Distribution pattern and its dynamics of Taxus chinensis var. mairei population on Yunbaoshan Mountain.

Abstract

Abstract: Field data were sampled by the method of contiguous grid quadrate,and t-test of v/m ratio,negative binomial parameter,Green's index,Cassie's index,dispersion index,clumping index,mean crowding index and patchiness index were used to analyse the distribution pattern and its dynamics of Taxus chinensis var. mairei population.The result shows that the distribution pattern was clustering.From sapling to grown up tree,the clustering degree was decreasing,while the big trees had a random distribution.

Key words: Taxus chinensis var. mairei, Population, Spatial pattern, Dynamics, soil organic carbon mineralization, soil metabolic quotient, microbial quotient, mean annual temperature, elevation, enzymatic activity

LI Xiankun, HUANG Yuqing, SU Zongming. Distribution pattern and its dynamics of Taxus chinensis var. mairei population on Yunbaoshan Mountain.[J]. Chinese Journal of Applied Ecology, 2000, 11(2): 169-172.

References

1 Dong M(董　鸣).1996.Plant clonal growth in heterogeneous habitats:Risk-spreading.Acta Phytoecol Sin(植物生态学报),20(6):543～548(in Chinese)

2 Forestry Department of Guangxi Zhuang Autonomous Region (广西壮族自治区林业厅).1993.Nature Reserve of Guangxi.Beijing:Chinese Forestry Press.52～54(in Chinese)

3 He J-S(贺金生),Chen W-L(陈伟烈),Liu F(刘　峰).1998.Study on the sprouting process of Fagus engleriana in Shennongjia Mountains.Acta Phytoecol Sin(植物生态学报),22(5):385～391(in Chinese)

4 Huang Y-Q(黄玉清),Li X-K(李先琨),Su Z-M(苏宗明).1998.Studies on the modular population structure of Taxus chinesis var.mairei Yuanbaoshan,Guangxi,China.Guihaia(广西植物),18(4):385～389(in Chinese)

5 Jiang H(江　洪).1992.Population Ecology of Spruce(Picca asperata).Beijing:Chinese Forestry Press.41～50(in Chinese)

6 Ladvager JA,Regnolds JF.1990.Trans.Li Y-Z(李育中).1990.Statistical Ecology.Huhhote:Inner Mongolia Univ.Press.10～24(in Chinese)

7 Li X-K(李先琨),Huang Y-Q(黄玉清),Su Z-M(苏宗明).1999.Preliminary studies on interconnections among the main tree population of Taxus chinensis var.mairei community.Chin J Ecol(生态学杂志),18(3):10～14(in Chinese)

8 Liu Q(刘　庆),Zhong Z-C(钟章成).1996.Clonal growth pattern of Pleioblastus maculata clone population.Chin J Appl Ecol(应用生态学报),7(3):240～244(in Chinese)

9 Piao S-J(朴顺姬),Yang C(杨持),Huang S-F(黄绍峰).1997.Density and growth dynamics of Leymus chinensis population.Acta Phytoecol Sin(植物生态学报),21(1):60～66(in Chinese)

10 Wang B-S(王伯荪),Li M-G(李鸣光),Peng S-L(彭少麟).1995.Phytopopalology.Beijing:Higher Education Press.100～104(in Chinese)

11 Yu S-X(余世孝).1995.An Introduction of Mathematical Ecology.Beijing:Literature of Science and Technology Press.68～82,101～106(in Chinese)

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