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湖南永顺楠木林群落研究
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摘要
永顺县位于湖南省西部,湘西土家族苗族自治州北部,在中国植被区划上属于中亚热带常绿阔叶林南部亚地带,地带性植被为常绿阔叶林。永顺有较大面积的天然林,植物种类丰富,森林类型多样。其中以利川润楠(Machilus lichuanensis)、宜昌润楠(Machilus ichangensis)、闽楠(Phoebe bournei)等为优势种的几类群落,是该处最具特色的森林类型,很有研究价值。本文对永顺楠木林群落植物区系、群落学特征、生态学特征等方面进行了研究。结果如下:
     1.永顺楠木林群落具有如下四大特点:(1)群落的珍贵性;(2)组成的丰富性;(3)环境的脆弱性;(4)群落的稳定性。
     2.经调查统计,八个楠木林群落中,共有维管植物118科,279属,404种。植物区系性质同时具有热带性质和温带性质的特点,、并体现了武陵山地显著的亚热带植物区系的特点。
     3.对楠木林群落的数量特征与结构特征的分析发现,楠木在群落中占有绝对的优势地位,重要值居第一位,且远大于其它树种。
     4.楠木种群在群落中呈随机状分布,与其它种群间无明显相关性。楠木种群具有生态位宽度大、与主要种群间生态位相似比例高、与其它种群间生态位重叠值波动较小等特点,对资源的利用程度较高及对当地环境的适应性较好。这些反应楠木分布较范围广,环境适应能力强。
     5.楠木林群落物种多样性丰富、稳定性良好,种群年龄结构基本为金字塔型。群落为典型的增长类型,具有自我调节、自我更新、自我完善的能力。
     6.楠木林分布在海拔300—800m的山坡中、下部和沟谷区,坡度较陡,常有岩石裸露,林地土壤疏松、湿润,腐殖质层较厚,土壤肥力高。群落与海拔高度的关系为:随着楠木海拔高度的变化,楠木生长发育规律受到一定影响。在海拔600m位置,楠木种群的平均树高与胸径达最大值,楠木生长状况良好,长势旺盛。
     7.对楠木林群落演替阶段、演替程度、演替规律等方面的研究表明,楠木林群落系演替程度较高的稳定性群落,为永顺当地的顶极群落之一。
Yongshun county is located in western Hunan Province, the northern part of the Xiangxi Tujia and Miao autonomous prefecture. According to the division of China vegetation, Yongshun belongs to south Asia strip of evergreen broad-leaved forest in the middle subtropics; and its climate vegetation is evergreen broad-leaved forest. Yongshun has a larger area of natural forests, with the characteristics of rich species, diverse forest types. Three communities whose dominant species are Machilus lichuanensis, Machilus ichangensis and Phoebe bournei, are the most unique and special forest types, and deserve studying well. This paper discusses and studies the following aspects of Machilus and Phoebe communities in Yongshun:the flora of community, the characteristics of community, the ecological features and so on. The results of the study are as follows:
     1. The Machilus and Phoebe communities Yongshun have four important characteristics, that is, (1) the rarity of the communities, (2) the richness of the made-up species, (3) the frangibility of the ecological environment, and (4) the stability of the communities.
     2. The investigation and analysis showed that, in the eight Machilus and Phoebe community sample lands, there are 404 species of vascular plants, belonging to 118 families,279 genera. The flora characteristic shows that there are both tropical elements and temperate elements, and it also reflect obvious subtropical flora characteristics of Wuling Mountain.
     3. The analysis of amount features and structure characteristics of Machilus and Phoebe forests find that in the communities, Machilus and Phoebe occupies an absolute advantageous position, and its importance value takes the first place, which is much larger than other species in the community.
     4. The spatial patterns of Machilus and Phoebe population in the community are random. Machilus and Phoebe population has no obvious correlation with other populations. Machilus and Phoebe population shows large niche width themselves, high niche similarity proportion among other populations, small fluctuation of niche overlap with other populations, high degree of the use of resources, and better adaptability to local environment. All of those reflect that Machilus and Phoebe population has a wide distribution and a good ability to adapt to the environment.
     5. Machilus and Phoebe forests has the rich species diversity and nice stability, and its population age structure basically is pyramid-type. Machilus and Phoebe communities belong to growth-type, with the capability of self-regulation, self-renewal, self-improvement.
