The Lake Victoria Basin (LVB) is endowed with natural resources which are drivers for sustainable development at local, national and regional levels. However, these resources are adversely affected by dynamic social, economic, environmental and political factors. Poor coordination and ineffective knowledge management programmes among various players within the LVB has led to duplication of efforts as substantial information and knowledge generated is unavailable to users. As a result, over-exploitation of natural resources has resulted in unsustainable development of the LVB. This study sought to establish the role of knowledge management in promoting sustainable development of the LVB. Specific objectives were to: determine the role of knowledge management in sustainable development of LVB; determine challenges and barriers hindering effective knowledge management; establish tools and technology that can be used to enhance knowledge management; and establish the strategies used by organisations in LVB to manage knowledge generated for sustainable development. A descriptive survey design was used in this study targeting 98 (with 76.5% response rate) officers of various ranks working in 26 organisations involved in development programmes/projects and located in the five partner states within the LVB. Data was collected using self administered questionnaires and a desk review. Findings showed most respondents agreeing that knowledge management is a systematic utilisation of policies, processes, activities and tools which empower organisations to apply knowledge to improve effectiveness, innovation and quality. Up to 93.9% of the organisations facilitated discovery, capture, storage and retrieval of knowledge. Most organisations encouraged documentation of lessons learnt, with some making it mandatory to deposit key documents in the library. Paper-based media was the most preferred knowledge storage format. Lack of an open-minded sharing environment, bureaucratic procedures and poor information systems were the common barriers to knowledge management, while lack of time (68.4%) was an obstacle to proper xvi documentation. The internet was the most popular knowledge management tool/technology; though technical issues were the most critical problems affecting ICT use (71.4%). Based on these findings, this study recommends a holistic and coordinated approach to knowledge management among all institutions working in the LVB to address the challenges of sustainable development in the basin. / Information Science / M. Inf. (Information Science)

Made available in DSpace on 2016-04-16T00:14:36Z (GMT). No. of bitstreams: 2 Gustavo Luiz Mestriner1.pdf: 2243793 bytes, checksum: a1c06f5eaa7eff79bc276f72d6e0e06e (MD5) Gustavo Luiz Mestriner2.pdf: 2750701 bytes, checksum: a5abda0e155ae8b1a195f0e2701c63f1 (MD5) Previous issue date: 2008-08-12 / Cities all over the world, go through a process of urban changing never seen before. Data from great developing population in cities, added with the urban exodus from rural areas, are the causes of swelling, and later, an explosive urban sprawlling caused in cities. In this process, the land appreciation in urban centers and tax incentives and the cheaper labor in neighboring towns, made that big industries change from urban centers, leaving the obsolete large areas. On the other hand, the cities, originally created for the celebration of life, and to celebrate what we have in common, today are draining energy resources, and the most polluting source of the planet. The new urban projects should consider this complex reality, then look for some contemporaries principles, such as sustainable urban development, productive restructuring, the environments of research and technological innovation and biotechnology. To do so, development agiencies have been created to conciliate the public and private interests. We explore the concept of compact city, in the light of contemporary urban projects in wastelands in central areas. To context, we selected some case studies, building an analytical inventory and always relating them to our context and reality. / Cidades pelo mundo inteiro passam por um processo de mutação urbana jamais visto. Os dados do desenvolvimento substancial demográfico nas cidades, somados aos êxodos urbanos oriundos das zonas rurais são as causas do inchaço, e posterior espraiamento urbano explosivo causado nas cidades. Neste processo, a valorização da terra nos centros urbanos e o incentivo fiscal e de mão de obra mais barata nas cidades vizinhas, fez com que as grandes indústrias se deslocassem dos centros urbanos, deixando grandes áreas obsoletas. Por outro lado, as cidades, inicialmente criadas para a celebração da vida, e para celebrar o que temos em comum, hoje são poços drenantes de recursos energéticos, e direta e indiretamente, a maior fonte poluidora do planeta. Desta forma, os novos projetos urbanos devem levar em consideração essa realidade complexa, para então atender certos princípios contemporâneos, como o desenvolvimento urbano sustentável, reestruturação produtiva e os ambientes de pesquisa e inovação tecnológica e biotecnológica. Para tanto, agências de desenvolvimento foram criadas para conciliar os interesses públicos e privados envolvidos. Nesse contexto, utilizamos o conceito da cidade compacta, como base conceitual desta pesquisa à luz dos projetos urbanos contemporâneos em vazios urbanos em áreas centrais. Para contextualizar, buscamos os estudos de caso, construindo um inventário analítico das obras selecionadas, com maiores detalhamentos e sempre os relacionando à nossa realidade e contexto locais.

