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Coelho S, Rafael S, Coutinho M, Monteiro A, Medina J, Figueiredo S, Cunha S, Lopes M, Miranda AI, Borrego C. Climate-Change Adaptation Framework for Multiple Urban Areas in Northern Portugal. ENVIRONMENTAL MANAGEMENT 2020; 66:395-406. [PMID: 32533326 DOI: 10.1007/s00267-020-01313-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/19/2019] [Accepted: 06/02/2020] [Indexed: 06/11/2023]
Abstract
Climate change is increasingly exerting pressure with intensified impacts in the short-, medium-, and long-term. Cities are highly vulnerable to the impacts of climate change, and it is recognized that they play a significant role in the European Strategy on adaptation to climate change. This study intends to develop a climate adaptation framework to identify effective measures that will be evaluated using a multi-urban area located in the north of Portugal, as a case study. The climate adaptation framework was developed following the Urban Adaptation Support Tool (AST), adapted to the Portuguese reality. The Weather Research and Forecasting (WRF) model was used to provide future projections with a high level of spatial resolution over the study area, increasing the accuracy of the identification of future climatic vulnerabilities. The results show a tendency for an increase of extreme weather events associated with the increase of both temperature and annual accumulated precipitation variables. A set of both urban and rural measures to promote a sustainable development path to climate adaptability and increase cities resilience to climate change are presented and discussed.
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Affiliation(s)
- Sílvia Coelho
- CESAM & Department of Environment and Planning, University of Aveiro, Aveiro, Portugal
| | - Sandra Rafael
- CESAM & Department of Environment and Planning, University of Aveiro, Aveiro, Portugal.
| | - Miguel Coutinho
- IDAD-Instituto do Ambiente e Desenvolvimento, Aveiro, Portugal
| | - Alexandra Monteiro
- CESAM & Department of Environment and Planning, University of Aveiro, Aveiro, Portugal
| | - João Medina
- SPI-Sociedade Portuguesa de Inovação, Porto, Portugal
| | | | - Sofia Cunha
- SPI-Sociedade Portuguesa de Inovação, Porto, Portugal
| | - Myriam Lopes
- CESAM & Department of Environment and Planning, University of Aveiro, Aveiro, Portugal
| | - Ana Isabel Miranda
- CESAM & Department of Environment and Planning, University of Aveiro, Aveiro, Portugal
| | - Carlos Borrego
- CESAM & Department of Environment and Planning, University of Aveiro, Aveiro, Portugal
- IDAD-Instituto do Ambiente e Desenvolvimento, Aveiro, Portugal
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Rogers BC, Bertram N, Gersonius B, Gunn A, Löwe R, Murphy C, Pasman R, Radhakrishnan M, Urich C, Wong THF, Arnbjerg-Nielsen K. An interdisciplinary and catchment approach to enhancing urban flood resilience: a Melbourne case. PHILOSOPHICAL TRANSACTIONS. SERIES A, MATHEMATICAL, PHYSICAL, AND ENGINEERING SCIENCES 2020; 378:20190201. [PMID: 32063172 PMCID: PMC7061968 DOI: 10.1098/rsta.2019.0201] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Accepted: 10/25/2019] [Indexed: 06/10/2023]
Abstract
This paper presents a novel interdisciplinary and catchment-based approach for exploring urban flood resilience. Our research identified and developed a diverse set of adaptation measures for Elwood, a suburb in Melbourne, Australia, that is vulnerable to pluvial and coastal flooding. We drew on methods from social science, urban design and environmental engineering to gain integrated insights into the opportunities for Elwood to increase its flood resilience and urban liveability. Results showed that an appropriate balance of social, infrastructural and urban design responses would be required to retreat from, accommodate and protect against flood risk. These would also deliver broader benefits such as securing water supplies through harvested stormwater and mitigating extreme heat through greener landscapes. Our interdisciplinary approach demonstrated the value of (i) engaging with the community to understand their concerns, aspirations and adaptation ideas, (ii) exploring design measures that densify and use urban forms in ways that implement adaptation measures while responding to local context, (iii) adopting modelling techniques to test the performance, robustness and economic viability of possible adaptation solutions, and (iv) innovating governance arrangements and principles needed to improve flood resilience in the Elster Creek catchment. Our research also provided valuable insight on how to operationalize interdisciplinary work in practice, highlighting the importance of sharing an impact agenda, taking a place-based approach, developing a common conceptual framework, and fostering a constructive team culture. This article is part of the theme issue 'Urban flood resilience'.
