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濒危植物南川升麻种群数量动态的分析
岳春雷1; 江洪2; 朱荫湄1
2002
Source Publication生态学报
ISSN1000-0933
Volume022Issue:005Pages:793
Abstract运用种群静态生命表、生殖力表和Leslie矩阵模型,研究了中国特有的濒危植物南川升麻种群数量动态过程。结果表明,南川升麻种群为衰退型种群,种群的净增殖率、内禀增长率和周限增长率较低,种群世代周期偏长,在25a内种群幼苗数量和总数量呈现出持续下降的趋势。南川升麻种群经历了两次死亡高峰期,受到了环境筛的强烈过滤作用。
Language英语
Document Type期刊论文
Identifierhttp://ir.igsnrr.ac.cn/handle/311030/102328
Collection中国科学院地理科学与资源研究所
Affiliation1.浙江大学
2.中国科学院地理科学与资源研究所
Recommended Citation
GB/T 7714
岳春雷,江洪,朱荫湄. 濒危植物南川升麻种群数量动态的分析[J]. 生态学报,2002,022(005):793.
APA 岳春雷,江洪,&朱荫湄.(2002).濒危植物南川升麻种群数量动态的分析.生态学报,022(005),793.
MLA 岳春雷,et al."濒危植物南川升麻种群数量动态的分析".生态学报 022.005(2002):793.
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