     6. Machilus and Phoebe communities which lie at an altitude of 300-800m, distribute in the mid hillside, lower valley, or steep slope areas. There are many bare rocks; soil is loose and moist; humus layer is thick; and soil fertility is high. The relationship between Machilus and Phoebe community and altitude is that the growth and development of Machilus and Phoebe will be affected to some extent as the altitude changes. At the altitude of 600m, the average height and diameter of Machilus and Phoebe population reach the maximum, where it also grows well and strong.
     7. Studies on the succession stage, succession degree, succession law of the Machilus and Phoebe communities, demonstrate that Machilus and Phoebe communities are a kind of stable one, with a high succession degree. And they are also one of the local climax communities in Yongshun.
引文
[1]孙儒泳,李博等.普通生态学[M].北京:高等教育出版社,1993:147.
    [2]李景文主编.森林生态学[M].北京:中国林业出版社,1994.
    [3]王伯荪.植物群落学[M].北京:高等教育出版社.1987.
    [4]Gams, H.(1918).Prinzipiebfragen der Vegetations for schung. Vjschr. Naturf. Ges. Zurich.63:293-493.
    [5]曲仲湘.植物生态学[M].北京:高等教育出版社.1984.
    [6]祝廷成,钟章成,李建东.植物生态学[M].北京:高等教育出版社,1988.
    [7]Braun-Blanquet J.Pflanzensozioiogie,3[M].Wien:Aufl,1964.
    [8]Clements, F. E.1916. Plant succession, an analysis of the development of vegetation. Carnegie Inst. Wash. Publ.
    [9]Tansley, A. G.1935. The use and abuse of vegetation concepts and terms. Ecol.16:284-307.
    [10]侯庸,王桂青.植物群落学研究中整体论与个体论关系的探讨.生态科学,1999,18(1)
    [11]王刚,赵松岭,张鹏云等.关于生态位定义的探讨及生态位重叠值计测公式改进的研究[J].生态学报,1984,4(2):119-127.
    [12]林鹏.植物群落学[M].上海:上海科学技术出版社.1986.
    [13]王伯荪,李鸣光,彭少麟.植物种群学.广州:广东高等教育出版社,1995.
    [14]Magurran,A.E.1988.Ecological Diversity and Its Measurement. Princeton University Press, Princeton,U.S.A.
    [15]Kratochwil,1999. Biodiversity in ecosystems:some principles.In:Kratochwil A.(ed.) Biodiversity in Ecosystems.Kluwer Academic Publishers, Dordrecht.5-38.
    [16]May R M. An Overview:Real and Apparent Patterns in Community Structures. In: Strong, D R ed. Ecological Communities:Conceptual Issues and the Evidence. Princetion University Press.1984,3-16.
    [17]陈昌笃,李迪华.湖南省武陵源地区的生物多样性和生态完整性[J].生态学报,2003,23(11):2414-2423.
    [18]Mueller-Dombois, Ellenberg(鲍显诚等译).植被生态学的目的和方法[M].北京:科学出版社,1986.
    [19]阿略兴,B.B.等,1950,植物地理学,中华书局(傅子祯等译,1954)
    [20]武吉华,张绅.植物地理学(第三版)[M].北京:高等教育出版社,1992.
    [21]侯学煜.中国的植被[M].北京:人民教育出版社,1960.
    [22]吴征镒 主编.中国植被[M].北京:科学出版社,1980.
    [23]中国科学院植物研究所.中国植被区划(初稿)[M].北京:科学出版社,1960.
    [24]史作民,程瑞梅等.宝天曼植物群落物种多样性研究[J].林业科学.2002,38(6):17-23.
    [25]岳天样.生物多样性研究及其问题[J].生态学报,2001,21(3):462-467.
    [26]Fischer,R.A.et Al.1943.The relation between the number of individuals and the number of individuals and the number of species in a random sample of an animal population.J. Anim.Ecol.12:42-58.
    [27]云南大学生物系编.植物生态学.北京:人民教育出版社,1982,185-232.
    [28]Weiher E,Patti AK.1999, Relative abundance and evenness patterns along diversity and biomass gradients[J]. Oikos,87(2):355-361.
    [29]Palmer M W,1992.The coexistence of species in fractal landscapes. American Naturalist,139:375-397.
    [30]Huston M A,1994. Biological diversity:the Coexistence of Species on Changing Landscapes. Cambridge University Press, New York.
    [31]王国宏.祁连山北坡中段植物群落多样性的垂直分布[J].生物多样性,2002,10(1):7-14.
    [32]Lieberman D, M Lieberman, R Peralta and G Hartshorn,1996.Tropical forest structure and composition on a larger-scale altitudinal gradient in Costa Rica. Journal of Ecology,84:137-152.
