Drivers and patterns of α- and β-diversity in ten main forest community types in Gutianshan, eastern China

doi:10.17520/biods.2018171

Abstract

Abstract:

Located in the subtropical zone of China, Gutianshan National Nature Reserve (GNNR) contains a variety of forest community types and is rugged in terrain. Here, we established 79 forest plots, each 20 m × 20 m in area, within the ten main community types of GNNR. Based on this, we analyzed the α- (Shannon- Wiener index) and β- (Horn-Morisita dissimilarity index) diversity patterns of and between these community types and their underlying driving factors. We found that: (1) Community type, elevation and aspect were the most important determinants of α-diversity. α-diversity showed significant differences between community types, and increased with elevation and northness. (2) Community type and elevation, but not spatial distance significantly affected β-diversity. β-diversity between community types was higher than within community type, and β-diversity also increased with increasing elevation. These results show that community type and elevation are the main influencing factors of the α- and β-diversity patterns in GNNR forests, and further suggest the importance of drivers, such as habitat filtering, on the assembly of GNNR forests.

Key words: community assembly, subtropical forests, α diversity;, β diversity;, elevation, aspect, community type

Weng Changlu,Zhang Tiantian,Wu Donghao,Chen Shengwen,Jin Yi,Ren Haibao,Yu Mingjian,Luo Yuanyuan. Drivers and patterns of α- and β-diversity in ten main forest community types in Gutianshan, eastern China[J]. Biodiv Sci, 2019, 27(1): 33-41.

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URL: https://www.biodiversity-science.net/EN/10.17520/biods.2018171

https://www.biodiversity-science.net/EN/Y2019/V27/I1/33

Figures/Tables 10

Fig. 1 The locations of 79 forest community plots. EBLF, EDBLF, PTF, PTBLF, DBLF, PMF, PMBLF, CLP, CLBLF and COP are the same as in Table 1.

Table 1 The area of each forest community type, the number of each plot and sample area

群落类型 Community type	群落面积 Community area (ha)	样地个数 Number of plots	取样面积 Sample area (ha)
常绿阔叶林 Evergreen broad-leaved forest (EBLF)	4,778.9	24	0.96
常绿落叶阔叶混交林 Evergreen and deciduous broad-leaved mixed forest (EDBLF)	444.1	11	0.44
黄山松林 Pinus taiwanensis forest (PTF)	14.3	2	0.08
黄山松针阔叶混交林 Pinus taiwanensis and broad-leaved trees mixed forest (PTBLF)	152.7	4	0.16
落叶阔叶林 Deciduous broad-leaved forest (DBLF)	18.5	2	0.08
马尾松林 Pinus massoniana forest (PMF)	217.8	4	0.16
马尾松针阔叶混交林 Pinus massoniana and broad-leaved trees mixed forest (PMBLF)	329.6	12	0.48
杉木林 Cunninghamia lanceolata plantation (CLP)	549.8	9	0.36
杉木针阔叶混交林 Cunninghamia lanceolata and broad-leaved trees mixed forest (CLBLF)	30	2	0.08
油茶林 Camellia oleifera plantation (COP)	1,516.1	9	0.36

Fig. 2 The difference of α diversity in different community types in Gutianshan National Nature Reserve. The different letter on the top of the column shows that there is significant difference between the groups (P < 0.05, Holm method correction), otherwise there is no significant difference. EBLF, EDBLF, PTF, PTBLF, DBLF, PMF, PMBLF, CLP, CLBLF and COP are the same as in Table 1.

Fig. 3 The forest community α diversity (Shannon-Wiener index) along an altitudinal gradient in Gutianshan National Nature Reserve. The circles are actual observations; the solid line is the fitted value; the shadow is 95% confidence intervals.

Fig. 4 The forest community α diversity (Shannon-Wiener index) along the north direction in Gutianshan National Nature Reserve. The circles are actual observations; the solid line is the fitted value; the shadow is 95% confidence intervals.

