Search results
1 – 10 of over 21000
The purpose of this paper is to provide a selective bibliography for reference librarians with sources they can use for helping patrons researching the Salton Sea.
Abstract
Purpose
The purpose of this paper is to provide a selective bibliography for reference librarians with sources they can use for helping patrons researching the Salton Sea.
Design/methodology/approach
The paper shows recently published or created works, which aim is to provide authoritative and scholarly information. With the exception of two, all sources are current and aid in fundamental research. The sources are sorted into sections: books, articles, reports, and websites.
Findings
The paper provides a critique of each source and its informational value. Each section includes the key sources available.
Research limitations/implications
The paper implies it is not a comprehensive list, of which would number in the hundreds and would date back several decades.
Practical implications
This paper is a very useful resource for anyone seeking information about the Salton Sea, ecological conservation, avian habitats/flyways, and inland water policy.
Originality/value
The bibliography in this paper fills an identified need and offers users a starting point as well as further information/readings.
Details
Keywords
The purpose of this paper is to (a) examine the current state of the digital economy in Southeast Asia (SEA), the challenges and opportunities derived from digital transformation…
Abstract
Purpose
The purpose of this paper is to (a) examine the current state of the digital economy in Southeast Asia (SEA), the challenges and opportunities derived from digital transformation and the digital economy, and the impact of the digital economy on SEA, especially human and physical capital development, and (b) propose policy recommendations for SEA countries to better manage digital transformation.
Design/methodology/approach
This is a conceptual paper. The theoretical framework has been built from the three-sector governance approach to identify the issues of the digital economy and propose solutions to address the issues. Specifically, it examines the role and activities of the public sector, the private sector and the third sector to address the challenges posed by the digital economy, especially human and physical capital development.
Findings
This paper revealed challenges and opportunities derived from the experience of Southeast Asian countries and proposed several policies recommendations, including a common data policy and payment platform for the Asian region, a good training and development policy to equip the workforce with digital skills, and digital mindset as well as build cybersecurity capability and capacity at the regional level.
Originality/value
This paper is significant as it examines the development of the digital economy from an interdisciplinary perspective – including economics, digitalisation, governance, management, public policy, technology and human resource development. It also provides better insights into how SEA's digital economic development can be further improved to contribute to a sustainable regional economy.
Details
Keywords
Amani George Rweyendela, Noah Makula Pauline and Godwin Adiel Lema
This study seeks to offer empirical insights into the role of alternatives analysis within strategic environmental assessment (SEA) in implementing low-carbon development (LCD) as…
Abstract
Purpose
This study seeks to offer empirical insights into the role of alternatives analysis within strategic environmental assessment (SEA) in implementing low-carbon development (LCD) as part of Tanzania's efforts to tackle climate change.
Design/methodology/approach
The study design is cross-sectional multi-case. It draws on six SEA cases from Tanzania. Data were collected from SEA reports and subsequently analysed qualitatively using content analysis. The analysis framework was derived from the best practice literature and focused on determining whether and how alternatives were identified, assessed and selected and where and how LCD aspects were included.
Findings
The findings reveal that the practice of alternatives analysis is generally weak and varied. Gaps identified include neglect of alternatives, lack of transparency, a focus on mitigating harm, lack of inclusiveness and partial integration of LCD considerations.
Practical implications
Many countries are still developing their SEA systems, which requires building on local experience and adapting to local circumstances. Tanzanian SEA practitioners appear to place little weight on alternatives analysis and perform SEA using outdated, impact-based approaches. The study outlines policy recommendations for working more effectively with alternatives in Tanzania and comparable contexts.
Originality/value
There is a noticeable lack of scholarly emphasis on SEA processes that effectively identify, evaluate and select alternatives aligned with explicit societal values and concerns. This study focuses on the alternatives analysis stage, offering novel insights into the potential for constructing a desirable, low-carbon future. The cases studied show that an LCD-focused analysis is feasible and can be improved with the right theoretical and methodological approaches.
Details
Keywords
Othmar Manfred Lehner and Orthodoxia Kyriacou
Current accounting practice tends to split environmental complexities into quantifiable, codified elements, producing codified simplifications of the “complex” in pursuit of…
Abstract
Purpose
Current accounting practice tends to split environmental complexities into quantifiable, codified elements, producing codified simplifications of the “complex” in pursuit of environmental externalities. This has led to standardization, but has done little to motivate organizations to engage in more environmentally-aware behavior that transcends the coercive dimensions of codification. The work of Alexander von Humboldt (1769–1859) can bring new insights and perspectives to social and environmental accounting (SEA). In discussing Humboldt's philosophy of understanding the interconnectedness between people, their contexts (cultures) and their environment, the authors contribute to the emerging SEA literature on notions of interconnectedness and the web of accountabilities. The authors also explore how a Humboldtian approach may help break through the current epistemological boundaries of SEA by combining accurate measurement with imagery to make the “complex” manageable whilst embracing interconnectedness and hermeneutics.
Design/methodology/approach
In this conceptual paper, the authors humbly draw on Humboldt's legacy and explore the underlying philosophical assumptions of Humboldtian science. The authors then contrast these with current SEA approaches in the literature and derive new insights into their intentionality and practical use.
Findings
Re-examining Humboldt's pioneering work enables us to pinpoint what might be missing from current SEA approaches and debates. Humboldt upheld an “ethics of precision,” which included both measurement accuracy and qualitative relevance, and combined hands-on scientific fieldwork with the aesthetic ideals and interconnectedness of the age of Romanticism. Drawing on Humboldtian science, the authors propose focusing on the interconnectedness of nature and humanity, embracing the qualitative and hermeneutical and including aesthetics and emotion in environmental visualizations.
Originality/value
The paper elucidates why and how Humboldtian science might inform, guide and enhance the emancipatory potential of SEA in the 21st century. Specifically, the authors discuss Humboldt's approach of linking accurate measurement with imagery to convey a sense of interconnectedness.
Details
Keywords
Matthew Warren and Shona Leitch
The aim of the paper is to assess the hacktivist group called the Syrian Electronic Army and determine what their motivations in terms of ethical and poetical motivations.
Abstract
Purpose
The aim of the paper is to assess the hacktivist group called the Syrian Electronic Army and determine what their motivations in terms of ethical and poetical motivations.
Design/methodology/approach
This paper looks at chronological examples of Syrian Electronic Army activities and assess them using a developed hacktivist criteria to try and gain a greater understanding of the motivations of the Syrian Electronic Army. The paper uses a netnography research approach.
Findings
This paper determines that the Syrian Electronic Army is motivated to protect the Syrian Government. This protection is highlighted by the new media and social media organisations that the Syrian Electronic Army attacks online.
Research limitations/implications
This paper focuses only on one group the Syrian Electronic Army.
Practical implications
A greater understanding of the Syrian Electronic Army.
Social implications
A greater understanding of the development of hacktivism.
Originality/value
A unique study into the motivation of the Syrian Electronic Army.
Details
Keywords
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.
Details
Keywords
Francisco Javier Caballero-Rubio, María José Viñals and Santiago Tormo-Esteve
This paper analyses Roman fish tanks, which have functional elements that could be used to research on palaeo-sea-levels. Thus, the conditions of 37 installations in the Western…
Abstract
Purpose
This paper analyses Roman fish tanks, which have functional elements that could be used to research on palaeo-sea-levels. Thus, the conditions of 37 installations in the Western Mediterranean basin are reviewed to identify those that have the best environmental and constructive conditions to be analyzed.
Design/methodology/approach
The methodology was largely based on the review of existing scientific bibliography dealing with sea-level variations from studies on historical constructions, existing historical documentation on Roman fish tanks on the Mediterranean coast, as well as the fieldwork carried out in fish tanks on the Mediterranean coasts.
Findings
The Roman coastal fish tanks located in the shoreline of the Western Mediterranean Sea have turned out to be an excellent indicator of sea-level changes. Nevertheless, current coastal retreat, erosion and storm surges are posing significant threats to their preservation, and they could be considered as a heritage at risk of disappearance. Moreover, variations in the tectonic behaviour of the different coastal sectors make it challenging to select these facilities as an indicator of the sea level.
Originality/value
The analysis of Late Holocene sea-level changes and palaeoenvironments from archaeological and biological evidences, although not without difficulties, is very convenient because it provides very precise data that cannot be obtained with other absolute dating methods. This approach is increasingly gaining popularity with researchers and is very innovative in its method of combining the results of several scientific disciplines.
Details
Keywords
Sheelagh Matear and Richard Gray
Examines the factors which are important in the choice of freightservices for both shippers and freight suppliers and explores whetherthe service choice decision is based on…
Abstract
Examines the factors which are important in the choice of freight services for both shippers and freight suppliers and explores whether the service choice decision is based on different sets of criteria for the two groups and further, whether freight suppliers use different criteria in selecting sea and air transport services. Principal components analysis is used to elicit the factors important in freight service choice. Carrier timing and price characteristics are more important for freight shippers while performance and schedule are more important for freight suppliers purchasing sea services and a combination of schedule and space is more important for freight suppliers purchasing air services. Discusses strategic implications for marketing.
Details
Keywords
Rui Wang, Xiangyang Li, Hongguang Ma and Hui Zhang
This study aims to provide a new method of multiscale directional Lyapunov exponents (MSDLE) calculated based on the state space reconstruction for the nonstationary time series…
Abstract
Purpose
This study aims to provide a new method of multiscale directional Lyapunov exponents (MSDLE) calculated based on the state space reconstruction for the nonstationary time series, which can be applied to detect the small target covered by sea clutter.
Design/methodology/approach
Reconstructed state space is divided into non-overlapping submatrices whose columns are equal to a predetermined scale. The authors compute eigenvalues and eigenvectors of the covariance matrix of each submatrix and extract the principal components σip and their corresponding eigenvectors. Then, the angles ψip of eigenvectors between two successive submatrices were calculated. The curves of (σip, ψip) reflect the nonlinear dynamics both in kinetic and directional and form a spectrum with multiscale. The fluctuations of (σip, ψip), which are sensitive to the differences of backscatter between sea wave and target, are taken out as the features for the target detection.
Findings
The proposed method can reflect the local dynamics of sea clutter and the small target within sea clutter is easily detected. The test on the ice multiparameter imaging X-ban radar data and the comparison to K distribution based method illustrate the effectiveness of the proposed method.
Originality/value
The detection of a small target in sea clutter is a compelling issue, as the conventional statistical models cannot well describe the sea clutter on a larger timescale, and the methods based on statistics usually require the stationary sea clutter. It has been proven that sea clutter is nonlinear, nonstationary or cyclostationary and chaotic. The new method of MSDLE proposed in the paper can effectively and efficiently detect the small target covered by sea clutter, which can be also introduced and applied to military, aerospace and maritime fields.
Details
Keywords
Mary M. Snow and Richard K. Snow
This paper aims to discuss rising sea levels at the global, regional, and community scale and illustrate the necessity for public comprehension and involvement. It also aims to…
Abstract
Purpose
This paper aims to discuss rising sea levels at the global, regional, and community scale and illustrate the necessity for public comprehension and involvement. It also aims to demonstrate geographic information systems (GIS) as an efficient tool for modeling and disseminating information with the expectation that coastal communities will benefit by joining in a process to integrate this knowledge into broad‐based decision making.
Design/methodology/approach
GIS is capable of creating, analyzing, and displaying sea level rise scenarios enabling local officials to address the negative effects of elevated sea levels by allowing them to identify both built and biotic communities that are at risk, assess the situation, and develop mitigation strategies. The paper makes use of a case study of Daytona Beach, Florida, to examine the impacts of storm surge.
Findings
A GIS model, produced for south Florida integrating land use and elevation data to illustrate locations that lie below five feet, reveals that heavily populated urban areas in Miami‐Dade County could be inundated during extreme high tide and storm surge events. The GIS also indicates that much of the Florida Keys has elevations below five feet and is at risk of flooding if sea levels rise at projected rates.
Originality/value
The case study of Daytona Beach, Florida, can be replicated at other coastal locations by using GIS to assimilate spatial data and generate meaningful graphic models to be interpreted by those responsible for minimizing the risks from rising sea levels.
Details