著者
三木 理史
出版者
公益社団法人 日本地理学会
雑誌
E-journal GEO (ISSN:18808107)
巻号頁・発行日
vol.17, no.2, pp.230-248, 2022 (Released:2022-07-28)
参考文献数
36

自然災害に比較して地理的基底要因への注目の少ない重大鉄道事故について,1971年近畿日本鉄道大阪線での正面衝突事故を例として5つの論点から分析した.その結果,事故現場がトンネル掘削技術と経費削減のため山間急勾配を受容して建設されたこと,勾配区間に上り列車優先で垣内信号所を特設したこと,同所の保安設備が下り列車に対して貧弱であったことが明らかになった.そして事故区間は,当該線開通が周辺村落の寒村化を促して非常時の連絡手段に乏しく,また平時から集落と鉄道との稀薄な関係が救助活動の遅れを生んだことも解明できた.
著者
三木 理史
出版者
公益社団法人 日本地理学会
雑誌
地理学評論 Ser. A (ISSN:00167444)
巻号頁・発行日
vol.67, no.10, pp.677-700, 1994-10-01 (Released:2008-12-25)
参考文献数
46
被引用文献数
2

わが国において鉄道を中心とした近代交通体系の形成は,これまで旅客・貨物輸送数量の変化を指標にして考察され,1906~1907年の鉄道国有化がその契機になったと指摘されてきた.しかし,交通の階層差を問題とせず,また輸送数量に依存してきた既往の見解には再考の余地があるように思われる.そこで,幹線鉄道と私鉄路線の結節形態に視点を置く歴史地理学的手法で,路線の階層差を踏まえた考察を試みた. その結果, 1906~1907年の鉄道国有化は,上中位路線を組織化して近代交通体系の形成を促;進する機能を果たしたが,完成には至らなかったと判断せざるをえない.主として鉄道国有化以後に建設された下位路線は,1930年代から1940年代前半にかけての交通統制によって近代交通体系への組織化が進行した.したがって,わが国の近代交通体系の形成には,鉄道国有化に加えて交通統制が重要な機能を果たしたと考えられる.
著者
三木 理史
出版者
一般社団法人 人文地理学会
雑誌
人文地理 (ISSN:00187216)
巻号頁・発行日
vol.61, no.5, pp.373-391, 2009 (Released:2018-01-10)
参考文献数
99

This paper clarifies the decline of the municipal monopoly of urban traffic facilities by analyzing transport coordination in Osaka City after World War II. First, the author hypothesizes that influences in urban traffic planning were reversed between the Ministry of Construction (the Ministry of the Interior before World War II) and the Ministry of Transport (the Ministry of Railways before World War II) before and after World War II, by concentrating on the Urban Transportation Council which played an important part in subsequent transport coordination. This is considered from two points:Transport management generally consists of both infrastructure and transport systems. The Ministry of Railways that regarded transport systems as businesses had difficulty controlling urban areas where the ratio of tram traffic was much higher than railway traffic, because the Ministry of the Interior, which regarded transport systems as belonging to infrastructure, dominated urban areas through the Urban Planning Central Council. However, the Urban Planning Central Council was abolished in 1941 under the influence of the wartime regime. Therefore, urban planning works were weakened because the Ministry of Interior was also dissolved. Since the municipal monopoly of urban traffic facilities in Osaka City was the basis of urban planning that was greatly controlled by that ministry, it was thought to be obligated to conflict with the Ministry of Transport after World War II.The Ministry of Transport, which was organizationally constructed in 1949, promoted the Traffic Council to democratize traffic administration. The Traffic Council was related to the Land Transport Coordination Council from before World War II due to changes in transport legislation. The Urban Transportation Council used to be the Transport Coordination Council before World War II because it was constructed as one branch of the Traffic Council in 1955.This paper considers the decline of the municipal monopoly of urban traffic facilities in Osaka from these two circumstances. Although necessarily unsettled before World War II, the municipal monopoly of urban traffic facilities was restored to reflect the desires of the wartime regime. The Ministry of Transport tried to break through using G. H. Q. support immediately after World War II; in spite of this, ideas of municipal control continued to be entrenched. However, urban areas had spread rapidly because residents were fleeing to the suburbs to escape the bombing in the cities during the war. Because the municipality had difficulty monopolizing transport businesses in municipal areas due to serious traffic jams and increased automobile traffic during the era of high economic growth, the municipal monopoly of urban traffic facilities lost geographical validity. Therefore, because the construction of municipal subway lines was very expensive, the municipal monopoly of urban traffic facilities also lost economic viability. As a result, the municipal monopoly of urban traffic facilities declined rapidly after the end of the period of high economic growth.By considering the municipal monopoly of urban traffic facilities in Osaka, the reasons for its decline may be generally seen as a deficit in the transport businesses of the Osaka municipality. However, this paper clarifies that the municipal monopoly of urban traffic facilities in Osaka declined not only due to geographical factors but also economic factors. Therefore, its decline was also related to the reversal of relative power between the Ministries of Transport and Construction in urban transport planning after World War II.
著者
三木 理史
出版者
日本貿易振興機構アジア経済研究所
雑誌
アジア経済 (ISSN:00022942)
巻号頁・発行日
vol.46, no.5, pp.2-18, 2005-05
被引用文献数
1
著者
三木 理史
出版者
公益社団法人 日本地理学会
雑誌
地理学評論 Ser. A (ISSN:00167444)
巻号頁・発行日
vol.65, no.7, pp.548-568, 1992-07-01 (Released:2008-12-25)
参考文献数
19
被引用文献数
1 1

