Analysis on Structure Characteristics of Pinus massoniana Natural Forest in the Three Gorges Reservoir Area

TANG Wan-peng; PAN Lei; CUI Hong-xia; PANG Hong-dong; WANG Xiao-rong

Volume 28 Issue 5

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Analysis on Structure Characteristics of Pinus massoniana Natural Forest in the Three Gorges Reservoir Area

1.
Beijing Forestry University, Beijing 100083, China
2.
Hubei Academy of Forestry, Wuhan 430075, Hubei, China

Received Date: 2015-01-25

Abstract

In order to provide a theoretical basis for scientific management of Pinus massoniana secondary forest, the undisturbed P. massoniana natural forest was selected in the Three Gorges Reservoir Area to investigate the species composition and natural regeneration. The stand structure characteristics of P. massoniana were analyzed using spatial structure and non-spatial structure indictors such as uniform angle index, mingling, neighborhood comparison and diameter distribution. The results showed that the species number was abundant. There were 117 vascular plant species in the stand. The stand natural regeneration was good, and the regeneration number was 5 221 per hectare including 24 species, and the number of seedlings which were lower than 100 cm accounted for 48.9% of the total number of regeneration trees. The tree number decreased with increasing diameter, and the feature of stand diameter distribution followed a typical uneven-aged forest character. The stand mean angel index was 0.508, and the pattern of individual tree horizontal distribution was random. The stand mean mingling was 0.60, and the stand was medium mingling. The stand mean neighborhood comparison was 0.50. Most of the individual trees were clearly different, and the number of individual tree which on different competitive position was almost same. The distribution of P. massoniana was cluster, and the mingling was close to medium, and 60.2 percentage trees were dominant or subdominant in the stand.
- Pinus massoniana stand,
- angle index,
- mingling,
- neighborhood comparison,
- diameter distribution,
- species composition

References

[1]	龚直文, 亢新刚, 顾丽, 等. 天然林林分结构研究方法综述[J]. 浙江林学院学报, 2009, 26(3):434-443.
[2]	惠刚盈, Gadow K. v., 胡艳波, 等. 结构化森林经营[M]. 北京:中国林业出版社, 2007.
[3]	常荣涛. 栎类和阔叶混交林林分结构多样性的动态研究[J]. 河南林业科技, 2014, 34(2):8-12.
[4]	牛赟, 刘明龙, 马剑, 等. 祁连山大野口流域青海云杉林分结构分析[J]. 中南林业科技大学学报, 2014, 34(11):23-28.
[5]	李校, 陈柏华, 李磊, 等. 冀北山区不同林分类型林分结构比较分析[J]. 河北林业科技, 2014(3):1-4.
[6]	黄龙生, 李永宁, 冯楷斌, 等. 冀北山地杨桦次生林林分空间结构研究[J]. 中南林业科技大学学报, 2015, 35(1):50-55.
[7]	董灵波, 刘兆刚, 李凤日, 等. 大兴安岭主要森林类型林分空间结构及最优树种组成[J]. 林业科学研究, 2014, 27(6):734-740.
[8]	袁士云, 张宋智, 刘文桢, 等. 小陇山辽东栎次生林的结构特征和物种多样性[J]. 林业科学, 2010, 46(5):27-34.
[9]	胡艳波, 惠刚盈. 优化林分空间结构的森林经营方法探讨[J]. 林业科学研究2006, 19(1):1-8.
[10]	汤孟平. 森林空间结构分析与优化经营模型的研究. 北京:北京林业大学, 2003.
[11]	刘凤芹, 杨新兵, 王晓燕, 等. 河北雾灵山自然保护区蒙古栎林空间结构分析[J]. 林业资源管理, 2012, (6):60-65.
[12]	于政中. 森林经理学[M]. 北京:中国林业出版社, 1993.
[13]	王雪峰, 管青军, 武利军. 非参数核估计在探讨天然林直径结构规律中的应用[J]. 林业科学研究,1999,12(4):363-368.
[14]	惠刚盈, Gadow K. v., 胡艳波, 等. 林木分布格局类型的角尺度均值分析方法[J]. 生态学报, 2004, 24(6):1225-1229.
[15]	赵中华, 惠刚盈, 袁士云, 等. 小陇山锐齿栎天然林空间结构特征[J]. 林业科学, 2009, 45(3):1-6.
[16]	王传华, 魏斌, 李俊清. 鄂东南枫香林、马尾松-枫香林群落结构及更新[J]. 生态学报, 2009, 29(9):4681-4692.
[17]	臧润国, 杨承彦, 蒋有绪. 海南岛霸王岭热带山地雨林群落结构及树种多样性特征的研究[J].植物生态学报,2001,25(3):270-2751.
[18]	张家城, 陈力, 郭泉水, 等.演替顶极阶段森林群落优势树种分布的变动趋势研究[J]. 植物生态学报, 1999, 23(3):256-2681.
[19]	Linder P, Elfving B, Zackrisson O. Stand structure and successional trends in virgin boreal forest reserves in Sweden[J]. Forest Ecology and Management, 1997, 98(1):17-33.
[20]	Andrej B. Comparison of structure and biodiversity in the rajhenav virgin forest remnant and managed forest in the dinaric region of slovenia[J]. Global Ecology and Biogeography, 2000, 9(3):201-211.
[21]	闫东锋, 吴明作, 杨喜田. 宝天曼国家级自然保护区栎类天然林林分空间结构特征[J]. 东北林业大学学报, 2011, 39(9):52-53, 77.
[22]	夏富才, 赵秀海, 潘春芳, 等. 长白山白桦林空间结构研究[J]. 西北植物学报, 2011, 31(2):0407-0412.
[23]	岳永杰, 余新晓, 李钢铁, 等. 北京松山自然保护区蒙古栎林的空间结构特征[J]. 应用生态学报, 2009, 20(8):1811-1816.

