编号 zgly0000312520

文献类型 期刊论文

文献题名 The Relationship of Black—necked Crane Migration to the Uplift of the Qinghai—tibetan Plateau

作者 BAIXiu-juan  MAJian-zhang 

作者单位 Northeast Agricultural University 

母体文献 Journal of Northeast Agricultural University; 东北农业大学学报: 英文版 

年卷期 2003,10(1)

页码 55-59

年份 2003 

分类号 Q959.7 

关键词 青藏高原  鸟类  迁徙  生殖生理学  地理分布  发生机制  地质运动  相关性 

文摘内容 Bird migration is a seasonal movement between breeding and wintering grounds. Opinions are widely divided on the reasons for this movement. According to biological data including: geographic distribution, reproductive physiology,comparison of breeding and wintering habitats ,geological data including Qinghai-Tibetan Plateau uplift and Quatemary Period glaciation ,it is inferred that bird migration is a survival mechanism,and that migration originated on the breeding grounds。