理論生長方程與直徑結(jié)構(gòu)模型的研究

前言
Abstract
1 理論生長方程及林分直徑結(jié)構(gòu)模型研究概述
1·1 理論生長方程研究概述
1·2 林分直徑結(jié)構(gòu)模擬與預(yù)測研究概述
參考文獻(xiàn)
2 杉木人工林優(yōu)勢高生長模擬及其多形地位指數(shù)方程的研制
2·1 材料與方法
2·2 優(yōu)勢高生長模型模擬性能的比較分析
2·3 多形地位指數(shù)方程的研制
2·4 結(jié)論
參考文獻(xiàn)
3 杉木人工林林分直徑結(jié)構(gòu)模擬
3·1 6種生長方程在杉木人工林林分直徑結(jié)構(gòu)上之應(yīng)用
3·2 理論生長方程對杉木人工林林分直徑結(jié)構(gòu)的模擬研究
參考文獻(xiàn)
4 Fuzzy分布函數(shù)在杉木人工林林分直徑結(jié)構(gòu)上之應(yīng)用研究
4·1 材料與力法
4·2 5種Fuzzy分布函數(shù)擬合效果分析
4·3 一種拓展型的Fuzzy分布函數(shù)
4·4 Fuzzy分布與理論生長方程模擬精度的比較分析
4·5 林分因子對Fuzzy等分布函數(shù)模擬精度的影響
4·6 結(jié)論
參考文獻(xiàn)
5 杉木人工林林分直徑結(jié)構(gòu)動態(tài)預(yù)測
5·1 材料與方法
5·2 生長方程預(yù)測效果之影響因子的探討
5·3 參數(shù)預(yù)測法和參數(shù)回收法預(yù)測效果的比較研究
5·4 林分因子對預(yù)測效果的影響研究
5·5 結(jié)論與討論
參考文獻(xiàn)
6 杉木人工林林分直徑結(jié)構(gòu)動態(tài)變化規(guī)律及其密度效應(yīng)的研究
6·1 材料與方法
6·2 林分直徑結(jié)構(gòu)偏度變化及密度對其的影響
6·3 林分直徑結(jié)構(gòu)峰度變化及密度對其的影響
6·4 林分直徑變動系數(shù)變化及密度對其的影響
6·5 林分直徑株數(shù)分布和累積分布的變化情況及密度對其的影響
6·6 結(jié)論
參考文獻(xiàn)
附錄Ⅰ 樹高生長方程參數(shù)值及其統(tǒng)計(jì)結(jié)果
附錄Ⅱ Richards等6種理論生長方程模擬林分直徑分布的參數(shù)表
Contents
Preface
Abstract
Chapter 1 An outline of studies on theoretical growth equation and stand diameter structure model
1·1 An outline of studies on theoretical growth equation
1·2 An outline of studies on modeling and prediction of stand diameter structure
Referrences
Chapter 2 Modeling of dominant height growth of China fir plantations and its development of polymorphic site index equations
2·1 Materials and methods
2·2 Comparative analysis of modeling properties among dominant height growth models
2·3 Development of polymorphic site index equations
2·4 Conclusion
Referrences
Chapter 3 Modeling of stand diameter structure of China fir plantations
3·1 Application of six kinds of growth equations in the field of stand diameter structure of China fir plantations
3·2 Modeling studies of theoretical growth equations on stand diameter structure of China fir plantations
Referrences
Chapter 4 Applied studies on Fuzzy distribution functions in the field of stand diameter structure of China fir plantations
4·1 Materials and methods
4·2 Analysis of fitting effects of five kinds of Fuzzy distribution functions
4·3 A kind of Fuzzy distribution function of development type
4·4 Comparative analysis of modeling precision between Fuzzy distribution and theoretical growth equation
4·5 Effects of stand factors on modeling precision of distribution functions such as Fuzzy and etc
4·6 Conclusion
Referrences
Chapter 5 Dynamic prediction of stand diameter structure of China fir plantations
5·1 Materials and methods
5·2 Exploration of factors influencing forecast effects of growth equations
5·3 Comparative studies on prediction effects between parametric prediction method and parametric recovery method
5·4 Studies on Influence of stand factors on prediction effects
5·5 Conclusion and discussion
Referrences
Chapter 6 studies on dynamics of stand diameter structure of China fir plantations and its effect of density
6·1 Materials and methods
6·2 Skewness variance of stand diameter structure and influence of density on it
6·3 Kurtosis variance of stand diameter structure and influence of density on it
6·4 CV of stand diameter and influence of density on it
6·5 Variance of frequency and cumulative distribution of stand diameter and influence of density on it
6·6 Conclusion
Referrences
Appendix I Parametric values of height growth equations and their statistics
Appendix II Parametric table of 6 kinds of theoretical growth equations'' modeling the distribution of stand diameter