La croissance urbaine incontrôlée est liée à plusieurs problèmes socio-environnementaux dans les pays en développement comme le Pérou. Afin de comprendre l'expansion urbaine dans les zones non aménageables, la recherche combine trois dimensions de l'analyse : l'analyse spatiale, l'analyse du comportement social et l'évaluation de la gestion urbaine et de l'aménagement du territoire. L'étude se concentre sur trois cas péruviens : une oasis de brouillard saisonnier dans la ville aride de Lima, les terres agricoles de première qualité de la vallée de Cajamarca et les zones humides de la petite ville de Huamachuco. L'expansion urbaine dans les études de cas est principalement informelle et désorganisée; à cause de sérieuses déficiences dans la gestion publique locale, la planification routière et la culture de l'informalité. Cependant, certaines organisations communautaires et certains leaders sociaux contribuent à une utilisation plus durable du territoire. / Uncontrolled urban expansion is related to several socio-environmental problems in developing countries like Peru. In order to understand the urban expansion in non-developable areas, the research combines three dimensions of analysis: spatial analysis, social behavior analysis, and the evaluation of urban management and spatial planning. The study focuses on three Peruvian cases: a seasonal fog-oasis in the arid city of Lima, the prime farmlands in Cajamarca valley, and the wetlands of the small city of Huamachuco. Urban expansion in the case studies is predominantly informal and disorganized as a consequence of serious deficiencies in local public management, road planning, and the culture of informality. However, some communal organizations and social leaders contribute to a more sustainable land-use.

Studien handlar om hållbar utveckling med utgångspunkt i stadsutveckling där byggandet idag står för en stor del av klimatförändringarna vilket är något som behöver åtgärdas enligt Agenda 2030. Att bygga hållbart är en förutsättning för att minimera klimatförändringarna.Grön Stadsby är ett förslag i en motion från Centerpartiet i Växjö kommun för en hållbar stadsutveckling med de globala målen Agenda 2030 och Växjös hållbarhetsprogram som utgångspunkt. Syftet med studien var att göra en fördjupning av den Gröna Stadsbyns kriterier samt att ta fram ett förslag på en gestaltning i from av en illustrationsplan. Målet var att få en bebyggelse med en så låg klimatpåverkan som möjligt som även uppfyller kriterierna för en Grön Stadsby i motionen.Insamling av data skedde genom studier av artiklar, avhandlingar, rapporter, dokument, GIS-analyser av kartor samt intervjuer med sakkunniga personer inom området. Resultatet av insamlingen visar att en viktig förutsättning för en Grön Stadsby är att den har en låg klimatpåverkan och i övrigt kan uppfylla de globala målen för en hållbar stadsutveckling. Det framtagna förslaget på en Grön stadsby visar att en sådan mycket väl kan byggas och utvecklas i Jonsboda, en plats i Växjö kommun där kommunen själv föreslår att en Grön Stadsby skulle kunna förläggas. / The study is about sustainable development based on urban development where construction today accounts for a large part of climate change, which is something that needs to be addressed according to Agenda 2030. Building sustainable is a prerequisite for mitigating climate change.Green Urban Village is a proposal in a motion from the Center Party in Växjö Municipality for a sustainable urban development with the global goals Agenda 2030 and the sustainability program of Växjö as a starting point. The purpose of this study was to make an in-depth study of the Green Urban Village criteria and a proposal for a design in devotion of an illustration plan. The goal was to get a settlement with as low a climate impact as possible, which also meets the criteria for a Green Urban Village.The collection of data consisted of a study of articles, dissertations, reports, documents, GIS analyzes of maps and interviews with experts in the area. The results of the study show that a Green Urban Village a low climate impact is vital in order to meet the global goals for sustainable urban development. The conclusion that can be drawn from the study is that the proposed concept of Green Urban Village could contribute to a sustainable development of urban areas.

