Browsing by Author "Nagy, Gustavo J."
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- An assessment of priorities in handling climate change impacts on infrastructuresPublication . Leal Filho, Walter; Abeldaño Zuñiga, Roberto Ariel; Sierra, Javier; Dinis, Maria Alzira Pimenta; Corazza, Laura; Nagy, Gustavo J.; Aina, Yusuf A.Climate change (CC) will likely significantly impact the world’s infrastructure significantly. Rising temperatures, increased precipitation, and rising sea levels are all likely to stress critical infrastructures (CI). Rising temperatures can lead to infrastructure damage from extreme heat events. This can cause roads and bridges to buckle or crack, leading to costly repairs and potential traffic disruptions. In addition, heat waves can damage vital electrical infrastructure, leading to widespread power outages. In light of this context, this article reports on a study which examined the connections and impacts of CC on infrastructure. The study employed a mixed-method approach, combining bibliometric analysis for the period 1997–2022 with a series of relevant case studies from the five continents to offer insight into the impact of CC on infrastructure. The article fills a research gap in respect of assessments of the extent to which climate change (CC) negative influences the infrastructure, with a special focus on developing countries. It also showcases CI projects and adaptation measures being currently deployed, to address CC. The results show that the current infrastructure is vulnerable to CC. The selected case studies on CI adaptation show that in developing and industrialised countries, there is a perceived need to understand better the connections and potential impacts of CC on critical areas such as transport, settlements, and coastal infrastructure. In order to protect infrastructure from CC impacts, governments need to invest in measures such as flood control, early warning systems, and improved building codes. Additionally, they need to work to reduce greenhouse gas emissions more actively, which are the primary cause of CC.
- Climate change mitigation and adaptation in practicePublication . Leal Filho, Walter; Kovaleva, Marina; Dinis, Maria Alzira Pimenta; Luetz, Johannes; Alves, Fátima; Yaffa, Sidat; Nagy, Gustavo J.; Yayeh Ayal, Desalegn; Kalungu, Jokastah; Leal Filho, Walter; Kovaleva, Marina; Dinis, Maria Alzira Pimenta; Luetz, Johannes M.; Alves, Fátima; J. Nagy, Gustavo; Yaffa, Sidat; Yayeh Ayal, Desalegn; Kalungu, JokastahThis book is part of the Climate Change Management Series. It includes the works focusing on climate change policies and technologies that support the implementation of climate change mitigation and adaptation strategies. The included works also discuss methodological approaches and experiences showing how the principles of climate change adaptation may be implemented in practice across various geographical regions. The book includes high-quality, interdisciplinary contributions on the scientific, social, economic, political aspects of climate change mitigation and adaptation solutions which makes it available to a wide audience professionals and practitioners.
- Climate change: why higher education matters?Publication . Leal Filho, Walter; Aina, Yusuf A.; Dinis, Maria Alzira Pimenta; Purcell, Wendy; Nagy, Gustavo J.Higher education (HE) matters to the global struggle to combat climate change. Research builds knowledge and informs climate solutions. Educational programmes and courses upskill current and future leaders and professionals to tackle the systems change and the transformation needed to improve society. Through their outreach and civic engagement work, HE helps people understand and address the climate change impacts, notably on under-resourced or marginalised people. By raising awareness of the problem and supporting capacity and capability building, HE encourages changes in attitudes and behaviours, focusing on adaptive change in preparing people to face the challenges of a changing climate. However, HE has yet to fully articulate its contribution towards climate change challenges, which means that organisational structures, curricula and research programmes do not reflect the interdisciplinary nature of the climate crisis. This paper describes the role of HE in supporting education and research efforts on climate change and outlines areas where further action is urgently needed. The study adds to the empirical research on HE's role in combating climate change and the role of cooperation in maximising the global effort to cope with a changing climate.
