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2. A reflection on four impactful Ambio papers: The biotic perspective: This article belongs to Ambio's 50th Anniversary Collection. Theme: Climate change impacts.
- Author
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Bjorkman, Anne D. and Wulff, Angela
- Subjects
- *
CLIMATE change , *EFFECT of human beings on climate change , *CORAL reefs & islands , *CLIMATE research , *CORALS , *CORAL reef conservation - Abstract
Climate change represents one of the most pressing societal and scientific challenges of our time. While much of the current research on climate change focuses on future prediction, some of the strongest signals of warming can already be seen in Arctic and alpine areas, where temperatures are rising faster than the global average, and in the oceans, where the combination of rising temperatures and acidification due to increased CO2 concentrations has had catastrophic consequences for sensitive marine organisms inhabiting coral reefs. The scientific papers highlighted as part of this anniversary issue represent some of the most impactful advances in our understanding of the consequences of anthropogenic climate change. Here, we reflect on the legacy of these papers from the biotic perspective. [ABSTRACT FROM AUTHOR]
- Published
- 2021
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3. Coastal impacts of storm surges on a changing climate: a global bibliometric analysis.
- Author
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Leal, Karine Bastos, Robaina, Luís Eduardo de Souza, and De Lima, André de Souza
- Subjects
STORM surges ,SEA level ,CLIMATE change ,ABSOLUTE sea level change ,CYCLONES ,BIBLIOMETRICS - Abstract
An increase in the global mean sea level is predicted during the twenty-first century, as a consequence of global average rising temperature projections. In addition, changes in the strength of atmospheric cyclonic storms may alter the development of storm surges, exacerbating the risks to coastal communities. Based on the fact that the interest and range of papers on this topic are growing, this study aims to present the status of the global scientific production on studies that have correlated climate change and the impact of storm surges on the coastal zone leading to erosion and flooding (inundation) via a bibliometric analysis. We analyzed 429 papers published in journals between January 1991 and February 2021 from the Scopus database. Through the VOSviewer and Bibliometrix R package, we describe the most relevant countries, affiliations, journals, authors, and keywords. Our results demonstrate that there has been an exponential growth in the research topic and that authors from the USA and the United Kingdom are the most prolific. Among the 1454 authors found, ten researchers published at least five papers on the topic and obtained at least 453 citations in the period. The most represented journals were the Journal of Coastal Research, Climatic Change, and Natural Hazards. We also found and discuss the lack of standardization in the choice of keywords, of which climate change, storm surge, and sea-level rise are the most frequent. Finally, we have written a guide to facilitate the authors' bibliographic review. [ABSTRACT FROM AUTHOR]
- Published
- 2022
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4. Climate change, lizard populations, and species vulnerability/persistence: trends in ecological and predictive climate studies.
- Author
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Cosendey, Beatriz Nunes, Rocha, Carlos Frederico Duarte, and Menezes, Vanderlaine Amaral
- Subjects
LIZARD populations ,CLIMATE change ,GLOBAL warming ,SPECIES ,LIZARDS - Abstract
The impact of climate change on the Earth's environments has been widely discussed, although there is still little consensus on the degree of influence, and to what extent the effects are positive, negative or neutral. Predicting the impacts of climate change on organisms and their response to this process has been a growing challenge for ecologists in recent years. In this review, we surveyed the published research on the relationship between lizards and global climate change. We surveyed the keywords "climate change" and "warming", combined with "lizard*" (there is, all words with this prefix), in three reference databases. We identified 401 relevant papers, and analyzed in further detail the group of studies (59 papers, 14.7% of the total) that developed thermoregulatory models to predict the persistence of lizards in a scenario of global warming. These 59 papers focused on species of 13 lizard families found on five continents. Overall, 62.5% of the papers that predicted the impacts of climate change on lizards indicated negative effects, while 21.9% reported positive effects, and 15.6%, a neutral scenario. The lizards identified as the most vulnerable to warming were tropical, viviparous, and thermoconformers, whereas species adapted to cooler climates would be the most likely to benefit from warming. On a broader scale, however, this scenario would lead to competition between lowland and highland lizards, for example, for thermally favorable areas. We conclude that it will be important to develop more detailed models that contemplate the specific features of each group for the development of more reliable predictions, in addition to the need for social conservation projects and the systematic identification of priority areas for conservation. [ABSTRACT FROM AUTHOR]
- Published
- 2023
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5. Positionspapier und Handlungsempfehlungen für eine ökologisch nachhaltige Augenheilkunde: Stellungnahme der Deutschen Ophthalmologischen Gesellschaft (DOG) und des Berufsverbands der Augenärzte Deutschlands (BVA).
- Author
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Deutsche Ophthalmologische Gesellschaft (DOG), Geerling, Gerd, Birtel, Johannes, Faber, Hanna, Fangerau, Heiner, Gamulescu, Andreea, Gronow, Thilo, Guthoff, Rudolf, Helbig, Horst, Herwig-Carl, Martina, Hoerauf, Hans, Kienbaum, Peter, Langhans, Luise, Pauleikhoff, Daniel, Roth, Mathias, Schuster, Alexander, Strauß, Karlheinz, and Tost, Frank
- Published
- 2023
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6. The Policy Implications of the Dasgupta Review: Land Use Change and Biodiversity: Invited Paper for the Special Issue on "The Economics of Biodiversity: Building on the Dasgupta Review" in Environmental and Resource Economics.
- Author
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Barbier, Edward B.
- Subjects
ENVIRONMENTAL economics ,LAND use ,PAYMENTS for ecosystem services ,NATURAL resources ,ECOSYSTEM services ,BIODIVERSITY ,SUSTAINABILITY - Abstract
The "Dasgupta Review" of the economics of biodiversity (Dasgupta 2021) identifies many factors that threaten the ecological sustainability of our economies. This article examines how two policy failures - the underpricing and underfunding of nature – influence global land use change and terrestrial biodiversity loss. If natural areas are priced too cheaply, then converting them to agriculture, forestry and other land uses is less costly than protecting or preserving habitats. Underfunding nature further reduces the incentives for conservation and restoration. The current global funding gap for biodiversity is just under $900 billion annually, and especially impacts developing countries. Ending the underpricing of natural landscape requires removing environmentally harmful subsidies and adopting policies that place an additional cost on the use of land and natural resources or on pollution. Overcoming the funding gap means expanding public and private sources of financing nature, particularly for poorer countries, such as biodiversity offsets, payments for ecosystem services, debt-for-nature swaps, green bonds, sustainable supply chains and international environmental agreements. Using the example of peatlands, the article shows how such a comprehensive global strategy can be built. [ABSTRACT FROM AUTHOR]
- Published
- 2022
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7. Greener and cheaper: green monetary policy in the era of inflation and high interest rates.
- Author
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Aguila, Nicolás and Wullweber, Joscha
- Subjects
ENVIRONMENTAL policy ,MONETARY policy ,CLIMATE change ,CENTRAL banking industry ,PRICE inflation ,INTEREST rates - Abstract
In recent years central bankers have devoted increased attention to the question of whether and how to intervene to address the growing environmental and climate crisis. The climate intervention debate gained momentum during a period of low inflation and loose monetary policy in core economies – a time characterised by near zero interest rates and large asset purchase programmes. Since 2021, however, the macroeconomic context has changed. Against this background, the paper analyses the contradictory and problematic nature of the direction monetary policy has taken in reaction to higher inflation. It argues that higher interest rates delay the green transformation by raising the cost of sustainable investments, and that the resulting delay also hampers prospects for achieving price stability. The paper concludes that the present macroeconomic environment demands a 'greener and cheaper' monetary policy approach designed to address the environmental and climate crisis and also to simultaneously fight inflation. [ABSTRACT FROM AUTHOR]
- Published
- 2024
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8. COP26: what is the message for public health?
- Author
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Masuda J, McLaren L, and Poland B
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- Humans, Climate Change, Public Health
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- 2022
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9. Who speaks for the university? Social fiction as a lens for reimagining higher education futures.