Det svenska transportsystemet är i dagsläget till stor del fossilberoende och efterfrågan på transporter förväntas öka det närmaste decennierna. En ökad efterfrågan på transporter genererar i sin tur ökade utsläpp, vilket medför negativa effekter på människors hälsa men även på miljön. För att nå uppsatta klimatmål måste trenden om ständigt ökade trafikvolymer brytas. Samhällsplanering och beteendeförändringar av det mer kraftfulla slaget är nödvändigt för att kunna skapa ett hållbart transportsystem. All utbyggnad av transportinfrastrukturen innebär långsiktiga konsekvenser, dels på grund av den omfattande påverkan det har på städers och regioners struktur men också för att de leder till ett ökat bilresande och därmed större klimatpåverkan. Drivkraften för externa handelsetableringar är stark, och det finns fortfarande många förespråkare som menar att dessa etableringar behövs för att utöka kommuners konkurrenskraft. När externa handelsområden och köpcentrum etableras ökar det totala trafikarbetet med personbil, vilket har en direkt proportionell ökning av koldioxidutsläpp. I Sverige finns inga politiska krav på hur planering av externa och halvexterna handelsetableringar ska utformas, och kommunerna är inte heller skyldiga att upprätta några policys kring dessa etableringar. Detta examensarbete har genom kvalitativa intervjuer med nyckelpersoner i Gävleborgs län undersökt vilka drivkrafter och attityder som finns hos kommunerna vad gäller utveckling och planering av externa och halvexterna handelsetableringar. Ämnet har analyserats utifrån perspektiven tillgänglighet och hållbar utveckling, med stöd från det regionala hållbarhetsmålet om en fossilfri fordonsflotta år 2030, samt den svenska klimatlagen. Det som framkommit under intervjuerna är att det inte finns någon direkt drivkraft hos kommunerna att etablera nya externa handelsområden, men att det finns en vilja att fortsätta utveckla de redan existerande handelsområdena då dessa är viktiga för den lokala tillväxten. I Gävleborgs län prioriteras personbilen och är det vanligaste transportmedlet till länets externa och halvexterna handelsområden. Kommunerna arbetar med att förbättra tillgängligheten med kollektivtrafik, cykel och gång, men trots detta finns uppenbara brister och en medvetenhet om svårigheterna att få hållbara resemedel att bli de dominerande transportsätten till dessa områden. Mer kraftfulla metoder och åtgärder inom samhällsplanering och beteendeförändringar är nödvändigt för att kunna skapa ett hållbart transportsystem. Det kan uppnås genom att kombinera olika styrmedel och att förbättra samverkan inom såväl kommunerna som regionen i helhet. / The current Swedish transportation system is depending on fossil fuels and the demand for transportation is expected to increase in the coming decades. This will lead to increased emissions of greenhouse gases and other airborne pollutants, which have negative impacts both on human health and the environment. In order to achieve the national climate targets, the trend of constantly increasing traffic volumes must be slowed down. In order to create a sustainable transport system, radical changes in both community planning and behavioral changes are going to be necessary. All expansion of the transport infrastructure has long- term consequences, partly because of its extensive impact on the structure of cities and regions, but also because they can cause increased car travel and generate greater climate impacts. External trade agreements and the strive towards economic growth has a strong influence on traffic planning in the Swedish municipalities. When suburban retail districts and shopping centers are established, the total amount car traffic increases, which leads to increased carbon dioxide emissions. In Sweden, there are no political rules or guidelines on how external trade establishments should be planned, nor are the municipalities obliged to establish any such policies. Through a series of qualitative interviews with people in position of policy making in Gävleborg County, the present thesis investigated the driving forces and attitudes that exist in the municipalities regarding the development and planning of external establishments. The topic has been analyzed from the perspective of accessibility and sustainable development, supported by the regional sustainability goal of a fossil-free vehicle fleet in 2030, and the Swedish climate law. What emerged during the interviews is that there is no direct impetus for the municipalities to establish new external trade areas, but that there is a willingness to continue to develop the already existing ones, as they are deemed important for local growth. In the regional traffic planning, the passenger car is given priority, since it is the most commonly used means of transportation to and from the county’s suburban shopping districts. The municipalities are working to improve accessibility by public transport, bicycle and walking, but there is an awareness of the difficulties in making sustainable forms of travel the dominant transportation to these areas. More powerful methods and measures in community planning and behavior change are necessary to create a sustainable transport system. This can be achieved by combining different instruments and improving collaboration within both the municipalities and the region.

