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科学通报  2014 

取样面积对森林木本植物空间分布格局分析的影响

DOI: 10.1360/N972014-00305, PP. 2388-2395

Keywords: 长白山,取样面积,空间分布,聚集程度

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Abstract:

通过物种的空间分布格局推断潜在的生态学过程或影响机制,是生态学研究的主要内容之一.然而,许多研究发现,即使同一物种,其空间分布格局也可能存在很大差异,其原因除各研究所采用的方法不同外,研究尺度(取样面积)的不同可能也是差异的主要原因.本研究基于长白山25hm2温带阔叶红松林样地胸径≥1cm木本植物数据,使用相对邻近密度Ω函数,探讨不同取样面积对样地内木本植物空间分布格局分析结果的影响.结果发现(1)在取样面积较小时(2),大多数物种呈随机分布,随着取样面积的增加,呈聚集分布的物种所占的比例逐渐增加;(2)大部分物种的聚集程度随取样面积的增加而增加,但各物种的聚集程度存在显著差异;(3)在取样面积较大时(≥1hm2),物种的聚集程度随物种多度的增加而降低,但在取样面积较小时(2),物种聚集程度与多度的关系则不明显.该研究结果进一步加深了我们对物种空间分布格局的认识,进而有利于更好地理解其潜在生态学过程或影响机理.