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通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

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Analysis on Structure Characteristics of Pinus massoniana Natural Forest in the Three Gorges Reservoir Area

1. Beijing Forestry University, Beijing 100083, China

2. Hubei Academy of Forestry, Wuhan 430075, Hubei, China

Received Date: 2015-01-25

Abstract: In order to provide a theoretical basis for scientific management of Pinus massoniana secondary forest, the undisturbed P. massoniana natural forest was selected in the Three Gorges Reservoir Area to investigate the species composition and natural regeneration. The stand structure characteristics of P. massoniana were analyzed using spatial structure and non-spatial structure indictors such as uniform angle index, mingling, neighborhood comparison and diameter distribution. The results showed that the species number was abundant. There were 117 vascular plant species in the stand. The stand natural regeneration was good, and the regeneration number was 5 221 per hectare including 24 species, and the number of seedlings which were lower than 100 cm accounted for 48.9% of the total number of regeneration trees. The tree number decreased with increasing diameter, and the feature of stand diameter distribution followed a typical uneven-aged forest character. The stand mean angel index was 0.508, and the pattern of individual tree horizontal distribution was random. The stand mean mingling was 0.60, and the stand was medium mingling. The stand mean neighborhood comparison was 0.50. Most of the individual trees were clearly different, and the number of individual tree which on different competitive position was almost same. The distribution of P. massoniana was cluster, and the mingling was close to medium, and 60.2 percentage trees were dominant or subdominant in the stand.

