scholarly journals Unprecedented Impacts of Aviation Emissions on Global Environmental and Climate Change Scenario

Author(s):  
Farooq Sher ◽  
David Raore ◽  
Jiří Jaromír Klemeš ◽  
Piyya Muhammad Rafi-ul-Shan ◽  
Martin Khzouz ◽  
...  

AbstractThere has been a continuously growing trend in international commercial air traffic, with the exception of COVID-19 crises; however, after the recovery, the trend is expected to even sharpen. The consequences of released emissions and by-products in the environment range from human health hazards, low air quality and global warming. This study is aimed to investigate the role of aviation emissions in global warming. For this purpose, data on different variables including global air traffic and growth rate, air traffic in different continents, total global CO2 emissions of different airlines, direct and indirect emissions, air traffic in various UK airports and fuel-efficient aircraft was collected from various sources like EU member states, Statista, Eurostat, IATA, CAA and EUROCONTROL. The results indicated that in 2019, commercial airlines carried over 4.5 × 109 passengers on scheduled flights. However, due to the COVID-19 pandemic in 2020, the global number of passengers was reduced to 1.8 × 109, representing around a 60% reduction in air traffic. Germany was the largest contributor to greenhouse gas (GHG) from the EU, releasing 927 kt of emissions in 3 years. In the UK, Heathrow airport had the highest number of passengers in 2019 with over 80 million, and the study of monthly aircraft movement revealed that Heathrow Airport also had the highest number of EU and International flights, while Edinburgh had the domestic flights in 2018. These research findings could be beneficial for airlines, policymakers and governments targeting the reduction of aircraft emissions. Graphical abstract

2019 ◽  
Vol 33 (1) ◽  
pp. 27-41 ◽  
Author(s):  
Suzanne Jozefowicz ◽  
Merlin Stone ◽  
Eleni Aravopoulou

Purpose The purpose of this paper is to explain the rise of geospatial data, its importance for business and some of the problems associated with its development and use. Design/methodology/approach The paper reviews a certain amount of previously published literature but is based mainly on analysis of the very large number of responses to a consultation paper on geospatial data published by the UK Government. Findings The findings are that while there is strong appreciation of the potential benefits of using geospatial data, there are many barriers to the development, sharing and use of geospatial data, ranging from problems of incompatibility in data definitions and systems to regulatory issues. The implication for governments and for providers and users of geospatial data relates to the need to take a long-term approach to planning in resolving the issues identified. Research limitations/implications The research findings are limited to the UK, but similar findings would be likely in any other large Western country. Practical implications This paper confirms the need for a strong and coherent approach to the planning of geospatial data and systems for the establishment of a clear basis for the different parties to work together and the need to clearly separate the roles of the government in establishing frameworks and standards and the role of the private sector in developing applications and solutions. Social implications Society is increasingly dependent on the use of geospatial data, in improving living standards and dealing with social problems. The recommendations identified in this paper, if followed, will facilitate these improvements. Originality/value The value of this paper is the tight synthesis that it provides of a wide ranging and complex range of responses to the UK Government consultation and placing these responses in the wider context of the development of geospatial data.


Author(s):  
Adrian Hyde-Price

Since the late 1990s, EU member states have committed themselves to deeper and more structured military cooperation, within the framework of the ESDP/CSDP. At the same time, European defence budgets have shrunk and military capabilities reduced. This chapter analyses the evolution of European military cooperation and identifies its key drivers and the changing strategic context to Europe’s east and south. The chapter argues that the emergence of a credible EU military capability will depend both on developing new defence synergies and on investment in critical military capabilities and infrastructure. Above all, however, it requires greater political cohesion and a common European strategic culture. Elements of a shared strategic culture have emerged, but substantial differences remain among EU member states. The chapter concludes by highlighting the crucial role of Europe’s major states in fostering defence and security cooperation, particularly the UK, France, and Germany.


2020 ◽  
pp. 214-236
Author(s):  
Alison Scott-Baumann ◽  
Mathew Guest ◽  
Shuruq Naguib ◽  
Sariya Cheruvallil-Contractor ◽  
Aisha Phoenix

These research findings show that the higher education research agenda can become distorted by imperatives coloured by political ideologies and a caricatured polarization of religion and secularity. These impulses originate outside the higher education sector and should be challenged. The UK universities need to improve the religious literacy of university students and to tackle ignorance towards Muslims in order for campuses to be inclusive spaces where all students can learn from the diversity around them. Islamic colleges need to interrogate some of their patriarchal assumptions about gendered roles in line with the important feminist work that their syllabi explore. This would be aided by recruitment of high profile women Islamic Studies lecturers and critical reflection on gender roles on campus. We call for the prophetic role of the universities and the Islamic colleges to be reclaimed through a transparent, joint programme of robust and critical cultural engagement for all.


