作为自组织复杂性的球状闪电
Ball Lightning as a Self-organized Complexity
摘要:
在等离子体中自发产生的复杂球形空间电荷结构的实验中,提出了一种自组织的方案来解释球形闪电现象。起源于热等离子体,突然在闪电击中地球表面的地方产生,球形闪电的出现证明了自然界通过自组织产生复杂结构的能力,这些结构能够通过与周围环境交换物质和能量来确保自己的存在。它们随后的进化取决于它们出生的环境。在当代地球条件下,这种复杂性的寿命相对较短。一个类似的自组织机制,产生简单的火花在地球的大气层(化学反应等离子体)的建议,以解释复杂性的起源能够演变成前生物的结构。
英文摘要:
The ball lightning phenomenon is explained in the frame of a self-organization scenario suggested by experiments performed on the spontaneously generated complex spherical space charge configuration in plasma. Originated in a hot plasma, suddenly created in a point where a lightning flash strikes the Earth surface, the ball lightning appearance proves the ability of nature to generate, by self-organization, complex structures able to ensure their own existence by exchange of matter and energy with the surroundings. Their subsequent evolution depends on the environment where they are born. Under contemporary Earth conditions the lifetime of such complexities is relatively short. A similar self-organization mechanism, produced by simple sparks in the earl Earth's atmosphere (chemically reactive plasma) is suggested to explain the genesis of complexities able to evolve into prebiotic structures.
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