References

[1]  1 Wang X G, Ye J, Li B H, et al. Spatial distribution of species in an old-growth temperate forest, northeastern China. Can J For Res, 2010,40: 1011-1019
[2]  2 Barot S, Gignoux J, Menaut J C. Demography of a savanna palm tree: Predictions from comprehensive spatial pattern analyses. Ecology,1999, 80: 1987-2005
[3]  3 Greig-Smith P. Quantitative Plant Ecology. Berkeley: University of California Press, 1983
[4]  4 Condit R, Ashton P S, Baker P, et al. Spatial patterns in the distribution of tree species. Science, 2000, 288: 1414-1418
[5]  6 Whittaker R H, Levin S A, Root R B. Reasons for distinguishingniche, habitat and ecotope. Am Nat, 1975, 109: 479-482
[6]  7 Pulliam H R. On the relationship between niche and distribution. Ecol Lett, 2000, 3: 349-361
[7]  12 Bohlman S, Laurance W, Laurance S G, et al. Importance of soils, topography and geographic distance in structuring central Amazonian tree communities. J Veg Sci, 2008, 19: 863-874
[8]  13 Holt A R, Gaston K J, He F L. Occupancy-abundance relationships and spatial distribution: A review. Basic Appl Ecol, 2002, 3: 1-13
[9]  14 He F L, Gaston K J. Occupancy, spatial variance, and the abundance of species. Am Nat, 2003, 162: 366-375
[10]  15 张健. 长白山阔叶红松林树种的空间分布格局: 机会还是竞争. 硕士学位论文. 沈阳: 中国科学院沈阳应用生态研究所, 2001
[11]  22 郭忠玲, 马元丹, 郑金萍, 等. 长白山落叶阔叶混交林的物种多样性、种群空间分布格局及种间关联性研究. 应用生态学报, 2004,15: 2013-2018
[12]  23 张赟, 张春雨, 赵秀海, 等. 长白山次生林乔木树种空间分布格局. 生态学杂志, 2008, 27: 1639-1646
[13]  25 张健, 郝占庆, 宋波, 等. 长白山阔叶红松林中红松与紫椴的空间分布格局及其关联性. 应用生态学报, 2007, 18: 1681-1687
[14]  26 兰国玉, 胡跃华, 曹敏, 等. 西双版纳热带森林动态监测样地——树种组成与空间分布格局. 植物生态学报, 2008, 32: 287-298
[15]  27 韩有志. 林分空间异质性与水曲柳的更新格局和过程. 博士学位论文. 哈尔滨: 东北林业大学, 2001
[16]  28 Kneitel J M, Chase J M. Trade-offs in community ecology: Linking spatial scales and species coexistence. Ecol Lett, 2004, 7: 69-80
[17]  29 Wu H, Li Z L. Scale issues in remote sensing: A review on analysis, processing and modeling. Sensors, 2009, 9: 1768-1793
[18]  30 Rhode K. Latitudinal gradients in species diversity: The search for the primary cause. Oikos, 1992, 65: 514-527
[19]  31 Keddy P A. Population ecology on an enviromental gradient: Cakile edentula on a sand dune. Oecologia, 1982, 52: 348-355
[20]  37 Li L, Huang Z L, Ye W H, et al. Spatial distributions of tree species in a subtropical forest of China. Oikos, 2009, 118: 495-502
[21]  45 Leather S R. Biological flora of British Isles: Prunus padus L. J Ecol, 1996, 84: 125-132
[22]  5 阳含熙, 李鼎甲, 王本楠, 等. 长白山北坡阔叶红松林主要树种的分布格局. 森林生态系统研究, 1985, 5: 1-14
[23]  8 Wright J S. Plant diversity in tropical forests: A review of mechanisms of species coexistence. Oecologia, 2002, 130: 1-14
[24]  9 SvenningJ C. Environmental heterogeneity, recruitment limitation and the mesoscale distribution of palms in a tropical montane rain forest (Maquipucuna, Ecuador). J Trop Ecol, 2001, 17: 97-113
[25]  10 Vormisto J, Svenning J C, Hall P, et al. Diversity and dominance in palm (Aracaceae) communities in terra firme forests in the western Amazon basin. J Ecol, 2004, 92: 577-588
[26]  11 Svenning J C, Engelbrecht B M, Kinner D A, et al. The relative roles of environment, history andlocal dispersal in controlling the distributions of common tree and shrub species in a tropical forest landscape, Panama. J Trop Ecol, 2006, 22: 575-586
[27]  16 Ripley B D. Spatial Statistics. New York: Wiley, 1981
[28]  17 Galiano E F. Pattern detection in plant populations through the analysis of plant-to-all-plant distances. Vegetatio, 1982, 49: 39-43
[29]  18 陈辉, 刘玉宝, 吴承祯, 等. 闽北次生常绿阔叶林主要树种空间分布格局及其应用研究. 应用与环境生物学报, 1999, 5: 561-565
[30]  19 侯向阳, 韩进轩. 长白山红松林主要树种空间格局的模拟分析. 植物生态学报, 1997, 21: 242-249
[31]  20 韩路, 王海珍, 彭杰, 等. 塔里木河上游天然胡杨林种群空间分布格局与动态研究. 西北植物学报, 2007, 27: 1668-1673
[32]  21 闫海冰, 韩有志, 杨秀清, 等. 华北山地典型天然次生林群落的树种空间分布格局及其关联性. 生态学报, 2010, 30: 2311-2321
[33]  24 祝燕, 白帆, 刘海丰, 等. 北京暖温带次生林种群分布格局与种间空间关联性. 生物多样性, 2011, 19: 252-259
[34]  32 Wiegand T, Moloney K A. Rings, circles, and null-models for point pattern analysis in ecology. Oikos, 2004, 104: 209-229
[35]  33 王利伟, 李步杭, 叶吉, 等. 长白山阔叶红松林树木短期死亡动态. 生物多样性, 2011, 19: 260-270
[36]  34 尚占环, 姚爱兴, 龙瑞军. 干旱山地生态系统植物群落不同取样尺度下物种数的变化特征. 干旱区地理, 2005, 28: 805-809
[37]  35 胡小兵, 于明坚. 青冈常绿阔叶林中青冈种群结构域分布格局. 浙江大学学报(理学版), 2003, 30: 574-579
[38]  36 张文辉, 祖元刚, 刘国斌. 十种濒危植物的种群生态学特征及致危因素分析. 生态学报, 2002, 22: 1512-1520
[39]  38 Davis M A, Curran C, Tietmeyer A, et al. Dynamic tree aggregation patterns in a species-poor temperate woodland disturbed by fire. J Veg Sci, 2005, 16: 167-174
[40]  39 Grubb P J. The Maintenance of species-richnees in plant communities: The importance ofthe regeneration niche. Biol Rev Camb Philos Soc, 1977, 52: 107-145
[41]  40 Harms K E, Wright S J, Calderon O, et al. Pervasivedensity-dependent recruitment enhances seedlingdiversity in a tropical forest. Nature,2000, 404: 493-495
[42]  41 Queenborough S A, Burslem D, Garwood N C, et al. Habitat niche partitioning by16 species of Myristicaceae in Amazonian Ecuador. Plant Ecol, 2007, 192: 193-207
[43]  42 Levin S A. The problem of pattern and scale in ecology. Ecology, 1992, 73: 1943-1967
[44]  43 Boyden S, Binkley D, Shepperd W. Spatial and temporal patterns in structure, regeneration, and mortality of an old-growth ponderosa pine forest in the Colorado FrontRange. Forest Ecol Manag, 2005, 219: 43-55
[45]  44 曲香芝, 李景道. 朝鲜槐黄酮类成分的研究进展. 延边大学医学学报, 1993, 16: 230-232
[46]  46 Wiegand T, Gunatilleke S, Gunatilleke N. Species associations in a heterogeneous Sri Lankan dipterocarp forest. Am Nat, 2007, 170: E67-E95
[47]  47 Cale W G, Henebry G M, Yeakley J A. Inferring process from pattern in natural communities. Bioscience, 1989, 39: 600-606
[48]  48 孙伟中, 赵士洞. 长白山北坡椴树阔叶红松林群落主要树种分布格局的研究. 应用生态学报, 1997, 8: 119-122

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