Thesis (doctoral)--Jāmiʻat al-Qāhirah, Cairo. / Includes bibliographical references (p. 450-456).

Assignment (MPhil)--University of Stellenbosch, 2006. / Bibliography. Also available via the Internet.

Among the location theories that geographers have devised in the past thirty years, the most influential has probably been Walter Christaller'd Central Place Theory (11, 12, 27). Its main point is that a certain amount of productive land supports an urban center, and the center exists because essential services must be performed for the surrounding land (25:203). Theoretically, a hierarchy of such centers exists, ranging from hamlets to metropolises with their distribution throughout a region following an hexagonal pattern. Many of Christaller's basic premises have been subatantiated by the work of numerous geographers (11, 25:203). Most of these works, however, have been carried out in regions of fairly uniform conditions of topography, climate, agricultural economy, and cultural background. Consequently, it is generally admitted that lack of uniformity in any of those conditions can modify the basic pattern (25:207). To the eyes of the cultural geographer, the emphasis on economic factors relegates unduly on the background important cultural factors. [...]

No description available.

Thesis (Ph. D.)--Brigham Young University. Dept. of Sociology, 2004. / Includes bibliographical references (p. 162-178).

Thesis (Ph.D.) -- University of Glasgow, 2004. / Ph.D thesis submitted to the Department of Archaeology, University of Glasgow, 2004. Includes bibliographical references. Print version also available.

Thesis (Ph. D.)--University of Florida, 2002. / Title from title page of source document. Includes vita. Includes bibliographical references.

No description available.

This qualitative case study aims to provide an understanding of people-environment relationships in El Naranjal, an expanding informal settlement in Caracas, Venezuela, against a backdrop of an episode of exceptionally intense rainfall that affected the north of the country in 2010. It is argued that the vulnerability of informal settlements to environmental risks such as weather-related events is shaped not only by the socio-economic particularities of the context in which these emerge, but also by the ways in which the inhabitants of these settlements experience, conceive and relate to their local environment. People-environment relationships are understood as multiple, complex and contextual, where environment comprises the physical, interpersonal, social and cultural aspects of the context that people interact with. The study demonstrates that an in-depth understanding of these relationships can be gained through exploring residents' experiences of place and communities in El Naranjal. Over a fieldwork period of eight months, data were gathered using in-depth and walking interviews, participant observation and group activities. Environment and environmental risks such as the impacts of rainfall were understood, experienced and related to differently by individuals with diverse needs and agendas. Residents' diverse experiences and responses are shaped by pre-existing issues of rapid irregular land occupation, socio-spatial segregation, poor infrastructure, lack of participation and government support within the communities of El Naranjal. This underlines some of the gaps between national policy-making on environmental, land tenure, risk management and community participation matters and residents' understandings and experiences of issues of their places and communities. Thus, this study emphasises the need to approach environmental risks as adding to, and amplifying the complex issues that residents of informal settlements deal with locally on a day-to-day basis. In doing so, it challenges views of informal settlement communities as homogeneous, illegal and paralysed by poverty. Instead, it highlights their central role in the making of cities, as well as their heterogeneity and capacity to innovate in the face of mounting risks.

Thesis (Ph.D.) -- University of Adelaide, Dept. of Geographical and Environmental Studies, 2001. / Bibliography: leaves 426-469.