断面积生长模拟理论与技术研究[J].世界林业研究,2013,26(2):43-47. |
| |
| 作者姓名： | 段爱国 张建国 孙洪刚 张雄清 相聪伟 |
| |
| 作者单位： | 1. 中国林业科学研究院林业研究所,国家林业局林木培育重点实验室,北京100091
2. 中国林业科学研究院亚热带林业研究所,浙江富阳,311400 |
| |
| 基金项目： | 国家863计划(2011AA100100203);国家自然科学基金(30471389) |
| |
| 摘 要： | 林分断面积是众多测树因子中的核心因子.文中对林分断面积生长规律及其模拟技术研究进展进行了综述,分析了自然生长林分与间伐林分断面积生长的异同,并重点从生长方程的选取、断面积模型的分类研制、研制途径及间伐指标、林分自变量及密度指标以及单木竞争指标等5个方面探讨了林分断面积模拟研究进展,指出林分断面积生长模拟理论与技术领域存在的问题及未来研究重点,以期为相关研究提供借鉴与参考.
|
| 关 键 词： | 林分断面积 生长规律 生长模拟 |
| 收稿时间： | 2012/9/13 0:00:00 |
Research Progress of Growth Simulation Theories and Technologies for Stand Basal Area |
| |
| Duan Aiguo,Zhang Jianguo,Sun Honggang,Zhang Xiongqing and Xiang Congwei.Research Progress of Growth Simulation Theories and Technologies for Stand Basal Area[J].World Forestry Research,2013,26(2):43-47. |
| |
| Authors: | Duan Aiguo Zhang Jianguo Sun Honggang Zhang Xiongqing and Xiang Congwei |
| |
| Institution: | Research Institute of Forestry, Chinese Academy of Forestry; Key Laboratory of Tree Breeding and Cultivation, State Forestry Administration, Beijing 100091, China;Research Institute of Forestry, Chinese Academy of Forestry; Key Laboratory of Tree Breeding and Cultivation, State Forestry Administration, Beijing 100091, China;Research Institute of Subtropical Forestry, Chinese Academy of Forestry, Fuyang 311400, Zhejiang,China;Research Institute of Forestry, Chinese Academy of Forestry; Key Laboratory of Tree Breeding and Cultivation, State Forestry Administration, Beijing 100091, China;Research Institute of Forestry, Chinese Academy of Forestry; Key Laboratory of Tree Breeding and Cultivation, State Forestry Administration, Beijing 100091, China |
| |
| Abstract: | Stand basal area is a core factor to measure trees. The paper reviewed the growth law and its simulation technology of stand basal area, and analyzed the difference in basal area growth between unthinned and thinned stands. After discussing the progress of simulation research of stand basal area in terms of five aspects, including selection of growth equations, classification research of basal area models, development ways and thinning indices selection, selection of stand independent variables and density indicators, and single-wood competition indicators, the paper indicated the current problems and future research emphasis rising in simulation theories and technologies for stand basal area, so as to provide references for the research in relation to basal area growth. |
| |
| Keywords: | stand basal area growth law growth simulation |
| 本文献已被 万方数据 等数据库收录！ |
| 点击此处可从《世界林业研究》浏览原始摘要信息 |
| 点击此处可从《世界林业研究》下载免费的PDF全文 |
|
