崇明东滩南部河口盐沼植物群落种间关系的数量分析

doi:10.13287/j.1001-9332.201605.006

摘要/Abstract

摘要： 对崇明东滩南部盐沼植物群落样方进行调查,基于现有17种高等植物,特别是8种常见植物的2×2联列表和植被盖度值,利用方差比率法、χ²检验以及Spearman秩相关分析对物种关联性和相关性进行分析.结果表明: 方差比率(VR=0.61)的检验统计量W=48.61,落在 χ² 2个临界值区间之外,因此该区域盐沼植物群落内植物整体关联度表现为显著负相关;依据各优势植物对环境的适应方式和生境的主导因素,参考Spearman秩相关分析的结果,将它们划分为4个生态种组: 芦苇、糙叶苔草-藨草-水莎草、互花米草-海三棱藨草、白茅-稗草.崇明东滩南部盐沼植物群落种间关系复杂,群落表现极不稳定,植物对于环境影响较为敏感.在明确物种之间关系的基础上,针对海三棱藨草的分布现状提出了相应种群的保护措施和建议.

Abstract: The salt marsh plant communities were investigated with quadrats in the southern Chongming Dongtan. Based on the vegetation coverage and the 2×2 contingency table, 8 common species among the 17 higher plants recorded were analyzed. The variance ratio of overall association, Chi-square test and Spearman rank correlation coefficient were used to describe the relevance and correlations between species pairs. The results showed that W (48.61), a statistical index to test the variance ratio (VR=0.61), fell outside of the range of Chi-square test, indicating that the overall correlation of all vegetation species was significantly negative. According to the environment adaptation mode of dominant species and the main influencing factors, the species were divided into 4 ecological groups, i.e., Phragmites australis, Carex scabrifolia-Scirpus triqueter - Juncellus serotinus, Spartina alterniflora - Scirpus mariqueter, Echinochloa crusgalli - Imperata cylindrica, based on the ranking of Spearman correlation coefficient. The inter-specific relationships in the salt marsh plant community of southern Chongming Dongtan were complicated and extremely unstable with species sensitive to environmental impacts. According to the analysis of relationships between the species and their pre-sent distribution, we suggested using S. mariqueter as target species to provide strategies for protecting native species based habitats.

丁文慧, 李秀珍, 姜俊彦, 黄星, 张运清, 张骞, 周云轩. 崇明东滩南部河口盐沼植物群落种间关系的数量分析[J]. 应用生态学报, 2016, 27(5): 1417-1426.

DING Wen-hui, LI Xiu-zhen, JIANG Jun-yan, HUANG Xing, ZHANG Yun-qing, ZHANG Qian, ZHOU Yun-xuan. Numerical analysis of inter-specific relationships in the estuary salt marsh plant community of southern Chongming Dongtan, Shanghai.[J]. Chinese Journal of Applied Ecology, 2016, 27(5): 1417-1426.