Cities around the world are facing challenges of rapid population growth, social inequality, environmental degradation and climate change. Within the realm of planning and policy, one answer to these issues has been the invention of certification systems to support the transition to a sustainable urban development. In the last ten years a number of certification systems for sustainable urban development on neighbourhood level have been developed, such as BREEAM Communities and LEED Neighborhood Development. Though an important contribution for a systematic way to treat sustainability in urban development, such systems have been criticised in a number of criteria, among which an important deficiency is their lack of factors for social sustainability. A new Swedish certification system for neighbourhood level, Citylab Action, is since January 2016 being tested in a pilot round with twelve Swedish urban development projects. The aim of this study was therefore to investigate how three of the pilot projects worked with social sustainability and within which areas the Citylab Action Guide best could be developed to support socially sustainable urban development. The following research questions were formulated: What is a relevant understanding of social sustainability for contemporary urban development drawing on the academic literature? How do the selected Citylab Action projects understand and work with social sustainability? What are projects’ key challenges for creating socially sustainable neighbourhoods? What are the projects’ experiences with Citylab Action in relation to their work with social sustainability? The thesis had a critical approach and took ground in a literature study, which rendered an analytical framework and the normative standpoint that social sustainability needs to be concerned with increasing social justice. Täby Park, DrottningH and Masthuggskajen were selected as cases, and studies involved interviews with two civil servants from each project and analysis of planning documents related to the projects’ work with social sustainability. An analysis of the empirical material was carried out underpinned by the analytical framework, which contained the questions: How is social sustainability (implicitly) defined and operationalised? How is the project oriented in regards to the dualism of development and maintenance? Who is considered in the development of the district? Results showed theoretical understanding of social sustainability, as well as operational work, were very different between projects. Synthesis suggests a key challenge for the projects’ work with social sustainability concerns the tendency of marginalising people with less purchasing power. For the development of the Citylab Action Guide to better support socially sustainable urban development, four proposals are given. The Guide should include: more aspects for how to work with existing inhabitants, more distinct aims for projects to execute a comprehensive analysis of the effects on segregation patterns, more attention to the creation of affordable apartments and socially mixed housing, and aims for considering the seven discrimination grounds and socio-economic status in the outcomes of planning. / Städer världen över står idag inför svåra utmaningar såsom befolkningsökning, växande klyftor ökande resursanvändning och klimatförändringar. Ett svar på dessa utmaningar har inom policy och planering varit utvecklingen av certifieringssystem för att stödja övergången till en hållbar stadsutveckling. De senaste tio åren har ett antal certifieringssystem för hållbar stadsutveckling på stadsdelsnivå utvecklats, såsom BREEAM Communities och LEED Neighborhood Development. Dessa verktyg har utgjort ett viktigt steg framåt för ett systematiskt arbete med hållbarhet i stadsutveckling, men också kritiserats för att vara otillräckliga på flera punkter, däribland i sin behandling av social hållbarhet. Ett nytt svenskt certifieringssystem för stadsdelsnivå, Citylab Action, testas sedan januari 2016 i en pilotrunda av tolv svenska stadsutvecklingsprojekt. Föreliggande uppsats avsåg att undersöka hur tre av dessa pilotprojekt har arbetat med social hållbarhet, samt inom vilka områden Citylab Action-guiden kan utvecklas för att på bästa sätt stödja socialt hållbar stadsutveckling. Följande forskningsfrågor formulerades: Vad är en relevant förståelse av social hållbarhet för dagens stadsutveckling utifrån den akademiska litteraturen? Hur förstår och arbetar de utvalda Citylab Action-projekten med social hållbarhet? Vad är projektens största utmaningar för att skapa socialt hållbara stadsdelar? Vad är projektens erfarenhet av Citylab Action i förhållande till deras eget arbete med social hållbarhet? Uppsatsen utgick från en kritisk ansats och tog avstamp i en litteraturstudie, som utmynnade i ett analytiskt ramverk och den normativa hållningen att arbetet med social hållbarhet måste innefatta en ambition att öka den sociala rättvisan. Täby Park, DrottningH och Masthuggskajen valdes som fall, och studien innefattade intervjuer med två tjänstepersoner från varje projekt och textanalyser av plandokument