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Article
Publication date: 11 September 2017

Rudolf Espada, Armando Apan and Kevin McDougall

The purpose of this paper was to develop an integrated framework for assessing the flood risk and climate adaptation capacity of an urban area and its critical infrastructures to…

1302

Abstract

Purpose

The purpose of this paper was to develop an integrated framework for assessing the flood risk and climate adaptation capacity of an urban area and its critical infrastructures to help address flood risk management issues and identify climate adaptation strategies.

Design/methodology/approach

Using the January 2011 flood in the core suburbs of Brisbane City, Queensland, Australia, various spatial analytical tools (i.e. digital elevation modeling and urban morphological characterization with 3D analysis, spatial analysis with fuzzy logic, proximity analysis, line statistics, quadrat analysis, collect events analysis, spatial autocorrelation techniques with global Moran’s I and local Moran’s I, inverse distance weight method, and hot spot analysis) were implemented to transform and standardize hazard, vulnerability, and exposure indicating variables. The issue on the sufficiency of indicating variables was addressed using the topological cluster analysis of a two-dimension self-organizing neural network (SONN) structured with 100 neurons and trained by 200 epochs. Furthermore, the suitability of flood risk modeling was addressed by aggregating the indicating variables with weighted overlay and modified fuzzy gamma overlay operations using the Bayesian joint conditional probability weights. Variable weights were assigned to address the limitations of normative (equal weights) and deductive (expert judgment) approaches. Applying geographic information system (GIS) and appropriate equations, the flood risk and climate adaptation capacity indices of the study area were calculated and corresponding maps were generated.

Findings

The analyses showed that on the average, 36 (approximately 813 ha) and 14 per cent (approximately 316 ha) of the study area were exposed to very high flood risk and low adaptation capacity, respectively. In total, 93 per cent of the study area revealed negative adaptation capacity metrics (i.e. minimum of −23 to <0), which implies that the socio-economic resources in the area are not enough to increase climate resilience of the urban community (i.e. Brisbane City) and its critical infrastructures.

Research limitations/implications

While the framework in this study was obtained through a robust approach, the following are the research limitations and recommended for further examination: analyzing and incorporating the impacts of economic growth; population growth; technological advancement; climate and environmental disturbances; and climate change; and applying the framework in assessing the risks to natural environments such as in agricultural areas, forest protection and production areas, biodiversity conservation areas, natural heritage sites, watersheds or river basins, parks and recreation areas, coastal regions, etc.

Practical implications

This study provides a tool for high level analyses and identifies adaptation strategies to enable urban communities and critical infrastructure industries to better prepare and mitigate future flood events. The disaster risk reduction measures and climate adaptation strategies to increase urban community and critical infrastructure resilience were identified in this study. These include mitigation on areas of low flood risk or very high climate adaptation capacity; mitigation to preparedness on areas of moderate flood risk and high climate adaptation capacity; mitigation to response on areas of high flood risk and moderate climate adaptation capacity; and mitigation to recovery on areas of very high flood risk and low climate adaptation capacity. The implications of integrating disaster risk reduction and climate adaptation strategies were further examined.

Originality/value

The newly developed spatially explicit analytical technique, identified in this study as the Flood Risk-Adaptation Capacity Index-Adaptation Strategies (FRACIAS) Linkage/Integrated Model, allows the integration of flood risk and climate adaptation assessments which had been treated separately in the past. By applying the FRACIAS linkage/integrated model in the context of flood risk and climate adaptation capacity assessments, the authors established a framework for enhancing measures and adaptation strategies to increase urban community and critical infrastructure resilience to flood risk and climate-related events.