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Affiliation(s)
- B. C. Rogers
- Cooperative Research Centre for Water Sensitive Cities, Melbourne, Victoria, Australia
- School of Social Sciences, Monash University, Melbourne, Victoria, Australia
| | - N. Bertram
- Cooperative Research Centre for Water Sensitive Cities, Melbourne, Victoria, Australia
- Monash Art Design and Architecture (MADA), Monash University, Melbourne, Victoria, Australia
| | - B. Gersonius
- Cooperative Research Centre for Water Sensitive Cities, Melbourne, Victoria, Australia
- UNESCO-IHE Institute for Water Education, Delft, The Netherlands
| | - A. Gunn
- Cooperative Research Centre for Water Sensitive Cities, Melbourne, Victoria, Australia
- School of Social Sciences, Monash University, Melbourne, Victoria, Australia
| | - R. Löwe
- Cooperative Research Centre for Water Sensitive Cities, Melbourne, Victoria, Australia
- Department of Environmental Engineering, Technical University of Denmark (DTU), Kgs. Lyngby, Denmark
| | - C. Murphy
- Cooperative Research Centre for Water Sensitive Cities, Melbourne, Victoria, Australia
- Monash Art Design and Architecture (MADA), Monash University, Melbourne, Victoria, Australia
| | - R. Pasman
- Cooperative Research Centre for Water Sensitive Cities, Melbourne, Victoria, Australia
- Monash Art Design and Architecture (MADA), Monash University, Melbourne, Victoria, Australia
| | - M. Radhakrishnan
- Cooperative Research Centre for Water Sensitive Cities, Melbourne, Victoria, Australia
- UNESCO-IHE Institute for Water Education, Delft, The Netherlands
| | - C. Urich
- Cooperative Research Centre for Water Sensitive Cities, Melbourne, Victoria, Australia
- Department of Civil Engineering, Monash University, Melbourne, Victoria, Australia
| | - T. H. F. Wong
- Cooperative Research Centre for Water Sensitive Cities, Melbourne, Victoria, Australia
| | - K. Arnbjerg-Nielsen
- Cooperative Research Centre for Water Sensitive Cities, Melbourne, Victoria, Australia
- Department of Environmental Engineering, Technical University of Denmark (DTU), Kgs. Lyngby, Denmark
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Zevenbergen C, Gersonius B, Radhakrishan M. Flood resilience. PHILOSOPHICAL TRANSACTIONS. SERIES A, MATHEMATICAL, PHYSICAL, AND ENGINEERING SCIENCES 2020; 378:20190212. [PMID: 32063171 PMCID: PMC7061972 DOI: 10.1098/rsta.2019.0212] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 10/25/2019] [Indexed: 06/10/2023]
Abstract
Three different conceptual frameworks of resilience, including engineering, ecological and social-ecological have been presented and framed within the context of flood risk management. Engineering resilience has demonstrated its value in the design and operation of technological systems in general and in flood resilient technologies in particular. Although limited to the technical domain, it has broadened the objectives of flood resilient technologies and provided guidance in improving their effectiveness. Socio-ecological resilience is conceived as a broader system characteristic that involves the interaction between human and natural systems. It acknowledges that these systems change over time and that these interactions are of complex nature and associated with uncertainties. Building (socio-ecological) resilience in flood risk management strategies calls for an adaptive approach with short-term measures and a set of monitoring criteria for keeping track of developments that might require adaptation in the long-term (adaptation pathways) and thus built-in adaptive capacity as opposed to building engineering resilience which involves a static approach with a fixed time horizon a set of robust measures designed for specific future conditions or scenarios. The two case studies, from a developing and a developed country, indicate that the concepts of ecological and socio-ecological resilience provide guidance for building more resilient flood risk management systems resulting in an approach that embraces flood protection, prevention and preparedness. The case studies also reveal that the translation of resilience concepts into practice remains a challenge. One plausible explanation for this is our inability to arrive at a quantification of socio-ecological resilience taking into account the various attributes of the concept. This article is part of the theme issue 'Urban flood resilience'.
