The Hanshin (阪神) and Hankyu (阪急) Railway lines run parallel from Umeda, Osaka to Sannomiya, Kobe; Hankyu passing through the area closest to the mountains and Hanshin traversing the lowland closest to the coast. Frequent riding of their separate trains by the researcher yielded two very distinct travelling experiences. Upon enquiry, friends and colleagues readily acknowledged these characteristics- describing the Hankyu area as ??fashionable?? (おしゃれ) and ??wealthy?? (お金持ち); whereas the area surrounding the Hanshin line was portrayed as ??noisy?? (にぎやか) and of a place of ??commoners?? (庶民). Despite having these perceptions, however, they were uncertain as to their causes. The purpose of this thesis is to research the story behind distinctions in the urban space surrounding two railway lines. Further, it aims to investigate the extent to which two private railway groups have, through their diversified businesses, contributed in some way to these perceived distinctions. It is an examination that requires a study of place; particularly one that investigates the locational attributes of the region, like its physical geography, and processes exogenous and endogenous to the two corporations. The former processes are ones that originated outside the corporations, notably economic and industrial growth and social change. The latter are ones that originated within the corporations, particularly their management structures, oligopolistic competition, corporate brands, and consumption. The research draws on various facets of the geographical tradition: it stems from transport geography to pursue the geography of the city, themes of place-making, and consumption. Embodied in these are the important subjects of history, culture, corporate behaviour and the economy. In particular, this thesis considers the popular view which states that transport is a ??permissive factor rather than a direct stimulus?? (Hoyle and Knowles, 1998: 13). By bringing transport geography in touch with other sub-disciplines, to consider the historical and cultural significance of transport from a contemporary perspective, this thesis concludes that transport can, as in the case of Japanese private urban railways, have a direct influence on place.