従来,国家的統制政策の所産と考えられてきた昭和初期から第二次世界大戦中の交通事業者の統合問題を,大手私鉄資本による地域交通体系の再編成という視点から再考して,その空間構造を検討した.事例は三重県における近鉄資本による事業者統合に求めた. その結果,大正期まで基本的に国鉄駅起点の路線形態をとり国鉄線中心の交通体系下にあった局地鉄道線は,大手私鉄資本下に統合されてゆくなかで,大手私鉄幹線中心の交通体系に再編成されてゆく過程を跡づけることができた.そうした地域交通体系の再編成構想の実施にあたっては,戦時交通統制という国家政策の利用が不可欠であった.
著者
三木 理史
出版者
The Association of Japanese Geographers
雑誌
地理学評論 (ISSN:13479555)
巻号頁・発行日
vol.75, no.1, pp.1-19, 2002-01-01 (Released:2008-12-25)
参考文献数
45
被引用文献数
1

本稿は,第一次・第二次両世界大戦間期の大阪市の交通調整事業が,統制経済の一環にとどまらず,都市計画事業に通じる都市膨張への対応の面を併せ持ったことを,都市交通の領域性に着目して明らかにする.都市交通の領域性とは,都市交通が都市内交通と郊外交通に機能的領域区分を形成することを指す.本稿での検討から,戦間期の大阪市の交通調整は,明治期に都市交通の領域区分を基礎として成立した市内交通機関市営主義を,都市膨張を発端とする都市交通の一体化に対応するものに修正することをねらいとしていたことが明らかになった.そうした理念は同時期の都市計画事業にも通じるものであり,従来注目されてきた市営一元化への企業間調整や合併は,本来その理念実現の中で要請されたものと考えられる.しかし,その実現には戦時体制の活用が不可欠で,それが都市交通調整と経済統制や戦時統制との峻別を困難にしていたことも明らかとなった.
著者
三木 理史
出版者
公益社団法人 日本地理学会
雑誌
地理学評論 Series A (ISSN:18834388)
巻号頁・発行日
vol.89, no.5, pp.234-251, 2016-09-01 (Released:2019-10-05)
参考文献数
60

本稿の目的は,1920年代における漢人の満洲への出稼移動に着目し,満鉄旅客輸送の特徴を明らかにすることにある.その具体的課題は,満鉄の鉄道旅客輸送の実態と,旅客の中心であった出稼者の移動の2点の解明で,本稿の分析結果は以下の4点にまとめられる.1. 出稼地は次第に南満から北満へと移行し,出稼者が満鉄線と中東鉄道線の利用増加を促進した.2. 出稼者の入満経路は大連経由が増加して京奉鉄路経由が減少した.3. 出稼者は三等や貨車搭乗(四等)で割引運賃や無賃による利用が多く,輸送人員も非常に大量であった.4. 北満への出稼者誘致は当初吉林省が積極的で中東鉄道東部線沿線を中心に進み,中ソ国境での紛争や自動車輸送の進展などの事情によって,次第に未開発地の多い西部線沿線へと移った.鉄道にとって無料や低運賃の出稼者輸送の意義は,大量性に加えて,穀物輸送貨車の空車回送の間合い運用が可能な点にあった.
著者
三木 理史
出版者
公益社団法人 日本地理学会
雑誌
地理学評論 Series A (ISSN:18834388)
巻号頁・発行日
vol.85, no.6, pp.618-632, 2012-11-01 (Released:2017-11-16)
参考文献数
47

