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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

Sustainability transformation of agri-food systems: spaces of governance and coordination for territorial scaling. An empirical analysis in Italy.

Passaro, Alessandro 03 May 2022 (has links)
Faced with increasing risks from climate change, food systems will need to transition away from dominant industrial paradigms and move towards a more sustainable way of producing, distributing, and consuming food. One solution or one side alone though might not have the desired systemic change or might not capture the full complexity of food systems. To go beyond two known criticisms of local food sustainable initiatives, i.e., to be rather small and to be developed outside policy frameworks and/or in stark opposition to current food systems, in this thesis I argue to look at governance spaces of transformation at local level where community members, professionals, and governments get together to share knowledge, deliberate, and collectively devise place-based strategies to address complex food systems issues. The thesis is divided into three chapters. To completely understand spaces of transformation, the first chapter provides a conceptual framework of analysis combining ideas from sustainability transitions, environmental governance and sustainable food communities’ approaches. With the first chapter laying out the theoretical framework, chapter 2 and 3 will rely on the empirical analysis of data gathered through interviews and surveys. The conceptualization of territorial spaces of transformation and the analysis of whether biodistricts can be considered such spaces of transformation for food systems, will be laid out in chapter 2. Chapter 3 will consider two additional research questions, namely how territorial characteristics influence the emergence of a biodistrict, and what role the biodistricts have in territorial transformations towards agroecology. The aim of the thesis is to generate solid and harmonized evidence on the impact of biodistricts on key sustainability characteristics, such as a biodiverse environment, inclusive societal and cultural values, sustainable economic development, sound governance systems and organic, regenerative agricultural practices. The results allow to develop a blueprint for biodistricts as meso-spaces, showing how the presence of actors, the objectives, activities, and governance structure should evolve according to the maturity phases. Moreover, the application of the CAET-TAPE assessment shows that the biodistricts are performing solidly on agroecological transitions.
2

Framing the collaborative economy - Voices of contestation

Gruszka, Katarzyna 06 1900 (has links) (PDF)
Within the context of multiple crises and change, a range of practices discussed under the umbrella term of collaborative (or sharing) economy have been gaining considerable attention. Supporters build an idealistic vision of collaborative societies. Critics have been stripping the concept of its visionary potential, questioning its revolutionary nature. In the study, these debates are brought down to the local level in search for common perceptions among the co-creators of the concept in Vienna, Austria. Towards this aim a Q study is conducted, i.e. a mixed method enabling analyses of subjective perceptions on socially contested topics. Four framings are identified: Visionary Supporters, Market Optimists, Visionary Critics, and Skeptics, each bringing their values, visions, and practical goals characteristic of different understanding of the collaborative economy. The study questions the need for building a globally-applicable definition of the concept, calls for more context-sensitivity, exploratory studies, and city-level multi-stakeholder dialogues.
3

The role of researchers in deliberate social-ecological transformations: a structure-culture-agency approach

Rodrigo, Martinez Peña January 2017 (has links)
Awareness of profound ecological, economical and social crises interacting globally at various scales has brought up the notion of the necessity of a fundamental change, which has driven studies on sustainable change in diverse fields of knowledge. Resilience scholars have approached the issue through a systemic lens that integrates social and ecological phenomena, but scientists from the social “wing” have pointed out the need of adopting a structure agency approach. This study present an analysis of the contribution of researchers to the process of deliberate social-ecological transformation through the analytical lens provided by Archer’s Morphogenetic Approach, which was operationalized by means of the Social-Ecological Action Situation tool, whose purpose is tracking processes of emergence. This study revisited a well-established case of social-ecological transformation, the benthic fisheries governance change in Chile between 1980 and 1997. I found that researcher’s basic transformatory strategic agency was finding the way to personal and vested interests, otherwise engaging in activities such as dissemination of knowledge and advising policy processes carries costs. Researchers main contributions were producing knowledge relevant to different cultural systems as it enabled further structural change, disseminating and endorsing ideas and conducting policy pilots. The Morhogenetic Approach depicted the process of transformation as a sequence of short-life emergent outcomes driven by agency that resulted into a long-life emergent outcome that modified a structural re-arrangement. The combined theoretical-methodological approach is a promising frame to study social-ecological transformations as it managed to explain emergence of phenomena such as policy innovation, interaction between ideational and structural change, relation of interest and power, and it grasped interaction between simultaneous processes.
4