De 1987 à 1997, le transport aérien intra-européen a connu un bouleversement institutionnel sans précé-dent avec sa libéralisation, c’est-à-dire le passage d’un environnement très régulé et contraint par les États à un environnement libéral. Au terme de ce processus, toute compagnie communautaire peut opérer n’importe quel vol intra-communautaire et les aides d’État sont interdites, obligeant les compagnies à être financière-ment rentables. La liberté d’accès au marché et l’impératif de rentabilité sont de nature à faire évoluer la géographie des réseaux et donc la desserte des ré-gions européennes par le biais de différentes dynami-ques (développement ou rationalisation des compagnies préexistantes, émergence de nouvelles compagnies, faillites, réorganisation des services publics,…). La libéralisation du ciel européen a effectivement conduit à soumettre l’essentiel de l’offre intra-européenne aux « lois du marché », les services publics étant devenus résiduels (moins de 5% des sièges intra-européens). Pour autant, la concurrence à l’échelle des lignes n’est pas devenue la norme. Elle a certes aug-menté, en particulier sur des grandes lignes domesti-ques jadis très protégées, sur les principales lignes européennes entre régions métropolitaines et sur les lignes nord – sud à vocation touristique. Cependant, le développement de nombreuses nouvelles lignes exploi-tées par une seule compagnie a paradoxalement aug-menté le nombre et la part des monopoles de fait. De nombreuses concurrences n’ont lieu qu’indirectement, soit au travers de filiales étrangères (par exemple Spa-nair appartenant à SAS), soit par des compagnies low-cost opérant depuis des aéroports secondaires plus éloignés des grandes agglomérations européennes (par exemple Hahn au lieu de Francfort). Entre 1991 et 2005, la desserte de l’espace européen libéralisé connaît d’importantes évolutions. D’une part, le volume de l’offre (en sièges) est presque multiplié par deux (+85%, +81% si l’on se limite aux vols intra-européens), soit un taux de croissance annuel moyen de 5,6%. Cette croissance concerne plus l’offre interna-tionale que nationale, qui l’emporte maintenant sur la seconde. D’autre part, la dynamique d’ouverture et de fermeture de lignes est spectaculaire : 1308 créations contre 459 disparitions, si bien que le nombre total de lignes a augmenté de moitié et que le réseau européen actuel est un réseau pour moitié renouvelé par rapport à celui de 1991. Cependant, le poids en sièges des lignes héritées est de 8/10. Le réseau européen actuel est donc quantitativement toujours dominé par les relations historiques, qui constituent l’armature de la desserte aérienne européenne. Les espaces touristiques balnéaires méridionaux ont capté une grande partie de cette croissance (3/10 des nouvelles liaisons, ¼ de l’augmentation générale du nombre de sièges). Si l’on y ajoute le tourisme urbain, on observe très clairement une banalisation du tou-risme aérien. Une typologie évolutive des réseaux à l’échelle des compagnies a révélé des stratégies différenciées et donc des impacts variés en termes de desserte des territoires. Les grandes compagnies nationales ont généralement fortement développé leur offre tout en la concentrant plus encore sur leurs bases aéroportuaires traditionnelles organisées en hubs. Parfois, un second hub a dû être créé pour contourner des problèmes de saturation (Munich en plus de Francfort) ou mieux coller à la demande (Milan en plus de Rome). Les compagnies classiques ont aussi pris des participations dans des petites compagnies afin de pénétrer plus facilement, et à moindre coût, des marchés étrangers. Ces filiales — et leurs réseaux — ont parfois été converties en opéra-teurs régionaux alimentant les grands hubs. Par ail-leurs, diverses petites compagnies ont pu se développer à l’échelle européenne, sortant souvent de leur cadre national classique. Ces développements se sont tantôt faits au bénéfice des villes « de province » (en particu-lier en Grande-Bretagne), tantôt par concentration sur la capitale (en particulier dans les pays où les villes de province ont peu de poids économique et démographi-que). Enfin, des compagnies charters ont transformé leur offre en offre régulière, la rendant plus ouverte au public, au profit des zones touristiques méridionales qui sont ainsi plus facilement accessibles. Mais la plus spectaculaire évolution est sans doute le développement des compagnies low-cost. Celles-ci sont responsables de 4/10 de la croissance de l’offre (en sièges) sur la période 1995-2004 ; elles sont aussi mêlées à 3/10 des nouvelles lignes européennes ouver-tes entre 1991 et 2005. Leurs réseaux renforcent les liaisons entre régions métropolitaines et entre celles-ci et les destinations touristiques. En outre, les régions subcentrales leur doivent la moitié de leur desserte et presque toute leur croissance. De nombreux petits aéroports leur doivent l’essentiel, voire la totalité, de leur desserte et de leur croissance, en particulier dans les régions subcentrales et intermédiaires. Ceci a consi-dérablement modifié les rapports entre compagnies et gestionnaires d’aéroports, plaçant ces derniers dans un rapport de forces qui ne leur est pas toujours favorable. Ces dynamiques viendraient presque faire oublier les décroissances. D’une part, des faillites ont parfois eu un effet négatif marqué sur la desserte des villes, comme nous l’avons en particulier montré pour Bruxelles avec la faillite de la Sabena. D’autre part, les services publics subventionnés semblent être en régression, bien que l’analyse détaillée du cas français montre que la géo-graphie des services publics antérieurs à la libéralisation découlait parfois plus d’exigences politiques locales que de besoins réels. A l’échelle régionale, l’analyse des évolutions par types économiques régionaux montre qu’au-delà de taux de croissance très variés et malgré toutes les dynamiques étudiées, la répartition de l’offre est demeurée assez constante : il n’y a pas de remise en cause de la hiérar-chisation de l’espace européen. Les régions métropoli-taines continuent en effet à polariser une très grande partie de l’offre et sont toujours les points de passage quasi-obligés pour les vols intercontinentaux. Un niveau en dessous, les régions centrales disposent toujours d’une offe honorable, quoique limitée à l’Europe et ses marges. Les régions subcentrales profitent d’une « décompression » des régions métropolitaines et cen-trales et de la dynamique low-cost. Les capitales des pays ex-communistes connaissent un rattrapage et sont repolarisées par l’Europe occidentale. Les périphéries touristiques connaissent un important développement mais pèsent peu globalement. Les autres périphéries et les espaces intermédiaires tendent à se marginaliser, victimes de trop faibles densités économiques et démo-graphiques et d’une contraction des services publics aériens. Enfin, si le développement de lignes transversales entre petites villes est une réalité, leur poids est avant tout local. Celles-ci pèsent en effet peu globalement.