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Mishra, Punya, Oster, Nicole, and Wagner, Phoebe
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HIGHER education ,SPECULATIVE fiction ,FICTION ,SOCIAL change - Abstract
This paper combines social fiction and academic analysis to envision hopeful futures for higher education. At the heart of the exploration is Phoebe Wagner's speculative fiction piece, University, Speaking, which personifies a university grappling with environmental, political, and social change. Phoebe Wagner's first-person narrative highlights the power of collective voice, the importance of centering community, and the urgent need to cultivate resilience and adaptability. Through analysis of key themes, this paper connects Phoebe Wagner's fictional vision to contemporary research on the multi-faceted and complex challenges facing universities today. By integrating artistic and academic perspectives, this paper discusses new possibilities for universities navigating disruption and change. [ABSTRACT FROM AUTHOR]
- Published
- 2024
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10. A new approach for configuring modular floating cities: assessing modular floating platforms by means of analytic hierarchy process.
- Author
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EL-Shihy, Ahmed A.
- Subjects
ANALYTIC hierarchy process ,CITIES & towns ,ANALYTIC network process ,LITERATURE reviews ,GROUP decision making ,DECISION making - Abstract
Floating cities have emerged as an efficient long-term solution over unsustainable practiced solutions to combat the rising seas problem; nevertheless, the world lacks an international, official, and comprehensive framework regarding floating cities. Although previous research approached modular floating city design; however, resulted in configurations with various critical design restrictions mainly regarding interlocking capabilities and space utilization. The purpose of this paper is to offer a new systematic strategy for configuring modular and expandable floating cities without such restrictions. This paper explores Euclidean tilings as a strategy to offer numerous configurations based on regular, semi-regular, and demi-regular tilings. Selecting the ideal configuration is complicated; therefore, both quantitative and qualitative data methods were implemented to attain the objectives. Via an extensive literature review, this research derives key factors for configuring floating cities, then sets a brainstorming session with experts for group decision making before providing findings upon calculations via analytic hierarchy process, one of the most used quantitative data methods of multiple-criteria decision analysis. Through comprehensive literature review: seakeeping, modularity, zoning and circulation, and feasibility have been identified as the most significant criteria in floating city research. It explores the qualities and limitations of triangular, squared, hexagonal, octagonal, and dodecagonal platforms. Regarding criteria, seakeeping was the most significant criterion for platform selection by 53.6%. Regarding platforms, the hexagonal platform scored the highest with 25.31%. Relying on this method and the design considerations presented, numerous dynamic configurations can be offered and assessed through specific contexts without any of the past restrictions. [ABSTRACT FROM AUTHOR]
- Published
- 2024
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11. Macro-financial policy at the crossroad: addressing climate change, biodiversity loss, and environmental degradation - introduction to the special issue.
- Author
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D'Orazio, Paola, Schäfer, Dorothea, and Stephan, Andreas
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ENVIRONMENTAL degradation ,CLIMATE change ,SUSTAINABILITY ,SUSTAINABLE development ,FISCAL policy ,FINANCIAL risk - Abstract
This special issue of the Eurasian Economic Review delves into the critical relationships between macro-financial policy frameworks and environmental sustainability, emphasizing the urgent challenges posed by climate change, biodiversity loss, and environmental degradation. These environmental crises pose significant threats to global economic and financial stability, underscoring the necessity of integrating environmental considerations into macro-financial policies to foster sustainability and resilience in economic policymaking. Through a collection of research papers, this issue explores innovative strategies for developing comprehensive policy frameworks that harmonize monetary, financial, and fiscal policies with environmental objectives. It emphasizes the need for advanced methods to assess and manage the financial risks of climate change and environmental degradation. Underscoring the need for a multidisciplinary approach, the research advocates for the collaboration of economists, environmental scientists, policymakers, and stakeholders to develop effective macro-financial policies. These policies aim to mitigate environmental risks, enhance environmental sustainability, and preserve biodiversity. The issue calls for further research to refine models that accurately predict the macro-financial impacts of environmental risks and assess the effectiveness of policy measures, paving the way for a sustainable future in the face of escalating environmental challenges. [ABSTRACT FROM AUTHOR]
- Published
- 2024
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12. Adaptive Water Resources Management Under Climate Change: An Introduction.
- Author
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Tsakiris, G. P. and Loucks, D. P.
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WATER management ,SALTWATER encroachment ,WATER diversion ,CLIMATE change ,DROUGHTS ,CLIMATE change models ,RAINSTORMS ,RISK assessment of climate change ,SCIENTIFIC knowledge - Abstract
Bai et al. ([3]) in their article «Impact of climate change on water transfer scale of inter-basin water diversion project» present a systematic approach for runoff prediction, impact analysis, and risk assessment under climate change. Elnashar and Elyamany ([8], [9]) in the paper «Managing Risks of Climate Change on Irrigation Water in Arid Regions», propose a systematic approach to identify, analyse, and respond to the risks of climate change on irrigation water in arid regions using a Risk Management process. In the paper «Complex policy mixes are needed to cope with agricultural water demands under climate change» by Martinez-Valderrama et al. ([23]) the authors argue that the forecast of the water gap (difference between agricultural water use and annual supply of water resources) will continue to widen, affecting the water security of a large part of the world's population. Elnashar and Elyamany ([8], [9]) in the paper «Adapting Irrigation Strategies to Mitigate Climate Change Impacts: A Value Engineering Approach» accept the fact that climate change will increase water demand and decrease crop yields. [Extracted from the article]
- Published
- 2023
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13. Quantifying crop vulnerability to weather-related extreme events and climate change through vulnerability curves.
- Author
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Monteleone, Beatrice, Borzí, Iolanda, Bonaccorso, Brunella, and Martina, Mario
- Subjects
HIGH-income countries ,CLIMATE extremes ,CLIMATE change ,EXTREME weather ,MIDDLE-income countries - Abstract
Weather extremes have been responsible for widespread economic damage at global scale in the last decades. Agriculture alone absorbed 26% of the overall impact caused by natural hazards in low- and middle-income countries and even in high-income countries yield losses due to extreme weather are relevant. Vulnerability curves are traditionally used to quickly estimate the damage due to extreme events. This study maps the articles published from January 2000 to May 2022 implementing crop vulnerability curves to weather-related extreme events and climate change. Fifty-two articles have been identified through the use of Scopus, Web of Science, Google Scholar and the references of the selected papers. The selected papers have been analysed to determine for which extreme events vulnerability curves have been proposed, which crops have been studied, which explanatory variables have been used to create the curves, which functions are used to develop vulnerability curves and the number of parameters on which the proposed functions rely. Comparisons among the vulnerability curves for the various extremes are proposed, as well as indications of the main drawback of the developed vulnerability curves. Finally, areas where further research is needed are proposed together with recommendations on which elements should be included in vulnerability curve development. [ABSTRACT FROM AUTHOR]
- Published
- 2023
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14. Bibliometric analysis of rice and climate change publications based on Web of Science.
- Author
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Yuan, Bao-Zhong and Sun, Jie
- Subjects
FOREST meteorology ,AGRICULTURAL meteorology ,RICE ,SCIENCE databases ,BIBLIOMETRICS ,CLIMATE change - Abstract
To clarify the current situation, hotspots, and development trends in the field of rice and climate change topic research, a massive literature dataset were analyzed from the Web of Science database by bibliometric method. The research theme was chosen given the continuous increase of studies related to climatic changes and their consequences to rice. Based on the Web of Science core database, this study analyzed 4170 papers in the field of rice and climate change topic research from 1990 to July 2022, which include 86 highly cited papers and 3 hot papers. Papers were mainly written in English (4157, 99.688%), from 16,363 authors, 4017 organizations, and 129 countries/territories, published in 841 journals and seven book series. The top five Journals are Science of the Total Environment (136, 3.261%), Sustainability (89, 2.134%), Agronomy Basel (81, 1.942%), Agricultural and Forest Meteorology (77, 1.847%), and Climatic Change (74, 1.775%), each published more than 74 papers. Top five countries and regions of People's Republic of China, the USA, India, Australia, and Japan were the major article contributors, each published more than 360 papers. Top five organizations of Chinese Acad Sci, Nanjing Agr Univ, Univ Chinese Acad Sci, Chinese Acad Agr Sci, and Int Rice Res Inst (IRRI) were popular based on contribution of articles more than 133 papers each. Among the all authors, top five authors were Tao Fulu, Pan Genxing, Zhang Zhao, Hasegawa Toshihiro, and Iizumi Toshichika, each published more than thirty papers. All keywords were separated into eight clusters for different research topics. Visualizations offer exploratory information on the current state in a scientific field or discipline as well as indicate possible developments in the future. The results will help researchers clarify the current situation in rice and climate change adaptation science but also provide guidance for future research. This work is also useful for student identifying graduate schools and researchers selecting journals. [ABSTRACT FROM AUTHOR]
- Published
- 2022
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15. Prediction of groundwater level using GMDH artificial neural network based on climate change scenarios.