参考文献

[1] Legendre P, Legendre LF. Numerical Ecology. 3rd Ed. Amsterdam: Elsevier, 2012
[2] Fang F (房飞), Hu Y-K (胡玉坤), Zhang W (张伟), et al. Numerical analysis of inter-specific relationships in alpine steppe community in Bayanbulak. Acta Ecologica Sinica (生态学报), 2012, 32(6): 1898-1907 (in Chinese)
[3] Cao J (曹静), Bai Y-H (白玉宏), Zhang Q-D (张钦弟), et al. Interspecific association analysis of dominant species in Sambucus williamsii community in Taiyue Mountain of Shanxi Province. Chinese Journal of Ecology (生态学杂志), 2015, 34(5): 1313-1319 (in Chinese)
[4] Callaway RM. Positive interactions among plants. The Botanical Review, 1995, 61: 306-349
[5] Zhang F (张峰), Shangguan T-L (上官铁梁). Study on the species diversity of Elaeagnus mollis community in Shanxi. Acta Phytoecologica Sinica (植物生态学报), 1999, 23(5): 471-474 (in Chinese)
[6] Zhang J-T (张金屯). Quantitative Ecology. Beijing: Science Press, 2004 (in Chinese)
[7] Guo Z-H (郭志华), Zhuo Z-D (卓正大), Chen J (陈洁), et al. Interspecific association of trees in mixed evergreen and deciduous broadleaved forest in Lushan Mountain. Acta Phytoecologica Sinica (植物生态学报), 1997, 21(5): 424-432 (in Chinese)
[8] Sun Z-W (孙中伟), Zhao S-D (赵士洞). Interspecific association and correlation of lime-broad leaved Korean pine forest on the northern slope of Changbai Mountain. Chinese Journal of Applied Ecology (应用生态学报), 1996, 7(1): 1-5 (in Chinese)
[9] Deng L-P (邓莉萍), Bai X-J (白雪娇), Li L-L (李露露), et al. Interspecific association and correlation among dominant woody plants of secondary forest in montane region of eastern Liaoning Province, China. Chinese Journal of Ecology (生态学杂志), 2015, 34(6): 1473-1479 (in Chinese)
[10] Li Y-Z (李育中). Determination and comparison of plant species interconnections in three types of grassland. Chinese Journal of Ecology (生态学杂志), 1991, 10(6): 8-12 (in Chinese)
[11] Zhou X-Y (周先叶), Wang B-S (王伯荪), Li M-G (李鸣光), et al. An analysis of interspecific associations in secondary succession forest communities in Heishiding Natural Reserve, Guangdong Province. Acta Phytoecologica Sinica (植物生态学报), 2000, 24(3): 332-339 (in Chinese)
[12] Jiang Y-X (蒋有绪). Ecological analysis of flora, species correlation and ordination of subalpine forest vegetation in western Sichuan. Acta Phytoecologica et Geobotanica Sinica (植物生态学与地植物学丛刊), 1982, 6(4): 281-301 (in Chinese)
[13] Yang Y-C (杨一川), Zhuang P (庄平), Li X-R (黎系荣), et al. Ecological studies on the forest community of Castanopsis platyacantha-Schima sinensis on Emei Mountain. Acta Phytoecologica Sinica (植物生态学报), 1994, 18(2): 105-120 (in Chinese)
[14] Henry GHR. Ecology of Sedge Meadow Communities of a Polar Desert Oasis: Alexandra Fiord, Ellesmere Island, Canada. PhD Thesis. Toronto: University of Toronto, 1987
[15] Henry GHR. Environmental influences on the structure of sedge meadows in the Canadian High Arctic. Plant Ecology, 1998, 134: 119-129
[16] Tolvanen A, Henry GH. Population structure of three dominant sedges under muskox herbivory in the high Arctic. Arctic, Antarctic, and Alpine Research, 2000, 32: 449-455
[17] García-Cervign AI, Gazol A, Sanz V, et al. Intraspecific competition replaces interspecific facilitation as abiotic stress decreases: The shifting nature of plant-plant interactions. Perspectives in Plant Ecology, Evolution and Systematics, 2013, 15: 226-236
[18] Mao Z-G (毛志刚), Wang G-X (王国祥), Liu J-E (刘金娥), et al. Influence of salt marsh vegetation on spatial distribution of soil carbon and nitrogen in Yancheng coastal wetland. Chinese Journal of Applied Ecology (应用生态学报), 2009, 20(2): 293-297 (in Chinese)
[19] He Q (贺强), Cui B-S (崔保山), Zhao S-X (赵欣胜), et al. Relationships between saltmarsh vegetation distribution/diversity and soil chemical factors in the Yellow River estuary, China. Acta Ecologica Sinica (生态学报), 2009, 29(2): 676-687 (in Chinese)
[20] He Q (贺强), An Y (安渊), Cui B-S (崔保山). Coastal salt marshes and distribution and diversity of salt marsh plant communities. Ecology and Environmental Sciences (生态环境学报), 2010, 19(3): 657-664 (in Chinese)
[21] Ding W-H (丁文慧), Jiang J-Y (姜俊彦), Li X-Z (李秀珍), et al. Spatial distribution of species and influencing factors across salt marsh in southern Chongming Dongtan. Chinese Journal of Plant Ecology (植物生态学报), 2015, 39(7): 704-716 (in Chinese)
[22] Huang H-M (黄华梅), Zhang L-Q (张利权), Yuan L (袁琳). The spatio-temporal dynamics of salt marsh vegetation for Chongming Dongtan National Nature Reserve, Shanghai. Acta Ecologica Sinica (生态学报), 2007, 27(10): 4166-4172 (in Chinese)
