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四川卧龙亚高山林线生态交错带群落的种多度关系
石培礼1; 李文华1; 刘兴良2; 王金锡2
2000
Source Publication生态学报
ISSN1000-0933
Volume020Issue:003Pages:384
Abstract以盖度作为物种多度指标,用描述物种多度分布的模型:断棍分布、几体级数分布、对数级数分布和截尾对数正态分布研究了卧龙巴郎山岷江冷棚林线交错带附近草本群落的种--我镀分布关系。结果表明,截尾对数正态分布和对数级数分布能较好地拟合交错带附近群落的种-多度分布,截尾对数正态分布模型更适合交错带群落,对数级数分布 较好地适合亚高山草甸群落。对数级数分布的参数α和对数正态分布的参数λ是反映群落结构特征内在性质
Language英语
Document Type期刊论文
Identifierhttp://ir.igsnrr.ac.cn/handle/311030/78759
Collection中国科学院地理科学与资源研究所
Affiliation1.中国科学院地理科学与资源研究所
2.四川省林业科学院
First Author Affilication中国科学院地理科学与资源研究所
Recommended Citation
GB/T 7714
石培礼,李文华,刘兴良,等. 四川卧龙亚高山林线生态交错带群落的种多度关系[J]. 生态学报,2000,020(003):384.
APA 石培礼,李文华,刘兴良,&王金锡.(2000).四川卧龙亚高山林线生态交错带群落的种多度关系.生态学报,020(003),384.
MLA 石培礼,et al."四川卧龙亚高山林线生态交错带群落的种多度关系".生态学报 020.003(2000):384.
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