本稿の課題は,「群馬県庁文書」の活用によって,1910年利根川大水害の罹災者の対応を,移住者送出に視点を据えて明らかにし,これまでの移民研究の空隙を埋めることにある.本稿は,群馬県多野郡の朝鮮移住と全県的に推進された北海道移住に重点を置いて考察を行った.群馬県は,商品作物生産が盛んで,かつ農業外労働市場が豊富なため,元来移住者送出数が少なかった.多野郡では,出身者の日向輝武の勧誘活動により,1900年代初めから移住者送出が本格化していたところへ大水害が発生した.しかし,同郡罹災者に東拓の朝鮮移住情報は浸透せず,彼らは新聞広告から情報を得て渡航した.一方,県主導の北海道移住では,義捐金からの補助金拠出に加え,日下部宗三郎ら地元の先駆的移住者の積極的勧誘が促進要因であった.その結果,全般に死者が少なく,耕地や家屋の被害多大な地域で移住者送出依存の高かったことが明らかとなった.
著者
三木 理史
出版者
The Human Geographical Society of Japan
雑誌
人文地理 (ISSN:00187216)
巻号頁・発行日
vol.51, no.3, pp.217-239, 1999-06-28 (Released:2009-04-28)
参考文献数
102

The aim of this paper is to clarify the relationship between reclamation work in Karafuto (present-day Sakhalin) and the construction of its capital city, Toyohara (present-day Yuzhno-Sakhalinsk) after the Russo-Japanese war. There are four main points of consideration. As a study of colonization, this paper examines the relationship between suzerain policy and urban design as well as the transfer of systems and techniques from domestic to overseas territories. In addition, since Karafuto resembled Hokkaido in regional character during Japanese colonial times, as a study of urban design this paper compares Karafuto with Hokkaido, especially in terms of the intentional construction and nodal function of cities. Based on these four points, the contents of this paper can be summarized as follows:1. Similar to Hokkaido in its population density and ethnic composition, Karafuto has been considered the Japanese overseas territory most similar to its domestic territory in terms of colonial government policies. It has not always been considered so similar in regard to climate and agriculture, however, leading the author to surmize a feeling of incongruity among its settlers. As the ratio of non-settling fishermen to permanent settlers was high in the early colonial times, the encouragement of permanent residence was the most important task of the reclamation work.2. The construction of the new capital city was begun shortly after the Japanese occupation of Karafuto. From among several choices, the village of Urajimirofuka was selected as the site for the new city due to its location in the Suzuya Plain, an important agricultural area, yet also near a military base and along the main road. The new capital city was named Toyohara.3. Greatly influenced by the division of farmland, the streets of the new city were laid out in a grid pattern, modeled after the one used in Sapporo. The center line of the new town was its railway, later dividing the governmental area from the civil area. If the design of Sapporo was greatly influenced by the design of cities in domestic territories, then the planning technology of Toyohara can be considered to have been introduced into Karafuto from Japanese domestic territories by way of Hokkaido.4. The construction of Toyohara was closely related to the division work of farmland. The plans for Toyohara were drafted mainly by persons associated with Sapporo Agricultural College. That is to say, Karafuto received a transfer of experience and technology from the reclamation work carried out in settling Hokkaido as a domestic colony.5. In the early days of Japanese colonization, the nodal function of cities on Karafuto was of the Reverse Y type, concentrating every function in the city of Otomari. After Toyohara was constructed, the function changed to a Sideways T type, with everything concentrated there. The change was almost complete by 1911.6. The inland settlement of Karafuto was more difficult than had been expected. As Toyohara was not enthusiastically received by settlers, the Japanese colonial government in Karafuto had to politically promote the invitation of settlers and encourage their permanent residence. Although a few cities and fishing villages developed along coastal areas, few permanent settlements developed further inland.
著者
三木 理史
出版者
The Association of Japanese Geographers
雑誌
地理学評論 (ISSN:13479555)
巻号頁・発行日
vol.81, no.4, pp.197-214, 2008-05-01 (Released:2010-03-12)
参考文献数
154

