基于样方数据的云南松林分生长模型研究——以云南省保山市杨柳白族彝族乡为例
A Study of Stand Growth Model for Pinus yunnanensis (Pinaceae)Based on Plots Data A Case Study in Yangliu Township,Baoshan,Yunnan Province
查看参考文献20篇
|
文摘
|
以云南省保山市杨柳白族彝族乡实地调查的86块云南松样地数据，使用非线性拟合的方法拟合优选常用树木生长方程，建立了包括地位指数、密度指数、平均直径和蓄积量的生长模型。经验生长方程 Schumacher的拟合度与其它方程相近，但模型中参数变异系数均比其余方程低，为地位指数、平均直径和蓄积量的最优方程。 |
|
其他语种文摘
|
Pinus yunnanensis is one of most important timber species in Yunnan Province,and widely distributed in southwest China.Studies on growth model have been reported,however,most of which focused on a specific part of growth model.To build detailed,easily used and accurate empirical stand growth model from the same dataset,a case study was conducted in Yangliu Township,Baoshan,Yunnan Province.A total of 86 sample plots data were collected using two stages sampling design.Several popular non-linear growth functions were fitted and compared,including Chapman-Richards,Mitscherlich,Schumacher,Gompertz,Logistic,Korf and Allometric function.Models of site index,density index,average diameter at breast height (DBH)and stock volume growth model were fitted respectively.The different models performed more or less similarly in terms of coefficients of determination and root mean square error (RMSE).However,empirical growth function "Schumacher" had lower coefficient of variation for all parameters than other models.Schumacher function was the most suitable one for site index,average DBH and stock volume growth model in all alternative functions. |
|
来源
|
植物分类与资源学报
,2011,33(3):357-363 【核心库】
|
|
关键词
|
云南松
;
林分生长模型
;
非线性拟合
|
|
地址
|
中国科学院昆明植物研究所山地生态系统研究中心, 云南, 昆明, 650204
|
|
语种
|
中文 |
|
文献类型
|
研究性论文 |
|
ISSN
|
2095-0845 |
|
学科
|
林业 |
|
基金
|
农村生物能源生产项目
;
国家“十一五”科技支撑计划项目
|
|
文献收藏号
|
CSCD:4241729
|
参考文献 共
20
共1页
|
|
1.
中华人民共和国农林部.
部标准LY208-77立木材积表,1978
|
被引
2
次
|
|
|
|
|
2.
付小勇.
云南松林分生长模型研究[硕士学位论文],2006
|
被引
1
次
|
|
|
|
|
3.
李赪.
云南统计年鉴2009,2009:220
|
被引
1
次
|
|
|
|
|
4.
孟宪宇.
测树学(第3版),2006:187
|
被引
1
次
|
|
|
|
|
5.
杨再强. 云南松天然林最适保留密度的探讨.
四川林业科技,1998,19(2):70-72
|
被引
4
次
|
|
|
|
|
6.
陶方红. 云南松的Mitscherlish式生长模型研究.
今日科苑,2007,20:167-168
|
被引
1
次
|
|
|
|
|
7.
陈绍安. The model on multi-shaped stands growth.
林业调查规划,2007,32(2):7-9
|
被引
2
次
|
|
|
|
|
8.
姜磊. 滇中高原云南松林分直径结构研究.
林业科学研究,2008,21(1):126-130
|
被引
19
次
|
|
|
|
|
9.
江希钿. A study on the self-thinning of density variation for evenaged pure stands.
林业科学,2001,37(S1):84-89
|
被引
1
次
|
|
|
|
|
10.
Krebs CJ.
Ecological Methodology,second edition,1999:230-235
|
被引
1
次
|
|
|
|
|
11.
李本德. A primary study on the structure of the forest stands of forest of Pinus yunnanensis and the regular pattern of its development.
云南大学学报,1984,1:47-58
|
被引
1
次
|
|
|
|
|
12.
李一清. A dynamic prediction of the diameter structure of Pinus yunnanensis stands.
林业科学研究,1992,5(6):633-638
|
被引
2
次
|
|
|
|
|
13.
廖声熙. 滇中高原云南松林目标树优势群体的生长过程分析.
林业科学研究,2009,22(1):80-84
|
被引
7
次
|
|
|
|
|
14.
卢学琴. Draft of dense management table for artificially planted forest of Yunnan pine in Shimian county.
绵阳经济技术高等专科学校学报,2000,17(3):19-20
|
被引
1
次
|
|
|
|
|
15.
Reineke LH. Perfecting a stand-density index for even-aged forests.
Journal of Agriculture Research,1933,46:627-638
|
被引
4
次
|
|
|
|
|
16.
Skovsgaard JP. Forest site productivity:a review of the evolution of dendrometric concepts for even-aged stands.
Forestry,2008,81(1):13-31
|
被引
34
次
|
|
|
|
|
17.
Vanclay JK.
Modeling Forest Growth and Yield-Applications to Mixed Tropical Forests,1994:5
|
被引
1
次
|
|
|
|
|
18.
吴承祯. 同龄纯林自然稀疏过程的经验模型研究.
应用生态学报,2005,16(2):233-237
|
被引
8
次
|
|
|
|
|
19.
杨永祥. Formation and evolution of stand system for Pinus yunnanensis.
林业科学,27(3):199-209
|
被引
1
次
|
|
|
|
|
20.
张学权. The relationship analysis of H-D(1.3)of Yunnan Pines in Erwudian of Daqing forestry Center of Xichang city.
西昌农业高等专科学校学报,2000,14(1):33-35
|
被引
2
次
|
|
|
|
|
了解气象卫星更多信息，请访问