    [33]Zimmerman J C,L E DeWald and P G Rowlands,1999.Vegetation diversity in an interconnected ephemeral riparian system of north-central Arizona, USA. Biological Conservation,90:217-228.
    [34]Brown J H,2001.Mammals on mountainsides:elevational patterns of diversity. Global Ecology & Biogeography,10:101-109.
    [35]郑远长.贡嘎山区主要植物群落分布与气候的关系[J].山地研究,1994,12(4):201-206.
    [36]刘振国,李镇清,董明.植物群落动态模型分析[J].生物多样性,2005,13(3):269-277.
    [37]任海,刘世忠,彭少麟.植物群落波动的类型与机理(综述)[J].热带亚热带植物学报,2001,9(2):167-173.
    [38]彭少麟.关于植物群落的波动[J].应用生志学报,1993,4(2):120-125.
    [39]Ginegan B. Forest succession [J]. Nature.1984.312:107-109.
    [40]Shugort H H. A Theory of Forest Dynamics [M].New York:Springer,1984.
    [41]Stewart G H. Population dynamics of a montane conifer forest [J]. Ecology 1986,67(2):534-544.
    [42]Miles J. Vegetation Dynamics. New York:Halsted Press,1979.
    [43]Knapp R. Translated by Song Y C. Vegetation Dynamics. Beijing:Science Press,1984,26-80.
    [44]党承林,王崇云,王宝荣等.植物群落的演替与稳定性[J].生态学杂志,2002,21(2):30-35.
    [45]熊文愈,骆林川.植物群落演替研究概述[J].生态学进展,1989,6(4):229-235.
    [46]丁圣彦,宋永昌.常绿阔叶林植被动态研究进展[J].生态学报,2004,24(8):1765-1769.
    [47]张继义,赵哈林.植被(植物群落)稳定性研究评述[J].生态学杂志,2003,22(4):42-48.
    [48]邬建国,Vankat.J.L,高玮.生志演替理论和模型[A]见:中华海外生态学者协会.当代生态学博论[C]北京:中国科学技术出版社,1992.49-64.
    [49]邬建国.生态学范示变迁综论[J].生态学报,1996,16(5):449-460.
    [50]彭少麟.植物群落演替研究Ⅱ.动态研究的方法[J].生态科学,1994(2):117-119.
    [51]Pimm,S.L. Biodiversity and the balance nature [A] In:Chulze,E.D (eds). Biodiversity and Ecosystem Function[C].Betbn:Springer-Verlag,1993:347-359.
    [52]Odum, E. P. Basic Ecology[M]. Hiladelphua:Saunders College Publishing.1983,46-50.
    [53]Kimmins,J.P.(文剑平等译).森林生态学[M].北京:中国林业出版杜,1992.373-416.
    [54]黄建辉,韩兴国.生特多样性和生志系统稳定性[J].生物多样性,1995,3(1):31-37.
    [55]刘增文,李雅素.生态系统稳定性研究的历史与现状[J].生态学杂志,1997,16(2):58-61.
    [56]Conway G R. Population model as a basis for pest control [J].Sympos Brit Ecol Soc, 1972,12:195-213.
    [57]吴征镒.中国种子植物属的分布区类型[J].云南植物研究,1991(增刊Ⅳ):1-139.
    [58]李传霞,杨文.湖南永顺杉木河林场三类楠木林群落的调查分析[J],2007,3(2):7-8.
    [59]湘西土家族苗族自治州林业局编.湘西土家族苗族自治州森林分布—永顺县图册.1976:41-43.
    [60]吴征镒,路安民,汤彦承等.中国被子植物科属综论[M].北京:科学出版社,2003,54-107.
    [61]祁承经,林亲众.湖南树木志[M].湖南科技出版社,2000.
    [62]祁承经,喻勋林.湖南种子植物总览[M].湖南科技出版社,2001.
    [63]吴征镒.世界种子植物科的分布区类型系统的修订[J].云南植物研究,2003,25(5):535-538.
    [64]陈功锡,廖文波,张宏达.武陵山地区种子植物区系特征及植物地理学意义[J].中山大学学报(自然科学版),2001,40(3):74-78.
    [65]陈功锡,廖文波,敖成齐等.武陵山地区种子植物区系特征与性质研究[J].植物研究,2002,22(1):98-120.
    [66]张金屯.模糊C_均值聚类和TWINSPAN分类的比较研究[J].武汉植物学研究,1994,1(12):13-17.
    [67]祁承经主编.湖南植被[M].长沙:湖南科学技术出版社,1990.