- Author
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Azizi, Ehsan, Yosefvand, Fariborz, Yaghoubi, Behrouz, Izadbakhsh, Mohammad Ali, and Shabanlou, Saeid
- Subjects
ARTIFICIAL neural networks ,WATER table ,GREENHOUSE gases ,WATER supply ,CLIMATE change ,STATISTICAL models - Abstract
One of the main challenges regarding the prediction of groundwater resource changes is the climate change phenomenon and its impacts on quantitative variations of such resources. Groundwater resources are treated as one of the main strategic resources of any region. Given the climate change phenomenon and its impacts on hydrological parameters, it is necessary to evaluate and predict future changes to achieve an appropriate plan to maintain and preserve water resources. In this regard, the present study is put forward by utilizing the Statistical Down-Scaling Model (SDSM) to forecast the main climate variables (i.e., temperature and precipitation) based on new Rcp scenarios for greenhouse gas emissions within a period from 2020 to 2060. The results obtained from the prediction of climate parameters indicate different values in each emission scenario, so the limit, minimum and maximum values occur in the Rcp8.5, Rcp2.6 and Rcp4.5 scenarios, respectively. Also, a model is developed by utilizing the GMDH artificial neural network technique. The developed model predicts the average groundwater level based on the climate variables in such a way that by implementing the climate parameters forecasted by the SDSM model, the groundwater level within a time period from 2020 to 2060 is predicted. The results obtained from the verification and validation of the model imply its proper performance and reasonable accuracy in predicating groundwater level based on the climate variables. The findings derived from the present paper indicate that compared to the years prior to the prediction period, the groundwater level of the Sahneh Plain has dramatically dropped so that based on the Rcp scenarios, the groundwater level values are in their lowest state within the period from 2046 to 2056. The findings of this paper can be used by managers and decision makers as a layout for evaluating climate change effects in the Sahneh Plain. [ABSTRACT FROM AUTHOR]
- Published
- 2024
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16. The nexus of global challenges and global studies: a trans-disciplinary global sustainability science curriculum.
- Author
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Wittmann, Veronika and Meissner, Dieter
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GLOBAL studies ,EARTH (Planet) ,ACHIEVEMENT ,SCIENCE education ,SUSTAINABLE design ,SUSTAINABILITY - Abstract
The size and number of global threats to humanity's at least cultural survival on the very small blue planet of Earth is growing. Exponential population growth and additionally exponential growth of all kinds of consumption have led to the planet's limits finally being exceeded in the final quarter of the last century. Meanwhile this growth has already probably generated irreversible changes in the world which have brought or will bring the climate very soon beyond "tipping points" leading to "runaway effects", endangering mankind or at least its cultural achievements. Science and education need to provide pathways for survival and the design of a sustainable future, and thereby replace having to deal with short-term and small problems by tackling these global threats. This paper discusses these issues, underlines the significance of global studies and outlines approaches to the design of a trans-disciplinary global sustainability science curriculum. [ABSTRACT FROM AUTHOR]
- Published
- 2024
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17. Backward-Looking Principles of Climate Justice: The Unjustified Move from the Polluter Pays Principle to the Beneficiary Pays Principle.
- Author
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García-Portela, Laura
- Subjects
CLIMATE justice ,CLIMATE change ,POLLUTER pays principle ,CAUSATION (Philosophy) ,EXCUSABLE neglect (Law) - Abstract
Climate change involves changes in the climate system caused by polluting human activities and the social and natural effects of these changes. The historical and anthropogenic grounds of climate change play an important role in climate justice claims. Many climate justice scholars believe that principles of climate justice should account for the historical and anthropogenic sources of climate change. Two main backward-looking principles have been proposed: the polluter pays principle (PPP) and the beneficiary pays principle (BPP). The BPP emerged in the literature on climate justice in response to certain objections raised against the PPP. In this paper, I focus on two of these objections: the causation objection and the excusable ignorance objection. Defenders of the BPP have traditionally assumed that this principle is not vulnerable to those objections, which renders the BPP superior to the PPP. In this paper, I challenge this underlying assumption. My argument here is simple: moving from the PPP to the BPP in response to any of these objections might be unjustified because the BPP is affected by at least some of the considerations giving rise to these objections. [ABSTRACT FROM AUTHOR]
- Published
- 2023
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18. The EU and China in the global climate regime: a dialectical collaboration-competition relationship.
- Author
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Altun, Sirma and Ergenc, Ceren
- Subjects
CHINA-European Union relations ,GREAT powers (International relations) ,POLITICAL science ,TAXONOMY ,CLIMATE change ,DIALECTICAL behavior therapy ,CLIMATE change skepticism - Abstract
As two major powers that are willing to lead the design and evolution of the global climate regime, the EU and China have maintained a dialogue on climate change and biodiversity while clashing over other economic and political issues. This paper investigates EU-China relations in the global climate regime by briefly analysing three main areas that are key for the global green transition: standardization, green taxonomy, and the renewables sector. The paper claims that EU-China relations in the global climate regime develop within the dialectical collaboration-competition nexus, showing moments of consensus as well as contention between the two major powers in the three selected cases. [ABSTRACT FROM AUTHOR]
- Published
- 2023
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19. Just-in-case transitions and the pursuit of resilient food systems: enumerative politics and what it means to make care count.
- Author
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Carolan, Michael
- Subjects
FEMINIST ethics ,VALUE chains ,SUPPLY chains ,VERTICAL farming ,CLIMATE change - Abstract
This paper represents one of the first critical social science interrogations of an agrifood just-in-case transition. The just-in-case transition speaks to a philosophy that values building buffers and flexibility into longer value chains to make them more resilient to shocks, which stands in contrast to the just-in-time philosophy with its emphasis on long, specialized, and often inflexible networks. Influenced by COVID-related disruptions and climate change induced uncertainties, the just-in-case transition examined here centers on the heightened interest in vertical farm-anchored supply chains. Interviewing actors responsible for promoting vertical farm-anchored local supply chains in the US and Canada, I attempt to sketch out how these spaces, infrastructures, and practices care. Put differently, as understood through a feminist ethics of care, whom and what are cared for and how is care practiced in these just-in-case transitions and why? Enumerative politics was observed in the data—the idea that we can make care count. Practices and discourses linked to infrastructural/supply chain transitions are highlighted that result in care being narrowly conceived as a technical or transactional matter. The paper concludes reflecting on what it means to afford just-in-case agrifood transitions animated by matters of care that hold greater emancipatory potentials. [ABSTRACT FROM AUTHOR]
- Published
- 2023
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20. Adapting nomadic pastoralism to climate change.
- Author
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Tugjamba, Navchaa, Walkerden, Greg, and Miller, Fiona
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TRADITIONAL knowledge ,PASTORAL societies ,CLIMATE change ,ARID regions - Abstract
This paper presents the results of a detailed review of the research literature on how nomadic pastoralists are being affected by climate change, how they are adapting, and challenges with using traditional knowledge in adaptation. It focuses on research that investigates local, and particularly traditional, knowledge of water, pasture, their variability, and livestock. This knowledge underpins nomadic livelihoods, so is a foundation for effective adaptation. Changes in the total amount of precipitation, and particularly shifts in its timing, and increases in the frequency and intensity of extreme events, are having the greatest impacts on herding livelihoods. Herders in drylands worldwide face common adaptation challenges: declining traditional water sources and pasture degradation. Herders' adaptation strategies fall into five major categories: movement to areas with better water and pasture, improving seasonal access to water, improving seasonal access to feed, shifts in herd composition, and livelihood diversification. Movement is central to nomads' adaptation, yet, as climate change takes hold, restrictions on movement are increasing for both socio-economic reasons and climate reasons. Many papers emphasised the importance of combining traditional knowledge and current science to guide adaptation decision-making at household, locality, and national levels. There is widespread concern about the decline in traditional knowledge. All the papers reviewed emphasised the need to support passing on traditional know-how. Herder women's know-how, in particular, is marginalised in the research literature, so their traditional knowledge should be a focus in further research. Herders' adaptations are mostly localised, incremental, and have a relatively short-term focus. As nomadic pastoralism moves further outside the range of historical experience, the possibility of more profound transformations looms. [ABSTRACT FROM AUTHOR]
- Published
- 2023
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21. Construing Climate Change Adaptation as Global Public Good Under International Law: Problems and Prospects.
