北京九龙山植物群落物种多样性特征对比分析

摘要/Abstract

摘要： 根据对北京九龙山植物群落的样地调查数据,采用Shannon-Wiener多样性指数、群落均匀度和生态优势度指标研究了九龙山封育植被乔灌草各层的物种多样性,并分别就阳坡和阴坡进行了乔木林、灌丛群落的指标对比分析.结果表明,这3种指标能够有效地表征暖温带植物群落的组成结构特征.在九龙山封育植被中,阴阳坡的灌丛群落与乔木林相比,其灌木层的物种多样性Shannon-Wiener指数D高于乔木林中乔木层,而低于其灌木层;灌丛群落的草本层Shannon-Wiener指数小于乔木林中草本层;乔木林的草本层的物种多样性Shannon-Wiener指数大于灌木层,灌木层又大于乔木层.而生态优势度指数C在上述3种比较中与Shannon-Wiener指数表现相反.而群落均匀度指数J在比较中阴阳坡的表现不同.最后讨论了九龙山地区植被演替序列及加速其进展演替的恢复措施.

关键词: 九龙山, 封育植被, 物种多样性, 空间插值, 蒙古栎, 空间格局, 半方差函数, 地统计学

Abstract: The plant communities in Beijing Jiulong Mountain were surveyed with the Quadrate. The species diversity characteristics of the tree layer and the shrub layer and herb layer of these plant communities were measured by applying Shannon-Wiener diversity index(D),evenness index(J) and ecological dominance(C),and the compa-rison of the characteristics was conducted on shade slope and sun-faced slope. The results showed that these indices could effectively reveal the characteristics of species composition for plant communities in warm temperate zone. On shade slope or sun-faced slope,the Dvalue of shrub layer in Jiulong shrub communities (SC) was higher than that of tree layer in arbor forest (AF),but lower than that of shrub layer in AF; the D value of herb layer in SCwas lower than that of herb layer in AF; and the Dvalue of herb layer was higher than that of shrub layer in AF,which was higher than that of tree layer in AF. C value presented quite the opposite with Dvalue,and Jpresented the different feature in the comparison,respectively on shade slope and sun-faced slope. In addition,the succession series and the restoration measures on accelerating the progressive succession of the hillclosed afforested vegetation communities were tentatively discussed.

Key words: Quercus mongolica, spatial interpolation, semi-variance, spatial pattern, geostatistics

中图分类号:

S718

李清河, 杨立文, 周金星. 北京九龙山植物群落物种多样性特征对比分析[J]. 应用生态学报, 2002, (9): 1065-1068.

LI Qinghe, YANG Liwen, ZHOU Jinxing . Comparative analysis on species diversity of hillclosed afforested plant community in Beijing Jiulong Mountain[J]. Chinese Journal of Applied Ecology, 2002, (9): 1065-1068.

参考文献

[1] Gao X-M(高贤明),Ma K-P(马克平),Chen L-Z(陈灵芝).2001.Species diversity of some deciduous broad-leaved forests in the warm-temperate zone and its relations to community stability.Acta Phytoecol Sin(植物生态学报),25(3):283～290(in Chinese)
[2] Guo Q-B(郭全邦),Liu Y-C(刘玉成),Li X-G(李旭光).1999.Dynamics of species diversity in secondary succession series of forest communities in Jinyun Mt.Chin J Appl Ecol(应用生态学报),10(5):521～524(in Chinese)
[3] Han Y-P(韩玉萍),Li X-M(李雪梅),Liu Y-C(刘玉成).1999.The relationship between vertical structure and species diversity of the secondary succession of the forests on the Jinyun Mt.J Southwest China Agric Univ(西南农业大学学报),21(4):391～396(in Chinese)
[4] Han Y-P(韩玉萍),Li X-M(李雪梅),Liu Y-C(刘玉成).2000.Study on the dynamics of species diversity of the secondary successional communities of evergreen broad-leaved forests on Jinyun Mt.J Southwest China Normal Univ(Nat Sci)(西南师范大学学报(自然科学版)),25(1):62～68(in Chinese)
[5] Huang Z-L(黄忠良),Kong G-H(孔国辉),He D-Q(何道泉).2000.Plant community diversity in Dinghu Mt.nature reserve.Acta Ecol Sin(生态学报),20(2):193～198(in Chinese)
[6] Li C-Z(李昌哲) ed.1991.Study on Afforestation Technology and Benefit of Soil and Water Conservation Forest in Rocky Land of Taihang Mt.Beijing: China Science and Technology Press.1～97(in Chinese)
[7] Li C-Z(李昌哲).1996.Study on the hillclosing afforestation technology in Rocky land of Taihang Mt.J Beijing For Univ(北京林业大学学报),3(supp.):1～37(in Chinese)
[8] Li X-M(李雪梅),Liu Y-C(刘玉成),Li X-G(李旭光).1998.The structure and the relationship between species diversity and stability in the secondary succession of the forests on Jinyun Mt.J Southwest China Normal Univ(Nat Sci)(西南师范大学学报(自然科学版)),23(1):79～84(in Chinese)
[9] Lian Y-W(连玉武),Zhang Y-H(张宜辉),Zhu X-L(朱小龙),et al.2000.Analysis on species diversity and succession trend of subtropical rainforest in Hexi,Fujian.J Xiamen Univ(Nat Sci)(厦门大学学报(自然科学版)),39(3):392～399(in Chinese)
[10] Magurran AE.1988.Ecological Diversity and Its Measurement.New Jersey: Princeton University Press.
[11] Ma K-P(马克平).1994.Community measurement method of biodiversity.Chin Biodiv(生物多样性),2(3):162～168(in Chinese)
[12] Pan J-H(潘家华).1988.Environment gradient and plant communities in Baihuashan area,western Beijing.Acta Phytoecol et Geobot Sin(植物生态学与地植物学学报),12(1):23～30(in Chinese)
[13] Peng S-L(彭少麟),Zhou H-C(周厚诚),Chen T-X(陈天杏),et al.1989.The quantitative characters of organization of forest communities in Guangdong.Acta Phytoecol et Geobot Sin(植物生态学与地植物学学报),13(1):10～17(in Chinese)
[14] Qian Y-Q(钱迎倩),Ma K-P(马克平) eds.1994.Principle and Methodologies of Biodiversity Studies.Beijing:China Science and Technology Press.141～165(in Chinese)
[15] Sutherland WJ ed.1996.Trans.Zhang J-T(张金屯).1999.Handbook of Ecological Survey Method.Beijing:Scientific and Technical Document Press.(in Chinese)
[16] Wang X-P(王献溥),Liu Y-K(刘玉凯) eds.1994.Theory and Practice of Biodiversity.Beijing: China Environment Science Press.39～42(in Chinese)
[17] Whittaker RH.1969.Evolution of diversity in plant communities.Ecology, 50:417～428
[18] Whittaker RH ed.1970.Trans.Yao B-J(姚璧君).1977.Communities and Ecosystems.Beijing: Science Press.6～87(in Chinese)
[19] Yue T-X(岳天祥).2001.Studies and questions of biological diversity.Acta Ecol Sin(生态学报),21(3):462～467(in Chinese)
[20] Zhang G-F(张光富).2000.Species diversity of a shrub community in Tiantong region,Zhejiang Province and its implication for succession.Chin Biodiv(生物多样性), 8(3):271～276(in Chinese)