Suchergebnisse

Chapter 1. WEF nexus in cities: Opportunities for innovations to achieve sustainable development goals in the face of climate change -- Chapter 2. The importance of Water-Energy and Food Nexus in the promotion of Sustainable Cities in the perspective of the Sustainable Development Goals -- Chapter 3. What Can Cities Do to Enhance Water-Energy-Food Nexus as a Sustainable Development Strategy? -- Chapter 4. Water–Energy–Food nexus under climate change: analyzing different regional socio-ecological contexts in Brazil -- Chapter 5. How can the Water - Energy - Food Nexus approach contribute to enhancing the resilience of Amazonian cities to climate change? -- Chapter 6. The water-energy-food nexus and the micro-politics of everyday: a view from institutional bricolage -- Chapter 7. WEF Nexus Innovations: the institutional agenda for sustainability -- Chapter 8. Innovations towards 'the nexus' in the science-politics-society interface: What transformations do we really seek? -- Chapter 9. The Water-Energy-Food Nexus in Latin America and the Caribbean: Priority Interconnections -- Chapter 10. Methods for evaluating Food-Energy-Water Nexus: Data Envelopment Analysis and Network Equilibrium Model approaches -- Chapter 11. Learning about the nexus from vulnerable urban communities -- Chapter 12. Urban gardens and composting: effective governance for strengthening urban resilience and community waste management -- Chapter 13. WEF Nexus and Sustainable Investments in West Africa: The Case of Nigeria -- Chapter 14. The Food-Water-Renewable Energy Nexus Resource-Security examples for Asian-Pacific cities -- Chapter 15. Urban Living Labs and the water-energy-food nexus: experiences from the GLOCULL Project in São Paulo, Brazil. -- Chapter 16. The challenges of the food, water, and energy nexus and potential interlinkages with instruments to tackle climate change: cases of Brazilian cities -- Chapter 17. Food waste redistribution and implications for achieving the Sustainable Development Goals: the case of a food bank in Sao Paulo Municipality, Brazil.

AbstractAnalyzing the effect of individual participants on collaborative governance processes in environmental management has been elusive due to lack of theoretical frameworks and data limitations. This study uses pattern matching to contrast identity theory with original data from 7 individuals participating in waste management and urban agriculture collaboration in Florianópolis, Brazil. What started as a self-organized initiative to manage an environmental problem, due to precarious waste management services, was scaled up to a citywide policy. Findings demonstrate that as the collaboration evolved over time, individual participants in municipal government transitioned between roles, organizations, and departments which affected their influence on the collaboration according to two transition styles: integrators (overlapping different roles) and segmenters (aligning roles with contexts without ambiguity). While the integrator-style participants were key to increasing sectoral diversity during the activation stage of the collaboration to produce innovative actions, segmenters contributed to formalizing the collaboration with appropriate institutional designs. However, the success of the collaboration after the institutionalization stage depended on the individual transition style and the power of municipal agents to have agency for influencing the collaboration. These findings have implications for adapting collaborative settings to respond to contextual changes that involve urban environmental issues.

Purpose: The purpose of this paper is to evaluate how improvements in municipal solid waste management systems (MSWMS) can contribute to a transition toward circular economy (CE) in urban areas, outlining actions and guidelines for public policies. Design/methodology/approach: The research was carried out in three municipalities located in the state of São Paulo in terms of: diagnosis; elaboration of more positive scenarios in terms of CE and scaling of economic and environmental benefits; and outline actions and guidelines for public policies of MSWMS. Findings: In developing countries like Brazil, MSWMS can contribute to a transition toward a CE through new public policies and management practices, or even through the improvement of those that already exist. Examples of this are the integration of the informal sector of the recycling chain and service sector related to repairs of clothing, shoes, furniture and electronics as well as composting at the food production site. This could be strengthened by legal and financial mechanisms, training and carbon credit projects. Moreover, there is a need for integration of public policies between different levels of governments and sectoral policies. Originality/value: This paper developed a methodology to examine the potential for a transition toward a CE through the MSWMS in different scenarios and cities. This methodology allows to advance the implementation of the concept of CE in urban areas of developing countries and generating co-benefits to the local economy and the global environment.