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Affiliation(s)
- Chris Zevenbergen
- WSE, UNESCO-IHE Institute for Water Education, Delft, South Holland, The Netherlands
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Characteristics of Transformational Adaptation in Climate-Land-Society Interactions. SUSTAINABILITY 2019. [DOI: 10.3390/su11020356] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Countries across the world aspire towards climate resilient sustainable development. The interacting processes of climate change, land change, and unprecedented social and technological change pose significant obstacles to these aspirations. The pace, intensity, and scale of these sizeable risks and vulnerabilities affect the central issues in sustainable development: how and where people live and work, access to essential resources and ecosystem services needed to sustain people in given locations, and the social and economic means to improve human wellbeing in the face of disruptions. This paper addresses the question: What are the characteristics of transformational adaptation and development in the context of profound changes in land and climate? To explore this question, this paper contains four case studies: managing storm water runoff related to the conversion of rural land to urban land in Indonesia; using a basket of interventions to manage social impacts of flooding in Nepal; combining a national glacier protection law with water rights management in Argentina; and community-based relocation in response to permafrost thaw and coastal erosion in Alaska. These case studies contribute to understanding characteristics of adaptation which is commensurate to sizeable risks and vulnerabilities to society in changing climate and land systems. Transformational adaptation is often perceived as a major large-scale intervention. In practice, the case studies in this article reveal that transformational adaptation is more likely to involve a bundle of adaptation interventions that are aimed at flexibly adjusting to change rather than reinforcing the status quo in ways of doing things. As a global mosaic, transformational change at a grand scale will occur through an inestimable number of smaller steps to adjust the central elements of human systems proportionate to the changes in climate and land systems. Understanding the characteristics of transformational adaptation will be essential to design and implement adaptation that keeps society in step with reconfiguring climate and land systems as they depart from current states.
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Ekstrom JA, Bedsworth L. Adapting air quality management for a changing climate: Survey of local districts in California. JOURNAL OF THE AIR & WASTE MANAGEMENT ASSOCIATION (1995) 2018; 68:931-944. [PMID: 29667521 DOI: 10.1080/10962247.2018.1459325] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/26/2017] [Revised: 02/27/2018] [Accepted: 02/28/2018] [Indexed: 06/08/2023]
Abstract
UNLABELLED Air quality can be affected by weather and thus is sensitive to a changing climate. Wildfire (influenced by weather), consecutive high temperature summer days, and other extreme events are projected to become more severe and frequent with climate change. These may create challenging conditions for managing air quality despite policy targets to reduce precursor and pollutant emissions. Although extreme events are becoming more intense and interest in climate adaptation is increasing among public health practitioners, little attention in scholarly literature and policy covers climate adaptation for air quality governance. Understanding the management and managers' perspectives at the local level provides insight about the needs for climate adaptation, including their adaptation status, perspectives, responsibilities, and roles. This study explores local manager perspectives and experiences of managing air quality within a changing climate as one puzzle piece to understand the gap in climate adaptation within the air quality sector. A broader goal is to contribute to the discussion of developing a multi-jurisdictional vision for reducing the impacts of air quality in a changing climate. In 2016 local air quality district managers in California were invited to participate in an online survey of 39 questions focused on extreme event impacts on air quality. The questionnaire focused on present air quality threats and extreme event challenges, adaptation status and strategies, adaptive capacities, perceived barriers to adaptation, and jurisdictional responsibilities and roles. Over 85 percent of the 35 local air districts in California participated in the survey, which represents 80 percent of the state's population. High awareness and knowledge of climate change among local managers indicates they are ready to adopt and take action on policies that would support climate adaptation, but barriers reported suggests they may need policies and adequate funding to take action and make necessary changes. IMPLICATIONS Downscaled global climate models project an increasing severity and frequency of extreme events. In the southwestern United States, these include wildfire, heat events, and dry periods, among others, all of which can place an extra burden on air quality managers and emitters to achieve air quality standards even as they reduce emissions. Despite climate change presenting increasing challenges to meet air quality standards, in the southwestern United States, policy and action to mitigate these impacts have been surprisingly absent. California presents a valuable case study on the topic because of its historic leadership in air quality management for the United States and also because of its initiatives in combating climate change. Yet still we found that adaptation has not been incorporated into air quality management thus far, but local managers seem sufficiently knowledgeable and willing.
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Affiliation(s)
- Julia A Ekstrom
- a Policy Institute for Energy, Environment and the Economy , University of California , Davis , CA
| | - Louise Bedsworth
- a Policy Institute for Energy, Environment and the Economy , University of California , Davis , CA
- b Governor's Office of Planning and Research , State of California , Sacramento , CA
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