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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Sustainble public bus transport services in the Nelson Mandela Bay

Mntwini, Mkhonto January 2016 (has links)
Purpose - Transport is a common constant variable found in just about every aspect of our lives as well as commercial activities; this is so because transport enables accessibility to people, places and goods. The effective management of public passenger transport operations is a more complex and all-embracing concept than what it may appear at first glance. Wider dispersed work place locations and urban sprawl is on the rise driven by among other factors the increased rate of globalisation. A unique opportunity is then presented in a developing country like South Africa for effective planning and management of public passenger bus operations. In the main, the purpose of this case study research was to develop a more sustainable public passenger transport bus operation to better connect people, places and goods. The organisation that will be studied is Blunden Coach Tours a luxury and semi-lux coach Tour operator, operating from the Nelson Mandela Bay. Design / Methodology / Approach – This study employed the case study research approach which was based on the qualitative research paradigm as such allowed for in-depth description and analysis of the case as well as related phenomena in real world context. The researcher focused only on the public passenger bus transport operations in Nelson Mandela Bay thus assuming a single context focus with a single case namely the development of a more sustainable public passenger transport operations in Nelson Mandela Bay. An embedded multiple unit of analysis strategy was employed selecting a sample of key persons responsible for strategic operational areas at Blunden Coach tours, sub-contractors and suppliers. The case study employed an in-depth probing interview process in an effort to better comprehend occurrences within the actual context of the events observed. The secondary sources of information gathered were used to structure and backup the interview questions. Practical implications – The case study enabled thought provoking insight which by virtue of South Africa’s historical socio-economic landscape offered an unusual perspective of the South African bus transport scene with a particular focus on environmental, regulatory and socio-economic sustainability considerations. A limitation to the study – The lack of responses to the interview questions from some of the key role players in the bus industry who were contacted as well as some of the respondents interviewed. The lack of responses to some of the interview questions could be perceived as a limitation to validating the Summary drawn from the study.
2

Trip chaining: linking the influences and implications

Bricka, Stacey 29 August 2008 (has links)
Transportation analysts have monitored with interest the emergence of trip chaining, or multi-purpose trip making, which is becoming a common method of travel for many households. As of 2001, 61% of all working age adults trip chained. From a policy perspective, this warrants attention as these 61% of adults who trip chain generate 68% of average daily vehicle miles traveled (VMT). In addition, most trip chaining is accomplished by automobile and generally alone or with other family members. Trip chaining research has focused predominantly on travel by workers and findings suggest that one reason for its increase is that workers are scheduling non-work activities into their work commute, largely to support household needs (primarily childcare but also for shopping and personal business). Since the 1990s, significant federal funding has supported programs to improve air quality through reduced emissions. These include employer-based programs that seek to reduce VMT through ride sharing and the use of transit, along with incentives for doing so. The success of these programs is based on the flexibility of the commuter to change his/her work mode. As indicated above, however, trip chaining is typically associated with decreased flexibility and almost in direct conflict with programs that encourage alternative commute modes. This research identifies household, demographic, work, and activity setting factors that influence trip chaining in order to understand the related policy implications for employer-based programs that seek to reduce VMT through encouraging alternative commute modes. Using the 2001 National Household Travel Survey, a market segmentation identified trip chaining influencers. These were primarily the presence of children under the age of 16, worker status, more than one household adult, a high vehicle-to-worker ratio, and educational attainment above the high school level. The findings indicate that while between 30 and 42% of workers commute in the traditional manner, employer-based programs can achieve greater returns if increased focus is placed on improving employer amenities. In addition, further VMT reduction can be achieved through new programs that target the household instead of the employer, as evidenced by the TravelSmart program in Australia and SmartTrips program in Portland, OR. / text
3

Proposals for the co-ordination of formal public passenger transport in the Johannesburg area

Wentzel, Frederick 28 August 2012 (has links)
M.Comm. / Formal public transport has an important function to fulfill, both in terms of service provision and also in the broader context of the economy. This is so because so many workers live in dispersed areas and are dependent on public transport to arrive at work. This point is especially valid with regard to the Soweto area, which is one of the most heavily populated areas in South Africa, providing a large workforce to South Africa's most important economic region — the Witwatersrand. The main theme of this study is that all "formal" passenger transport operators in the Soweto area need to be integrated and that structural co-ordination should take place. This includes service provision in terms of routes and schedules as well as the ticketing system. This study provides an overview of the activities of the "formal" operators in the Soweto area. The conclusion that can be drawn is that the current "formal" service leaves considerable scope for improvement. It is also clear from the reports that have been quoted in this study that the minimum levels of service are not being achieved. Hence, this study proposes new road-based routes and schedules aimed at improving the coordination of bus and rail transport in the Soweto and surrounding areas. This study also proposes an integrated ticketing system, which is aimed at forming the basis for effective co-ordination. The purpose of these proposals is to assist the yet-to-be-established Transport Authorities to make decisions that will guide the co-ordination process in the right direction. The study also investigates other aspects that influence the "formal" public transport system. These include Government Policy, national objectives, ticketing systems and coordination. These aspects, combined with current research and schedules will be used as the basis where-upon new suggestions are made. The study emphasises that the suggestions made will not necessarily improve cost effectiveness but are primarily aimed at improving upon the current service. The study suggests however, that any additional funding that may be needed will be a moderate amount with regard to macro-economic variables, and at the same time will improve the quality of life of the community and will help in achieving national transport objectives as envisaged by the Moving South Africa study project. It is also suggested in this study that the time for meaningless debate is over and that the time has arrived to implement practical solutions with regard to the formal public passenger transport system in South Africa.

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