An Analysis Of Energy Transitions At Different Scales: Fossil Fuel Divestment In Higher Education And Individual Behavior

Palchak, Elizabeth 01 January 2019 (has links)
A sociotechnical energy transition requires both a shift to new technologies and attention to social issues like political movements, policy and human behavior. This dissertation investigates social elements of the renewable energy transition occurring at different scales. The core research questions are: How are universities creating and responding to the shifting language of fossil fuel investments? How and for whom do behavioral interventions work? And finally, do in-home displays (IHDs) change behaviors and attitudes of millennial energy users? The three studies covered here occurred within higher education and reflect the importance of colleges and universities as dynamic players in energy transitions. These spaces encourage learning and organizational change on the inside while also pushing outward, challenging social norms. Using a coding approach and text analysis software, this research identifies common frames of language used by colleges and universities who have released formal statements rejecting or adopting divestment policies. This study provides a quantitative assessment of themes and an early overview of this dynamic movement. The second and third study describe the outcomes of a behavioral energy experiment with off-campus students at the University of Vermont testing real-time feedback and financial incentives on individuals' behavior. The second study analyzes the results of a survey conducted with participants in the experiment, investigating changes in attitudes and self-reported behaviors and correlations with actual energy usage. Applying Wilcoxon-signed rank tests and a repeated measures marginal model, showed a minimal effect from the behavioral interventions in survey responses. The results also raise questions about surveys as a reliable predictor for behavior-based outcomes. In the third study, interview data from participants sheds light on questions of how and for whom behavioral interventions work. A within-households split-incentive is discovered, describing one factor contributing to the limited effect of in-home displays on household energy usage. Other factors affecting household energy use are also discussed. This dissertation concludes with recommendations for utilities and policy makers.
5

Damages and dreams from a 20-year-old conflict. The case of Rosia Montana and the struggle for sustainability

Leonte, Denisa Elena January 2018 (has links)
How do transitions to sustainability emerge? Save Rosia Montana Campaign is a representative socio-environmental movement, that cancelled an open-cast gold mining project in the urban-village of Rosia Montana, Romania. After almost 20 years of conflict with the mining project initiators, the people that oppose mining are now struggling for implementing tourism as an alternative development of the place, that could allow the possibility of sustainable development. The research aims to assess the extent that Rosia Montana represents an example of an environmental conflict that generates change towards sustainable development. The paper reconstructs the history of conflict around Rosia Montana by using the theoretical framework of ecological distribution conflict, while it's investigating the outcomes that this struggle produced. By revealing the visions of sustainable development and the challenges experienced by the opposition to mining, we can understand the notion of alternatives in conflict. The alternatives to development from Rosia Montana are questioning conventional perceptions of development and democracy, while requesting social transformation for meeting their needs and enhancing their quality of life.
6

Developing and Testing Transition Strategies for Urban Sustainability: Case Studies in Transition Research in Phoenix, Arizona

January 2012 (has links)
abstract: Sustainability challenges with severe local to global impacts require fundamental shifts in what industrial societies aspire to, generate, consume, and represent, as well as how they function. Transition governance is a promising framework to support these transformational efforts. A key component of transition governance is the construction of transition strategies, i.e., action schemes for how to transition from the current state to a sustainable one. Despite accomplishments in building theory and methodology for transition governance, the concepts of what transition strategies entail and how they relate to specific interventions are still underdeveloped. This dissertation further develops the concept of transition strategies, and explores how different stakeholder groups and allies can develop and test transition strategies across different scales, in the specific context of urban sustainability challenges. The overarching research question is: How can cities build and implement comprehensive transition strategies across different urban scales, from the city to the organizational level? The dissertation comprises four studies that explore the dynamic between transition strategies and experiments at the city, neighborhood, and organizational levels with empirical examples from Phoenix, Arizona. The first study reviews and compares paradigms of intentional change, namely transition governance, backcasting, intervention research, change management, integrated planning, and adaptive management in order to offer a rich set of converging ideas on what strategies for intentional change towards sustainability entail. The second study proposes a comprehensive concept of transition strategies and illustrates the concept with the example of sustainability strategies created through a research partnership with the City of Phoenix. The third study explores the role of experiments in transition processes through the lens of the neighborhood-level initiative of The Valley of the Sunflowers. The fourth study examines the role organizations can play in initiating urban sustainability transitions using exemplary strategies and experiments implemented at a local high school. The studies combined contribute to the further development of transition theory and sustainable urban development concepts. While this research field is at a nascent stage, the thesis provides a framework and empirical examples for how to build evidence-based transition strategies in support of urban sustainability. / Dissertation/Thesis / Ph.D. Sustainability 2012
7

