The Typical Forest Community Structure and Diversity of Evergreen and Deciduous Broad-leaved Mixed Forest in Qizimeishan National Nature Reserve

doi:10.13466/j.cnki.lyzygl.2017.01.016

Abstract

Abstract:

The permanent monitoring sample plots were established in the typical area of evergreen and deciduous broad-leaved mixed forest in Qizimeishan National Nature Reserve.The structure and ecological diversities of this ecosystem were investigated using the conventional methods of community types.The finding results showed that:1)According to the analysis of plant population size and importance values of the community,Cyclobalanopsis multinervis,Eurya alata and Carpinus fargesiana sequenced as the top three of abundance and important values in this community,so these three species were the dominant and symbolic species for this community.The typical type of evergreen and deciduous broad-leaved mixed forest in Qizimeishan National Nature Reserve is the Cyclobalanopsis multinervis +Carpinus fargesiana-Eurya alata community.(2)Age structure analysis results presented that the most of the Cyclobalanopsis multinervis,Eurya alata and Carpinus fargesiana were young trees and the most individuals were concentrated in the Ⅰ and Ⅱ diameter classes,and this results suggested the good generation growth,so this population was a typical growing population.(3)The diversity index of Shannon-wiener index,Pielou evenness index and Simpson's diversity Index indicated that the richness and evenness degree of trees’ layer were higher than that in the shrub and grass layers.(4)The most individuals of Cyclobalanopsis multinervis and Eurya alata populations occupied the ecological space below 10 meters,and Carpinus fargesiana and Liquidambar acalycina took up the middle and upper layer space.The plant species occupied different space levels,and the mature individuals would dominate the upper layer space step by step.

Key words: Qizimei Mountains Nature Reserve, evergreen and deciduous broad-leaved mixed forest, community structure, biodiversity

CLC Number:

S718.5

GUO Qiuju, CHEN Libo, AI Xunru, YAO Lan. The Typical Forest Community Structure and Diversity of Evergreen and Deciduous Broad-leaved Mixed Forest in Qizimeishan National Nature Reserve[J]. FOREST RESOURCES WANAGEMENT, 2017, (1): 91-97.

