松嫩平原主要草原群落放牧干扰梯度对植物多样性的影响

doi:10.11733/j.issn.1007-0435.1999.01.002

›› 1999, Vol. 7 ›› Issue (1): 8-16.DOI: 10.11733/j.issn.1007-0435.1999.01.002

松嫩平原主要草原群落放牧干扰梯度对植物多样性的影响

杨利民, 王仁忠, 李建东

东北师范大学草地研究所, 长春, 130024

出版日期:1999-02-15 发布日期:1999-02-15
基金资助:
95国家重大基础研究项目95-22-02;国家自然科学基金39730110

Effect of Grazing Disturbance Gradient on Plant Diversity of Main Grassland Communities in the Songnen Plain of China

Yang Limin, Wang Renzhong, Li Jiandong

National Laboratory of Grassland Ecological Engineering, Northeast Normal University, Changchun 130024

Online:1999-02-15 Published:1999-02-15

摘要/Abstract

摘要： 松嫩草原五个主要群落类型放牧干扰梯度对植物多样性影响的研究结果表明,在放牧过程通过牲畜的哨食、践踏作用干扰草原环境,使群落物种组成发生变化,优势地位发生更替,导致植物多样性变化。随着放牧干扰强度的增大,群落丰富度随之下降。多样性指数在中牧或重牧阶段出现峰值,主要缘于群落均匀度的增加。β多样性研究结果表明,羊草群落和羊草—杂类草群落植物多样性的耐牧性较差,而贝加尔针茅—羊草群落、贝加尔针茅—杂类草群落和贝加尔外茅—线叶菊群落,物种组成表现出较高的稳定性。

关键词: 草原群落, 放牧干扰, α多样性, β多样性, 稳定性

Abstract: This paper studied the plant diversity along grazing disturbance gradient of five of main grassland communities in the Songnen Plain of China. The results showed that the grazing disturbed pastureland environment through livestock’s gnawing and treading and changed plant species composition and population’s dominance, causing the changes of p1ant diversity. The species richness of different communities were gradually lowered with the aggravating of grazmg intensity. The peaks of diversity indices were on the moderate or heavy grazing stages and were related ’to the species evenness increases of the different communities. The intermediate disturbance hypothesis referred to the different grazint stages in the different grassland communities, and this was closely related to soil environment factors. The results of β diversity measurement showed that the plant diversity of leymus chinensis community and L. chineasis community, But S. baicalensis-herb community and S.baicalensis -Filtheium sibiricum community manifested higher stability.

Key words: Grassland community, Grazing disturbance, α diversity, β diversity, Stability

杨利民, 王仁忠, 李建东. 松嫩平原主要草原群落放牧干扰梯度对植物多样性的影响[J]. , 1999, 7(1): 8-16.

Yang Limin, Wang Renzhong, Li Jiandong. Effect of Grazing Disturbance Gradient on Plant Diversity of Main Grassland Communities in the Songnen Plain of China[J]. , 1999, 7(1): 8-16.

参考文献

[1] 马克平,1994.生物群落多样性的测度方法.生物多样性,2(3):162~168,2(4):231~239
[2] 孙儒泳、李博等编,1993.普遍生态学.北京:高等教育出版社,141~161
[3] 张新时、高琼、杨奠安等,1997.中国东北样带的梯度分析及其预测.植物学报,39(9):785~799
[4] 陈灵芝、钱迎倩,1997.生物多样性科学前沿.生态学报,17(6):565~572
[5] 李水宏,1993.放牧影响下羊草草原和大针茅草原植物多样性的变化.植物学报,35(11):877~884
[6] 杨持、叶波,1994.不同草原群系植物多样性的比较研究.内蒙古大学学报,25(2):209~214
[7] 杨利民、李建东,1996.松嫩平原主要草地群落放牧退化演替阶段的划分.草地学报,4(4):281~287
[8] 杨利民、李建东,1997.土壤盐碱化对羊草草地植物多样性的影响.草地学报,5(3):154~160
[9] 谢晋阳、陈灵芝,1994.暖温带落叶阔叶林的物种多样性特征.生态学报,14(4):337~344
[10] Auclair A N,Goff G F, 1992. Diversity relations of upland forest in the western great lakes area. Amer. Nat.,105:499~528
[11] Connell J H, 1978. Diversity in tropical rain forests and coral reefs. Science,199:1302~1310
[12] Grimes J P, 1973. Control of species diversity in herbaceous vegetation. J. Environ. Manage.,1:151~167
[13] Ludw电J A, 1988.李育中等译,1990.统计生态学.呼和浩特:内蒙古大学出版社,54~66
[14] Magurran A E, 1988. Ecological diversity and its measurement. Princeton University Press,9~45,91~100
[15] Marglef R, 1963. On certain unifying principles in ecology. Amer. Nat.,97:357~364
[16] Odum E P, 1969. The strategy of ecosystem development. Science, 164:262~364
[17] Quinn J F, Robinson G R,1987. The effects of experimental subivition of flowering plant diversity in a California) annual grassland. J. Ecol.,75(3):837~856
[18] Whittaker R H, 1972. Evolution and measurement of species diversity. Taxon.,21:213~251
[19] Whittaker R H, 1977. Evolution of species diversity in land communities. In Evolutionary Biology, Vol. 10. New York:plenum, 1~67
[20] Wilson M V, Mohler C L, 1983. Measuring compositional change along gradients. Vegetation,54:129~141

松嫩平原主要草原群落放牧干扰梯度对植物多样性的影响

Effect of Grazing Disturbance Gradient on Plant Diversity of Main Grassland Communities in the Songnen Plain of China

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