Table 2 Variance analysis results of the effects of topography and forest community type on forest community α diversity (Shannon-Wiener index) in Gutianshan National Nature Reserve

	自由度 Degree of freedom	总方差 Total variance	均方差 Mean variance	F	P
海拔 Elevation	1	15.716	15.716	91.393	< 0.001
坡度 Slope	1	0.550	0.550	3.200	0.078
东西向 East-west	1	0.414	0.414	2.407	0.126
南北向 South-north	1	0.828	0.828	4.817	0.032
群落类型 Community type	9	42.872	4.764	27.702	< 0.001
残差 Residuals	65	11.177	0.172

Fig. 5 Non-metric Multidimensional scaling (NMDS) result of species composition of the different community types in Gutianshan National Nature Reserve. EBLF, EDBLF, PTF, PTBLF, DBLF, PMF, PMBLF, CLP, CLBLF and COP are the same as in Table 1.

Fig. 6 Comparison of β diversity (Horn-Morisita dissimilarity idex) within the same community type and between different community types. The different letter on the top of the column shows that there is significant difference between the groups (P < 0.05, t-test), otherwise there is no significant difference.

Fig. 7 The forest community β diversity (Horn-Morisita dissimilarity index) along an altitudinal gradient in Gutianshan National Nature Reserve. The circles are actual observations; the solid line is the fitted value; the shadow is 95% confidence intervals.

Table 3 Effects of geographical distance, topography and community type on forest community β diversity (Horn-Morisita index) in Gutianshan National Nature Reserve (R2 = 0.262)

	效应 Effect	t	P
空间距离 Spatial distance	0.002	1.497	0.415
海拔 Elevation	0.066	15.148	0.001
坡度 Slope	-0.006	-1.635	0.391
南北向 North-South	0.0052	1.370	0.347
东西向 East-West	0.0035	0.836	0.635
群落类型 Community type	0.2393	25.415	0.001