Collaboration Towards a ‘Sustainability Transition’ : A Case study of the Agri-food sector on Gotland, Sweden

Randahl, Karin, Belcheva, Tanya January 2017 (has links)
In Sustainable development studies, it has been established that food sector has a significantimpact on the environment and accordingly is a critical area for improvement. In addition,island regions particularly undergo a need for long-term sustainable development, due toisolation and high dependency on availability of local resources. Therefore, applyingsustainability into practise and incorporating its goals into strategic and operational levels ofmanagement decision-making, could use relatively more attention to proceed in thedevelopment. This study is looking at current work by regional authorities on the Swedishisland of Gotland in implementing sustainability transitions in the agri-food sector byscrutinising the industry actors’ involvement and attitudes. The research data was collectedvia analysis of governmental document and in-depth interviews with both industry andauthorities’ representatives and further evaluated with theories of governance, leadership andsustainability transitions. Yet, sustainability is such a complex issue interlinking economic,social and environmental aspects, so it requires more attention than initially perceived. Theresult indicates collaboration towards common goals benefits from trust and congruencebetween actors.
8

The Swedish socio-technical agro-food system and how it may transition to a more sustainable state through an increased cultivation of grain-legumes

Klingspor, Charlotte, Philipson, Linda January 2021 (has links)
Due to unsustainable production and consumption patterns that cause climate changes, current socio-technical systems, such as the agro-food system, must rapidly undergo sustainability transitions. To transition socio-technical systems is however complex and it usually takes decades, and it is therefore crucial to study how socio-technical systems can transition faster.  Aim – This study aims to investigate under what circumstances a sustainability transition through an increased cultivation of grain-legumes in Sweden can take place and be accelerated. In order to guide the study and thus fulfil the purpose, two research questions have been formulated: 1)  “What are the current main factors that hinder a sustainability transition in terms of an increased cultivation of grain-legumes in the current agricultural value chain of crop production in Sweden?” 2)  “What prerequisites are required to accelerate sustainability transitions in the agricultural value chain of crop production in terms of an increased cultivation of grain-legumes in Sweden?” Method – The methodology used is a qualitative case study of the Swedish agricultural value chain of crop production. The data was collected through interviews, literature review and webinars. The data collected through interviewing was analyzed by using a thematic analysis.  Findings – One main hindering factor refer to the absence of certain value chain processes, both when it comes to actors that can provide Swedish plant-based food producers with extracted proteins from grain-legumes and when it comes to actors that can receive, sort, peel and pack grain-legumes for human consumption at an industrial level. Other main hindering factors regards the lack of financial incentives at several levels as well as a structured and stabilized agricultural socio-technical regime characterized by path dependencies and lock-ins. The found prerequisites required in order to accelerate sustainability transitions include for instance having certain value chain processes to come into place, steer large investments and educated people in the right direction to drive innovation and development as well as an increased sustainability transitioning pressure from the civil society in Sweden.   Implications – The findings of this thesis can increase the knowledge of actors engaged in the agricultural value chain of crop production, but also provide valuable insights for the whole Swedish agro-food sector. This study also provides insights regarding how a sustainability transition can be accelerated based on the findings from the studied case. Another implication is that a larger focus, when researching sustainability transitions, should be put on the role of civil society to understand and facilitate faster sustainability transitions in socio-technical systems. Limitations – The political perspective is not considered, the internal strategies of actors have not been investigated and the focus has only been at the environmental dimension of sustainability, not on the social or economic dimensions.
9

Wood We Change? : Business Model Innovation Towards Sustainability Transitions: Studying the Wood Construction Industry