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Trivedi, Abhishek and Jolly, Stellina
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CLIMATE change ,PARIS Agreement (2016) ,PUBLIC goods ,PHYSIOLOGICAL adaptation ,CLIMATOLOGY - Abstract
Article 7 of the Paris Agreement recognizes that adaptation is a 'global challenge faced by all with local, regional and international dimensions.' It further establishes the 'global goal on adaptation focusing on enhancing adaptive capacity, strengthening resilience and reducing vulnerability to climate change, with a view to contributing to sustainable development.' However, the lack of international cooperation between the global north and global south challenge the formulation and implementation of climate change adaptation strategies. This paper brings in the concept of global public goods (GPGs) to the lexicon of climate adaptation and highlights that adverse impacts of climate change such as climate-induced global migration are global public bad. Hence, the measures taken to respond to such impacts, which consequently enhance the resilience of affected countries, make them more adaptive to those adverse impacts, and deliver common values of universal character, should be construed as the global public good. The paper argues that that the idea of GPGs with its universality offers a normative and practical foundation for understanding, addressing, and strengthening the international community's climate adaptation actions and cooperation. [ABSTRACT FROM AUTHOR]
- Published
- 2023
- Full Text
- View/download PDF
22. Assessing natural global catastrophic risks.
- Author
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Baum, Seth D.
- Subjects
SPACE environment ,CORONAL mass ejections ,NEAR-Earth objects ,GAMMA ray bursts ,SOLAR flares ,VOLCANIC eruptions - Abstract
The risk of global catastrophe from natural sources may be significantly larger than previous analyses have found. In the study of global catastrophic risk (GCR), one line of thinking posits that deep human history renders natural GCRs insignificant. Essentially, the fact that natural hazards did not cause human extinction at any previous time makes it unlikely that they would do so now. This paper finds flaws in this argument, refines the theory of natural GCR, analyzes the space of natural GCRs, and presents implications for decision-making and research. The paper analyzes natural climate change, natural pandemics, near-Earth objects (asteroids, comets, and meteors), space weather (coronal mass ejections, solar flares, and solar particle events), stellar explosions (gamma-ray bursts and supernovae), and volcanic eruptions. Almost all natural GCR scenarios involve important interactions between the natural hazard and human civilization. Several natural GCR scenarios may have high ongoing probability. Deep human history provides little information about the resilience of modern global civilization to natural global catastrophes. The natural GCRs should not be dismissed on grounds of deep human history. Work on natural GCRs should account for their important human dimensions. A case can even be made for abandoning the distinction between natural and anthropogenic GCR. [ABSTRACT FROM AUTHOR]
- Published
- 2023
- Full Text
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23. Realization times of energetic modernization measures for buildings based on interviews with craftworkers.
- Author
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Richarz, Jan, Fuchs, Nico, Zurke, Jacqueline, Imberg, Jan, Datsko, Tanja, Hering, Dominik, and Müller, Dirk
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DATA libraries ,CLIMATE change ,CARBON emissions ,HEATING - Abstract
Modernizing existing buildings is vital to saving carbon emissions and counteracting global climate change. Many countries face the challenge of modernizing a considerable number of their buildings in the next two decades. Implementing related modernization measures requires a high number of craftworkers. However, current studies indicate that these craftworkers' current lack will increase. Examining the effects of craftworkers shortage on modernization strategies needs data concerning the realization time of modernization measures. We collected this data based on 90 expert interviews and provide it in this paper. The interview results comprise realization times for insulation measures of the envelope and changes in the heat supply system for typical buildings. This paper describes the data collection and presents the raw data available at a repository at Figshare. The data is internationally applicable in simulation and optimization approaches for building modernization. [ABSTRACT FROM AUTHOR]
- Published
- 2023
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24. Inventory of landslides triggered by an extreme rainfall event in Marche-Umbria, Italy, on 15 September 2022.
- Author
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Santangelo, M., Althuwaynee, O., Alvioli, M., Ardizzone, F., Bianchi, C., Bornaetxea, T., Brunetti, M. T., Bucci, F., Cardinali, M., Donnini, M., Esposito, G., Gariano, S. L., Grita, S., Marchesini, I., Melillo, M., Peruccacci, S., Salvati, P., Yazdani, M., and Fiorucci, F.
- Subjects
LANDSLIDES ,RAINFALL ,FIELD research ,DATABASES ,CLIMATE change - Abstract
Systematic and timely documentation of triggered (i.e. event) landslides is fundamental to build extensive datasets worldwide that may help define and/or validate trends in response to climate change. More in general, preparation of landslide inventories is a crucial activity since it provides the basic data for any subsequent analysis. In this work we present an event landslide inventory map (E-LIM) that was prepared through a systematic reconnaissance field survey in about 1 month after an extreme rainfall event hit an area of about 5000 km
2 in the Marche-Umbria regions (central Italy). The inventory reports evidence of 1687 triggered landslides in an area of ~550 km2 . All slope failures were classified according to type of movement and involved material, and documented with field pictures, wherever possible. The database of the inventory described in this paper as well as the collection of selected field pictures associated with each feature is publicly available at figshare. [ABSTRACT FROM AUTHOR]- Published
- 2023
- Full Text
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25. Can environmental regulation improve firm total factor productivity? The mediating effects of credit resource allocation.
- Author
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Yang, Gangqiang, Ding, Ziyu, Wang, Haisen, and Zou, Lingli
- Subjects
INDUSTRIAL productivity ,CREDIT control ,ENVIRONMENTAL regulations ,RESOURCE allocation ,GOVERNMENT regulation ,CLIMATE change - Abstract
To effectively shift from economic growth based on high levels of energy expenditure and pollution and to actively address global climate change, the purpose of this paper is to explore whether environmental regulation in developing countries helps promote TFP from a credit resource allocation perspective. This paper examines the impact of environmental regulation on firm TFP and the underlying mechanism of TFP using data on Chinese listed A-share companies from 2011 to 2018. The relationship between ERS and enterprise TFP is found to exhibit a clear U shape, that is, it shows the characteristics of inhibition followed by promotion. The mechanism analysis indicates that credit allocation is a significant mediator between environmental regulation and its effect on firm TFP through such allocation, while the heterogeneity analysis shows that in the central and western regions and in highly competitive industries, environmental regulation significantly affects firm TFP through credit allocation. The empirical results, which indicate that ERS in China is still at the left-hand side of the U-shaped curve inhibition area, suggest that government regulation should be strengthened, differentiated regional environmental regulation should be implemented, the bank credit system should be improved, and the U-shaped inflection point must be crossed if high-quality economic development is to be achieved in China. [ABSTRACT FROM AUTHOR]
- Published
- 2023
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26. Effect of landscape complexity, nesting substrate, and nest orientation on cavity-nesting solitary bees in southern Punjab, Pakistan.
- Author
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Khan, Danyal Haider, Ali, Mudssar, Khan, Fawad Z. A., Mehmood, Mirza Abid, and Saeed, Shafqat
- Subjects
NESTS ,BEES ,PARASITIC wasps ,LANDSCAPES ,CLIMATE change - Abstract
Solitary bees are in constant decline due to climate change, pesticide toxicity, and habitat loss. Provision of nesting sites is an important conservation strategy. Various factors affect bee nesting, including parasitism, entrance orientation, nesting substrate type, and diameter. This study explored the impact of nesting substrate, cavity diameter, and entrance orientation on solitary bee nesting preferences. Additionally, it investigated the influence of landscape type and seasonality on bee nesting efficiency which is the ability of a bee to successfully establish nest. Trap nests were placed at eight locations, representing five landscapes (forest, desert, agriculture, peri-urban, and urban). These trap nests had five different nesting substrates (bamboo reeds, wooden blocks, wooden logs, mud blocks, and paper tubes). At each location, four traps were set in all directions. The results showed maximum cavity occupation in south-facing nests. Peri-urban landscapes were the most favored for nesting, followed by forests. Solitary bees primarily preferred bamboo reeds for nesting, with peak occupation from April to June. Bees favored cavities with 6- and 8-mm entrance diameters, while wasps occupied smaller diameters (< 5 mm). Overall, bee species occupied fewer nests compared to parasitic wasps. Future research should explore brood chamber numbers and species-specific nesting preferences for bees, along with the impact of cavity microclimate on bee growth. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