[23] Pan Y (潘宇), Li D-Z (李德志), Yuan Y (袁月), et al. Distribution pattern of Phragmites australis and Spartina alterniflora populations in Chongming Dongtan wetland and its correlation with habitat. Journal of Plant Resources and Environment (植物资源与环境学报), 2012, 21(4): 1-9 (in Chinese)
[24] Zhao P (赵平), Yuan X (袁晓), Tang S-X (唐思贤), et al. Species and habitat preference of water birds at the eastern end of Chongming Island (Shanghai) in winter. Zoological Research (动物学研究), 2003, 24(5): 387-391 (in Chinese)
[25] Fan X-Z (范学忠), Zhang L-Q (张利权), Yuan L (袁琳), et al. An analysis on spatio-temporal dynamics of suitable habitats for waterbirds based on spatial zonation at Chongming Dongtan, Shanghai. Acta Ecologica Sinica (生态学报), 2011, 31(13): 3820-3829 (in Chinese)
[26] Huang Z-Y (黄正一), Sun Z-H (孙振华), Yu K (虞快). Bird Resources and Habitats in Shanghai. Shanghai: Fudan University Press, 1993 (in Chinese)
[27] Tian B, Zhou Y, Zhang L, et al. Analyzing the habitat suitability for migratory birds at the Chongming Dongtan Nature Reserve in Shanghai, China. Estuarine, Coastal and Shelf Science, 2008, 80: 296-302
[28] Yang H-X (阳含熙). Sampling problems in the process of vegetation communities research. Resources Science (资源科学), 1978, 2(2): 79-91 (in Chinese)
[29] Schluter D. A variance test for detecting species associations, with some example applications. Ecology, 1984, 65: 998-1005
[30] Du R-Q (杜荣骞). Biostatistics. Beijing: Higher Education Press, 2009 (in Chinese)
[31] Smolker RA, Richards AF, Connor RC, et al. Sex differences in patterns of association among Indian Ocean bottlenose dolphins. Behaviour, 1992, 123: 38-69
[32] Greig-Smith P. Quantitative Plant Ecology. Berkeley: University of California Press, 1983
[33] Zhang F (张峰), Zhang J-T (张金屯), Han G-Y (韩广业). Interspecific relationships and environmental interpretation of the main tree species in the forest communities of Zhuweigou in Lishan Mountain Nature Reserve. Acta Phytoecologica Sinica (植物生态学报), 2002, 26(Suppl.): 52-56 (in Chinese)
[34] Shang Y (商栩), Guan W-B (管卫兵), Zhang G-S (张国森), et al. The impact of invasion of Spartina alterniflora on the food webs of estuarine salt marshes. Acta Oceanologica Sinica (海洋学报), 2009, 31(1): 132-142 (in Chinese)
[35] Chen Z-Y (陈中义), Li B (李博), Chen J-K (陈家宽). Some growth characteristics and relative compe-titive ability of invasive Spartina alterniflora and native Scirpus mariqueter. Biodiversity Science (生物多样性), 2005, 13(2): 130-136 (in Chinese)
[36] Chen X-Z (陈秀芝), Sun Y (孙瑛). Chinese endemic salt marsh plant: bulrush (Scirpus mariqueter), current status of its conservation and utilization. Wetland Science and Management (湿地科学与管理), 2011, 7(1): 60-63 (in Chinese)
[37] Wang Q (王卿), Wang C-H (汪承焕), Huang S-F (黄沈发), et al. Review on salt marsh plant communities: Distribution, succession and impact factors. Ecology and Environmental Sciences (生态环境学报), 2012, 21(2): 375-388 (in Chinese)
[38] Du D-L (杜道林), Liu Y-C (刘玉成), Li R (李睿). Studies on the interspecific association of dominant species in a subtropical Catanopsis fargesii forest of Jinyun Mountain, China. Acta Phytoecologica Sinica (植物生态学报), 1995, 19(2): 149-157 (in Chinese)
[39] Xu S-H (徐松鹤), Shang Z-H (尚占环), Ma Y-S (马玉寿), et al. Analysis of interspecific association in degraded meadow communities in the headwater area of Yellow River on Tibetan plateau. Acta Botanica Boreali-Occidentalia Sinica (西北植物学报), 2008, 28(6): 1222-1227 (in Chinese)
[40] Yin L-K (尹林克), Li T (李涛). Interspecific relationship analysis of desert riparian forest plant communities in the middle and lower reaches of the Tarim River. Acta Phytoecologica Sinica (植物生态学报), 2005, 29(2): 226-234 (in Chinese)
[41] Jing K, Ma Z, Li B, et al. Foraging strategies involved in habitat use of shorebirds at the intertidal area of Chongming Dongtan, China. Ecological Research, 2007, 22: 559-570
[42] Chen X (陈曦), Zhang L-Q (张利权), Yuan L (袁琳). Effect of durative waterlogging for control of Spartina alterniflora on saltmarsh soils. Acta Scientiae Circumstantiae (环境科学学报), 2010, 35(5): 1093-1100 (in Chinese)
[43] Sheng Q (盛强), Huang M-Y (黄铭垚), Tang C-D (汤臣栋), et al. Effects of different eradication mea-sures for controlling Spartina alterniflora on plants and macrobenthic invertebrates. Acta Hydrobiologica Sinica (水生生物学报), 2014, 38(2): 279-290 (in Chinese)
[44] Tan F-L (谭芳林). Effect of the method combining cutting with machine boat on controlling Spartina alterniflora and its impact on wetland soil characteristics. Wetland Science (湿地生态), 2008, 6(4): 526-530 (in Chinese)