2001 ◽  
Vol 12 (2) ◽  
pp. 87-102 ◽  
Author(s):  
Yemisi A. Bolumole

Outsourcing, the strategy in which organizations employ the services of external providers, has attracted growing interest. Academic and industrial attention has also focused on the role of seamless supply chain processes in achieving and sustaining competitive advantage. This research is based on petrol retailers in the UK that have adopted logistics outsourcing strategies for implementing supply chain solutions to their convenience‐goods operations. Its aim is to identify the factors, which influence outsourcing decisions and the nature and supply chain implications of outsourcing strategies. Research findings indicate that the capability of service providers to facilitate supply chain solutions is largely influenced by four main factors, which in turn substantially determine their role in the supply chain: the strategic orientation of the outsourcing organization; its perception of service providers' role within the logistics strategy; the nature of the resultant client‐provider relationship; and, the extent to which the logistics process is outsourced.


2021 ◽  
Vol 7 (1) ◽  
pp. iv-xi
Author(s):  
Syed sami Raza

This book is composed of a set of disparate essays that are grounded in history, political economy, and philosophy. These essays focus on a range of topics addressing different dynamics of the coronavirus pandemic. They include history of pandemics, governmental discourse on health and practical strategies, the role of WHO, neo-liberal economic order and consumerism, social order and human attitudes, nationalism and immigration, and global warming and climate change. Shedding light on these various dynamics, Lal exposes the high claims made by the powerful states like the US, the UK, and European states about their superior political systems, health care programs, and welfare services.


2021 ◽  
pp. 203228442199492
Author(s):  
Sören Schomburg

In its general provisions, the Trade and Cooperation Agreement (TCA) highlights the importance of the protection of Human Rights. The article describes the potential impact of the new rules under the TCA on (international) ne bis in idem and arrest warrants between the UK and EU Member States. It further explains the role of the Specialised Committee on Law Enforcement and Judicial Cooperation which is vested with a significant role.


Author(s):  
Annalisa Savaresi

In recent years, measures to stimulate local and rural communities’ involvement in the generation of renewable energy have been rather optimistically promoted as a means to engender greater legitimacy in and democratization of energy governance, tackle fuel poverty, and deliver energy justice. This chapter assesses what we really know about community energy and its suitability to deliver an equitable energy transition. It scrutinizes evidence from selected EU Member States that have pioneered the mainstreaming of community energy through the lens of justice theories, with the objective to gauge whether and how these policies address core justice questions associated with the energy transition, and the role of law in providing an answer to these. This chapter aims to probe the sometimes uncritical assumptions about community energy, highlighting the complex, layered, conflicting justice claims that underlie its mainstreaming. In order to do this, the chapter distils a set of distributive, procedural, and restorative justice questions associated with community energy, and considers the way in which they have been addressed, drawing on examples from Denmark, Germany, and the UK.


2018 ◽  
Author(s):  
Lakshmi Pradeepa Vennam ◽  
William Vizuete ◽  
Saravanan Arunachalam

Abstract. Given the increasing role of intercontinental and higher altitude emissions influence on surface air quality, it is important to understand the transport characteristics of these emissions both for policy and mitigation strategies. The horizontal and vertical transport of directly emitted upper troposphere anthropogenic cruise altitude aircraft emissions (CAAE) has not been well understood due to limited studies. Therefore, in this study we conducted tracer simulations for key source regions in the Northern hemisphere to understand the transport and influence of CAAE on surface air quality. Our results from Northern hemisphere simulations highlight that


Author(s):  
Feryad A. Hussain

Radicalisation to violent action is not just a problem in foreign lands. Research has identified numerous politico–psychosocial factors to explain why young people from the UK are now joining terrorist groups such as ISIS. Our understanding has been expanded by the accounts of “returnees” who have subsequently either self-deradicalised or joined a government deradicalisation programme in the role of an Intervention Provider (IP). These individuals are now key to the deradicalisation programme. This article presents the reflections of a clinical psychologist who worked within a social healthcare team managing psychosocial issues related to radicalisation, in conjunction with an allocated IP. The project involved individuals from the Muslim community and, as such, issues discussed are specific to this group. It is acknowledged that the process in general is universally applicable to all groups though specifics may vary (under Trust agreement, details may not be discussed). This article also aims to share basic information on the current Home Office deradicalisation programme and raises questions about the current intervention. It also offers reflections on how the work of IPs may be facilitated and supported by clinical/counselling psychologists and psychotherapists.


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