扩散驱动的人口统计学--图灵模型作为沉降主义出现的概念
Diffusion-driven demographics -- Turing model as a concept for the emergence of sedentism
摘要:
静坐是人类历史上的一个决定性时刻。在一篇评论文章中,Kay和Kaplan量化了早期人类定居点的土地使用情况,发现sedentism和农业的出现齐头并进。对于这些定居点来说,可以确定两个主要的土地使用类别,即耕作和生活,而对于狩猎采集社会来说,没有明显的区别。在两个不同群体的行为中寻找这一点是很自然的,定居者和农民。两个不同的区域和两个群体的发展使我们假设,定居点的出现是扩散驱动的图灵不稳定性的结果。在这篇简短的通讯中,我们进一步说明了这一点,并表明这导致了一种定期的定居安排,这种安排今天在农业地区仍然可以看到。
英文摘要:
Sedentism was a decisive moment in the history of humankind. In a review article Kay and Kaplan quantified land use for early human settlements and found that sedentism and the emergence of farming go hand in hand. For these settlements two primary land use categories, farming and living, can be identified, whereas for hunter gatherer societies no distinct differences can be made. It is natural to search for this in the behavior of two different groups, settlers and farmers. The development of two distinct zones and the two groups lead us to the hypothesis that the emergence of settlements is the result of diffusion-driven Turing instability. In this short communication we further specify this and show that this results in a regular settlement arrangement as can still be seen today in agricultural regions.
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