卡尔巴特盆地人口变化的形态痕迹 (公元1世纪至13世纪)
1Magyar Gyula Horticultural, Technical and Vocational Training School, Budapest, Hungary.
American journal of biological anthropology
|September 10, 2025
概括
在卡尔巴特盆地对1597个人的头骨分析揭示了人口连续性和重组. 阿瓦尔人 (Avars) 的人口表现出明显的模式,在早期和晚期群体之间注意到男性差异,这表明复杂的人口统计历史.
科学领域:
- 物理人类学 物理人类学
- 生物考古学的生物考古学
- 人口遗传学 人口遗传学
背景情况:
- 卡尔巴特盆地的中世纪早期 (公元1世纪至13世纪) 经历了大量的人口流动和文化转变.
- 了解人口连续性和不连续性对于重建该地区的人口历史至关重要.
研究的目的:
- 探索从公元1世纪到13世纪的卡尔巴特盆地骨形态变异和人口连续性.
- 评估主要考古学群体之间的生物学差异和相似之处,包括阿瓦尔人,匈牙利征服者和阿尔帕迪亚时代的人口.
主要方法:
- 分析了1597个成年人的头骨,使用了6个神经头骨测量.
- 使用堪培拉距离计算形态距离.
- 应用规范变量分析 (CVA),多维缩放 (MDS) 和MANOVA进行跨组差异化.
主要成果:
- 大多数考古学群体之间观察到显著的形态变异.
- 阿瓦尔人群表现出不同的形态模式,特别是晚期阿瓦尔人群.
- 在阿瓦尔人与吉比德族,萨尔马提亚族和过渡族群之间发现了最强的分离.
结论:
- 有证据表明,在某些情况下 (例如,早期晚期阿瓦尔人,征服-阿尔帕迪亚时代) 存在人口连续性,但也存在人口重组,特别是在男性中.
- 这些发现与基因研究一致,表明阿瓦尔社区的父系血统和当地亲属关系.
- 形态测量与多变量统计相结合,有效地重建了中世纪早期的中欧人口历史.
更多相关视频
07:20Laboratory and Field Protocol for Estimating Sheet Erosion Rates from Dendrogeomorphology
Published on: January 7, 2019
8.2K
08:09Measuring and Mapping Patterns of Soil Erosion and Deposition Related to Soil Carbonate Concentrations Under Agricultural Management
Published on: September 12, 2017
12.3K
相关概念视频
Global Climate Change
28.7K
Throughout its ~4.5 billion year history, the Earth has experienced periods of warming and cooling. However, the current drastic increase in global temperatures is well outside of the Earth’s cyclic norms, and evidence for human-caused global climate change is compelling. Paleoclimatology, the study of ancient climate conditions, provides ample evidence for human-caused global climate change by comparing recent conditions with those in the past.
28.7K
Population Growth
27.8K
Population size is dynamic, increasing with birth rates and immigration, and decreasing with death rates and emigration. In ideal conditions with unlimited resources, populations can increase exponentially, which plots as a J-shaped growth rate curve of population size against time. This type of curve is characteristic of newly-introduced invasive species, or populations that have suffered catastrophic declines and are rebounding.
27.8K
The Evidence for Evolution
47.6K
Genetic variations accumulating within populations over generations give rise to biological evolution. Evolutionary changes can result in the formation of novel varieties and entire new species. These changes are responsible for the diverse forms of life inhabiting the planet. The evidence for evolution suggests that all living organisms descended from common ancestors.
47.6K
Speciation Rates
22.6K
Overview
22.6K
Conservation of Declining Populations
12.5K
Conservation of declining population focuses on ways of detecting, diagnosing, and halting a population decline. The approach uses methods to prevent populations from going extinct.
12.5K
Changes in the Appendicular Skeleton with Age
3.4K
The upper and lower limb initially develops as a small bulge called a limb bud, which appears on the lateral side of the early embryo. The upper limb bud appears near the end of the fourth week of development, with the lower limb bud appearing shortly after.
Initially, the limb buds consist of a core of mesenchyme covered by a layer of ectoderm. The ectoderm at the end of the limb bud thickens to form a narrow crest called the apical ectodermal ridge. This ridge stimulates the underlying...
Initially, the limb buds consist of a core of mesenchyme covered by a layer of ectoderm. The ectoderm at the end of the limb bud thickens to form a narrow crest called the apical ectodermal ridge. This ridge stimulates the underlying...
3.4K