References 46

[1]	Baruch Z ( 1984) Ordination and classification of vegetation along an altitudinal gradient in the Venezuelan Páramos. Vegetatio, 55, 115-126. DOI URL
[2]	Bates D, Maechler M, Bolker B, Walker S ( 2014) lme4: Linear mixed-effects models using Eigen and S4. R package version 1.1-7. . ( accessed on 2018-12-08)
[3]	Blundo C, González-Espinosa M, Malizia LR ( 2016) Relative contribution of niche and neutral processes on tree species turnover across scales in seasonal forests of NW Argentina. Plant Ecology, 217, 359-368. DOI URL
[4]	Chen LZ, Chen QL, Liu WH ( 1997) Forest diversity and its geographical distribution in Chinax. Science Press, Beijing. (in Chinese)
	[ 陈灵芝, 陈清朗, 刘文华 ( 1997) 中国森林多样性及其地理分布. 科学出版社, 北京.]
[5]	Condit R ( 2005) Tropical tree α-diversity: Results from a worldwide network of large plots. Journal of Surgical Research, 25, 61-69. DOI URL
[6]	Gallardo-Cruz JA, Pérez-García EA, Meave JA ( 2009) β-diversity and vegetation structure as influenced by slope aspect and altitude in a seasonally dry tropical landscape. Landscape Ecology, 24, 473-482. DOI URL
[7]	Gatti RC, Castaldi S, Lindsell JA, Marchetti M, Maesano M, Paola AD, Paparella F, Valentini R ( 2015) The impact of selective logging and clearcutting on forest structure, tree diversity and above-ground biomass of African tropical forests. Ecological Research, 30, 119-132. DOI URL
[8]	Guillem C, Jér?me C, Richard C, Salomon A, Suzanne L, Rolando P ( 2006) Determinants and spatial modeling of tree β-diversity in a tropical forest landscape in Panama. Journal of Vegetation Science, 17, 83-92. DOI URL
[9]	Hubbell SP ( 2001) The Unified Neutral Theory of Biodiversity and Biogeography. Princeton University Press, Princeton.
[10]	Itow S ( 1991) Species turnover and diversity patterns along an elevation broad-leaved forest coenocline. Journal of Vegetation Science, 2, 477-484. DOI URL
[11]	Legendre P, Mi XC, Ren HB, Ma KP, Yu MJ, Sun F, He FL ( 2009) Partitioning beta diversity in a subtropical broad- leaved forest of China. Ecology, 90, 663-674. DOI URL PMID
[12]	López-Martínez JO, Hernández-Stefanoni JL, Dupuy JM, Meave JA ( 2012) Partitioning the variation of woody plant β-diversity in a landscape of secondary tropical dry forests across spatial scales. Journal of Vegetation Science, 24, 33-45. DOI URL
[13]	Li YC, Liang YL, Zhang DB ( 2006) Prelimarily discussion the influence factor and protection of forest biodiversity. Journal of Henan Forestry Science and Technology, 26(4), 31-33. (in Chinese with English abstract) DOI URL
	[ 李亚藏, 梁彦兰, 张东斌 ( 2006) 浅谈森林生物多样性的影响因素及其保护. 河南林业科技, 26(4), 31-33.] DOI URL
[14]	Lu XL, Hu N, Ding SY, Fan YL, Liao BH, Zhai YJ, Liu J ( 2010) The pattern of plant species diversity of Funiu Mountain Nature Reserve. Acta Ecologica Sinica, 30, 5790-5798. (in Chinese with English abstract)
	[ 卢训令, 胡楠, 丁圣彦, 范玉龙, 廖秉华, 翟元杰, 柳静 ( 2010) 伏牛山自然保护区物种多样性分布格局. 生态学报, 30, 5790-5798.]
[15]	Ma DW, Zhang G, Wang YH, Wang DM ( 2002) Studies on species diversity of forest vegetation on Qingcheng Mountain. Journal of Sichuan University (Natural Science Edition), 39, 115-123. (in Chinese with English abstract) DOI URL
	[ 马丹炜, 张果, 王跃华, 王道模 ( 2002) 青城山森林植被物种多样性的研究. 四川大学学报(自然科学版), 39, 115-123.] DOI URL
[16]	Ma KP ( 1994) Measurement of biotic community diversity. I. The measurement of α diversity. Chinese Biodiversity, 2, 162-168. (in Chinese)
	[ 马克平 ( 1994) 生物群落多样性的测度方法. I. α多样性的测度方法(上). 生物多样性, 2, 162-168.]
[17]	Ma KP, Liu CR, Liu YM ( 1995) Measurement of biotic community diversity. II. The measurement of β diversity. Chinese Biodiversity, 3, 38-43. (in Chinese)