    [68]祁承经.湖南植被地理分布的基本规律[J].云南植物研究,1984,6(4):403-416.
    [69]丁岩钦.昆虫种群数学生态学原理与方法.北京:科学出版社,1980.2(3):84-124.
    [70]洪伟主编.闽江流域森林生态研究[M].厦门:厦门大学出版社,2000:43-491
    [71]张潮巨.松毒蛾空间格局及抽样技术[J].福建林学院学报,1994,14(3):205-209.
    [72]马克平.试论生物多样性的概念[J].生物多样性,1993,1(1):20-22.
    [73]马克平.生物群落多样性的测度方法I.a多样性的测度方法(上)[J].生物多样性,1994,2(3):162-168.
    [74]马克平,黄建辉,于顺利等.北京东灵山地区植物群落多样性的研究Ⅱ丰富度、均匀度和物种多样性指数[J].生态学报,1995,15(3):268-277.
    [75]YOSIAKI Ito. Diversity of forest tree species in Yanbaru,the northern part of Okinawa Island[J]. Plant Ecology,1997,133 (2):1252133.
    [76]张继义,赵哈林.植被(植物群落)稳定性研究评述[J].生态学杂志,2003,22(4):42-48.
    [77]BOUILLON J,BOERO F. Synopsis of the families and genera of the Hydromedusae of the world, with a list of the worldwide species [J]. Thalassia Salentina,2000,24:291-296.
    [78]GAW H Z, KUN G L H. Studies on the freshwater medusae found in Kiating, Szechuen, 3. Cras pedacusta sinensis sp.nov[J]. Sci Rep Nat Wuhan Univ, Biol Sci,1939, (3):128.
    [79]JAN KOWSKI T. The freshwater medusae of the world a taxonomic and systematic literature study within some remarks on other inland water [80]jellyfish [J]. Hydrobiologia,2001,462:91-113.
    [80]曹培健,丁炳扬,李伟成等.凤阳山福建柏群落主要种群种间联结性研究[J].浙江大学学报,2006,6(33):676-681.
    [81]Schluter D. A variance test for detecting species association with some example application [J]. Ecology,1984,65(3):998-1005.
    [82]王伯荪,彭少麟.南亚热带常绿阔叶林种间联结测定技术研究Ⅰ.种间联结测式的探讨和修订[J].植物生态学与地植物学丛刊,1985,9(4):274-285.
    [83]郭志华,卓正大,陈洁等.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.
    [84]HURLBERT S H. A coefficient of interspecific association[J]. Ecology,1969,50:129.
    [85]汪建华,李旭光.重庆四面山常绿阔叶林主要乔木种群种间联结关系研究[J]渝州大学学报(自然科学版),2001,18(3)
    [86]刘洋,彭敏等.青海巴滩地区紫花针茅草原群落种间联结研究[J]草业科学2007,24(2)
    [87]吴承帧,洪伟,兰斌等.万木林群落生态学研究Ⅱ万木林中亚热带常绿阔叶林主要种群生态位研究[J].江西农业大学学报,1996,18(3):292-298
    [88]KNAPP R.植被动态[M].宋永昌,张绅,郑慧莹,等译.北京:辞学出版社,1986.
    [89]李永萍,党承林.森林顶极群落研究进展[J].云南大学学报(自然科学版),2006,28(S1):298-303.
    [90]KIMMINS J P.森林生态学[M].文剑平,梁辉,刘曙光,等译.北京:中国林业出版社,1992.
    [91]Mc Naughton S J. Diversity and stability of ecological community:a comment on the role of empiricism in ecology[J]. The Amer Nature,111:515-525.
    [92]TILMAN D, DOWNINGJ A. Biodiversity and stability in grasslands [J]. Nature, 1994,367:350-362.
    [93]宋永昌.植被生态学[M].上海:华东师范大学出版社,2001.
    [94]邬建国等.生态演替理论与模型.当代生态学博论,北京:中国科技出版社,1992,49-64.
    [95]Gauch,H.G. Multivariate Analysis in Community Ecology. Cambridge University Press,1982,1-298.
    [96]彭少麟,张桂莲,柳新伟.生态系统模拟模型的研究进展[J].热带亚热带植物学报,2005,13(1):85-94.
    [97]杨文,喻勋林,曹铁如.永顺万坪乡植被生态系统模型研究[J].内蒙古林业勘测设计,2008,31(2):3-7
    [98]Cox GW.(蒋有绪译).1972.普通生态学实验手册[M].北京:科学出版社,99~101.

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