Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《JIANGXI FORESTRY SCIENCE AND TECHNOLOGY》 2000-01
Add to Favorite Get Latest Update

A Study on the Regularity of Natural Exbucklandia tonkinensis Population Dynamics in Jinggang Mountain

Liu Renlin,Zeng Bin,Song Dunfu,Zeng Dongdong (Ganzhou Forestry School of Jiangxi 341002)  
The reasults from this paper's analysis of natural Exbuchlandia tonkiensis community of Jinggang Mountain studied by Fourier translation shows that there is a marked regularity of periodic fluctuations in the process of natural regeneration of Bigfruit Exbucklandia as followings:the long periodic fluctuation is 140 years;the middle one is 70 years;the short one is 28~35 years. It was discovered that the periodic fluctuation of the annual growth of a Bigfruit Exbucklandia tree was coincident with that of the natural regeneration process.However,it also be indicated that the generation of Bigfruit Exbucklandia is 70 years in natural community, and 25 years in cultured community with the analysis above. This paper will be effective for sustainable use and management of natural forests.
【CateGory Index】: S718
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 LUO Jian-min~(1,2), ZHANG Xin-hu~2, PNEG De-qi~2(1. China University of Geosciences, Wuhan 430074;2.Gansu Bureau of Mineral Resources for Exploration and Development, Lanzhou 730000);GRADE-RESOURCE DISTRIBUTION MODEL OF ROCK GOLD DEPOSITS IN THE GANSU PROVINCE[J];Geology and Prospecting;2005-05
2 XIE Sha-tian 1,XU Xue-jun 2 (1.Department of Electronic Engineering,Changsha Social Work College,Changsha 410004,China;2.Department of Mechanical & Electrical,Hunan Light Industry College,Changsha,410015,China);On the Plenty Reguisite Condition of Zero Relative Velocity of Relatively Still Object[J];Journal of Hunan Light Industru College;2001-02
3 Zhao Zhongxiao(Computer Department ,Taiyuan Teachers College,Taiyuan030001);A Sorting Algorithm on Probability Distribution(2)[J];Computer Engineering and Applications;2002-12
4 Shao Shifan(Shenyang T.V.University,110003);Research of Control System of Seamless Bicycle Circle of Rolling Process[J];BASIC AUTOMATION;2000-02
5 ZHAO Xi-ying~(1,2),SUN Jian-ren~3 (1.The Computer Center of Lanzhou Polytechnic College,Lanzhou 730050,China; 2.The Information Engineering College of Lanzhou University,Lanzhou 730000,China; 3.The Mechanical Engineering Department of Lanzhou Polytechnic College,Lanzhou 730050,China);The Demonstration Formula of Quotient for Unary-multinomial Equation[J];Journal of Lanzhou Polytechnic College;2004-02
6 LI Ruijie WANG Di GAO Jie(Ka Zuo county Environmental Monitoring Station,Ka Zuo 1223000);THE RELATION OF THEORY AND CONVERSION OF IMPACT OF TEMPERA5TURE ON PH VALUE IN NEUTRAL WATER BOD[J];Inner Mongolian Environmental Sciences;2008-01
7 LI Ruijie WANG Di ZHANG ying(Ka Zuo county Environmental Monitoring Station of Liao Ning province,Ka Zuo 122300);APPROACH ON ESTABLISHMENT OF CONTROL SECTION OF RIVER WATER QUALITY MONITORING[J];Inner Mongolian Environmental Sciences;2008-02
8 HUANG She_hua, LI Wei (School of Water Resources and Hydropower, Wuhan University, Wuhan 430072, China);On added mass force acting on a small particle moving unsteadily in viscous flows[J];Journal of Wuhan University of Hydraulic and Electric Engineering;2002-04
9 Zhao Xiaoping(Preparing part of Yunnan institute of the Nationalties,650031,Kunming);Factorization of Symmetric Polynomials[J];JOURNAL OF YUNNAN INSTITUTE OF THE NATIONALITES(NATRAL SCIENCES EDITION);1996-01
10 Wang Weimin, Dong Zhongwu He Hongping;Possibility Analysis and Calculation of Economic Thickness on Two Layer Pipeline Insulation.[J];;1995-02
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved