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1 – 10 of over 1000Dahai Liu and Wenxiu Xing
After the 19th CPC national congress, Chinese Communist Party and the government put forward higher requirements for the development of coastal zones, and it is urgent to…
Abstract
Purpose
After the 19th CPC national congress, Chinese Communist Party and the government put forward higher requirements for the development of coastal zones, and it is urgent to establish an integrated coastal zone management system, so as to better guarantee the construction of maritime powers and regional coordinated development. The purpose of this paper is to aim at re-examining and positioning China’s integrated coastal zone management.
Design/methodology/approach
This paper sorts out the current situation of coastal zone resources and environment, summarizes prominent problems and clarifies the path of comprehensive management of coastal zone based on the typicality and comprehensiveness of coastal ecosystem.
Findings
Coastal zone is a typical area of “life community shared among mountains, rivers, forests, fields, lakes and grass.” However, there are three prominent problems at present, namely, separation between land and sea, separation among industry sectors and separation among administrative jurisdictions. Coastal zone planning and legislation are important measures to realize the comprehensive management of coastal zone.
Originality/value
This paper puts forward some suggestions on the reform of coastal zone management from the perspective of planning and legislation.
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Sara C. Carvalho, Fátima Alves, Ulisses M. Azeiteiro and Pablo A. Meira‐Cartea
Environmental threats of immediate risk in areas such as coastal zones (CZ) have aroused new trends of citizenship and participatory democracy. The purpose of this paper is to…
Abstract
Purpose
Environmental threats of immediate risk in areas such as coastal zones (CZ) have aroused new trends of citizenship and participatory democracy. The purpose of this paper is to analyse elements within those trends, such as environmental culture, socio‐political context, dynamics of social associative movement and integration of local knowledge. It also aims to contribute to an overview of the opportunities and barriers found in considering socio‐cultural and educational challenges in CZ.
Design/methodology/approach
In this analysis, case studies of integrated coastal management occurring worldwide were selected and reviewed, considering several nuances of socio‐economic and political contexts of CZ. Experiences of public response to coastal catastrophes such the Prestige oil spill in Spain, are also described.
Findings
Whether implementing sustainable coastal management through either balanced systems (between large and small‐scale strategies) or through largely bottom‐up approaches, participation is detected as one of the main factors for a successful integrated approach. Principles such as participatory governance and social justice should be adopted in initial phases of sustainable management processes and preferably involve all of the implied actors of CZ.
Originality/value
The literature reviewed highlighted specific factors that have empirically contributed to participatory sustainability of CZ, integrating three dimensions of citizenship: education, society's dynamics and culture.
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Mélinda Noblet and Genevieve Brisson
In recent years, the manifestation of the effects of climate change in coastal zones has prompted governments to mobilize and propose adaptation measures to reduce the…
Abstract
Purpose
In recent years, the manifestation of the effects of climate change in coastal zones has prompted governments to mobilize and propose adaptation measures to reduce the vulnerability of their populations. For the governments responsible for the implementation of climate policies, adaptation still represents a novel field of action. The purpose of this paper is to show, via the example of Quebec’s coastal zone, how the transformation of public action relating to adaptation remains difficult.
Design/methodology/approach
For this case study, a qualitative method which combines documentary analysis and semi-directed interviews was selected.
Findings
The study shows how adaptation becomes a new issue in public action for the different authorities dealing with the effects of climate change in Quebec’s coastal zone. However, the results show that, as with other public policies, path dependence and incrementalism can be observed and limit the scope of public action and of the transformational processes in the field of adaptation. The technical–scientific approach to risk management is dominant, and the adaptation is not approached in a transversal way, despite its importance. Finally, concrete adaptation initiatives appear to be mostly relegated to the local scale, in an informal decentralization process.
Originality/value
This study contributes to improve climate action by favouring a reflection on the consideration of the conceptual and theoretical framework in the climate change adaptation literature and offers decision-makers and practitioners keys to the understanding of mechanisms underlying public action in the field of adaptation.
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This chapter highlights ecosystem-based adaptation in coastal Bangladesh aimed at securing climate and disaster-resilient environment for safer life and livelihood for vulnerable…
Abstract
This chapter highlights ecosystem-based adaptation in coastal Bangladesh aimed at securing climate and disaster-resilient environment for safer life and livelihood for vulnerable communities in the face of changing climate. Development intervention based on the opportunities offered by the nature and adaptation management plan from the perspective of vulnerability analysis can make a substantive difference in enhancing resilience. Engagement of broad-based stakeholders at vertical and horizontal levels in building adaptive capacity can be linked through both at the policy and institutional levels as well as at ecosystem levels for effective results. Innovation in convergence of disaster risk reduction and adaptation through fish, fruit, and forest as a part of livelihood integrated into the coastal afforestation ensure better livelihood in a safer coastal habitats. Such forest-based adaptive livelihood and carbon sequestration help land development that is promising to offset the sea level rise due to higher rate of siltation. Climate resilient habitat is another innovative initiative that protects the households, and their livelihood is protected by eco-engineering structures and green defense to make it safer from cyclone and tidal surge.
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Md. Suzaul Islam and Yanrong Zhang
The purpose of this paper is to analyze the potential of strategic environmental assessment (SEA) to mainstream consideration of climate change adaptation (CCA) in Bangladesh…
Abstract
Purpose
The purpose of this paper is to analyze the potential of strategic environmental assessment (SEA) to mainstream consideration of climate change adaptation (CCA) in Bangladesh, particularly for the coastal zone, to improve disaster risk reduction (DRR) strategies in this region. Continuing climate risks require adaptation at all levels of society. The densely populated and resource-rich coastal zone of Bangladesh is at risk to the impacts of climate change.
Design/methodology/approach
This research is based on secondary sources (gray and published literature) of information on climate change impacts on the coastal zone of Bangladesh. The sources include research reports, online publications, governmental reports, scientific journals, international reports, books, journal articles and other academic resources on SEA, climate change adaptation and mitigation, and DRR. In addition to examining SEA in Bangladesh, this paper investigates SEA cases in different countries to obtain insights from the successful application of SEA for CCA.
Findings
The paper draws on several cases from different countries demonstrating that SEA has a significant potential to coordinate CCA objectives. The findings reveal that the appropriate use of SEA can enable DRR through CCA.
Originality/value
This study argues that SEA has a potential role in supporting CCA.
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K. Chandrasekar and R.R. Krishnamurthy
History has taught us that every aspect of the world around us is changing. Right from its formation, the earth has been evolving climatically, edaphically, and biotically to its…
Abstract
History has taught us that every aspect of the world around us is changing. Right from its formation, the earth has been evolving climatically, edaphically, and biotically to its present state. The forcing for all these changes in the past was natural, and human activities had least influence till the industrial revolution. Since the beginning of the 18th century, human activities associated with the industrial revolution have changed the composition of the atmosphere and thereby having a greater influence on the earth's climate. The use of fossil fuels like coal and oil coupled with deforestation has increased the concentration of heat-trapping “greenhouse gases,” which prevent the heat from the earth escaping to space. Because of this, the very greenhouse gases, which helped sustain life on the earth under normal circumstances, have become detrimental due to its higher concentration. Several models have predicted that the rising concentrations of greenhouse gases produce an increase in the average surface temperature of the earth over time. Rising temperatures may, in turn, produce changes in precipitation patterns, storm severity, and sea level, commonly referred to as “climate change.” The Intergovernmental Panel on Climate Change (IPCC) defines climate change broadly as “any change in climate over time whether due to natural variability or as a result of human activity.” The United Nations Framework Convention on Climate Change (UNFCCC) defines climate change as “a change of climate that is attributed directly or indirectly to human activity, that alters the composition of the global atmosphere, and that is in addition to natural climate variability over comparable time periods.”
Pollyana C.V. Morais, Marcielly F.B. Lima, Davi A. Martins, Lysandra G. Fontenele, Joyce L.R. Lima, Ícaro Breno da Silva, Lidriana S. Pinheiro, Ronaldo F. Nascimento, Rivelino M. Cavalcante and Elissandra V. Marques
An efficient and adequate environmental monitoring plan is essential to any integrated coastal zone management (ICZM) program. The purpose of this paper is to apply an…
Abstract
Purpose
An efficient and adequate environmental monitoring plan is essential to any integrated coastal zone management (ICZM) program. The purpose of this paper is to apply an environmental diagnostic study to a coastal lagoon using anthropogenic markers as a decision support tool to aid the development of coastal environmental management policies.
Design/methodology/approach
Specifically, environmental status and anthropogenic sources were determined as part of a coastal environmental management plan; a study of human occupation and use was conducted to determine the predominant human activities around the lagoon; an environmental diagnostic study was conducted to determine the occurrence, levels and distribution of markers; and the results of the environmental diagnostic study were compared to indicators stipulated in Brazilian legislation.
Findings
Land use study revealed both urban and rural activities around the lagoon, as evidenced by the existence of residences, restaurants as well as poultry and livestock activities. The environmental diagnostic study revealed the input of human sewage (treated and raw) and runoff from animal husbandry activities.
Practical implications
The information produced using anthropogenic markers showed the influence of less studied rural activities, such as livestock and poultry farming, thereby providing a more reliable environmental status compared to the use of classic indicators employed in laws issued by international and Brazilian agencies.
Originality/value
The present results show that classic indicators used by environmental agencies are insufficient for an accurate diagnosis of coastal zones with multiple anthropogenic activities. Thus, the modernization of the environmental monitoring plan of the ICZM program is urgently needed for a more accurate assessment of coastal environments.
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Rajib Shaw and Ramaswamy Krishnamurthy
Coastal zones throughout the world have historically been among the most heavily exploited areas because of their rich resources. In coastal countries today more than half of the…
Abstract
Coastal zones throughout the world have historically been among the most heavily exploited areas because of their rich resources. In coastal countries today more than half of the population lives in coastal areas, and migration from inland areas to the coast is increasing. Climate change has posed new threats to many of the coastal areas with rises in sea-level and the increasing intensity and frequency of coastal hazards. In many countries, coastal areas are narrow strips, located between mountain and sea areas, which are becoming overcrowded, and therefore increasingly vulnerable. Also, hazards caused by climate change are showing an increasing trend, and therefore the cumulative risk in the coastal areas is getting higher.
Shahriar Rahman, Md Sayful Islam, Md Nyeem Hasan Khan and Md Touhiduzzaman
The purpose of this paper is to focus on the local-level initiatives through coastal afforestation, the natural and socio-economic context of the study area (Hatiya Upazila of…
Abstract
Purpose
The purpose of this paper is to focus on the local-level initiatives through coastal afforestation, the natural and socio-economic context of the study area (Hatiya Upazila of Noakhali District, Bangladesh) and the adaptation and DRR strategies generated through coastal afforestation in coastal Bangladesh.
Design/methodology/approach
Field observations, focus group discussions (FGDs), semi-structured interviews, and transects were accomplished in both the dry and wet season. Spatial database generated and land use mapping integrated social and technical investigation. Five FDG sessions with participants from different livelihood options (fishermen, farmers and social representatives) were organised and, on average, 15~18 participants participated in each participatory session.
Findings
Mangrove plantation can be used to access new land and create alternative livelihoods, which are important for local community adaptation and to reduce disaster risks. Mangrove plantations provide chances for new land management options to be developed for use in Bangladesh.
Research limitations/implications
This study was conducted only at the south-central coastal district of Bangladesh. Data collection to summarise all the socio-economic issues is limited.
Practical implications
This paper can be used for the integration of geospatial and social research techniques to understand the community approach to fight against climate change-induced impacts.
Originality/value
The research is solely conducted by the authors. The conducted approach is a blend of social and technical knowledge and techniques in generating community resilience at the south-central coast of Bangladesh.
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South Asia, home to one-fifth of humanity, perennially has been a disaster-prone region. In 2007, for instance, the Centre for Research on the Epidemiology of Disasters (CRED…
Abstract
South Asia, home to one-fifth of humanity, perennially has been a disaster-prone region. In 2007, for instance, the Centre for Research on the Epidemiology of Disasters (CRED) reported that out of the top five countries in the world hit hardest by natural disasters, the first two were Bangladesh and India, while Pakistan occupied the fourth position (CRED Crunch, 2008). This was not an exceptional year but generally has been the trend, which highlights the comparative vulnerability of the region to disasters. Two-thirds of the disasters the region experiences are climate related and there have been phenomenal increases in their frequency, severity, and unpredictability in recent times. The severest impacts have been in terms of sea-level rise leading to submergence of low-lying coastal areas and depletion of Himalayan glaciers, threatening the perennial rivers that sustain the food, water, energy, and environmental security of the region. Climate change is surely creating grounds for newer and more severe risks of disasters in the region in the coming years.