Interspecific Correlations among Bryophytes and among Bryophytes and Vascular Plants in Two Scales in Jinchuan Peatland
ZENG Jing1, BU Zhao-Jun1, MA Jin-Ze1, ZHAO Gao-Lin1,2, LONG Chuan1, LI Wei1, ZHANG Bing-Jiang1, QU Huan1, FENG Lu1
1. Key Laboratory for Wetland Conservation and Vegetation Restoration,Ministry of Environmental Protection, Institute for Peat and Mire Research,Northeast Normal University, Changchun 130024, China; 2. Shenzhen Nanshan Chiwan School, Shenzhen 518068, China
Abstract：Two quadrat scales,1 m?1 m and 25 cm?25 cm,were established to investigate the vegetation of the Jinchuan Peatland.Interspecific correlations among 9 bryophytes and 30 main vascular plants were analyzed by X2-test,Pearson correlation,and Spearman rank correlation quantitatively.There were significantly negative associations among three main peatmosses: Sphagnum subsecundum,S.palustre,and S.capillifolium,each of which occupied different habitats.Accordingly,four ecological species groups were classified.Spearman rank correlation analysis showed that positive association amounted to 49.53% of the 741 species pairs in the large quadrats,and more than 41.14% of the 666 species pairs in the small quadrats.This study suggests that quadrat size played a crucial role in analyzing interspecific associations in peatlands,with great disparity in body size of different plant groups.It appears more suitable to analyze interspecific associations among bryophytes and among bryophytes and vascular plants with small and large quadrats, respectively.
曾竞, 卜兆君, 马进泽, 赵高林, 龙川, 李伟, 张兵将, 曲欢, 冯璐. 金川泥炭地两个尺度下苔藓植物间及其与维管植物间的种间关系分析[J]. , 2012, 30(5): 459-467.
ZENG Jing, BU Zhao-Jun, MA Jin-Ze, ZHAO Gao-Lin, LONG Chuan, LI Wei, ZHANG Bing-Jiang, QU Huan, FENG Lu. Interspecific Correlations among Bryophytes and among Bryophytes and Vascular Plants in Two Scales in Jinchuan Peatland. , 2012, 30(5): 459-467.
[1] 彭少麟,周厚诚,郭少聪.鼎湖山地带性植被种间联结变化研究[J].植物学报, 1999, 41(11): 1239-1244. [2] 王琳,张金屯.历山山地草甸优势种的种间关联和相关分析[J].西北植物学报, 2004, 24(8): 1435-1440. [3] Rydin H.Competition among bryophytes[J].Advance in Bryology, 1997, 6: 135-168. [4] Malmer N,Svensson B M,Wallen B.Interactions between Sphagnum mosses and field layer vascular plants in the development of peat-forming systems[J].Folia Geobot Phytotax, 1994, 29: 483-496. [5] Levine J M.Complex interactions in a streamside plant community[J].Ecology, 2000, 81(21): 3431-3444. [6] During H,Tooren B.Bryophyte interactions with other plants[J].Bot J Linn Soc, 1990, 104: 79-98. [7] Sohlberg E H,Bliss L C.Microscale pattern of vascular plant distribution in two high arctic plant communities[J].Can J Bot, 1984, 62: 2033-2042. [8] 郭志华,卓正大.庐山常绿阔叶、落叶阔叶混交林乔木种群种间联结性研究[J].植物生态学报, 1997, 21(5): 424-432. [9] 孙儒泳,李博,诸葛阳,尚玉昌.普通生态学[M].北京: 高等教育出版社, 1993. [10] 李刚,朱志红,王孝安,郭华.子午岭辽东栎群落乔木种间联结与取样面积[J].生态学杂志, 2008, 27(5): 689-696. [11] 王志国.吉林省金川泥炭纤维素稳定碳同位素组成序列与东北季风区五千多年来的环境变迁[J].矿物岩石地球化学通报, 1998, 17(1): 52-54. [12] 赵魁义.中国沼泽志[M].北京: 科学出版社, 1999. [13] Schluter D.A variance test for detecting species association,with some example application[J].Ecology, 1984, 65: 998-1005. [14] 陈旭,卜兆君,王升忠,李鸿凯,赵红艳.长白山哈泥泥炭地两种生境苔藓与维管植物种间联结[J].草业学报, 2009, 18(2): 108-114. [15] Pielou E C.Mathematical Ecology[M].New York: Wiley-Interscience, 1977. [16] 张金屯.数量生态学[M].北京: 科学出版社, 2004: 98-109. [17] Dale M R T.Quadrat covariance analysis and the scales of interspecific association during primary succession[J].J Veg Sci, 1991, 2: 103-112. [18] Greig-Smith P.Quantitative Plant Ecology[M].3rd ed.Los Angeles: University of California Press, 1991. [19] Gignac L D.Niche structure,resource partitioning, and species interactions of mire bryophytes relative to climatic and ecological gradients in western Canada[J].Bryologist, 1992, 95: 406-418. [20] Bragazza L.Sphagnum niche diversification in two oligotrophic mires in the southern Alps of Italy[J]. Bryologist, 1997, 100: 507-515. [21] 马进泽,卜兆君,郑星星,曾竞,赵高林.遮阴对两种泥炭藓植物生长及相互作用的影响[J].应用生态学报, 2012, 23(2): 357-362. [22] Rydin H.Competition and niche separation in Sphagnum[J]. Can J Bot, 1986, 64: 1817-1824. [23] Pedersen B,Hanslin H M,Bakken S.Testing for positive density-ependent performance in four bryophyte species[J].Ecology, 2001, 82: 70-88. [24] 卜兆君,陈旭,姜丽红,李鸿凯,赵红艳.苔藓植物相互作用的研究进展[J].应用生态学报, 2009, 22(2): 460-466. [25] 闫美芳,上官铁梁,张金屯,曹杨.五台山蓝花棘豆群落优势种群的种间关系分析[J].生态学杂志, 2006, 25(4): 354-358. [26] Nico Van Breemen.How sphagnum bogs down other plants[J]. REE, 1995, 10: 270-275. [27] 焦磊,张峰.汾河连伯滩湿地植被生态种组[J].林业科学, 2011, 47(4): 7-12. [28] Glime J M.Bryophyte ecology.Volume 1.Physiological ecology.(2007) [2012] .http://www.bryoecol.mtu.edu/.
2012, Vol. 30 