som var kopplade till projektens arbete med social hållbarhet. En analys av det empiriska materialet gjordes utifrån det analytiska ramverket, som innehöll frågorna: Hur är social hållbarhet (implicit) definierat och operationaliserat? Hur är projektet orienterat i förhållande till dualismen mellan utveckling och bevarande? För vem görs utvecklingen av stadsdelen? Resultaten indikerade att förståelsen av social hållbarhet, liksom det operationella arbetet, var mycket olika projekten sinsemellan. I sammanvägningen av de olika fallen framstod tendensen att marginalisera människor med små ekonomiska resurser att vara en av huvudutmaningarna för att skapa social hållbarhet. Fyra förslag ges på vad som skulle kunna ändras i Citylab Action-guiden för att på bästa sätt stödja utvecklingen av socialt hållbar stadsutveckling: Om guiden är ämnad att användas för befintliga stadsdelar bör den omfatta fler aspekter kring att ta hänsyn till och adressera befintliga invånare. Guiden bör innehålla tydligare mål för analys av hur projektet påverkar segregationsmönster. Guiden bör ge mer uppmärksamhet till skapandet av billiga lägenheter i socialt integrerade stadsdelar. Guiden bör innehålla mål för att beakta de sju diskrimineringsgrunderna och socio-ekonomisk status i planeringens fysiska resultat och inte bara i planeringsprocessen.

Urbana områden har formats efter den bilnorm som råder i modern tid. Detta har belastat miljön och medfört att städer idag står inför det stora arbetet att ställa om till hållbara samhällen. Hållbara mobilitetslösningar har blivit ett aktuellt ämne som följd av denna problematik. Viktiga aktörer i arbetet med åtgärder för hållbar urban mobilitet är fastighetsutvecklare. Syftet med studien är att undersöka fastighetsutvecklares roll i arbetet med hållbart resande vid uppbyggnaden av en ny stadsdel. Tre områden i Västra Hamnen i Malmö har bedömts relevanta och fungerar som fallstudier. Med hjälp av teorier kring ämnet hållbar urban mobilitet samt semistrukturerade intervjuer och dokumentanalys har frågeställningarna undersökts och diskuterats. Studiens slutsatser visar att fastighetsutvecklare har en betydande roll i implementeringen av hållbar mobilitet vid nybyggnation. Vidare identifieras parkeringsnormen som ett viktigt verktyg. Studien belyser vidare vikten av åtgärder för beteendeförändring, samt planering anpassad för målgrupp. / Urban areas are shaped after the existing automobile dependency in modern time. This has burdened the environment and resulted in a need for cities to evolve into sustainable places. Sustainable mobility measures have become an urgent matter as a result of this problem. An important actor in the work with mobility measures for a sustainable urban mobility are developers. The purpose of this study is to examine developers’ role in the work with sustainable travel when a new city area is under development. Three areas in the Western Harbour in Malmö have been deemed relevant as case studies. Theories about sustainable urban mobility together with semi-structured interviews and document analyses served to examine and discuss the formulated questions. The conclusions of the study show that developers have a prominent role in the implementation of sustainable mobility in new city areas. Furthermore, the parking standards are identified as an important tool. The study illuminates the importance of measures for behavioral changes as well as planning for a targeted group

In the Portland, Oregon, metropolitan area, suburban cities such as Hillsboro are projected to grow as people seek affordable housing near a rapidly growing metropolis. This thesis examines the combined impact of'c1imate change and urban development on both neighborhood and municipal scale residential water demand in Hillsboro, Oregon. I use two models, a surface energy balance model, Local-scale Urban Meteorological Parameterization Scheme (LUMPS), and a system dynamics model, CCDomestic, to investigate changes in residential water demand in the 2040s at two distinct spatial scales, the neighborhood and the municipality. I calibrate and validate each model to the reference period and then simulate the future (2030-2059) under three statistically downscaled global climate models and two urban development scenarios. The findings of this study indicate that climate change and urban development will not evenly affect water consumption in neighborhoods across a city. Instead, the current land cover and residential density of a neighborhood exert an important influence on the response. Heavily vegetated neighborhoods exhibit large increases in water demand under urban sprawl and warming scenarios, while neighborhoods dominated by impervious surfaces decrease water consumption under sprawl scenarios and show little change in water consumption under combined sprawl and warming scenarios. At the municipal scale findings suggest that water demand is highly sensitive to urban design and management and that the combination of urban densification and water conservation regulations could mitigate increases in water consumption from population growth and climate change.