Figures/Tables 8

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References 23

[1]	方元平, 刘胜祥, 汪正祥 , 等. 七姊妹山自然保护区野生保护植物优先保护定量研究[J]. 西北植物学报, 2007,27(2):348-355.
[2]	满金山, 彭宗林, 方元平 , 等. 七姊妹山国家级自然保护区菊科植物区系及资源植物分析[J]. 生态科学, 2008,27(1):38-41.
[3]	方元平, 刘胜祥, 汪正祥 , 等. 七姊妹山自然保护区国家重点保护野生植物及保护对策[J]. 黄冈师范学院院报, 2007,27(3):40-45.
[4]	熊斌梅, 汪正祥, 李中强 , 等. 七姊妹山自然保护区黄杉年龄胸径树高的相关性研究[J]. 林业资源管理, 2016(4):41-46.
[5]	毛瑞, 汪正祥, 雷耘 , 等. 七姊妹山自然保护区泥炭藓湿地剖面特征及元素垂直分布规律[J]. 土壤学报, 2009,46(1):159-163.
[6]	何俊, 汪正祥, 雷耘 , 等. 七姊妹山自然保护区台湾水青冈林群落学特征研究[J]. 华中师范大学学报:自然科学版, 2008,42(2):272-277.
[7]	Hector A, Bagchi R . Biodiversity and ecosystem multifunctionality[J]. Nature, 2007,448:188-190. doi: 10.1038/nature05947 pmid: 17625564
[8]	岳永杰, 余新晓, 牛丽丽 , 等. 北京雾灵山植物群落结构及物种多样性特征[J]. 北京林业大学学报, 2008,30(2):165-169.
[9]	刘胜祥, 瞿建平, 汪正祥 , 等. 湖北七姊妹山自然保护区科学考察与研究报告[M]. 武汉: 湖北科学技术出版社, 2006: 2-3.
[10]	熊斌梅,汪正祥,田凯,等.七姊妹山自然保护区黄杉林群落学特征[EB/OL].( 2016- 07- 28)[2017-01-01]. .
[11]	简敏菲, 刘琪, 朱笃 , 等. 九连山常绿阔叶林乔木优势种群的种间关联性分析[J]. 植物生态学报, 2009,33(4):672-680. doi: 10.3773/j.issn.1005-264x.2009.04.005
[12]	姜汉侨, 段昌群, 杨树华 , 等. 植物生态学[M]. 北京: 高等教育出版, 2004: 157-159.
[13]	王育松, 上官铁梁 . 关于重要值计算方法的若干问题[J], 山西大学学报:自然科学版, 2010,33(2):312-316.
[14]	李慧蓉 . 生物多样性和生态系统功能研究综述[J]. 生态学杂志, 2004,23(93):109-114.
[15]	姚兰, 艾训儒, 吕世安 . 湖北星斗山天然次生林的群落类型、结构与物种多样性特征[J]. 林业科学, 2015,51(11):1-7. doi: 10.11707/j.1001-7488.20151101
[16]	徐静静 . 湖北星斗山国家自然保护区常绿落叶阔叶混交林群落结构与演替研究[D]. 湖北:湖北民族学院, 2014.
[17]	Grman E, Brudvig LA . 2014. Beta diversity among prairie restorations increases with species pool size,but not through enhanced species sorting[J]. Journal of Ecology, 102(4):1017-1024. doi: 10.1111/1365-2745.12267
[18]	Hudson P . 2014. Remarkable species diversity on adjacent salt lakes in South Australia[J]. Acta Geologica Sinica-English Edition, 88(S1):73-73.
[19]	沈泽昊, 张新时 .金义兴 . 三峡大老岭森林物种多样性的空间格局分析及其地形解释[J]. 植物学报, 2000,42(6):620-62.
[20]	胡耀升, 么旭阳, 刘艳红 . 长白山不同演替阶段森林植物功能性状及其与地形因子间的关系[J]. 生态学报, 2014,34(20):5915-5924. doi: 10.5846/stxb201301230133
[21]	Fortunel C, Paine C E, Fine PVA , et al. Environmental factors predict community functional composition in Amazonian forests[J]. Journal of Ecology, 2014,102(1):145-155. doi: 10.1111/1365-2745.12160
[22]	黄永涛, 姚兰, 艾训儒 , 等. 鄂西南两个自然保护区亚热带常绿落叶阔叶混交林类型及其常绿和落叶物种组成结构分析[J]. 植物生态学报, 2015,39(10):990-1002. doi: 10.17521/cjpe.2015.0096
[23]	陈列 . 长白山阔叶红松林主要树种种群结构及其林木径向生长对气候响应[D]. 北京:北京林业大学, 2014.

序号	物种	多度	重要值
1	多脉青冈 Cyclobalanopsis multinervis	1539	0.434
2	川陕鹅耳枥Carpinus fargesiana	967	0.396
3	翅柃Eurya alata	941	0.368
4	交让木Daphniphyllum macropodum	394	0.359
5	尖叶四照花Dendrobenthamia angustata	412	0.359
6	四照花Dendrobenthamia japonica	323	0.331
7	异叶梁王茶Nothopanax davidii	162	0.330
8	缺萼枫香Liquidambar acalycina	272	0.322
9	黄丹木姜子Litsea elongata	245	0.024
10	茶荚蒾Viburnum setigerum	239	0.024

种名	分级
种名	Ⅰ	Ⅱ	Ⅲ	Ⅳ	Ⅴ	Ⅵ	Ⅶ
多脉青冈	71.13	18.21	5.27	3.45	1.04	0.52	0.39
翅柃	94.94	4.96	0.00	0.11	0.00	0.00	0.00
交让木	88.21	10.85	5.35	0.00	0.00	0.00	0.00
尖叶四照花	75.43	16.30	5.35	1.46	1.22	0.00	0.24
川陕鹅耳枥	50.54	24.64	9.82	10.00	5.71	1.61	1.43
四照花	73.21	18.69	6.85	0.93	0.31	0.00	0.00
异叶梁王茶	91.98	5.56	1.85	0.62	0.00	0.00	0.00
缺萼枫香	12.36	16.00	16.36	9.82	14.55	11.64	19.27
黄丹木姜子	88.56	11.02	0.42	0.00	0.00	0.00	0.00
茶荚蒾	99.50	0.50	0.00	0.00	0.00	0.00	0.00

群落	树高分级
群落	H1	H2	H3	H4
多脉青冈	91.11	8.41	0.47	0
翅柃	93.6	6.4	0	0
川陕鹅耳枥	45.26	34.53	16.82	3.4
缺萼枫香	14.11	24.26	42.65	18.4