Abadzhiev, Andrey January 2021 (has links)
Innovations based on sustainable technologies have been widely considered as a remedy for addressing societal and environmental problems in many industries. However, the large-scale adoption of such innovations goes beyond technology and requires organizing the business in a way that drive industrial transformations across actors and system layers, such as market structures, institutional frames, consumer behavior, and business values.  The aim of this dissertation is to understand how industrial firms organize for system change towards sustainability. The study is a compilation of two papers within the same research context: the development of sustainable technology in the construction industry. The overlapping unit of analysis for both papers is business model innovation. Paper I examines how industry firms combine and complement business models with different innovation types to accelerate sustainable technology. Paper II identifies how a change in the business model and value creation logic that occur on a firm level accelerate sustainable technology and shape the socio-technical system. Together, both papers help paint a more complete picture of the business model role in transitions towards sustainability. The theoretical frame of this dissertation spans several domains: business model, innovation management, and sustainability transitions. Building on a multi-disciplinary premise, the study takes into account the organizational and the systemic parts of the change process by linking the company perspective (business models) to the wider governance of sustainability transitions.  The findings underline the importance of business models that combine production efficiency with higher customer engagement and more collective value creation for driving larger-scale transitions toward sustainability. Moreover, business models in combination with different innovation types, such as product, process and positioning, act together and complement each other to achieve high sustainability and business outcomes. / Innovations based on sustainable technologies have been widely considered as a remedy for addressing societal and environmental problems in many sectors of our economy. However, the large-scale adoption of such innovations goes beyond technology and requires organizing the business in a way that drives transformations across actors and industries. This dissertation aims to understand how industrial firms organize for system change towards sustainability. The study is a compilation of two papers within the same research context: the development of sustainable wood technology in the construction industry. The overlapping unit of analysis for both papers is business model innovation. Paper I examines how industry firms combine and complement business models with different innovation types to accelerate sustainable technology. Paper II identifies how a change in the business model and value creation logic that occur on a firm level accelerate sustainable technology and shape the socio-technical system. Together, both papers help paint a more complete picture of the business model role in transitions towards sustainability. The theoretical frame of this thesis spans several domains: business model, innovation management, and sustainability transitions. Building on a multi-disciplinary premise, the thesis takes into account the organizational and the systemic parts of the change process by linking the company perspective to the wider governance of sustainability transitions.  The thesis outlines two main contributions. First, the results show that business model innovation acts with and complements different innovation types to achieve high sustainability and business value outcomes. Second, the results reveal that scaling sustainable technologies require combining production efficiency with higher customer engagement and more collective value creation. Combining layers of different value creation logics unlocks the potential of novel technology and shape the entire industry towards more sustainable development.
10

Local carbon budgets as a tool for sustainability transitions : Three emerging narratives of change and governance / Lokala koldioxidbudgetar som ett verktyg för en hållbar samhällsomställning : Tre narrativ om förändring och styrning

Gunnarsson, Sanna January 2021 (has links)
This study takes as a starting point that climate change must be seen as interrelated with other social, technological, political, and ecological challenges of our times, and that it is closely linked to the local arena of policy and planning. By this, the study is guided by the notion that sustainability transitions are needed to combat climate change. The aim of this study is to explore if and how local carbon budgets can be a tool for municipal governance in facilitating sustainability transitions. Through an analysis of narratives of change and modes of governing, the aim is pursued by studying how the local carbon budgets developed at the Climate Change Leadership node at Uppsala University approaches a framework for transition, and how these local carbon budgets have been received by municipal planning and policy actors in two case studies: Nyköping and Järfälla municipality. The study uses a qualitative case study approach with semi-structured interviews, document analysis and participatory observation as its methods. From the results and analysis, three narratives of change emerged: Tweak the system, Re-invent the system, and Shake the system. The three narratives suggest different pathways for sustainability transitions, as well as different approaches to local governance. In conclusion, the results of this study suggest that the local carbon budgets can be several different tools for sustainability transitions, and what kind of tool it becomes is dependent on what narratives of change and approach to local governance that shapes it. Finally, the study highlights the importance of using local carbon budgets to their full potential, allowing them to question, challenge and reimage what kind of change is needed and how it can come about, if more transformative sustainability transitions are to be reached.

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