- On the (melting) rocks: climate change and the global issue of permafrost depletionPublication . Leal Filho, Walter; Dinis, Maria Alzira Pimenta; Nagy, Gustavo J.; Fracassi, UmbertoThis short communication reports on the pressures posed by climate change on permafrost. The phenomenon of the (melting) rocks, soil, and ground that host permafrost does not just concern a remote stretch of the Arctic north. It is a far larger area than most citizens may realise if looking at an ordinary map projection. Broadly distributed and crucial as it is for the Earth's climate, permafrost thawing due to climate change can affect or upend several aspects associated with life and prosperity on Earth, demanding far greater attention. The loss of permafrost is a global problem that requires a global solution. Greenhouse gas emissions (GHG) must be reduced to slow permafrost's thawing and negative impacts. As such, this short communication aims to catalyse a global debate on this climate change consequential issue, also providing specific suggestions for reducing the impacts of permafrost depletion.
- The role of climatic changes in the emergence and re-emergence of infectious diseases: bibliometric analysis and literature-supported studies on zoonosesPublication . Leal Filho, Walter; Nagy, Gustavo J.; Gbaguidi, Gouvidé Jean; Paz, Shlomit; Dinis, Maria Alzira Pimenta; Luetz, Johannes M.; Sharifi, AyyoobClimate change (CC) is increasingly recognised as a critical driver in the emergence and re-emergence of infectious diseases. The relationship between CC and infectious diseases is complex and multifaceted, encompassing changes in temperature, precipitation patterns, and extreme weather events. This study describes the role of CC in the emergence and re-emergence of infectious diseases, emphasising zoonoses. It used a mixed methodology, including an initial literature contextualisation and a bibliometric analysis, to identify key thematic research areas related to CC and zoonotic diseases and show their connections. The research relied on the Scopus database for the identification of relevant source literature and focused the search query on publications in English. VOSviewer was used to discover clear thematic clusters that illustrate what research areas have been addressed in the literature and how they are interlinked. In addition, the research selected and analysed twelve literature-supported studies to investigate the relevance of the zoonoses involved in infectious disease emergence and re-emergence linked to CC impacts. Many pathogens and their vectors, such as mosquitoes, ticks, and rodents, are sensitive to temperature and moisture. CC can expand or shift the geographical distribution of these vectors, bringing diseases to new areas. Warmer temperatures may allow mosquitoes that transmit diseases like malaria and dengue fever to survive and reproduce in regions that were previously too cold. Also, extreme events such as floods, droughts, and hurricanes can lead to immediate increases in waterborne and vector-borne diseases (VBD) by facilitating the spread of pathogens. There is a need to better understand the connections between CC and zoonoses. To address the challenges posed by zoonoses linked to CC, international organizations like the WHO should coordinate a global response to provide clear guidance. Governments must integrate CC and zoonoses into national health policies, ensuring that health frameworks address these interconnected risks. Funding should be allocated for research on the root causes of CC and for strengthening defenses, particularly in developing countries with fragile health systems. Additionally, enhanced communication, education, and training for healthcare professionals about the links between CC and zoonoses are essential for raising awareness and promoting proactive measures.
- A ticket to where? Dwindling snow cover impacts the winter tourism sector as a consequence of climate changePublication . Leal Filho, Walter; Dinis, Maria Alzira Pimenta; Nagy, Gustavo J.; Fracassi, Umberto; Aina, Yusuf A.Climate change affects human activities, including tourism across various sectors and time frames. The winter tourism industry, dependent on low temperatures, faces significant impacts. This paper reviews the implications of climate change on winter tourism, emphasising challenges for activities like skiing and snowboarding, which rely on consistent snowfall and low temperatures. As the climate changes, these once taken-for-granted conditions are no longer as commonplace. Through a comprehensive review supported by up-to-date satellite imagery, this paper presents evidence suggesting that the reliability of winter snow is decreasing, with findings revealing a progressive reduction in snow levels associated with temperature and precipitation changes in some regions. The analysis underscores the need for concerted efforts by stakeholders who must recognize the reality of diminishing snow availability and work towards understanding the specific changes in snow patterns. This should involve multi-risk and multi-instrument assessments, including ongoing satellite data monitoring to track snow cover changes. The practical implications for sports activities and the tourism industry reliant on snow involve addressing challenges by diversifying offerings. This includes developing alternative winter tourism activities less dependent on snow, such as winter hiking, nature walks, or cultural experiences.