Long migration flights of birds

被引:0
|
作者
Denny, Mark
机构
关键词
migration; lifting line theory; power curve; POWER CURVES; SPEEDS; PIGEON;
D O I
10.1088/0143-0807/35/3/035016
中图分类号
G40 [教育学];
学科分类号
040101 ; 120403 ;
摘要
The extremely long migration flights of some birds are carried out in one hop, necessitating a substantial prior build-up of fat fuel. We summarize the basic elements of bird flight physics with a simple model, and show how the fat reserves influence flight distance, flight speed and the power expended by the bird during flight.
引用
收藏
页数:9
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