Sökning: "urban types"

Visar resultat 1 - 5 av 248 avhandlingar innehållade orden urban types.

1. 1. Exploring Typologies, Densities & Spatial Qualities : The Case of Low-Income Housing in South Africa

   Författare :Ana Mancheno Gren; Dick Urban Vestbro; Jörgen Andreasen; KTH; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Urban Form; House Types; Densities; Spatial Qualities; Low-Income Housing; South Africa; Urban Sprawl; Transect; Architecture and architectural conservation and restoration; Arkitektur och bebyggelsevård;

   Sammanfattning : This thesis focuses on problems that have resulted from the increasing pressure facing urban and suburban land use in South Africa, brought on by a number of different factors including the political and historical background of the country, as well as by rapid urbanization. The objective of this thesis is to present the perspectives applied in the analysis of the built environment in selected case studies, in which different theoretical and methodological approaches have been developed to address the research questions. LÄS MER

3. 2. New urban horizons in Africa : A critical analysis of changing land uses in the Greater Accra Region, Ghana

   Författare :Lena Fält; Ilda Lindell; Andrew Byerley; Jennifer Robinson; Stockholms universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; African cities; urban redevelopment; urban informality; urban land use; urban planning; spatial governance; new cities; evictions; socio-spatial segregation; qualitative case studies; fieldwork; critical urban theory; governmentality; post-colonial urban theory; Accra; Ghana; Geography with Emphasis on Human Geography; geografi med kulturgeografisk inriktning;

   Sammanfattning : African cities increasingly aspire global recognition and this has prompted a rapid transformation of the built environment in many urban locales. This thesis provides empirical and conceptual insights into this recent trend through a critical analysis of contemporary land use changes in the Greater Accra Region, Ghana. LÄS MER

4. 3. Housing clusters for densification within an upgrading strategy : the case of Kampala, Uganda

   Författare :Assumpta Nnaggenda-Musana; Dick Urban Vestbro; Tumsifu Nnkya; KTH; []
   Nyckelord :low-income housing; home-based enterprises; house types; residential density; urban sprawl; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP;

   Sammanfattning : The process of urbanisation in the urban centres of most sub-Saharan African countries has been brought about by numerous factors including rural to urban migration, natural increase in population, and in-migration. In Uganda due to these factors the capital city Kampala is growing rapidly. LÄS MER

5. 4. Urban types in rapidly urbanising cities

   Författare :John Modestus Lupala; KTH; []
   Nyckelord :urban types; hourse forms; densily; plot characteristics; spaces and space use; spatial quality; formal and informal settlement; dar es salaam;

   Sammanfattning : One of the challenges confronting cities innon-industrialised countries today is the fact that cities aregrowing at unprecedented rates, sizes and densities. Growthtrends in these cities are largely unregulated. LÄS MER

7. 5. Marine oolites as proxies for palaeoenvironmental reconstructions during extinction events

   Författare :Ingrid Urban; Berggrundsgeologi; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Ooids; Permian-Triassic boundary; Triassic-Jurassic Boundary; Arabian Platform; Southern Alps; palaeoenvironmental reconstruction;

   Sammanfattning : At present time, it has been stated that “Human activities, principally through emissions of greenhouse gases, have unequivocally caused global warming, with global surface temperature reaching 1.1°C above 1850–1900 in 2011–2020”. LÄS MER