地形断面図を重ねて表示する「Web 地形断面図メーカー」サイトの開発と地理教育での利用<人文・社会科学>

In this research, I developed a web site to show multiple topographic profiles and examined how to use it in geographical education. Topographic profiles have less information than contour lines and hypsometric tints, which represent topographic features in two dimensions. However, topographic profiles have the advantage that anyone can easily read profile of topology and compare topographic features of different regions and scales. The web site named "Web Topographic Profile Maker" I developed can create and display multiple topographic profiles and stream profiles using elevation tiles in the GSI Maps.textapplication/pdfdepartmental bulletin pape

明治後期発行『群馬県営業便覧』および『栃木県営業便覧』の市町村別記載範囲について＜短報＞

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1930年代の東京市における郊外化、工業立地および通勤流動の関係<人文・社会科学>

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中学校社会科地理教育における地球儀を用いた正距方位図法の作図<渋谷治美教授退職記念特集>

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時系列地形図閲覧ソフト『今昔マップ2』への東日本大震災被災地域データセットの追加について＜短報＞

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1930年代から1940年代にかけて作成された工場名簿の特徴 : 『全国工場通覧』、『常時使用労働者百人以上を有する工場鉱山等調』、『全国工場鉱山名簿』<人文・社会科学>

During the 1930s and 1940s, some factory directories were created in Japan. This paper discusses the characteristics of three factory directories and examines their usefulness in comparison with the census of manufacture. The "National Directory of Factories” (‘Zenkoku kojyo turan’) is a list of factories employing five or more workers, compiled from the factory forms in the census of manufacture conducted Ministry of Commerce and Industry. However, depending on the period, the number of workers is not listed, and for the period from the 1930s to the 1940s, the size of the number of workers is listed from the 1947 edition. The "Survey of Factories and Mines employing more than 100 workers"(‘Jyoji siyo rodosya 100 ninn ijyo wo yusuru kojyo kozan tou sirabe’) is a confidential list of factories prepared by the Social Affairs Bureau's Labor Department of the Ministry of Home and the Ministry of Health and Welfare. This survey is thought to have been based on a labor-related survey. The “National Directory of Factories and Mines” (‘Zenkoku kojyo kouzan meibo’) is a list of factories employing more than 50 workers prepared by the Cooperative Association, using data from the Social Affairs Bureau of the Ministry of Home. With regard to the usefulness and comprehensiveness of the data, the "Survey of Factories and Mines employing more than 100 workers" and the “National Directory of Factories and Mines” are close to the number of factories and workers in the census of manufacture and are considered to cover most of the factories with more than the prescribed number of workers. On the other hand, few factories in the 1947 of the he "National Directory of Factories” and the 1946 of the “National Directory of Factories Mines and Plants” (‘Zenkoku kojyo, kozan, jigyojyo meibo’) were listed in common with both, revealing that both had significant omissions.textapplication/pdfdepartmental bulletin pape

小地域別にみた東日本大震災被災地における死亡者および死亡率の分布＜論文＞

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就職.進学移動と国内人口移動の変化に関する分析

This study explains the migration trends between metropolitan areas and non-metropolitan areas in Japan since the 1970s. The result of the analysis are summarized as follows...textapplication/pdfdepartmental bulletin pape

標高タイルを利用した等高線作成Web サイト「Web 等高線メーカー」の開発とそのアルゴリズム＜論文＞

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戦時期から復興期にかけての東京の通勤圏の拡大に関する制度論的考察 : 住宅市場の変化・転入抑制および通勤手当の普及の観点から

This paper analyzes the expansion of Tokyo's commuting zone for the duration encompassing the Second World War and ending during the post-war reconstruction period. This paper will also debate the institutional factors that influenced this expansion. Previous research into the growth of metropolitan Tokyo has focused either on the period following the rapid economic growth of the 1960s, or has focused on the changes that occurred between World War One and World War Two. However, the sheer number of commuting workers increased dramatically between 1930 and 1955. By 1955, the suburbs where over 10% of workers plied their trade in Tokyo, stretched out in a 50 km radius from the capital...textapplication/pdfdepartmental bulletin pape