Details

International Journal of Disaster Resilience in the Built Environment, vol. 8 no. 4
Type: Research Article
ISSN: 1759-5908

Keywords

Article
Publication date: 27 July 2012

Linda M. Peñalba, Dulce D. Elazegui, Juan M. Pulhin and Rex Victor O. Cruz

The Philippines is among the countries vulnerable to the adverse impacts of climate change. However, many local government units (LGUs) and the people themselves are not aware of…

1294

Abstract

Purpose

The Philippines is among the countries vulnerable to the adverse impacts of climate change. However, many local government units (LGUs) and the people themselves are not aware of the climate change phenomenon and do not have the capacity to undertake appropriate climate change adaptation measures. The purpose of this paper is to discuss the climate change adaptation strategies of communities and LGUs and the barriers and recommendations to enhance their adaptive capacity.

Design/methodology/approach

The study covered five communities vulnerable to climate change impacts. Information on extreme climatic events and their impacts and adaptation strategies undertaken were gathered through focus group discussions (FGDs) and key informant interviews. LGU staff members were assisted in the preparation of their climate change adaptation plan (CCAP).

Findings

The LGUs and communities have low adaptive capacity and employed temporary adaptation strategies. Strong social cohesion and spontaneous collective action are factors that could enhance the communities' adaptive capacity. The pursuit of awareness raising and capacity building activities on climate change phenomena, alternative livelihood, preparedness and adaptation possibilities, technology and infrastructure development and collective action, which are critical adaptive capacity enhancement factors were laid‐out in the CCAP.

Originality/value

The paper presents the barriers that constrain the adaptive capacity of communities and LGUs, the recommended adaptive capacity enhancement measures to overcome these barriers and the highlights of the CCAP jointly prepared by the partner LGUs and scientists.

Details

International Journal of Climate Change Strategies and Management, vol. 4 no. 3
Type: Research Article
ISSN: 1756-8692

Keywords

Open Access
Article
Publication date: 19 September 2017

Chandan Kumar Jha, Vijaya Gupta, Utpal Chattopadhyay and Binilkumar Amarayil Sreeraman

This study aims to evaluate the link between climate/weather change and farmer migration in Bihar, India. The influence of cognitive conditions and climate-related stress on…

17868

Abstract

Purpose

This study aims to evaluate the link between climate/weather change and farmer migration in Bihar, India. The influence of cognitive conditions and climate-related stress on farmer migration decisions and the socioeconomic characteristics of migrating and non-migrating farm households are analysed. The focus is the role of migration in access to climate and agricultural extension services and the contribution of migration to enhanced farmer coping capacity.

Design/methodology/approach

A primary survey was conducted of farm households in seven districts of Bihar, India. Farmer perceptions of climate change were analysed using the mental map technique. The role of socioeconomic characteristics in farm household migration was evaluated using binary logistic regression, and the influence of migration on access to climate and agricultural extension services and the adaptive capacity of migrating households was investigated using descriptive statistics.

Findings

Climate-induced livelihood risk factors are one of the major drivers of farmer’s migration. The farmers’ perception on climate change influences migration along with the socioeconomic characteristics. There is a significant difference between migrating and non-migrating farm households in the utilization of instructions, knowledge and technology based climate and agriculture extension services. Benefits from receipt of remittance, knowledge and social networks from the host region enhances migrating households’ adaptive capacity.

Originality/value

This study provides micro-evidence of the contribution of migration to farmer adaptive capacity and access to climate and agricultural extension services, which will benefit analyses of climate-induced migration in other developing countries with higher agricultural dependence. In addition, valuable insights are delivered on policy requirements to reduce farmer vulnerability to climate change.

Details

International Journal of Climate Change Strategies and Management, vol. 10 no. 1
Type: Research Article
ISSN: 1756-8692

Keywords

Article
Publication date: 1 March 2011

Tran Thanh Tu and Vilas Nitivattananon

This paper aims to present part of the research results in developing an adaptation process to cope with flood risk in coastal cities under the impact of climate change…

1408

Abstract

Purpose

This paper aims to present part of the research results in developing an adaptation process to cope with flood risk in coastal cities under the impact of climate change variability and rapid urbanization in Ho Chi Minh City, Vietnam.