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Reference (23)

[1]	龚直文, 亢新刚, 顾丽, 等. 天然林林分结构研究方法综述[J]. 浙江林学院学报, 2009, 26(3):434-443.
[2]	惠刚盈, Gadow K. v., 胡艳波, 等. 结构化森林经营[M]. 北京:中国林业出版社, 2007.
[3]	常荣涛. 栎类和阔叶混交林林分结构多样性的动态研究[J]. 河南林业科技, 2014, 34(2):8-12.
[4]	牛赟, 刘明龙, 马剑, 等. 祁连山大野口流域青海云杉林分结构分析[J]. 中南林业科技大学学报, 2014, 34(11):23-28.
[5]	李校, 陈柏华, 李磊, 等. 冀北山区不同林分类型林分结构比较分析[J]. 河北林业科技, 2014(3):1-4.
[6]	黄龙生, 李永宁, 冯楷斌, 等. 冀北山地杨桦次生林林分空间结构研究[J]. 中南林业科技大学学报, 2015, 35(1):50-55.
[7]	董灵波, 刘兆刚, 李凤日, 等. 大兴安岭主要森林类型林分空间结构及最优树种组成[J]. 林业科学研究, 2014, 27(6):734-740.
[8]	袁士云, 张宋智, 刘文桢, 等. 小陇山辽东栎次生林的结构特征和物种多样性[J]. 林业科学, 2010, 46(5):27-34.
[9]	胡艳波, 惠刚盈. 优化林分空间结构的森林经营方法探讨[J]. 林业科学研究2006, 19(1):1-8.
[10]	汤孟平. 森林空间结构分析与优化经营模型的研究. 北京:北京林业大学, 2003.
[11]	刘凤芹, 杨新兵, 王晓燕, 等. 河北雾灵山自然保护区蒙古栎林空间结构分析[J]. 林业资源管理, 2012, (6):60-65.
[12]	于政中. 森林经理学[M]. 北京:中国林业出版社, 1993.
[13]	王雪峰, 管青军, 武利军. 非参数核估计在探讨天然林直径结构规律中的应用[J]. 林业科学研究,1999,12(4):363-368.
[14]	惠刚盈, Gadow K. v., 胡艳波, 等. 林木分布格局类型的角尺度均值分析方法[J]. 生态学报, 2004, 24(6):1225-1229.
[15]	赵中华, 惠刚盈, 袁士云, 等. 小陇山锐齿栎天然林空间结构特征[J]. 林业科学, 2009, 45(3):1-6.
[16]	王传华, 魏斌, 李俊清. 鄂东南枫香林、马尾松-枫香林群落结构及更新[J]. 生态学报, 2009, 29(9):4681-4692.
[17]	臧润国, 杨承彦, 蒋有绪. 海南岛霸王岭热带山地雨林群落结构及树种多样性特征的研究[J].植物生态学报,2001,25(3):270-2751.
[18]	张家城, 陈力, 郭泉水, 等.演替顶极阶段森林群落优势树种分布的变动趋势研究[J]. 植物生态学报, 1999, 23(3):256-2681.
[19]	Linder P, Elfving B, Zackrisson O. Stand structure and successional trends in virgin boreal forest reserves in Sweden[J]. Forest Ecology and Management, 1997, 98(1):17-33.
[20]	Andrej B. Comparison of structure and biodiversity in the rajhenav virgin forest remnant and managed forest in the dinaric region of slovenia[J]. Global Ecology and Biogeography, 2000, 9(3):201-211.
[21]	闫东锋, 吴明作, 杨喜田. 宝天曼国家级自然保护区栎类天然林林分空间结构特征[J]. 东北林业大学学报, 2011, 39(9):52-53, 77.
[22]	夏富才, 赵秀海, 潘春芳, 等. 长白山白桦林空间结构研究[J]. 西北植物学报, 2011, 31(2):0407-0412.
[23]	岳永杰, 余新晓, 李钢铁, 等. 北京松山自然保护区蒙古栎林的空间结构特征[J]. 应用生态学报, 2009, 20(8):1811-1816.

Analysis on Structure Characteristics of Pinus massoniana Natural Forest in the Three Gorges Reservoir Area

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通讯作者: 陈斌, bchen63@163.com

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Analysis on Structure Characteristics of Pinus massoniana Natural Forest in the Three Gorges Reservoir Area

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