27. Spatial and temporal evolution of green logistics efficiency in China and analysis of its motivation.
- Author
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Chen, Bin, Liu, Fang, Gao, Yina, and Ye, Chong
- Subjects
CARBON nanofibers ,GLOBAL warming ,GREEN technology ,CARBON emissions ,CLIMATE change - Abstract
The serious consequences of climate warming have increasingly become a globe agenda in recent decades. China has been actively participating in various initiatives to address global climate change and has made commitments to reduce carbon emissions. Although the logistics industry is regarded as the "new driving force of national economic development", its carbon intensity is relatively high. Therefore, whether the logistics industry can develop in a green and low-carbon way is very crucial. This paper takes the green logistics efficiency of China's provincial logistics industry as the research object. The Super-SBM model is used to measure the China's green logistics efficiency, then the general dynamic characteristics is depicted by kernel density analysis. With the GML (Global Malmquist-Luenberger) index model, the reasons for the changes in green logistics efficiency are explained. Finally, Moran's I index is used to analyze the spatial correlation of green logistics efficiency in each province. The results show that the green logistics efficiency in China is at a low level, but with an upward trend. China's green logistics efficiency has a significant positive spatial correlation, showing a zonal pattern of high in the east and low in the west, and a polarization phenomenon. In addition, the bottleneck of the overall development of green logistics efficiency in China depends on the level of green technology. Furthermore, the results also imply that green technology advancement is an inherent key factor for green logistics efficiency to achieve growth. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
28. Democracy, Agony, and Rupture: A Critique of Climate Citizens' Assemblies.
- Author
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Machin, Amanda
- Abstract
Copyright of Politische Vierteljahresschrift is the property of Springer Nature and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2023
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29. Toward climate-resilient and biodiverse agriculture in the Mediterranean region: experiences and perceptions of farmers engaged in sustainable food production.
- Author
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Heider, Katharina, Rodriguez Lopez, Juan Miguel, Bischoff, Andreas, Balbo, Andrea L., and Scheffran, Jürgen
- Abstract
The abandonment of smallholder agriculture and the expansion of conventional intensive agriculture pose a potential threat to the multifunctionality of agriculture. The adoption of intensive conventional practices generates negative outcomes, such as increased greenhouse gas emissions, biodiversity loss, and degradation of land, water, and ecosystems. An ecological transition in agriculture is urgently needed. This paper collects and systematizes the opinion of farmers in Spain, engaged in different food production systems (e.g., organic agriculture, biodynamic agriculture, regenerative agriculture, and conservation agriculture), as alternatives to intensive conventional agriculture. In collaboration with agricultural associations and networks in Spain, we co-created an exploratory online survey including qualitative and quantitative questions. Based on 60 in-depth questionnaires, we assess (1) the practices used by the consulted farmers, (2) the perceived effects following the introduction of sustainable practices, and (3) the challenges and opportunities for farm profitability. Our preliminary results show that farmers apply nine out of 14 sustainable practices, on average, and 65% of our sample consciously adapt their practices to climate change. Farmers perceived positive changes in soil properties, biodiversity, and pests after using these practices. They mentioned the low income as the most significant challenge. Finally, we conducted an online discussion with representatives of the associations. Farmers' perceptions of positive changes presented in this paper are not intended to be representative of farmer communities across Spain, but provide a first overview of those engaged in the ecological transition. [ABSTRACT FROM AUTHOR]
- Published
- 2023
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- View/download PDF
30. Hygroscopy and adaptive architectural façades: an overview.
- Author
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El-Dabaa, Rana and Abdelmohsen, Sherif
- Subjects
BEHAVIORAL assessment ,CLIMATE change ,WEATHER ,WOOD ,WORK design - Abstract
Hygroscopic properties of wood have been utilized in adaptive façades to respond to variation in humidity levels. Shape-shifting materials have been developed to replace mechanical actuators that respond to climatic variation with zero-energy consumption. This paper presents a systematic review of the literature on the use of hygromorphic behaviour in developing adaptive architectural façades, with the primary focus of identifying the venues of implementation of hygroscopic actuation in adaptive facades. The paper triangulates the intersection between hygroscopic design parameters with manufacturing strategies and their application as a passive motion mechanism in adaptive facades. This review focuses on state-of-the-art experimental work in hygroscopic design, with specific interest in manufacturing methods of hygromorphic adaptive façades, response motion behaviour evaluation and tracking, analysis of the current applications of hygromorphic design in real weather conditions, and performance prediction. Results reveal that most of the studied papers focus on the response behaviour of programmable materials to variation in moisture content and the implementation of hygroscopic design in adaptive façades. From the literature analysis, it was shown that programming the response behaviour of hygroscopic materials mainly takes place through variation in fabrication methods, followed by passive layer configurations, which act as actuators that are controlled by differences in layer properties. [ABSTRACT FROM AUTHOR]
- Published
- 2023
- Full Text
- View/download PDF
31. Exploring industrial agglomeration and green finance impact on regional environmental pollution in China based on system-GMM model.
- Author
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Qiu, Qiang
- Subjects
INDUSTRIAL clusters ,POLLUTION ,INDUSTRIAL pollution ,CLIMATE change ,REGIONAL development ,SUSTAINABLE development - Abstract
The boom of building various industrial agglomerations in China has continued for many years. The relationship between industrial agglomeration and environmental pollution is the core issue of this paper. At the same time, green finance is a new financial development model that takes environmental protection as the core, and effectively promotes the sustainable development of the environment, the economy, and society while maintaining its own sustainable development, so green finance is a major direction for future financial development. This paper selects the data of 30 Chinese provinces from 2004 to 2020 as the research object and uses a system-GMM method to verify the relationship between industrial agglomerations, green finance on regional environmental pollution. It provides theoretical reference for improving global climate change and reduces environmental pollution (EP), concludes as follows. (1) Industrial agglomeration can exacerbate EP level in China, and also exacerbates EP in the western region, but the effect of industrial agglomeration on EP in the eastern and central regions has been insignificant. (2) Green finance can improve environmental pollution. The intensity of EP in economically less developed regions is more sensitive to green finance policies. (3) The correlation effect of industrial agglomeration and green finance can improve environmental pollution, i.e., green finance has an important role in improving EP. However, there are significant differences in different regions. The interaction term between industrial agglomeration and green finance with a non-significant positive coefficient in the eastern region, and it is non-significant negative coefficient in the central region, and a significant negative coefficient in the western region. The work has important theoretical value for achieving the goal of regional sustainable development and green transformation. [ABSTRACT FROM AUTHOR]
- Published
- 2023
- Full Text
- View/download PDF
32. The impacts of climate change on regional temperature characteristics and climate zones.
- Author
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Li, Yuxin, Wang, Ying, Wang, Xia, Zhang, Xinren, and Chen, Xiaojuan
- Subjects
HEAT waves (Meteorology) ,DEBYE temperatures ,CLIMATE change ,POLAR climate ,CARBON emissions ,SNOWMELT - Abstract
Global warming can lead to a more frequent occurrence of hot days and heat waves and fewer cold days and cold waves. In this paper, the daily mean temperature (TM) was divided into 7 range categories (TM < − 15 °C, − 15 °C ≤ TM < − 5 °C, ... TM ≥ 35 °C). Then, the temperature days (TDs) were obtained and expressed as TD
1 , TD2 , ..., TD6 , and TD7 , which correspond well to climate zones. The changes in future TDs are obvious, especially for TD1 and TD6 . Under the Representative Concentration Pathway (RCP) 8.5 scenario, TD1 will decrease the most in the polar climate zone, from 162 to 102, while TD6 in warm tropical countries and regions, such as Brazil, Nigeria, and Congo, will increase by more than 70 days, reaching at least 300 days per year after 2066. By summarizing the anomalies of TD1 , TD2 , TD6 , and TD7 in combination into 12 templates, the changes in TD1 and TD2 were determined to be more pronounced than those in TD6 and TD7 . Although carbon dioxide emissions will remain basically stable from 2066 to 2095 under the RCP4.5 scenario, both TD1 and TD2 will decrease in central Antarctica, Eastern Europe, and northern Russia, and the melting of ice and snow will be irreversible. Countries such as Saudi Arabia and Australia will still face a continuous increase in both TD6 and TD7 . Temperature range changes also affect the humidity of the climate: in the projected future, humid climate areas will decrease, while arid climate areas will increase. The boreal drylands in the middle and high latitudes will be replaced by temperate drylands. [ABSTRACT FROM AUTHOR]- Published
- 2023
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33. Global tourism, climate change and energy sustainability: assessing carbon reduction mitigating measures from the aviation industry.
