Simulations to True Animals’ Long-Distance Geomagnetic Navigation
Simulations to True Animals’ Long-Distance Geomagnetic Navigation
复制标题
模拟真实动物 – 长距离地磁导航
DOI:
10.1109/tmag.2016.2600540
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发表时间:
2017
影响因子:
2.1
通讯作者:
Lixin Ran
中科院分区:
文献类型:
--
作者:
Dexin Ye;Yongzhi Sun;Changzhi Li;Lixin Ran
How animals navigate in their cross-continental migration has puzzled scientists for centuries. To date, the mechanism behind this mysterious navigation remains unclear. In this paper, a hypothesis is developed and computer simulations have been performed to investigate long-distance animal navigation. Simulation results show that animals may be able to complete their long-distance navigation by observing a spatial angle included by the geomagnetic field line and a geographic direction, without necessarily knowing any prior landmark information. Our results not only match existing observation reports in detail on the long-distance migration routes of animals, but also are able to explain the conflicting evidence on the role of geomagnetic field in animal navigation. We think our results could help reveal the actual mechanism of animal navigation. This paper also provides a potential solution for global and local area navigation of mankind and machines assisted by artificial sensors.
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DOI:
10.1098/rspb.2010.2106
发表时间:
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影响因子:
4.7
作者:
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通讯作者:
Alerstam, Thomas
影响因子:
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DOI:
10.1109/36.225519
发表时间:
1993-05
期刊:
IEEE Trans. Geosci. Remote. Sens.
影响因子:
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通讯作者:
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