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| 利用Weibull分布描述日本落叶松的直径结构 | |
| 引用本文： | 董文宇,邢志远,惠淑荣,刘强,周海峰.利用Weibull分布描述日本落叶松的直径结构[J].沈阳农业大学学报,2006,37(2):225-228. |
| 作者姓名： | 董文宇 邢志远 惠淑荣 刘强 周海峰 |
| 作者单位： | 1. 沈阳农业大学,林学院,沈阳,110161 2. 辽宁省高速公路管理局,沈阳,110003 3. 沈阳农业大学,基础部,沈阳,110161 4. 沈阳农业大学,信息与电气工程学院,沈阳,110161 5. 辽阳辽化后勤服务有限公司,辽宁,辽阳,111003 |
| 摘 要： | 利用W e ibu ll分布对日本落叶松直径结构进行研究。根据检验结果表明:拟合效果良好,并据此建立起了a、b、c参数的预测模型。提出了日本落叶松人工林林分结构合理分布的理论参数,为合理经营日本落叶松人工林提供了科学的理论依据。 |
| 关 键 词： | 日本落叶松 Weibull方程 直径结构 |
| 文章编号： | 1000-1700（2006）02-0225-04 |
| 收稿时间： | 2005-08-24 |
| 修稿时间： | 2005年8月24日 |
Describing the Stand Structure of Japanese Larch with Distribution of Weibull |
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| DONG Wen-yu,XING Zhi-yuan,HUI Shu-rong,Liu Qiang,zhou Hai-feng.Describing the Stand Structure of Japanese Larch with Distribution of Weibull[J].Journal of Shenyang Agricultural University,2006,37(2):225-228. | |
| Authors: | DONG Wen-yu XING Zhi-yuan HUI Shu-rong Liu Qiang zhou Hai-feng |
| Institution: | a. College of Forestry, b. College of Information and Electric Engineerins, c. Basic Department, 1 .Shenyang Agricultural University, Shenyang 110161, China ;2. Liaoning Province Express Highway Bureau, Shenyang 110003, Chian 3 .Liaoyang Chermical lndusity Rear Serrice Limited Company, Liaoning Liaoyang 111003, China |
| Abstract: | Research on the diameter structure of Japanese larch with distribution of Weibull was made.According to the test result,the fitting effect was fine and forecast models with A,B and C were establlished.Theoretical parameters for stand structure of Japanese larch were determined,and a scientific theory for managing Japanese larch properly was provided. |
| Keywords: | Japanese larch Weibull equation diameter structure |
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