Design/methodology/approach

Two main assessment tools applied in this research are rapid vulnerability assessment and tool for environmental assessment and management.

Findings

Under the same natural conditions, people living in more urbanized districts suffer with more inundation and risks from polluted floodwater than those who live in less urbanized districts. Notwithstanding, people in lower urbanized districts are more vulnerable since they have a low capacity to cope with flood and pollution due to flood‐prone living conditions, poverty and lack of awareness on the changing variability and water pollution. Gender analysis in this research has found that men and women play different roles in coping with hazards, and women suffer with more risks than men especially in term of health, sexual harassment, and increasing responsibility.

Practical implications

The adaptation process should focus on integrating vulnerability assessment findings appropriately with the assessment tools and gender analysis in order to develop as well as implement adaptation measures effectively and efficiently. This adaptation process should also be applied for other countries having different contexts of development under different levels of projected climate change‐related risks.

Originality/value

This research contributes in developing the process on adaptation to possible hazards related to climate change, especially for coastal communities of Vietnam and developing countries where the urbanization process is increasing rapidly.

Details

International Journal of Climate Change Strategies and Management, vol. 3 no. 1
Type: Research Article
ISSN: 1756-8692

Keywords

Article
Publication date: 15 March 2022

Rulia Akhtar, Muhammad Mehedi Masud and Muhammad Khalilur Rahman

The purpose of this study is to analyze the economic, social and environmental impacts of climate change on farmers' livelihoods and adaptive capacity while highlighting specific…

Abstract

Purpose

The purpose of this study is to analyze the economic, social and environmental impacts of climate change on farmers' livelihoods and adaptive capacity while highlighting specific adaptation strategies in the local climate context.

Design/methodology/approach

Data were collected using a survey questionnaire and analyzed using partial least square structural equation modeling (PLS-SEM). Respondents were selected from seven farmer organizations (Pertubuhan Peladang Kawasan) located in Kedah, Malaysia.

Findings

The study revealed that farmers perceive the economic, social and environmental impacts of climate change. These adverse effects of climate change have an impact on their livelihoods as well as their adaptive capacity. The findings also demonstrated that farmers' livelihoods mediate the relationship between economic and environmental impacts of climate change as well as the adaptive capacity of farmers.

Originality/value

Climate change severely affects the agricultural sector as well as farmers' livelihoods. To minimize its effect, scientists and policymakers emphasize the improvement of farmers' adaptive capacity as well as appropriate adaptation methods. However, there is little research on how climate change affects the livelihoods of farmers in the context of Malaysia. Therefore, the results of the study will provide a new perspective for policymakers to formulate a better adaptation policy framework as well as select appropriate adaptation strategies for sustainable agricultural development.

Details

International Journal of Social Economics, vol. 49 no. 5
Type: Research Article
ISSN: 0306-8293

Keywords

Article
Publication date: 16 November 2015

Caroline Schaer

The number of poor and informal urban settlers in the world is rapidly growing, and they are increasingly vulnerable to the impacts of a changing climate. Therefore, understanding…

Abstract

Purpose

The number of poor and informal urban settlers in the world is rapidly growing, and they are increasingly vulnerable to the impacts of a changing climate. Therefore, understanding the nature and sustainability of locally adopted coping and adaptation strategies are key, yet still under-researched areas.

Design/methodology/approach

Based on ethnographic research conducted in two poor, flood-prone municipalities in Pikine/Dakar, this paper identifies such coping and adaptation strategies and examines their prospects for maladaptation.

