Features of migration processes of the Komi Republic in 1990-2020

IF 1.4 4区化学 Q4 CHEMISTRY, PHYSICAL

Colloid Journal Pub Date : 2023-08-24 DOI:10.19110/1994-5655-2023-3-35-43

N. Zhuravlev

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引用次数: 0

Abstract

The northern regions of our country are characterized by a significant migration decline. The Komi Republic stands out among them with the highest values of indicators of migration outflow of the population. Operating with statistical data, the article analyzes the migration processes of the Komi Republic for the period from 1990 to 2020. The purpose of the study is to identify the features of migration in the region, depending on its direction and period. The article presents the results of the analysis of migration turnover, the specifics of migration flows of internal and interregional migration, as well as the dynamics of migration exchange between urban and rural territories. According to the re¬sults, it was found that internal migration flows are directed to the capital of the region, acting as a socio-economic and educational center. The largest outflow of population is char¬acteristic of cities whose economic specialization has now lost relevance. Migration within the region is characterized by an influx of population from rural areas to the city, and the share of the village in interregional migration is significantly inferior to the city. Despite the continuing migration decline of the population, the intensity of migration is decreasing by 2020, due to a decrease in the number of both departures and arrivals, the difference between migration from the city and from the countryside is decreasing.

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1990-2020年科米共和国移民过程特征

我国北部地区的特点是人口迁移显著减少。科米共和国在这些国家中表现突出，其人口移徙流出指标的数值最高。本文运用统计数据，分析了科米共和国1990年至2020年的人口迁移过程。研究的目的是确定该地区根据其方向和时期的迁移特征。本文介绍了移徙流动的分析结果，内部和区域间移徙流动的具体情况，以及城市和农村地区之间移徙交换的动态。根据调查结果，发现内部移民流向该区域的首都，作为社会经济和教育中心。人口外流最严重的是那些经济专业化已经失去意义的城市。区域内移徙的特点是人口从农村涌入城市，而村庄在区域间移徙中所占的比例明显低于城市。尽管人口迁移继续下降，但到2020年，由于迁出和迁入人数的减少，迁移的强度正在下降，城市和农村之间的迁移差异正在缩小。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Colloid Journal 化学-物理化学

CiteScore

2.20

自引率

18.20%

发文量

审稿时长

6-12 weeks

期刊介绍： Colloid Journal (Kolloidnyi Zhurnal) is the only journal in Russia that publishes the results of research in the area of chemical science dealing with the disperse state of matter and surface phenomena in disperse systems. The journal covers experimental and theoretical works on a great variety of colloid and surface phenomena: the structure and properties of interfaces; adsorption phenomena and structure of adsorption layers of surfactants; capillary phenomena; wetting films; wetting and spreading; and detergency. The formation of colloid systems, their molecular-kinetic and optical properties, surface forces, interaction of colloidal particles, stabilization, and criteria of stability loss of different disperse systems (lyosols and aerosols, suspensions, emulsions, foams, and micellar systems) are also topics of the journal. Colloid Journal also includes the phenomena of electro- and diffusiophoresis, electro- and thermoosmosis, and capillary and reverse osmosis, i.e., phenomena dealing with the existence of diffusion layers of molecules and ions in the vicinity of the interface.