We show that sharks use the Earth’s magnetic field for homeward orientation • This ability is useful for navigation and possibly maintaining population structure Summary Migration is common in marine animals,1,2,3,4,5and use of the map-like information of Earth’s magnetic field appears to...
doi:10.1016/S0262-4079(12)60020-7Ensuring some offspring ‘read’ Earth's magnetic fields incorrectly may be key to how turtles deal with the shifts to the field that occur each yearAnil AnanthaswamyThe New Scientist
Map of the Declination of the Earth's Magnetic Field over France vintage engraved illustration. Dictionary of Words and Things - Larive and Fleury - 1895,站酷海洛,一站式正版视觉内容平台,站酷旗下品牌.授权内容包含正版商业图片、艺术插画、矢量、视频、音乐素
ies for take-off]]>Satellite trio will unravel mysteries of planet's inner dynamo and could even find iron mines from space.doi:10.1038/nature.2013.14212SchiermeierQuirinNature
Some animals can sense the earth's magnetic field (磁场),while humans can't.This magnetic field guides a certain kind of fish when they swim a long way to a place and then back.How can this kind of fish do that?It is still a mystery.Scientists have no good an...
20. The mapping service system of claim 19, wherein the vertex annotation module is for specifying different road casings for different types of road segments. Description:CLAIM OF BENEFIT TO PRIOR APPLICATIONSThis application claims the benefit of U.S. Provisional Application 61/656,032, entitled...
THE MYSTERY of the migrating sea turtle may have been solved. Scientists have shown that the marine reptile can use the earth's magnetic field as both a compass and a map.
earth magnetic field; a step d of discriminating and determining a required earth magnetic field value; a step e of collecting the earth magnetic field value in accordance with the sampling interval; a step f of generating an earth magnetic field map with the collected value; and step g of ...
Furthermore, surface surveys may not identify the critical geologic structures that are necessary for the assembly of mineralized systems and other Earth resources [12,13]. The fusion of geochemical and geophysical data may have broad applications in mineral discovery [9,14,15,16]. Recently, the...