本稿は, 日本において日本語で公にされた樺太 (サハリン) に関する単行本・雑誌記事を「樺太論」と総称し, その20世紀の変容過程を考察した. その考察では, (1) サハリン島と大陸との関係および島南部の樺太と北海道の関係, (2) 一島単位の地域観の消長と政治的領域性との関係, (3) 樺太の日本領編入をめぐる領有観と回復観の関係, の3点を論点とした. まず, 領域性との関係から第二次世界大戦終戦を一つの転換点と見て, それ以前では領有直後, シベリア出兵期, 昭和戦前期に, 以後では1990年代に樺太論の画期を, おのおの見出した. その結果, 領有当初は北海道との関係が, シベリア出兵期には北サハリンを含めて一島単位で南北の地理的連続性に基づき大陸への連続性が強調された. また, 昭和戦前期には自然科学的に埋蔵資源への関心が高まったが, 地域観は南北で分断していた. 1990年代には一島統合的ロシア領サハリン観が卓越したことがわかった.
著者
三木 理史
出版者
The Human Geographical Society of Japan
雑誌
人文地理 (ISSN:00187216)
巻号頁・発行日
vol.43, no.4, pp.328-347, 1991-08-28 (Released:2009-04-28)
参考文献数
61
被引用文献数
1 1

A public utility is a useful service for the public, such as electricity, gas, water and sewage and transportation. Generally speaking, in the Meiji Era., most of the smaller utilities were unprofitable. Nevertheless, there were some entrepreneurs who willingly invested their money in the smaller utilities. For example, they are Keijiro Amemiya who established Dainihon Light Railway Company, Tokichi Saiga who established Saiga Electric Machinery and Appliance Company, and so forth.Saiga & Co. (Saiga Electric Machinery and Appliance Company) which was established by Tokichi Saiga had approximately 80 subsidiary companies including electricity, electrical equipment and various railways such as tramway and railway. The covered most parts of Japan from Hokkaido to Okinawa. However, their business collapsed to the point where they dishonored a bill in 1912 and went bankrupt soon after that.Saiga & Co. ran electricity businesses and railway businesses at the same time in the same area depending on the situation. Matsuyama in Ehime Prefecture and Iinan in Mie Prefecture are the cases. These areas are regarded as one of the most important areas for their business. Therefore, I discussed the Matsusaka Railway Company and Matsusaka Water Electric Company in my essay, which are subsidiary companies of Saiga & Co. in the Iinan District.Consequently, I could come to three points as follows:1. Matsusaka Railwey Company and Matsusaka Water Power Electric Company were two major companies in the Iinan District at that time, Local capital intersts had planned to establish them in their original plans. But, they failed to raise funds and asked Saiga & Co. for financial aid. Doth enterprises were established in this way.2. Matsusaka Railway Company and Matsusaka Water Power Electric Company developed their businesses rapidly after Tokichi Saiga participated in their management. This means that his contribution to the businesses was indispensable for their success in administrative and technical aspects.3. In 1910, Saiga and the manager of Matsusaka Water Power Electric Company participated in a project to build Matsusaka Light Railway. Matsusaka Water Power Electric Company built a dam across the Kushida River to generate electricity in 1905. However, it interrupted the transportation of the timber on floats, which was the customary way to transport timber in those days. Therefore, Matsusaka Water Power Electric Company participated in the project and contributed to build Matsusaka Light Railway between Matsusaka and Oishi.
著者
三木 理史
出版者
The Human Geographical Society of Japan
雑誌
人文地理 (ISSN:00187216)
巻号頁・発行日
vol.48, no.1, pp.69-88, 1996-02-28 (Released:2009-04-28)
参考文献数
127
被引用文献数
2