Findings

The paper shows that poor urban dwellers are not mere passive spectators of climate change. With the very limited resources they have at their disposal, it is found that local actors respond to perennial flooding with very diverse strategies, which have varying degrees of success and sustainability. A key finding is that local coping and adaptation strategies are mainly maladaptive because they divert risks and impacts in time and space and have detrimental effects on the most vulnerable. Unless there is a broad assimilation of all groups in decision-making processes locally, individual and even collective coping and adaptation strategies may easily put the most vulnerable households at greater risk. The findings reveal that community-based adaptation is not a panacea per se, as it may not, by itself, compensate for the lack of basic services and infrastructure that is forcing the urban poor to cope with disproportionate levels of risk.

Originality/value

The paper, hence, contributes to address a central question in scholarly debates on climate adaptation, vulnerability and disaster risk management: Are local coping strategies a stepping stone towards adaptation or are they on the contrary likely to lead to maladaptation?

Details

International Journal of Climate Change Strategies and Management, vol. 7 no. 4
Type: Research Article
ISSN: 1756-8692

Keywords

Article
Publication date: 9 May 2022

Sutinee Chao-Amonphat, Vilas Nitivattananon and Sirinapha Srinonil

This study aims to explain the existing adaptation practices in an urbanized sub-region in the lower Chao Phraya River basin (CPRB) across different scales and dimensions. It…

Abstract

Purpose

This study aims to explain the existing adaptation practices in an urbanized sub-region in the lower Chao Phraya River basin (CPRB) across different scales and dimensions. It offers an overview of water hazards in urban areas along the river basin to discover ways to deal with and recover from hazards via understanding the implications of existing and potential practice for the mitigation of hydrological hazards.

Design/methodology/approach

First, this study collected current adaptation strategies and measures from interview, focus group discussion, workshop organization, etc. to get the current adaptation strategies/measures for the whole CPRB and each specific area. Second, this study identified a set of criteria for evaluation from review of current publications and official reports. Then, the current adaptation strategies/measures were examined through a set of criteria to obtain the current situation of existing practices. Finally, analysis of key challenges and opportunities was done to propose supporting guidelines to reduce hydrological risks and incorporate further adaptation measures needed to boost resilience in the area.

Findings

Adaptation methods should focus on mixed adaptation, which integrates structural, social, organizational and natural adaptation, and to develop multi-dimensional collaboration. The adaption strategy has restricted the usage of some technologies and technical know-how, particularly in the area of climate change. As a result, intentional adaptation to become more inventive is required, to reduce hazards and improve disaster-response capacity. The various adaptation measures should be more integrated or more adaptive and to achieve greater cohesion and mutual benefit of individual measures, such as community-based adaptation or community-driven slum upgrading.

Originality/value

Hydrological risks are wreaking havoc on social, economic and environmental elements, particularly river flood, flash flood and drought in the Asia-Pacific region. Twenty-two existing adaptation options were evaluated with evaluation criteria such as scales of risks/impacts reduction, benefits of environmental and socio-economic and institutional aspects. The findings highlight the current situation of existing practices, key challenges and opportunities, which emphasized on natural-based solutions, raising knowledge and awareness and lessons learned on adaptation of hydrological risks. The existing adaptation measures will be suggested as supporting guidelines and master plans to minimize the hydrological risks.

Details

International Journal of Disaster Resilience in the Built Environment, vol. 15 no. 1
Type: Research Article
ISSN: 1759-5908

Keywords

Article
Publication date: 9 February 2015

Christine Wamsler and Ebba Brink

This paper aims to investigate the strategies used by Swedish citizens to adapt to changing climate variability and extremes. There is an increasing consensus that individual…

2111

Abstract

Purpose

This paper aims to investigate the strategies used by Swedish citizens to adapt to changing climate variability and extremes. There is an increasing consensus that individual adaptive capacities are critical to successfully adapt to climate change and achieve sustainable development. However, little is known about individual adaptive practices, particularly in developed countries.

Design/methodology/approach

The study covered a variety of geographical areas and included single-case studies of specific locations, cross-case studies and country-wide studies. Data were collected through literature review, interviews with at-risk people, observation and group discussions with municipal staff.

