An experimental study of the biological effects of geomagnetic disturbances: The impact of a typical geomagnetic storm and its constituents on plants and animals
An experimental study of the biological effects of geomagnetic disturbances: The impact of a typical geomagnetic storm and its constituents on plants and animals
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DOI：
10.1016/j.jastp.2014.01.020
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发表时间：
2014-04-01
影响因子：
1.9
通讯作者：
Osipova, Elena A.
中科院分区：
文献类型：
--
作者：
Krylov, Viacheslav V.;Zotov, Oleg D.;Osipova, Elena A.
自然发生的地磁暴已被证明与生物体生物过程的变化有关。在磁暴期间地磁场的变化是复杂的，并且包含频率高达0.001 Hz的地磁场的缓慢变化和通常在0.001-5 Hz范围内观察到的各种地磁脉动。关于地磁风暴的频率成分对生物体的影响最大，人们知之甚少。本文用实验的方法证明了不同类群的生物主要对地磁场的缓慢变化作出反应，这一变化对应于磁暴的主相和恢复相的初期。1型脉动，这通常被认为是地磁扰动的生物有效元素，并没有影响控制参数在我们的实验。本文可作为深入探讨地磁场缓慢波动对生物体影响的起点。(C)2014爱思唯尔有限公司版权所有。
Naturally occurring geomagnetic storms have been shown to correlate with changes in organisms' biological processes. Changes in the geomagnetic field during a geomagnetic storm are complex and contain both slow changes of the geomagnetic field with frequencies of up to 0.001 Hz, and various geomagnetic pulsations observed in general to be within the range of 0.001-5 Hz. Little is known about what frequency constituent of geomagnetic storms has the strongest effect on living organisms. This paper uses an experimental approach to demonstrate that organisms from different taxa principally respond to slow changes of the geomagnetic field corresponding with the main phase and the initial period of the recovery phase of a geomagnetic storm. Pc1 type pulsations, which are commonly regarded as biologically effective elements of geomagnetic disturbances, did not affect controlled parameters in our experiments. This paper may serve as a starting point for a thorough inquiry into the influence of slow fluctuations of the geomagnetic field on organisms. (C) 2014 Elsevier Ltd. All rights reserved.