The purpose of this paper is to define current trends and issues in studies of regional transportation systems in modern Japan. The author advocates the possibility of the study of modern transportation from a viewpoint of historical geography.First, a review of the historical studies of modern transportation reveals that most of them were about railways. Therefore, this paper places great importance on railways.The beginning of historical study of modern transportation in Japan was a compilation of the history of companies in the Meiji Era [1868-1912]. Many important studies have been done by such compilations since then. However, they were omitted in this paper for want of space, and the subject was limited to academic studies.The historical study of modern transportation developed dramatically during the last twenty years. It was generally concerned with the following three important points:1. Because historical studies are concerned with different transport facilities, there is no relationship between them.2. Because most studies are concerned with the history of the circulation of commodities, other issues are not considered.3. Studies from a broad point of view are insufficiently related to those with a narrow viewpoint.The construction of this paper is as follows on the basis of above-mentioned issues: Issues in the historical studies of modern transportation are discussed in Chapter II. ‘The study of the regional transportation systems’on the basis of historical geography which the author proposes is introduced in Chapter III. Some important subjects in the study are pointed out in Chapter IV. The contents of this paper are summarized as follows:First, the author gives attention to the major transport facilities of the transportation network in a region. He calls the major transportation network of marine and road transportation a ‘Marine etc type of regional transportation system’, and the network of railway transportation a ‘railway type of regional transportation system’. He considers that the changes from ‘marine etc’ to ‘railway’ appeared at the turning points between trunk transportation routes and local railways.Second, he considers the landmark of change from ‘marine etc’ to ‘railway’ to be transport co-ordination as well as the nationalization of the railways from 1906 to 1907.Third, he considers the regional transportation system on the basis of regional community. Attention is given to the preparation of social overhead capital and the management of transport industry in the formation of regional transportation systems.Modern transportation is a bridge between contemporary and feudal transportation. Upon reconsidering the study of transportation in geography, attention is given to its function by the analysis of contemporary transportation. Attention is also paid to its form before the feudal age. Therefore, the author considers that the study of modern transportation in relationship to contemporary transportation using the historical geography method is important in order to maintain a balance between functional studies and formal ones.
著者
三木 理史
出版者
一般社団法人 人文地理学会
雑誌
人文地理 (ISSN:00187216)
巻号頁・発行日
vol.65, no.2, pp.107-128, 2013 (Released:2018-01-26)
参考文献数
108
被引用文献数
4 3

This paper clarifies that soybeans were produced in Manchuria (Northeast China) and were intensively transported to Dalian (大连) using different railways without changing the fare systems based on the relationship between the South Manchurian Railway, the Chinese Eastern Railway, and the regions within or along both using the results from a micro-scale regional analysis. The contents of this paper are summarized as follows:Tsarist Russia constructed the Chinese Eastern Railway Company. It opened its main line to Vladivostok as an extension of the Trans-Siberian Railway in the early part of the 1900s, and this line bifurcated from Haerpin (Harbin, 哈尔滨) to Lüshun (旅顺) through Dalian as a southern feeder line within Manchuria. After Tsarist Russia ceded the southern feeder line between Changchun (长春) and Lüshun through Dalian to Japan as reparation for the Russo-Japanese War of 1904–05, Japan continued to operate it through the South Manchurian Railway Company. However, trains on the South Manchurian Railway line between Changchun and Lüshun by way of Dalian couldn’t have gone directly to the main or southern feeder lines at Haerpin and Changchun using the Chinese Eastern Railway because Japan had previously changed its track gauge.Soybeans were one of the most high-volume agricultural products for export from the region in the 1910s. Since more soybeans could be produced in southern Manchuria than in the north during this period, the route to Vladivostok via the Chinese Eastern Railway was less advantageous than that to Dalian using the South Manchurian Railway, which was near the high-volume production areas. Although the Chinese Eastern Railway Company set discounted fare rates, most of the soybeans produced in southern Manchuria were transported to Dalian and little was sent to Vladivostok.Produce was transported by wagon and then loaded and shipped from particular specified stations, not necessarily the nearest ones from the main farms that produced soybeans, due to the relationship between their locations and the railways. Some stations shipped a high volume of soybeans, and these constructed large consolidating zones for both railways. While they might straddle local hsien boundaries, they rarely straddled those of other provinces. Most of the section west of Haerpin on the Chinese Eastern Railway lines ran across Heilongjiang (黑龙江) Province, and the eastern and southern sections across Jilin (吉林) Province. Since most of the high-volume soybean farms in Jilin Province in the east transported their produce to specific stations on the southern feeder line within this same province, they gradually decreased shipments to Vladivostok after the Russian Revolution.The author believes that the reason that few consolidation zones straddled provincial boundaries was due to the currency that was circulated within Manchuria in the 1910s. The zones of regional types of money circulation were generally confined to within a given province. Since most of the farmers must have received their payments from the soybean brokers (liangzhan, 粮栈) within their own provinces, few transported their products to brokers at export ports in other provinces.
著者
伊藤 公夫 松橋 亮 加藤 敏朗 三木 理 紀平 寛
出版者
Japan Society of Corrosion Engineering
雑誌
Zairyo-to-Kankyo (ISSN:09170480)
巻号頁・発行日
vol.50, no.6, pp.285-291, 2001-06-15 (Released:2011-12-15)
参考文献数
20
被引用文献数
6 5

