Extraction of "the High-density Hillside Districts" in Nagasaki Prefecture

DOI 3 Citations Open Access

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Other Title
  • 長崎県における高密度斜面市街地の抽出　　長崎市および佐世保市を中心に
  • 長崎市および佐世保市を中心に

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Description

In this study, we calculated the grade of each urban district by using 50m mesh data of eight cities of Nagasaki prefecture, and clarified the grade distribution. We extracted the characteristics of each city by piling up the data of densely inhabited district (40 persons/ha) on the grade distribution. The result demonstrated that these cities were separated into two groups from the difference of the grade. One includes Nagasaki and Sasebo, and another includes the other six cities. Therefore, the urban districts of over 10 degrees grade where the inhabitants live under condition of over 40 persons/ha were defined as "the high-density hillside districts". And, the difference between the population density and the ratio of aged population of "the high-density hillside districts" in Nagasaki and Sasebo was clarified. Lastly, the result showed that "the high-density hillside districts" of Nagasaki were more abounding than that of Sasebo.

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Details 詳細情報について

  • CRID
    1390282679450624768
  • NII Article ID
    130003640281
  • DOI
    10.5638/thagis.9.2_75
  • ISSN
    21855633
    13405381
  • Text Lang
    ja
  • Data Source
    • JaLC
    • Crossref
    • CiNii Articles
    • OpenAIRE
  • Abstract License Flag
    Disallowed

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