长白山北坡植被垂直带群落交错区的定量判定

应用生态学报 ›› 2004, Vol. ›› Issue (10): 1760-1764.

长白山北坡植被垂直带群落交错区的定量判定

于大炮^1,2, 唐立娜¹, 王绍先³, 王顺忠¹, 代力民¹

1. 中国科学院沈阳应用生态研究所, 沈阳 110016;
2. 中国科学院研究生院, 北京 100039;
3. 吉林省长白山自然保护区管理局, 延吉 134500

收稿日期:2004-01-07 修回日期:2004-03-12 出版日期:2004-10-15
通讯作者: 代力民
基金资助:
国家自然科学基金项目(70373044&30170744);国家重点基础研究发展规划资助项目(G1999043407)

Quantitative methodologies for ecotone determination on north slope of Changbai Mountains

YU Dapao^1,2, TANG Lina¹, WANG Shaoxian³, WANG Shunzhong¹, DAI Limin¹

1. Institute of Applied Ecology, Chinese Academy of Sciences, Shenyang 110016, China;
2. Graduate School of Chinese Academy of Sciences, Beijing 100039, China;
3. Administrative Bureau of Natural Reserve of Changbai Mountains, Yanji 134500, China

Received:2004-01-07 Revised:2004-03-12 Online:2004-10-15

摘要/Abstract

摘要： 以海拔梯度上的群落重要值和二元数据为指标,采用游动分割窗技术辨析了长白山北坡各植被带群落交错区的位置和宽度.结果表明,采用平方欧氏距离(SED)和Bray-Curtis距离函数(PD)计算的游动分割窗的峰值和峰宽有较好的重合性,其中基于灌木和草本物种重要值的平方欧氏距离更能准确地反映交错带植被的变异.依据游动分割窗的分析,判定阔叶红松林和暗针叶林的交错区为渐变类型,位于海拔1 120 m,宽度为200 m,暗针叶林和岳桦交错区为急变类型,位于海拔1 790 m,宽度为50 m,林线为急变类型,位于海拔2 000 m,宽度为40 m.

关键词: 长白山, 交错带, 排序, 游动分割窗技术

Abstract: Based on the community important values and present-absent data along elevation gradient on the north slope of Changbai Mountains and using moving split-window techniques,the width and location of vegetation ecotone were discussed in this article.The results showed that the methods of Bray-Curtis Percent Dissimilarity(PD)and Squared Euclidean Distance(SED)introduced in the analysis gave the similar results.Among the methods used in the moving split-window analysis,the SED method was the best in showing the variation of ecotone.According to the results of moving split-window techniques analysis,the ecotone between broad leaved-pine forest and dark conifer forest was gradual type,located in 1 120 m a.s.l.,spanned 200 m.;that between dark conifer forest and Betula ermanii forest was sharp type,located in 1 790 m a.s.l.,spanned 50 m;and the timberline was a sharp line,located in 2 000 m,spanned 40 m.

Key words: Changbai Mountains, Ecotone, Ordination, Moving split-window method

中图分类号:

Q948.15

于大炮, 唐立娜, 王绍先, 王顺忠, 代力民. 长白山北坡植被垂直带群落交错区的定量判定[J]. 应用生态学报, 2004, (10): 1760-1764.

YU Dapao, TANG Lina, WANG Shaoxian, WANG Shunzhong, DAI Limin. Quantitative methodologies for ecotone determination on north slope of Changbai Mountains[J]. Chinese Journal of Applied Ecology, 2004, (10): 1760-1764.

参考文献

[1] Armand AD. 1992. Sharp and gradual mountain timberlines as a result of species interaction. In: Hanse AJ and di Castri F, eds. Landscape Boundary-Consequence for Biotic Diversity and Ecological Flow. New York: Spring-Verlag Press Inc. 361 ～ 378
[2] Gosz JR. 1992. Ecological functions in a biome transition zone:translating local response to broad-scale dynamics. In: Hansen AJ and di Castri F, eds. Landscape Boundary-Consequence for Biotic Diversity and Ecological Flow. New York: Spring-Verlag Press Inc.55～75
[3] Hansen-Brisow KJ, Ives JD. 1984. Changes in the forest-tundra ecotone: Colorado Front Range. Physical Geogr, 5:186～ 197
[4] ShiI P-L(石培礼), Liu X-L(刘兴良 ). 2002. The application of moving split-window technique in determining ecotone: a case study of Abies faxoniana timberline in Balang Mountain in Sichan Provice. Acta Phytoecol Sin (植物生态学报), 26(2): 189 ～ 194( in Chinese)
[5] Wilson MV, Mohler CL. 1984. Measuring beta diversity with presence-absence data. J Ecol, 72:1055 ～ 1064
[6] Stohlgren TJ, Bachand RR. 1997. Lodgepole pine(Pinus contorta ) ecotones in Rocky Mountain National Park, Colorado, USA. Ecology, 78(2) :632～641
[7] Xu W-D(徐文铎), Lin C-Q(林长清). 1981. Priliminary study of relations between vertical distribution of vegetation and thermal climate in Changbai Mountain. For Ecosyst Res ( 森林生态系统研究 ), 2: 88 ～ 95 (in Chinese)
[8] Shi P-L(石培礼), Li W-H(李文华). 2002. Quantitative methodologies for ecotone determination. Acta Ecol Sin ( 生态学报 ), 22 (4): 586～ 592(in Chinese)
[9] Zhang J-T(张金屯). 2000. Vegetation Numerical Ecological Methods. Beijing: China Science and Technique Press. 10 ～ 25 ( in Chinese )
[10] Ludwing JA and Corneius JM. 1987. Locating discontinuities along ecological gradients. Ecology, 168(2): 448 ～ 450
[11] Qian J-J(钱家驹), Zhang W-Z(张文仲). 1980.A brief report on the research of Changbai Mountain alpine tundra vegetation (1).For Ecosyst Res ( 森林生态系统研究 ), 1: 51 ～ 64 ( in Chinese)
[12] Zhao D-C(赵大昌 ). 1980. The altitudinal distribution belts of vegetation on Changbai Mountain. For Ecosyst Res ( 森林生态系统研究), 1: 65 ～ 70 (in Chinese)
[13] WangZ(王战),XuZ-B(徐振邦),LiX(李昕),etal.1980.The main forest types and their features of community stracture in northern slope of Changbai Mountain(1). For Ecosyst Res (森林生态系统研究), 1:25 ～42(in Chinese)
[14] Song Y-C(宋永昌). 2001. Vegetation Ecology. Shanghai:East China Normal University Press. 30 ～ 34 (in Chinese)
[15] Hao Z-Q( 郝占庆 ). 2000. Analysis of plant community diversities and their gradient patterns on the northern slope of Changbai Mountain, Northeast China. Ph. D. Dissertation. Shenyang: Institute of Applied Ecology, Chinese Academy of Sciences. 27( in Chinese)
[16] Mu C-C(牟长城), Han S-J(韩杰), Luo J-C(罗菊春), et al.2001. Analysis of environmental gradient and community of forestswamp ecotone in Changbai Mountain. Chin J Appl Ecopl ( 应用生态学报), 12(1): 1 ～ 7(in Chinese)