Age structure and dynamics of Keteleeria davidiana varchien-peii population in Guizhou Province

Abstract

Abstract: Type and dynamics of age structure of Keteleeria davidiana var.chien-peii population and its relationship to community succession and environment were analyzed.The results showed that the age structures were classified into four types:growing,stable,inital and middle sensecent types.The survival curves had concave,convex,disconnected and dotted shapes.Along with development and succession of community,the age structure changes from growing,stabilized,senescent to residual type.The important factors causing change to the age structure were biological features of Keteleeria davidiana var.chien-peii,development of broad-leaved tree species,geographic isolation,and human disturbance.

CLC Number:

S718.54

LIANG Shich, LI Jiulin, CHENG Shize . Age structure and dynamics of Keteleeria davidiana varchien-peii population in Guizhou Province[J]. Chinese Journal of Applied Ecology, 2002, (1): 21-26.

References

[1] Botherson JD, Davis JN, Greenwood L. 1980. Diameter-age relationships of two species of Monument Mahogany. J Range Man, 33(2):367～370
[2] Brotherson JD, Rushforth SR, Evenson WE, et al. 1983. Population dynamics and age relationships of 8 tree species in Navajo National Monument, Arizona. J Range Man, 36 (2): 250～ 256
[3] Dong M(董鸣).1986. A preliminary study on the age structure of masson pine population at Jinyun Mountain. Acta Phytoecol et Geobot Sin(植物生态学与地植物学学报),10(4):283～292(in Chinese)
[4] Dong M(董鸣).1987. A preliminary demographic study on Pinus massoniana population at Jinyun Mountain. Acta Phytoecl et Geobot Sin(植物生态学与地植物学学报),11(1):50～58(in Chinese)
[5] Hett JM, Loncks OL. 1976. Age structure models of balsam fir and eastern hemlock. J Ecol, 64:1029～1044
[6] Huang H-L(黄华梨).1991. Prelimilary study on the age structure of Fargesia dracocephala population in Baishujiang Nature Reserve.Scilvuee Sin(林业科学),27(3):268～273(in Chinese)
[7] HuangW-L(黄威廉),TuY-L(屠玉麟),Yang L(杨龙).1988.Vegetation of Guizhou. Guizhou. Guiyang: Guizhou People' s Publishing House. 124～128(in Chinese)
[8] Knowles P, Grant MC. 1983. Age and size structure analysis of engelmann spruce, ponderosa pine, lodgepole pine, and limber pine in Colorado. Ecology, 64( 1 ): 1～9
[9] Leak WB. 1975.Age distribution in Virgin red spruce and northern hardwoods. Ecology, 56(5): 1451～1454
[10] Li J-L(李久林),Liang S-C(梁士楚),Cheng S-Z(程仕泽).1993.A preliminary study on the community character of Keteleeria davidiana forest in Guizhou.Guizhou Sci(贵州科学),11(4):7～11(in Chinese)
[11] Li J-L(李久林),Liang S-C(梁士楚).1996.A study onthe structure and dynamics of Keteleeria davidiana var.chien-peii populationinGuizhou.J WuhanBotRes(武汉植物学研究),14(2):161～167(in Chinese)
[12] Li J-L(李久林),Liang S-C(梁士楚),Cheng S-Z(程仕泽).1996.A preliminary studyon biomassmodelofKeteleeriadavidiana var.Chien-peii populationin Guizhou J Guizhou Nor Univ(贵州师范大学学报),14(2):161～167(in Chinese)
[13] Li J-Q(李俊清),Zhu N(祝宁).1990 Population structure of Korean pine and its dynamics Chin J Ecol(生态学杂志),9(4):6～10(in Chinese)
[14] Liang S-C(梁士楚).1992.A preliminary study on the structure and dynamics of pubescent hornbeam population in karst mountain ofGuiyang ActaPhytoecol et Geobot Sin(植物生态学与地植物学学报),16(2):108～117(in Chinese)
[15] Liang S-C(梁士楚)1991. Distribution pattern of dominant tree populations in Carpinus pubescens community in Qianling Mountain Chin J Ecol(生态学杂志),10(6):1～5(in Chinese)
[16] Liu Z-H(刘智慧).1990. A preliminary demographic study on the structure and dynamics of Castanopsis fargesii population on Jinyuan Mountain. Acta Phytoecol et Geobot Sin (植物生态学与地植物学学报),14(2):120～128(in Chinese)
[17] Sharitz RR, McCormick JF. 1973. Population dynamics of two competing annual plant species. Ecology, 54(4) :723～740
[18] Wei H-T(魏宏图),Walker GL,He S-A(贺善安),et al 1992Age structure and regeneration characteristics of Pinus densi folia forest in the Sucheng reserve of the Yuntai Mountains in Jiangsu Province. Acta Phytoecol et Geobot Sin (植物生态学与地植物学学报),16(1):52～63(in Chinese)
[19] Xiong L-M(熊利民),Li X-G(李旭光),Li X-L(李晓玲)1999Several problems with the use of tree rings to estimate the age of forest trees. In:Dong M and Werger MJA eds. A Spectrum of Ecological Studies. Chongqing: Southwest China Normal University Press. 54～65 ( in Chinese )
[20] Zhang F(张峰),Shangguan T L(上官铁梁).1992 The age structure and dynamic feature of Pinustabulae fomis population in Yunmeng Mountain,Shanxi ProvinceJWuhan Bot Res(武汉植物学研究),10(4):321～324(in Chinese)
[21] Zhang L-Q(张利权).1990.The structure and spatial pattern of population of Pinus taiwanenesis in Songyang county,Zhejiang Province Acta Phytoecol et Geobot Sin(植物生态学与地植物学学报),14(4):328～335(in Chinese)
[22] Zhang L-Q(张利权).1991.Density and biomass dynamics of Rnustaittanenesis in Songyang county,Zhejiang Province.Acta Phytoecol et Geobot Sin(植物生态学与地植物学学报),15(3):216～223(in Chinese)