Potential ennoblement for stainless steel in natural seawater was analyzed. Open circuit potentials (OCPs) of platinum, gold, palladium, chromium, titanium and nickel ennobled in natural seawater as well as stainless steel, SUS 304 (18Cr-8Ni). Potential ennoblement is not a specific event to only stainless steel. Marine biofilm clearly caused potential ennoblement. Cathodic polarization curves for the ennobled stainless steel elucidated that there were two distinct reduction current increases. One is the limited diffusion current of dissolved oxygen reduction below -500mV vs. Ag/AgCl (KClsat). The other reduction current around 0mV vs. Ag/AgCl (KClsat) was considered to be hydrogen peroxide reduction current in acidic condition. Synergistic effect of hydrogen peroxide and low pH in artificial seawater carried out high OCP of stainless steel like that in natural seawater. Therefore, we concluded that synergistic effect of hydrogen peroxide production and low pH by marine microorganisms is possible cause for potential ennoblement in natural seawater.
著者
佐藤 麟太郎 奥村 真子 黄 国宏 長谷川 浩 三木 理
出版者
海洋理工学会
雑誌
海洋理工学会誌 (ISSN:13412752)
巻号頁・発行日
vol.27, no.1, pp.45-53, 2022-07-30 (Released:2022-08-27)
参考文献数
40

Recently, a great interest has been observed in using marine species for coastal environmental impact assessment. Embryos of brown macroalga, Sargassum horneri, distributed throughout the northwest Pacific coast, appear be a promising marine indicator for such assessments. This study identified the effects of copper (Cu–EDTA) on the germling growth of S. horneri. Following exposure to various copper concentrations for 21 days, the germination rate, specific growth rate, and final thallus area of S. horneri germlings were measured. The germination of the embryo was completely inhibited when exposed to 10 µg/L, and the no observed effect concentration (NOEC) for germination was estimated as 5 µg/L. Since the incubation period was longer for lower copper concentrations, growth inhibition could be clearly observed and was deduced to be a chronic toxicity effect. The median effective concentration (EC50) and NOEC for the final thallus area were 0.50 and 0.16 µg/L, respectively. The results demonstrated that the embryos of S. horneri are more sensitive to copper than other seaweeds, further suggesting that its growth patterns can effectively be utilized to assess coastal environmental impacts.
著者
三木 理史
出版者
学術雑誌目次速報データベース由来
雑誌
地理学評論 Ser. A (ISSN:00167444)
巻号頁・発行日
vol.65, no.7, pp.548-568, 1992
被引用文献数
1

従来,国家的統制政策の所産と考えられてきた昭和初期から第二次世界大戦中の交通事業者の統合問題を,大手私鉄資本による地域交通体系の再編成という視点から再考して,その空間構造を検討した.事例は三重県における近鉄資本による事業者統合に求めた.<br> その結果,大正期まで基本的に国鉄駅起点の路線形態をとり国鉄線中心の交通体系下にあった局地鉄道線は,大手私鉄資本下に統合されてゆくなかで,大手私鉄幹線中心の交通体系に再編成されてゆく過程を跡づけることができた.そうした地域交通体系の再編成構想の実施にあたっては,戦時交通統制という国家政策の利用が不可欠であった.