- Author
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Leal Filho, Walter, Ng, Artie W., Sharifi, Ayyoob, Janová, Jitka, Özuyar, Pınar Gökçin, Hemani, Chinmai, Heyes, Graeme, Njau, Dennis, and Rampasso, Izabela
- Subjects
GREENHOUSE gases ,PARIS Agreement (2016) ,CARBON emissions ,GLOBAL warming ,INTERNATIONAL tourism ,CLIMATE change - Abstract
As many business activities—especially those associated with the energy-intensive industries—continue to be major sources of greenhouse gas emissions, and hence significantly contributing to global warming, there is a perceived need to identify ways to make business activities eventually carbon neutral. This paper explores the implications of a changing climate for the global tourism business and its intertwining global aviation industry that operates in a self-regulatory environment. Adopting a bibliometric analysis of the literature in the domain of global tourism and climate change (772 articles), the paper reveals the underlying sustainability issues that entail unsustainable energy consumption. The aviation industry as a significant source of carbon emission within the sector is then examined by analyzing the top 20 largest commercial airlines in the world with respect to its ongoing mitigating measures in meeting the Paris Agreement targets. While self-regulatory initiatives are taken to adopt Sustainable Aviation Fuels (SAF) as alternative fuel production and consumption for drastically reducing carbon emission, voluntary alignment and commitment to long-term targets remain inconsistent. A concerted strategic approach to building up complementary sustainable infrastructures among the global network of airports based in various international tourist destination cities to enable a measurable reduction in carbon emission is necessary to achieve a transformational adaptation of a business sector that is of essence to the recovery of the global economy while attempting to tackle climate change in a post-COVID-19 era. [ABSTRACT FROM AUTHOR]
- Published
- 2023
- Full Text
- View/download PDF
34. Heat waves: a hot topic in climate change research.
- Author
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Marx, Werner, Haunschild, Robin, and Bornmann, Lutz
- Subjects
HEAT waves (Meteorology) ,CLIMATE research ,CLIMATE change ,URBAN heat islands ,SCIENTIFIC literature ,HOT weather conditions - Abstract
Research on heat waves (periods of excessively hot weather, which may be accompanied by high humidity) is a newly emerging research topic within the field of climate change research with high relevance for the whole of society. In this study, we analyzed the rapidly growing scientific literature dealing with heat waves. No summarizing overview has been published on this literature hitherto. We developed a suitable search query to retrieve the relevant literature covered by the Web of Science (WoS) as complete as possible and to exclude irrelevant literature (n = 8,011 papers). The time evolution of the publications shows that research dealing with heat waves is a highly dynamic research topic, doubling within about 5 years. An analysis of the thematic content reveals the most severe heat wave events within the recent decades (1995 and 2003), the cities and countries/regions affected (USA, Europe, and Australia), and the ecological and medical impacts (drought, urban heat islands, excess hospital admissions, and mortality). An alarming finding is that the limit for survivability may be reached at the end of the twenty-first century in many regions of the world due to the fatal combination of rising temperatures and humidity levels measured as "wet-bulb temperature" (WBT). Risk estimation and future strategies for adaptation to hot weather are major political issues. We identified 104 citation classics, which include fundamental early works of research on heat waves and more recent works (which are characterized by a relatively strong connection to climate change). [ABSTRACT FROM AUTHOR]
- Published
- 2021
- Full Text
- View/download PDF
35. X-ray-based examination of artworks by Cy Twombly: art technology and condition of the 'Original Sculptures'.
- Author
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Reinhardt, Juliana, Tischer, Michaela, Schmid, Simon, Kollofrath, Jochen, Burger, Ruben, Jatzlau, Philipp, Bushart, Elisabeth, Goldammer, Matthias, and Grosse, Christian U.
- Subjects
MEDICAL digital radiography ,NONDESTRUCTIVE testing ,SCULPTURE ,ARTISTIC creation ,CLIMATE change ,WOOD ,ASSEMBLAGE (Art) - Abstract
What are Cy Twombly's sculptures made of? This article presents an overview of a non-destructive examination conducted on three sculptures by American artist Cy Twombly (1928–2011) as part of an art-technological research project at the Doerner Institut in Munich. The artworks are part of the collection of the Brandhorst Museum and belong to Twombly's series of so-called 'Original Sculptures': assemblages of individual found objects, which the artist covered and modified with layers of plaster and white paint. To develop a long-term preservation strategy, the research focused on understanding the materials and construction methods used in Twombly's sculptures. In collaboration with the Chair of Non-Destructive Testing at the Technical University of Munich, the artworks were inspected using X-ray radiography and computed tomography. The results showed that Cy Twombly used various everyday objects made from wood, plastics, metal, and paper/cardboard to build the assemblages. Unexpectedly, the examinations revealed that the individual parts are solely held together by the coating of plaster and paint, lacking additional mechanical connections. The overall structure thus proved to be very fragile and highly sensitive to physical stresses, whether due to handling, transport, or strains in the microstructure caused by climatic fluctuations. Since little was known about Cy Twombly´s choice of materials and manufacturing details, the results offer valuable insights into the overall artistic process and decision-making of one of the most influential artists of the 20th/twenty-first centuries. Conservators can use the art-technological findings to monitor the sculptures 'condition and develop or adapt long-term preservation strategies, including aspects such as ambient climatic conditions and handling storage and transport specifications. In addition, the knowledge generated can be used for further research on the specific materials and transferred to other artworks by Cy Twombly. [ABSTRACT FROM AUTHOR]
- Published
- 2023
- Full Text
- View/download PDF
36. Towards a greater engagement of universities in addressing climate change challenges.
- Author
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Leal Filho, Walter, Weissenberger, Sebastian, Luetz, Johannes M., Sierra, Javier, Simon Rampasso, Izabela, Sharifi, Ayyoob, Anholon, Rosley, Eustachio, Joao Henrique Paulinho Pires, and Kovaleva, Marina
- Subjects
LITERATURE reviews ,CLIMATE change ,UNIVERSITIES & colleges ,ECOLOGICAL impact - Abstract
Many higher education institutions around the world are engaged in efforts to tackle climate change. This takes place by not only reducing their own carbon footprint but also by educating future leaders and contributing valuable research and expertise to the global effort to combat climate change. However, there is a need for studies that identify the nature of their engagement on the topic, and the extent to which they are contributing towards addressing the many problems associated with climate change. Against this background, this paper describes a study that consisted of a review of the literature and the use of case studies, which outline the importance of university engagement in climate change and describe its main features. The study identified the fact that even though climate change is a matter of great relevance to universities, its coverage in university programmes is not as wide as one could expect. Based on the findings, the paper also lists the challenges associated with the inclusion of climate change in university programmes. Finally, it describes some of the measures which may be deployed in order to maximise the contribution of higher education towards handling the challenges associated with a changing climate. [ABSTRACT FROM AUTHOR]
- Published
- 2023
- Full Text
- View/download PDF
37. A novel heat exchanger including hydrogen and water for heat capturing and combating water scarcity.
- Author
-
Khoshkalam, Arash
- Subjects
HEAT exchangers ,WATER shortages ,SPECIFIC heat capacity ,WATER pollution ,ELECTRIC power production - Abstract
In today's world, people have been facing different unpleasant phenomena like global warming, water shortage and thermal pollution. Power plants for electricity generation are one of the main sources of greenhouse gases and thermal pollution in aquatic ecosystem. On the other hand, these power plants consume high amount of freshwater for cooling purposes. Water scarcity is a detrimental crisis that the whole world is struggling with it. To combat the thermal pollution, various wet cooling and dry cooling technologies have been introduced and reviewed till today. While wet cooling systems use lots of water, dry cooling ones are not suitable options in warm weather and climates. Here, the need for an alternative element is felt more than ever. So far, water and air have been the main coolants in power generation units. According to specific heat capacities in different substances, hydrogen, by far has the highest amount. So, a novel heat exchanger containing hydrogen and water could be a promising solution for the mentioned issues. This paper focuses on advantages of this heat exchanger from different points of view, however, some assumptions, considerations and calculations should be carried out to have the best performance for this idea. Temperature control is such an important process that should be done in heat exchangers. Hence, a review on a control method has been carried out in this paper. The simulation results have been taken by MATLAB/SIMULINK software. [ABSTRACT FROM AUTHOR]
