[1]宁杨翠,郑小贤,刘东兰,等. 云冷杉天然林林分年龄预测——以金沟岭林场为例[J].西北林学院学报,2012,27(01):158-162.
 NING Yang-cui,ZHENG Xiao-xian,LIU Dong-lan,et al. Forecasting the Spruce-fir Natural Forest Stand Age in Jingouling Forest Farm[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2012,27(01):158-162.
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 云冷杉天然林林分年龄预测——以金沟岭林场为例()
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《西北林学院学报》[ISSN:1001-7461/CN:61-1202/S]

卷:
第27卷
期数:
2012年01期
页码:
158-162
栏目:
出版日期:
2012-01-30

文章信息/Info

Title:
 Forecasting the Spruce-fir Natural Forest Stand Age in Jingouling Forest Farm
作者:
 宁杨翠 郑小贤 刘东兰 孔令红 陈宝升
 (1.国务院参事室战略研究中心,北京 100075; 2.北京林业大学 省部共建森林培育与保护教育部重点实验室,北京 100083;3.吉林省金沟岭林场,吉林 汪清 132021)
Author(s):
 NING Yang-cui ZHENG Xiao-xian LIU Dong-lan KONG Ling-hong CHEN Bao-sheng
 (1.Counselor’s Office of the State Council; 2.The Key Laboratory for Silviculture and Conservation of Ministry of Education Beijing Forestry University Beijing 100083, China; 3.Jingouling Forest farm Wangging, Jilin 132021, China)
关键词:
 BP神经网络模型PPR神经网络模型多元逐步回归分析模型林分年龄
Keywords:
 BP artificial neural network modelPPR artificial neural network modemultiple stepwise regression anatomic modelsstands age
分类号:
S758.56
文献标志码:
A

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