2021
DOI: 10.3390/su13169382
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A New Index to Assess Vulnerability to Regional Shrinkage (Hollowing out) Due to the Changing Age Structure and Population Density

Abstract: In South Korea, there is an awareness of the risks of regional shrinkage and depopulation due to demographic changes and unbalanced population distribution. With concerns about the extinction of local cities and the hollowing out of rural communities, scholars have increasingly called for new population indices or indicators to evaluate the current state of the local population. The purpose of this study was to develop a vulnerability index to effectively analyze the age structure and population changes associ… Show more

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Cited by 5 publications
(2 citation statements)
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“…In recent years, research on the changing use of rural construction lands has attracted increasing attention from scholars, especially regarding the rural hollowing-out phenomenon. At present, research considering the hollow villages in China mainly focuses on their formation mechanisms [10][11][12][13], influencing factors [14][15][16][17], driving-force mechanisms [11,13,18], degree measurements [19][20][21], and comprehensive land remediation [22][23][24]. For example, Wang et al [11] believed that traditional hollowing in rural areas was mainly formed by a combination of land, population, and industry.…”
Section: Research Progress Of Rural Hollowingmentioning
confidence: 99%
“…In recent years, research on the changing use of rural construction lands has attracted increasing attention from scholars, especially regarding the rural hollowing-out phenomenon. At present, research considering the hollow villages in China mainly focuses on their formation mechanisms [10][11][12][13], influencing factors [14][15][16][17], driving-force mechanisms [11,13,18], degree measurements [19][20][21], and comprehensive land remediation [22][23][24]. For example, Wang et al [11] believed that traditional hollowing in rural areas was mainly formed by a combination of land, population, and industry.…”
Section: Research Progress Of Rural Hollowingmentioning
confidence: 99%
“…However, identifying the population hollowing out issues are more complicated than a single socio-economic phenomenon, and the concept of population hollowing out needs to be comprehensively described using multi-source data based on multiple perspectives. Additionally, previous studies on population hollowing out were mainly concentrated on its connotation and formation mechanism [34], evolution law and stage features [35], affecting factors and driving forces [36,37], reclamation potential and measure [38], policy-making, et al [39][40][41][42]. Overall, most published research focused on the quantitative determination and regional spatial heterogeneity of population hollowing out at political boundary scale on a single time cross-section.…”
Section: Introductionmentioning
confidence: 99%