- Published
- 2023
- Full Text
- View/download PDF
38. Climate change implications of electronic waste: strategies for sustainable management.
- Author
-
Fawole, Akeeb Adepoju, Orikpete, Ochuko Felix, Ehiobu, Nwakamma Ninduwezuor, and Ewim, Daniel Raphael Ejike
- Subjects
ELECTRONIC waste ,ELECTRONIC waste disposal ,ELECTRONIC waste management ,GREENHOUSE gases ,CLIMATE change ,SUSTAINABLE development ,CIRCULAR economy - Abstract
Background: This paper addresses the escalating global issue of electronic waste (e-waste), a consequence of the burgeoning demand for electronic products coupled with their transient lifespan. The rapid accumulation of e-waste is a significant concern, especially in the context of climate change, necessitating a detailed analysis of current management strategies and the development of sustainable management practices. The intricate relationship between e-waste and climate change is emphasized, illustrating how improper disposal and recycling practices substantially contribute to greenhouse gas emissions. A meticulous analysis is conducted to critique the prevailing e-waste management strategies, identifying their shortcomings and the urgent need for enhancement and globalization of these protocols. The paper argues for a fortified, universal approach to e-waste management to address the deficiencies in current methodologies. A set of strategic, sustainable solutions for e-waste management is proposed, encompassing comprehensive regulatory frameworks, advanced recycling technologies, the incorporation of eco-design principles, and the enhancement of consumer awareness. These solutions pivot around the circular economy concept, viewing waste as a valuable resource rather than a disposal predicament, thereby promoting sustainability. Short conclusion: The paper concludes that a consolidated, global approach to e-waste management is imperative for addressing the proliferation of discarded electronics and is pivotal in the wider context of mitigating climate change and fostering sustainable development. It underscores the transformative potential of sustainable e-waste management, transforming a formidable challenge into an opportunity for environmental conservation, economic growth, and societal progress, emphasizing the importance of viewing e-waste management as a vehicle for sustainability. [ABSTRACT FROM AUTHOR]
- Published
- 2023
- Full Text
- View/download PDF
39. A pragmatic ensemble learning approach for rainfall prediction.
- Author
-
Ghosh, Soumili, Gourisaria, Mahendra Kumar, Sahoo, Biswajit, and Das, Himansu
- Subjects
RAINFALL ,NATURAL disasters ,MACHINE learning ,FORECASTING ,CLIMATE change - Abstract
Heavy rainfall and precipitation play a massive role in shaping the socio-agricultural landscape of a country. Being one of the key indicators of climate change, natural disasters, and of the general topology of a region, rainfall prediction is a gift of estimation that can be used for multiple beneficial causes. Machine learning has an impressive repertoire in aiding prediction and estimation of rainfall. This paper aims to find the effect of ensemble learning, a subset of machine learning, on a rainfall prediction dataset, to increase the predictability of the models used. The classification models used in this paper were tested once individually, and then with applied ensemble techniques like bagging and boosting, on a rainfall dataset based in Australia. The objective of this paper is to demonstrate a reduction in bias and variance via ensemble learning techniques while also analyzing the increase or decrease in the aforementioned metrics. The study shows an overall reduction in bias by an average of 6% using boosting, and an average reduction in variance by 13.6%. Model performance was observed to become more generalized by lowering the false negative rate by an average of more than 20%. The techniques explored in this paper can be further utilized to improve model performance even further via hyper-parameter tuning. [ABSTRACT FROM AUTHOR]
- Published
- 2023
- Full Text
- View/download PDF
40. Liability for Emissions without Laws or Political Institutions.
- Author
-
Duus-Otterström, Göran
- Subjects
LEGAL liability ,GREENHOUSE gases ,CLIMATE change ,ETHICISTS ,THEORISTS - Abstract
Many climate ethicists maintain that climate policy costs should be borne by those who historically emitted the most greenhouse gases. Some theorists have recently argued, however, that actors only became liable for emitting once the emissions breached legitimate legal regulation governing emissions. This paper challenges this view. Focusing on the climate responsibility of states, it argues that even if we assume that legitimate legal regulation is needed to remove excusable ignorance of entitlements to emit or is constitutive of such entitlements, it does not follow that states should be exonerated from responsibility for all pre-legal emitting. This is because the pre-legal emissions may have violated moral duties not to behave recklessly and to promote the emergence of the relevant regulation. The paper closes by noting how grounding liability for emitting in such duties complicates the link between past emissions and liability. [ABSTRACT FROM AUTHOR]
- Published
- 2023
- Full Text
- View/download PDF
41. Bibliographic review on drought and water level articles.
- Author
-
Abdela, Kemal Adem, Fantabil, Aragaw, Muleta, Dereba, Yohannes, Tamirat, and Jonah, Kazora
- Subjects
WATER levels ,ENVIRONMENTAL risk ,WETLAND management ,WATER quality ,DROUGHTS ,WATER purification ,WETLANDS ,CHINA-United States relations ,WORD recognition - Abstract
This bibliographic article on Drought and Water Level examined the relationship between organizations, nations, institutions, authors, references, and publishers. It examined 742 papers from Web of Science at the Nanjing University of Information Science and Technology's. The total annual publication volume of articles was increased steadily from 2012 to 2021, with China and the United States ranking first and second in terms of publication volume and citations but in quality Switzerland and England were top-level. Institutional-partnership analyses indicated disparities in network density and connections, with the Chinese Academy of Sciences (2012) receiving the highest citations and degrees. The document co-citation analysis (DCA) network was created to improve understanding of the frequency and amplitude of bursts of various publications in separate clusters. The most cited work was J Hydrol (2012), with 302 citations. The analytical tool from CiteSpace collected high-frequency keywords and performed co-occurrence, grouping, and emerging word recognition. Gorges Dam is the most crowded cluster, followed by drought stress. The greatest burst duration and most significant phrase is reservoir (2019), followed by "water quality," which has a 5 year burst period. Estuaries perform important functions such as water purification and coastal. "Reservoir, water quality, restoration, phytoplankton, temperature, wetland, time series, diversity and carbon dioxide" are the most important terms, while "climate change, drought, water level, impact, growth, variability, response, dynamics, management and model" are the most frequently used keywords. In terms of citations, references, and academic influence, Zhang Q. (2012), the R Core team (2014), and Jappen E. (2015) were the top three contributors. Cook, ER (2013), and Allen, R.G. (2019) ranked first and second in terms of frequency, respectively. In this review work, significant information gaps were discovered in the areas of microbiological dynamics, environmental variables, fen peat incubation, lake water, drought risk reduction, biological ecology, lake acidification, salinity variations, and attribution. Future researchers should focus on these and similar topics, while Chinese and USA authors should concentrate on article quality rather than publishing numbers. [ABSTRACT FROM AUTHOR]
- Published
- 2023
- Full Text
- View/download PDF
42. Sustainable transition of the Republic of Serbia: measuring capacity for circularity in agriculture and rural areas.
- Author
-
Vukelić, Igor, Milošević, Srđan, Đurđević, Diona, Racić, Gordana, and Tot, Vilmoš
- Subjects
RURAL geography ,AGRICULTURAL pollution ,RURAL development ,DELPHI method ,ENERGY consumption - Abstract
Background: The Republic of Serbia (RS) is strategically oriented towards sustainable development, but the implementation thereof faces different limitations and problems. RS emits substantial pollution caused by fossil fuels, and pollution from agricultural sector characterized by inefficient use of energy and intensive use of fertilizers. Bearing in mind the significant agricultural capacities and the orientation towards rural development, a special green transformation must be implemented in this domain. Taking into account the specificities and tradition, the introduction of the circularity concept can be considered the most acceptable. Research on readiness for transition to circularity in RS rural areas has not been conducted; therefore, the goal of the paper is to develop a concept for assessing the capacity of rural areas for circularity. This study is the first scientific proposal that aims to provide input for policymakers, thus contributing to the creation of a new identity of RS, whose development is based on the principles of sustainability. Methods: The study was conducted as conceptual research, with the objective of examining an undiscovered phenomenon without empirical evidence and incorporating the targeted phenomenon into a conceptual framework, while providing a proposal for a solution model based on an interdisciplinary approach—the application of qualitative and quantitative methods (aggregation of composite indicators and Delphi method). Results: Paper results can be summarized as follows: (a) qualitative analysis of policy framework related to RS transition towards circularity (which shows that regulation is insufficient or non-existent, so conceptual research at this stage is necessary and only possible); (b) research questionnaire; (c) original set of indicators for measuring capacity for circularity (derived from the questionnaire); (d) concept of index of capacity of agriculture and rural areas for circularity (based on a set of indicators); and (e) concept of the monitoring of circularity implementation. Conclusions: The main research findings presented in this paper could be beneficial for countries at early stages of introducing circularity, having both low and high agricultural potential. With slight modifications, they can also be applied to other economic activities. [ABSTRACT FROM AUTHOR]
- Published
- 2023
- Full Text
- View/download PDF
43. Research trend and dynamical development of focusing on the global critical metals: a bibliometric analysis during 1991–2020.