Doctor of Philosphy(PhD) / This thesis develops and evaluates the utility of an operational approach to the archaeological study of transport in empires, focussed specifically on the remains of the transport system built by the Khmer Empire (9th to 15th centuries CE) that radiated out from the capital of Angkor to its provincial centres across mainland Southeast Asia. Previous research on the Angkorian transportation system has focussed on culture historical approaches while interpretations of the systemic construction and function are largely linked to one ruler, Jayavarman VII (1181-1219 CE), through a single inscription. The operational approach used in this thesis is derived from an integration of several theoretical and methodological perspectives: 1) Transport Geography theory (i.e., nodes, links, cultural function); 2) historical examples of transport components (i.e., rest stops, roads) and the ‘life-cycle’ concepts that characterize them (i.e., planning, seasonality,); 3) the range of methods that archaeologists use to locate, describe and analyse artefacts of transportation; and 4) identification of the general imperial requirements of transportation (i.e., shifting boundaries, control over resources). A comprehensive investigation of the spatial, temporal and functional aspects of the Angkorian transport system identifies a general plurality of development and function. Results of this study show: 1) there is no single unified transport plan; 2) the transport components, including the routes over which the roads were formalized, were the product of developments between the 11th to 13th centuries CE; and 3) site and resource location indicate that the land- and riverine-based transport systems served different yet complementary functions. From this study new directions for research are identified emphasizing the role of transportation at various scales and in various aspects of Angkorian society. The operational approach is viewed as a vital step in connecting the diverse requirements and activities of empires within an integrated and methodologically-rigorous framework.

Doctor of Philosphy(PhD) / This thesis develops and evaluates the utility of an operational approach to the archaeological study of transport in empires, focussed specifically on the remains of the transport system built by the Khmer Empire (9th to 15th centuries CE) that radiated out from the capital of Angkor to its provincial centres across mainland Southeast Asia. Previous research on the Angkorian transportation system has focussed on culture historical approaches while interpretations of the systemic construction and function are largely linked to one ruler, Jayavarman VII (1181-1219 CE), through a single inscription. The operational approach used in this thesis is derived from an integration of several theoretical and methodological perspectives: 1) Transport Geography theory (i.e., nodes, links, cultural function); 2) historical examples of transport components (i.e., rest stops, roads) and the ‘life-cycle’ concepts that characterize them (i.e., planning, seasonality,); 3) the range of methods that archaeologists use to locate, describe and analyse artefacts of transportation; and 4) identification of the general imperial requirements of transportation (i.e., shifting boundaries, control over resources). A comprehensive investigation of the spatial, temporal and functional aspects of the Angkorian transport system identifies a general plurality of development and function. Results of this study show: 1) there is no single unified transport plan; 2) the transport components, including the routes over which the roads were formalized, were the product of developments between the 11th to 13th centuries CE; and 3) site and resource location indicate that the land- and riverine-based transport systems served different yet complementary functions. From this study new directions for research are identified emphasizing the role of transportation at various scales and in various aspects of Angkorian society. The operational approach is viewed as a vital step in connecting the diverse requirements and activities of empires within an integrated and methodologically-rigorous framework.