Portland, Oregon, is considered to be a leader in sustainable development. Government agencies, nonprofit organizations, and businesses have been innovators in policymaking and practice that is aimed at creating a more sustainable city. Despite population aging, little is known about how or whether planners and developers consider older persons in terms of sustainable development. Thus, this study examined the case of sustainable, affordable housing developed for low-income adults aged 55 and older. Interviews with 31 key informants were conducted in order to answer three research questions: What is the meaning of sustainable development in Portland, Oregon, as it pertains to affordable housing for an aging society? How and why has sustainable, affordable housing for older adults been developed in Portland? What are the policies that affect the availability and appropriateness of sustainable, affordable housing for older adults in Portland? The sample included individuals who influenced the creation of senior housing (e.g., urban planners, architects, nonprofit directors) and who were identified either because of their roles within local housing development or through snowball sampling. Six Portland-area developments provided the context for studying how and why sustainable, affordable housing for older adults was planned and created in the city. The findings suggested that introducing the topic of aging into the discourse of sustainable development will lead to a more robust meaning of the concept, which can aid future research, policy, and practice. Five elements characterizing sustainable housing for older adults were identified: physical accessibility; proximity to community services; infrastructure that connects housing with services; healthy living environments; and high-quality social spaces in and near housing developments. The findings also pointed to the need for sustainable development practices to pay attention to social equity and the equitable distribution of affordable housing, including housing for older adults. Several insights into how sustainable, affordable housing for older adults developed in Portland were gained (e.g., using government subsidies; involving aging experts in integrated design processes; intersectoral partnerships that led to the city becoming an early adopter in greening its affordable housing), as well as why such housing was completed (e.g., there was a collective public-sector response to meet the need for creating sustainable, affordable housing; an emerging culture of sustainable development in Portland; urban and regional planning efforts have begun to address population aging). However, the amount of sustainable, affordable housing remains insufficient to meet Portland's aging population. Reasons identified include: the absence of specific housing policy attuned to the needs of older adults in Portland; disconnects between housing and health care and supportive services; and lack of integration of older adults in the planning, design, and development processes. Room for innovation and improvement exists in regard to healthy, accessible, green, and affordable housing policies and the development of new models of housing for an aging population. Based on this research, 10 guiding principles of sustainable development for an aging society were proposed to inform future research, as well as planning and development efforts.

A dissertation submitted to the Faculty of Science, University of the Witwatersrand, Johannesburg, in fulfilment of requirements for the degree of Master of Science. Johannesburg, May 2016. / Globally, urban areas are the fastest growing land cover with significant numbers of people residing within these urban spaces. The continuous growth and expansion of urban settlements continue to exert unprecedented negative pressure on the natural environment, and green spaces are increasingly disappearing. In most intermediate and secondary cities of developing countries, loss of urban green spaces is partly due to the knowledge gap in urban planning as well as the lack of comprehensive assessment of the challenges and factors contributing to the deteriorations of urban spaces in these cities. In any given urban environment, green spaces of all types are acknowledged for creating valuable economic, social and environmental services. Urban green spaces are fast becoming means to sustainable development due to their extensive multifunctional roles and benefits to different users. This research focusses on critically assessing the relationship that exists between urban greenness and sustainable development in the city of UMhlathuze, KZN, South Africa. It also explores how urban greening is increasingly tied to urban planning and the challenges that urban greening faces in the context of rapidly increasing urbanisation. Results of this study show that there is increasing need to improve green spaces especially for low income groups who cannot afford to travel out of town to experience natural environments. Urban development therefore calls for stakeholders to follow the principles of sustainable development with reference to ecological systems in urban areas, including community green spaces, gardens, biodiversity, native species and urban green infrastructure. If urban greening is properly planned and integrated into urban development and planning policies, it can brings economic, social and environmental benefits to developing world cities. / GR 2016