	[ 马克平, 刘灿然, 刘玉明 ( 1995) 生物群落多样性的测度方法. II. β多样性的测度方法. 生物多样性, 3, 38-43.]
[18]	Meng Y, Qiu Y, Zhang L, Wang CL, Zang ZH, Zhang XY, Shen GZ, Yan CF, Chen QS ( 2017) Effects of geographical distance and differences in climate and altitude on species dissimilarity of vascular plant communities in the Dulongjiang River Watershed Area. Biodiversity Science, 25, 1313-1320. (in Chinese with English abstract)
	[ 蒙洋, 邱月, 张亮, 王翠玲, 臧振华, 张学耀, 申国珍, 闫彩凤, 陈全胜 ( 2017) 地理距离、海拔和气候差异对独龙江流域维管植物群落物种空间相异性的影响. 生物多样性, 25, 1313-1320.]
[19]	Myers SC, Clarkson BR, Reeves PN, Clarkson BD ( 2013) Wetland management in New Zealand: Are current approaches and policies sustaining wetland ecosystems in agricultural landscapes? Ecological Engineering, 56, 107-120. DOI URL
[20]	Niu KC, Liu YN, Shen ZH, He FL, Fang JY ( 2009) Community assembly: The relative importance of neutral theory and niche theory. Biodiversity Science, 17, 579-593. (in Chinese with English abstract) DOI URL
	[ 牛克昌, 刘怿宁, 沈泽昊, 何芳良, 方精云 ( 2009) 群落构建的中性理论和生态位理论. 生物多样性, 17, 579-593.] DOI URL
[21]	Oksanen J, Blanchet FG, Kindt R, Legendre P, Minchin PR, O’Hara RB, Simpson GL, Solymos P, Stevens MHH, Wagner H ( 2016) vegan: Community Ecology Package. R package Version 2.0-4. . ( accessed on 2018-12-08)
[22]	Peet RK ( 1981) Forest vegetation of the Colorado Front Range: Patterns of species diversity. Vegetatio, 45, 3-75. DOI URL
[23]	Qian H, Hao ZQ, Zhang J ( 2014) Phylogenetic structure and phylogenetic diversity of angiosperm assemblages in forests along an elevational gradient in Changbaishan, China. Journal of Plant Ecology, 7, 154-165. DOI URL
[24]	Qian H, Shimono A ( 2012) Effects of geographic distance and climatic dissimilarity on species turnover in alpine meadow communities across a broad spatial extent on the Tibetan Plateau. Plant Ecology, 213, 1357-1364. DOI URL
[25]	Qian HY, Zhang TT, Chen SW, Wu DH, Wu CP, Yuan WG, Jin Y, Yu MJ ( 2018) Community structures and biodiversities of broad-leaved forest and two types of plantations in Gutianshan National Nature Reserve, Zhejiang Province. Guihaia, 38, 1371-1381. (in Chinese with English abstract)
	[ 钱海源, 张田田, 陈声文, 巫东豪, 吴初平, 袁位高, 金毅, 于明坚 ( 2018) 古田山自然保护区阔叶林与两种人工林的群落结构和生物多样性. 广西植物, 38, 1371-1381.]
[26]	Rahbek C ( 1977) The relationship among area, elevation, and regional species richness in neotropical birds. The American Naturalist, 149, 875-902.
[27]	Revell LJ ( 2012) Phytools: An R package for phylogenetic comparative biology (and other things). Methods in Ecology & Evolution, 3, 217-223. DOI URL
[28]	R Core Team ( 2016) R: A language and environment for statistical computing. R Foundation for Statistical Computing, Vienna, Austria. . ( accessed on 2018-12-08)
[29]	Song YC ( 1999) Perspective of the vegetation zonation of forest region in eastern China. Acta Botanica Sinica, 41, 541-552. (in Chinese with English abstract) DOI URL
	[ 宋永昌 ( 1999) 中国东部森林植被带划分之我见. 植物学报, 41, 541-552.] DOI URL
[30]	Shen ZH, Zhang XS, Jin YX ( 2000) Spatial pattern analysis and topographical interpretation of species diversity in the forests of Dalaoling in the region of the Three Gorges. Acta Botanica Sinica, 42, 620-627. (in Chinese with English abstract) DOI URL
	[ 沈泽昊, 张新时, 金义兴 ( 2000) 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. 植物学报, 42, 620-627.] DOI URL
[31]	Tang ZY, Fang JY ( 2004) A review on the elevational patterns of plant species diversity. Biodiversity Science, 12, 20-28. (in Chinese with English abstract) DOI URL
	[ 唐志尧, 方精云 ( 2004) 植物物种多样性的垂直分布格局. 生物多样性, 12, 20-28.] DOI URL