abstract: Bicycle sharing systems (BSS) operate on five continents, and they change quickly with technological innovations. The newest “dockless” systems eliminate both docks and stations, and have become popular in China since their launch in 2016. The rapid increase in dockless system use has exposed its drawbacks. Without the order imposed by docks and stations, bike parking has become problematic. In the areas of densest use, the central business districts of large cities, dockless systems have resulted in chaotic piling of bikes and need for frequent rebalancing of bikes to other locations. In low-density zones, on the other hand, it may be difficult for customers to find a bike, and bikes may go unused for long periods. Using big data from the Mobike BSS in Beijing, I analyzed the relationship between building density and the efficiency of dockless BSS. Density is negatively correlated with bicycle idle time, and positively correlated with rebalancing. Understanding the effects of density on BSS efficiency can help BSS operators and municipalities improve the operating efficiency of BSS, increase regional cycling volume, and solve the bicycle rebalancing problem in dockless systems. It can also be useful to cities considering what kind of BSS to adopt. / Dissertation/Thesis / Masters Thesis Urban and Environmental Planning 2018

The development of air transport industry contributes to the economic growth worldwide. It evolves from a luxury form of transportation to an affordable and quick way to move between places. The airline operation model evolves from a traditional point-to-point operation to a hub-and-spoke model, where airline funnels passenger through a centralized location called hub. This model, while reducing operational cost and increasing connectivity, is also adding more time and distance to one’s journey. The development in aircraft technology however, allows airline to by-pass the traditional hub and fly directly to their destination with a longer-range aircraft with a low capacity, somehow returning to the original operational model of point-to-point flight. However, this new type of aircraft also allows airline to reach a smaller destination that didn’t justify the use of the high-capacity aircraft that was traditionally used on this long-haul flight. Aside from the lower acquisition cost, this smaller aircraft also burns less fuel and reduce the airline financial risk.   The study was focused on locating a new hypothetical hub to connect Europe with Eastern Asia, the top two aviation market by passenger number. This new hub will be strategically located between the two markets, unlike the current Middle-Eastern hub that requires a significant detour. The Buffer Tool that is available in ArcGIS will be utilized to draw a radius between each airport in the study area, where the radius’ values were based on the range of the Airbus A321NEO (New Engine Option). Area with the most intersection will be further analyzed to determine the most reasonable location for the new hub, based on the airport infrastructure and the country’s socio-economic index.   The result of this study shows that the Central Asian region has the most overlapping circle, with the city of Almaty in Kazakhstan emerged as the most potential location for this new hub. The geographical advantage, backed by a relatively strong economy and stable socio-political condition, made Almaty left the other candidates behind.

Analyses of traffic accidents are often focused on the characteristics of the accident event and hence do not take into account the broader neighborhood contexts in which accidents are located. This thesis seeks to extend empirical analyses of accidents by understanding the link between accidents and their surroundings. The case study for this thesis is Hillsborough County, Florida, within which the city of Tampa is located. The Tampa Bay region ranks very high in terms of accident rates within U.S. metropolitan areas and is also characterized by transport policies which favor private automobiles over mass transit options, making it an especially valuable case study. This thesis seeks explanations for accidents through regression models which relate accident occurrence and accident rates to traffic, roadway and socioeconomic characteristics of census tracts. The overall findings are that socioeconomic variables, especially poverty rates and percent non-white, and transport characteristics, such as density of bus stops, show a significant relationship with both dependent variables. This research provides support for considering the wider urban context of social inequalities in order to understand the complex geographic distribution of accidents.

