| Title Alternative | OKADO Masakatsu, OKADA Tomohiro, KAWAUCHI Atsushi, KAWANISHI Hidemichi, and TAKAOKA Hiroyuki (Eds.). Connecting the history of 'survival': Ten years after the Earthquake, from the intersection of 'City of Memory' and 'New Town' |
|---|---|
| JaLCDOI | 10.18926/66203 |
| FullText URL | jdc_003_315.pdf |
| Author | IMAZU, Katsunori| |
| Amo Type | 新刊紹介 (New Book) |
| Publication Title | Dynamics of Civilizations |
| Published Date | 2024-03-25 |
| Volume | volume3 |
| Publisher | 岡山大学文明動態学研究所 |
| Start Page | 315 |
| End Page | 316 |
| ISSN | 2436-8326 |
| Content Type | Article |
| language | Japanese |
| Copyright Holders | © 2024 by RIDC |
| File Version | publisher |
| Title Alternative | Disasters and human life |
|---|---|
| JaLCDOI | 10.18926/66191 |
| FullText URL | jdc_003_055.pdf |
| Author | IMAZU, Katsunori| |
| Amo Type | 特集：災害と文明・地域社会 (Special Issue: Disasters, civilization, and local society) |
| Publication Title | Dynamics of Civilizations |
| Published Date | 2024-03-25 |
| Volume | volume3 |
| Publisher | 岡山大学文明動態学研究所 |
| Start Page | 55 |
| End Page | 59 |
| ISSN | 2436-8326 |
| Content Type | Journal Article |
| language | Japanese |
| Copyright Holders | © 2024 by RIDC |
| File Version | publisher |
| FullText URL | fulltext20230414-01.pdf |
|---|---|
| Author | 今津 勝紀| |
| Published Date | 2023-03 |
| Publication Title | 島根県古代文化センター研究論集 |
| Volume | volume30 |
| Start Page | 221 |
| End Page | 238 |
| language | Japanese |
| File Version | author |
| Title Alternative | Ancient Japan from a Demographic Perspective |
|---|---|
| JaLCDOI | 10.18926/63024 |
| FullText URL | jdc_001_003.pdf |
| Author | Imazu, Katsunori| |
| Abstract | The purpose of this paper is to clarify the population dynamics of ancient Japan using spatio-temporal information science. Spatio-temporal information science is a computer simulation of time and space. In the first half of the eighth century, the population under the rule of the Japanese Ritsuryō State was about 4.5 million, and the country was in a state of chronic famine. In the first half of the ninth century, the population distribution showed a mosaic-like pattern with high population density in the central and western archipelago. With the exception of infectious diseases such as smallpox, famine caused by drought and rainstorms, and the resulting epidemics, were confined to regional areas, and the population of the areas seriously affected by famine and epidemics declined significantly. In the eighth century, the average annual population growth rate was between 0.1% and 0.2%, and the total population in the first half of the ninth century is estimated to have been between 5 million and 5.5 million. |
| Keywords | Simulation demography ancient Japan population |
| Amo Type | 論文(Research Articles) |
| Publication Title | Dynamics of Civilizations |
| Published Date | 2022-03 |
| Volume | volume1 |
| Publisher | 岡山大学文明動態学研究所 |
| Start Page | 3 |
| End Page | 20 |
| ISSN | 2436-8326 |
| Content Type | Journal Article |
| language | Japanese |
| Copyright Holders | © 2022 by RIDC |
| File Version | publisher |
| NAID | 120007188370 |
| JaLCDOI | 10.18926/okadai-bun-kiyou/61243 |
|---|---|
| Title Alternative | A Demographic Simulation Study of Ancient Japan |
| FullText URL | jfl_073_(001)_(014).pdf |
| Author | Imazu, Katsunori| |
| Publication Title | Journal of the Faculty of Letters Okayama University |
| Published Date | 2020-12-22 |
| Volume | volume73 |
| Start Page | 66 |
| End Page | 53 |
| ISSN | 0285-4864 |
| language | Japanese |
| File Version | publisher |
| FullText URL | fulltext.pdf |
|---|---|
| Author | IMAZU, Katsunori| |
| Published Date | 2020-05 |
| Publication Title | 歴史科学 |
| Issue | issue241 |
| Start Page | 22 |
| End Page | 35 |
| Content Type | Journal Article |
| language | Japanese |
| OAI-PMH Set | 岡山大学 |
| File Version | publisher |
| FullText URL | rpkj_2019_013_025.pdf |
|---|---|
| Author | Imazu, Katsunori| |
| Publication Title | 岡山大学文学部プロジェクト研究「ジェンダーの多層性に関する領域横断的研究」記録集 |
| Published Date | 2019-03-29 |
| Start Page | 13 |
| End Page | 25 |
| language | Japanese |
| File Version | publisher |
| JaLCDOI | 10.18926/okadai-bun-kiyou/56881 |
|---|---|
| FullText URL | jfl_071_(001)_(019).pdf |
| Author | Imazu, Katsunori| |
| Publication Title | Journal of the Faculty of Letters Okayama University |
| Published Date | 2019-06-28 |
| Volume | volume71 |
| Start Page | (1) |
| End Page | (19) |
| ISSN | 0285-4864 |
| language | Japanese |
| File Version | publisher |
| NAID | 120006648631 |
| Title Alternative | Spatial Analysis and Ecological Approach to Local Society in Ancient Japan |
|---|---|
| FullText URL | 786_63_74_2015.pdf |
| Author | Imazu, Katsunori| |
| Note | 本研究は、「空間解析を通じた日本古代地域社会の研究」（基盤研究（C）研究代表者 岡山大学・社会文化科学研究科・教授･今津勝紀 課題番号15K02833）の成果である。| |
| Published Date | 2015-10 |
| Publication Title | Historical Journal |
| Issue | issue786 |
| Publisher | 歴史科学協議会 |
| Start Page | 63 |
| End Page | 74 |
| ISSN | 0386-8907 |
| NCID | AN00255224 |
| Content Type | Journal Article |
| language | Japanese |
| OAI-PMH Set | 岡山大学 |
| File Version | author |
| NAID | 40020584694 |
| Official Url | http://www.maroon.dti.ne.jp/rekikakyo/magazine/contents/kakonomokuji/786.html| |
| Author | 今津 勝紀| |
|---|---|
| Published Date | 2012-03-30 |
| Publication Title | 岡山市造山古墳群の調査概報 |
| Content Type | Research Paper |
| FullText URL | rpkp_013.pdf |
|---|---|
| Author | Imazu, Katsunori| |
| Publication Title | 岡山大学文学部プロジェクト研究報告書 |
| Published Date | 2009-09-16 |
| Volume | volume13 |
| Start Page | 1 |
| End Page | 61 |
| language | Japanese |
| File Version | publisher |
| FullText URL | 011_007_020.pdf |
|---|---|
| Author | Imadu, Katsunori| |
| Publication Title | 岡山大学文学部プロジェクト研究報告書 |
| Published Date | 2008-03-31 |
| Volume | volume11 |
| Start Page | 7 |
| End Page | 20 |
| language | Japanese |
| File Version | publisher |