[32]	Tello JS, Myers JA, Macía MJ, Fuentes AF, Cayola L, Arellano G, Loza IM, Torrez V, Cornejo M, Miranda T, J?rgensen PM ( 2015) Elevational gradients in β-diversity reflect variation in the strength of local community assembly mechanicsms across spatial scales. PLoS ONE, 10, 1371. DOI URL
[33]	Vazquez GJA, Givnish TJ ( 1998) Altitudinal gradients in tropical forest composition, structure, and diversity in the Sierra de Manantlan. Journal of Ecology, 86, 999-1020. DOI URL
[34]	Wang GH, Zhou GS, Yang LM, Li ZQ ( 2002) Distribution, species diversity and life-form spectra of plant communities along an altitudinal gradient in the northern slopes of Qilianshan Mountains, Gansu, China. Plant Ecology, 165, 169-181. DOI URL
[35]	Wang ZH, Chen AP, Piao SL, Fang JY ( 2004) Pattern of species richness along an altitudinal gradient on Gaoligong Mountains, Southwest China. Biodiversity Science, 12, 82-88. (in Chinese with English abstract) DOI URL
	[ 王志恒, 陈安平, 朴世龙, 方精云 ( 2004) 高黎贡山种子植物物种丰富度沿海拔梯度的变化. 生物多样性, 12, 82-88.] DOI URL
[36]	Wang YX, Jin Y, Wu CP, Weng DM, Ye LX, Chen DL, Yu JP, Liu JL, Zhong L, Yu MJ ( 2016) Taxonomic and phylogenetic α and β diversities of major subtropical forest community types in Zhejiang Province. Biodiversity Science, 24, 863-874. (in Chinese with English abstract) DOI URL
	[ 王月霞, 金毅, 吴初平, 翁东明, 叶立新, 陈德良, 余建平, 刘金亮, 仲磊, 于明坚 ( 2016) 浙江省主要亚热带森林群落类型物种和谱系水平的α和β多样性比较. 生物多样性, 24, 863-874.] DOI URL
[37]	Whittaker RH ( 1972) Evolution and measurement of species diversity. Taxon, 21, 213-251. DOI URL
[38]	Whittaker RH, Niering WA ( 1965) Vegetation of the Santa Catalina Mountains, Arizona: A gradient analysis of the south slope. Ecology, 46, 429-452. DOI URL
[39]	Wilson J, Gitay H ( 1995) Limitations to species coexistence: Evidence for competition from field observations, using a patch model. Journal of Vegetation Science, 6, 369-376. DOI URL
[40]	Wolda H ( 1983) Diversity, diversity indices and tropical cockroaches. Oecologia, 58, 290-298. DOI URL PMID
[41]	Wu H ( 2017) Species richness and environmental interpretation of pine and oak forest community in Qinling Mountains. Ecology and Environmental Sciences, 26, 931-938. (in Chinese with English abstract) DOI URL
	[ 吴昊 ( 2017) 秦岭松栎林群落物种丰富度特征及其环境解释. 生态环境学报, 26, 931-938.] DOI URL
[42]	Wu ZY ( 1980) Vegetation of China. Science Press, Beijing. (in Chinese)
	[ 吴征镒 ( 1980) 中国植被. 科学出版社, 北京.]
[43]	Ye MS, Guan WB, Tan H, Ma KM, Liu GH, Wang XL ( 2004) The α diversity of shrubs community in the arid valley of the Minjiang River. Acta Ecologica Sinica, 24, 1123-1130. (in Chinese with English abstract) DOI URL
	[ 冶民生, 关文彬, 谭辉, 马克明, 刘国华, 汪西林 ( 2004) 岷江干旱河谷灌丛α多样性分析. 生态学报, 24, 1123-1130.] DOI URL
[44]	Yu MJ, Hu ZH, Yu JP, Ding BY, Fang T ( 2001) Forest vegetation types in Gutianshan Natural Reserve in Zhejiang. Journal of Zhejiang University (Agriculture & Life Sciences), 27(4), 23-28. (in Chinese with English abstract) DOI URL
	[ 于明坚, 胡正华, 余建平, 丁炳扬, 方腾 ( 2001) 浙江古田山自然保护区森林植被类型. 浙江大学学报(农业与生命科学版), 27(4), 23-28.] DOI URL
[45]	Yu MJ, Qian HY, Yu JP ( 2019) Research of Biodiversity in Gutianshan. Zhejiang Science and Technology Press, Hangzhou
	(in press). (in Chinese) [ 于明坚, 钱海源, 余建平 ( 2019) 古田山生物多样性研究. 浙江科学技术出版社, 杭州(排版中).]
[46]	Zheng JK, Wei TX, Zheng LK, Da LZ, Chen ZF, Zhao J, Zhu WD, Sun H ( 2009) Effects of landforms on α biodiversity in slope scale. Ecology and Environmental Sciences, 18, 2254-2259. (in Chinese with English abstract) DOI URL
	[ 郑江坤, 魏天兴, 郑路坤, 大林直, 陈致富, 赵健, 朱文德, 孙慧 ( 2009) 坡面尺度上地貌对α生物多样性的影响. 生态环境学报, 18, 2254-2259.] DOI URL