Les changements climatiques amènent des transformations profondes de l’environnement arctique. La diminution de l’étendue de la couverture de glace permet un accès facilité aux ressources naturelles et aux communautés nordiques. Au Canada, la région arctique est caractérisée par une géographie archipélagique et un réseau de transport rudimentaire. Le transport maritime est le mode privilégié pour l’acheminement du fret aux communautés et aux sites industriels de l’Arctique. La littérature scientifique présente des lacunes importantes au sujet de la navigation commerciale dans l’Arctique canadien. Peu d’études portent sur le trafic de ravitaillement en raison de son volume peu élevé et de la faible diversité des types de produits transportés, bien qu’il s’agisse d’une activité grandement significative pour les populations et l’économie du Nord. Cette recherche vise à combler cette lacune en dressant un portrait du transport maritime et de la performance des opérations portuaires dans l’Arctique canadien. L’étude est structurée en quatre parties. Une analyse du trafic et des échanges maritimes est d’abord réalisée sous trois échelles : internationale, nationale et intra-arctique. Ensuite, l’étude de la flotte et des routes fait ressortir la distribution géographique des transporteurs. Puis, la performance des ports est mesurée grâce à des indicateurs et un système de cotation. Finalement, une évaluation des opérations maritimes arctiques est menée par l’entremise d’informations récoltées lors d’entrevues avec les membres de l’industrie maritime, de conférences et de travail de terrain. Les sujets abordés concernent l’évolution de la desserte, les défis posés par la navigation en milieu arctique et le développement des ports du Nord canadien. Les résultats de l’étude mènent à la conclusion que le transport maritime dans l’Arctique est caractérisé par une croissance positive du volume acheminé et une implication profonde des transporteurs dédiés à la desserte nordique, mais des infrastructures portuaires et maritimes sous-développées. / Climate change brings deep transformations in the Arctic environment. The reduction of the ice cover allows better access to northern communities and natural resources. In Canada, the Arctic region is characterized by an archipelagic geography and undeveloped transportation network. Marine transport is the favoured mode for supplying freight to local communities and industrial sites. The scientific literature shows important gaps on commercial navigation in the Canadian Arctic. Few studies have been conducted on marine traffic in the Arctic due to small tonnage and low product diversity, even though it is a significant activity for the northern people and the regional economy. This research aims to fill this gap by assessing maritime transportation and port operation efficiency in the Canadian Arctic. The structure of this study is four fold. First, a traffic and trade analysis is conducted under three scales: international, national and intra-arctic. Second, a fleet and routing assessment is done by means of carriers’ geographic distribution. Third, port performance is measured through specific indicators. Fourth, an evaluation is held on arctic marine operations through information collected during interviews with members of the maritime industry, workshops and field work. Problems addressed regard evolution of the sealift, challenges brought by Arctic navigation and development of northern Canadian ports. Results of this research lead to the conclusion that Arctic marine transportation displays positive traffic growth and serious involvement by carriers dedicated to Arctic sealift, but under-developed port and maritime infrastructures.

Thèse numérisée par la Division de la gestion de documents et des archives de l'Université de Montréal.

<p>This licentiate thesis consists of two free-standing papers and a linking essay that links the papers by articulating an overall research aim and common theoretical background. The research aim is kept general and focuses on the role public transport can play in sustainable development. The work aims to contribute to a better understanding of why people do or do not choose to use public transport, to grasp the ideas/attitudes underlying the decisions made regarding the future of public transport, and to make suggestions for solving problems that may arise in public transport.</p><p>The thesis has three theoretical bases: transport research, cultural theory, and sustainable development. Transport research is the starting point of the work, and I outline a gap in it that needs to be filled. This gap is filled by drawing on cultural theory connected to geographic terms. Sustainability discourses, on one hand, legitimate the work’s importance but also further stimulate the linking essay. Methodologically, the thesis can be placed in the hermeneutic tradition. Due to the work’s particular alignment with cultural theory, cultural relativism is supported. In addition, the interdisciplinary and multi-methodical approach can be explained by the work’s cultural focus.</p><p>Against this background, the research concluded that, as a business, public transport has difficulties achieving the vaguely formulated ideological goals set for it at the national political level. As well, citizens have been marginalised in the goal-setting process. Citizen empowerment and a clearer formulation of the ideological goals are needed. Furthermore, public transport seems to be poorly rooted in society, and the present research found subregional differences that might be culturally based or explainable. The fact that public transport is poorly rooted in society can partially be explained by the marginalisation of citizens from decision making. Cultural differences in and between subregions should thus be taken into account by a farther-reaching customer perspective that acknowledges the importance of subregions. In conclusion, one should be sceptical as to public transport’s role in sustainable development. This pessimism arises from the technological step backward people would have to take in changing their main mode of transportation. Therefore, more all-embracing technical innovations are needed in the transport sector.</p><p> </p>