Findings

The paper provides an overview of Swedish citizens’ adaptive practices and highlights how institutional development efforts affect individuals and their activities, including the equitable distribution of adaptation needs and resources. The paper concludes that individual adaptive capacities do not necessarily translate into adaptation.

Practical implications

The results show that planned interventions are required. They emphasise the importance of more people-oriented adaptation planning that fosters the sustainable transformation of cities, together with the role that South-North knowledge transfer can play in this context.

Originality/value

The paper offers critical insights into the positive and negative effects of citizens’ adaptation strategies (based on criteria such as effectiveness, sustainability and equity), and it discusses their relevance in the formulation of development policies and programmes.

Details

International Journal of Disaster Resilience in the Built Environment, vol. 6 no. 1
Type: Research Article
ISSN: 1759-5908

Keywords

Article
Publication date: 12 August 2014

Jummai Othniel Yila and Bernadette P. Resurreccion

This paper aims at understanding how smallholder farmers are adapting to drought and what shapes their vulnerabilities and ability to adapt. Considering that their capacity to…

Abstract

Purpose

This paper aims at understanding how smallholder farmers are adapting to drought and what shapes their vulnerabilities and ability to adapt. Considering that their capacity to adapt to climate change has been undermined not only by the natural vulnerabilities due to their geographic location but also by the social context, gender and institution that interact to influence and determine household and individual vulnerability and responses to drought.

Design/methodology/approach

Both primary and secondary data were used. Primary data were collected by use of structured questionnaires from 128 male-headed households and 122 female-headed households in eight villages in the Nguru Local Government Area, as well as from key informant interviews and focus group discussions.

Findings

Climate change is not a concept recognized by most farmers and does not have standard translation in the local language; farmers believe the term refers to change in weather. Drought and crop failure are causing despair and frustration, and farmers reported that they are struggling to adapt. The resources and support inputs required for responding to climate change and variability are socially differentiated by gender, women’s and men’s responses to drought impacts as well as their access to adaptation resources and support differ significantly. Women are in particular unable to access the favored adaptation strategies promoted by Yobe State Agricultural Development Programme as a government support institution assigned with the responsibility of helping farm households adapt to climate change in ways that will increase their adaptive capacity.

Originality/value

These findings are essential for informing policy decisions by ensuring that the experiences of both women and men and the context in which they operate are embedded into policy design.

Details

International Journal of Climate Change Strategies and Management, vol. 6 no. 3
Type: Research Article
ISSN: 1756-8692

Keywords

Article
Publication date: 20 March 2017

Obert Jiri, Paramu L. Mafongoya and Pauline Chivenge

This study aimed to determine factors that increase resilience and cause smallholder farmers to adapt better to climate change and vulnerability.

Abstract

Purpose

This study aimed to determine factors that increase resilience and cause smallholder farmers to adapt better to climate change and vulnerability.

Design/methodology/approach

In this study, the authors used the vulnerability to resilience model and binary logit model to analyse the factors influencing household decisions to adapt.

Findings

Households with increased access to climate information through extension services were likely to have better adaptation abilities. It was also shown that younger farmers were likely to adapt to climate change given their flexibility to adopt new techniques and their access and use of modern information and technology. Larger households were found to have higher probability of adapting as most adaptation strategies are labour intensive. Household’s possession of livestock and access to credit significantly enhanced adaptation. However, households with higher farm income have lesser incentives to adapt to because their current farming practices might already be optimum.

Research limitations/implications

Given that most of the smallholder farmers are vulnerable, such as women-headed households and the elderly, who are labour constrained, there is need for research and development of labour saving technologies to increase resilience to climate change and vulnerability.

Originality/value

These findings underscore the importance of enabling farmer access to information and better technologies which enable them to increase adaptive capacity and resilience.

Details

International Journal of Climate Change Strategies and Management, vol. 9 no. 2
Type: Research Article
ISSN: 1756-8692

Keywords

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