- Author
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Liu, Wei, Li, Xin, Wang, Minxi, and Liu, Litao
- Subjects
METAL analysis ,NONFERROUS metals ,PRECIOUS metals ,CLIMATE change - Abstract
Critical metals are indispensable to a world seeking to transition away from carbon. Yet their extraction, processing, and application leave an unsustainable global environment and climate change footprint. To capture the development dynamics and research emphases of critical metals throughout their life cycle, this paper adopts bibliometrics to analyze the various stages of global critical metal flow in multiple dimensions to reveal the hot issues and future strategic trends. The research results indicate that the number of research papers on critical metals is annually rising, with remarkably rapid growth after 2010. Judging from the number of articles published by the authors and the citations, among the authors, Kawakita, Poettgen, Anwander, Inoue, and Dongmei Cui have a significant influence on critical metal research fields. The institutions with the most research on critical metals are universities, not research institutes. In addition, the focus has extended from a single discipline to the interdisciplinary development of multiple disciplines. Analysis of keywords shows that "rare metals" and "precious metals" are the most popular metals among the researched metals. The researched buzzwords of critical metals are disappearing, convergent, and merging over time. The research has focused on the mining and the whole life cycle process of extraction, treatment, and application. Based on the above characteristics, this paper tries to understand the dynamic development and evolution of global critical metals from multiple dimensions, resorting to giving a reference for follow-up-related research scholars. [ABSTRACT FROM AUTHOR]
- Published
- 2022
- Full Text
- View/download PDF
44. The need to understand the stability of arctic vegetation during rapid climate change: An assessment of imbalance in the literature.
- Author
-
Callaghan, Terry V., Cazzolla Gatti, Roberto, and Phoenix, Gareth
- Subjects
CLIMATE change ,GROUND vegetation cover ,GLOBAL warming ,REMOTE sensing ,PLANTS ,TUNDRAS - Abstract
In early studies, northern vegetation response to global warming recognised both increases in biomass/cover and shrinking of species' distributional ranges. Subsequent field measurements focussed on vegetation cover and biomass increases ("greening"), and more recently decreases ("browning"). However, satellite observations show that more than 50% of arctic vegetation has not changed significantly despite rapid warming. While absence of change in remote sensing data does not necessarily mean no ecological change on the ground, the significant proportion of the Arctic that appears to be stable in the face of considerable climate change points to a greater need to understand Arctic ecosystem stability. In this paper, we performed an extensive review of the available literature to seek balances or imbalances between research focussing on "greening", "browning" and "stability/no change". We find that greening studies dominate the literature though two relatively small areas of the Arctic are disproportionately represented for this main change process. Critically, there are too few studies anywhere investigating stability. We highlight the need to understand the mechanisms driving Arctic ecosystem stability, and the potential longer-term consequences of remaining stable in a rapidly changing climate. [ABSTRACT FROM AUTHOR]
- Published
- 2022
- Full Text
- View/download PDF
45. Increase in concerns about climate change following climate strikes and civil disobedience in Germany.
- Author
-
Brehm, Johannes and Gruhl, Henri
- Subjects
CIVIL disobedience ,CONSCIOUSNESS raising ,PANEL analysis ,CLIMATE change - Abstract
Climate movements have gained momentum in recent years, aiming to create public awareness of the consequences of climate change through salient climate protests. This paper investigates whether concerns about climate change increase following demonstrative protests and confrontational acts of civil disobedience. Leveraging individual-level survey panel data from Germany, we exploit exogenous variations in the timing of climate protests relative to survey interview dates to compare climate change concerns in the days before and after a protest (N = 24,535). Following climate protests, we find increases in concerns about climate change by, on average, 1.2 percentage points. Further, we find no statistically significant evidence that concerns of any subpopulation decreased after climate protests. Lastly, the increase in concerns following protests is highest when concern levels before the protests are low. Climate movements aim to raise public awareness of climate change through protests, but their efficacy is debated. Here, the authors show that concerns about climate change increased in Germany after climate strikes and non-violent acts of civil disobedience. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
46. Climate change in the Tunisian cities: lessons learned and best practices.
- Author
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Ben Youssef, Adel
- Subjects
CLIMATE change adaptation ,CITIES & towns ,CLIMATE change mitigation ,BEST practices ,GOVERNMENT policy on climate change ,CLIMATE change - Abstract
The aim of this policy paper is to characterize the current situation of Tunisian municipalities in matters of climate change policies and actions and to understand the barriers and best practices. By surveying municipalities in Tunisia, we were able to provide an overview of the Tunisian municipalities in matters of climate change actions and strategies, as well as finding the main barriers and best practices. First, we found that most Tunisian municipalities are facing different effects of climate change. Second, the majority of municipalities do not have a strategy for mitigation and adaptation of climate change at the local level. Third, the main barrier that municipalities face in investing in climate change actions is the lack of financial resources and funding. Four, we have identified some of the best climate change mitigation and adaptation practices of surveyed cities, which should be taken into consideration and implemented also by the other cities. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
47. Navigating climate risk through loss and damage: implications for Bakarwal nomads in the Pir Panjal Range, India.
- Author
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Goswami, Priyank and Rajput, Priya
- Abstract
Climate change is a global phenomenon that poses a significant threat to nomadic communities' traditional livelihoods worldwide. The Bakarwal scheduled tribe; a nomadic community from Pir Panjal Range, India is not immune to these threats. The recurrence of Extreme Weather Events (EWE) and emerging Slow Onset Changes (SOC) increases their susceptibility to economic and non-economic losses thereby, endangering pastoralism. This paper proposes a conceptual framework for addressing the impacts of climate change on nomadic communities through loss and damage incurred by various climatic stressors. The framework involves four key steps: (1) identifying climatic stressors (2) identifying climate-vulnerable communities, (3) assessing economic and non-economic losses, and (4) establishing a relationship between climatic stressors and the losses. The study used a mixed-method approach to assess climate risk. The results show that Bakarwals are experiencing significant economic and non-economic losses. The recurrence of extreme events results in direct economic losses to them whereas the slow onset changes bring implications on non-economic losses to nomadism. The study underscores the importance of taking an anticipatory and proactive approach to climate change adaptation. It provides context-specific recommendations for policymakers and practitioners to approach climate risk while navigating through loss and damage. This research contributes to the literature by providing a roadmap for identifying and addressing the loss and damage among pastoral communities, thereby enhancing their adaptive capacity. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
48. Urban flood resilience: mapping knowledge, trends and structure through bibliometric analysis.
- Author
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Prashar, Naveen, Lakra, Harshit Sosan, Kaur, Harsimran, and shaw, Rajib
- Subjects
BIBLIOMETRICS ,INFRASTRUCTURE (Economics) ,RURAL-urban relations ,URBAN policy ,FLOODS ,ARTIFICIAL intelligence ,CLIMATE change ,CONCEPT mapping - Abstract
The discourse on urban flood resilience and the notions associated with the word has grown enormously and has been discovered to be in staggering form. This paper intends to provide a bibliometric analysis of nearly 30 years of urban flood resilience by mapping the knowledge domain, identifying evolving themes & trends over time, and extracting publications addressing urban flood resilience from the Scopus database. Trends, evolution, and mapping purpose of subject and field information analysis are undertaken using VOSviewer and SciMAT tools. The VOSviewer programme highlights the emphasis areas, whereas SciMAT traces the field's intellectual evolution across time and the essential themes that drove the transition. The study period is divided into four segments: 1996–2005, 2006–2010, 2011–2015, and 2016–2022 based on the significant international policy milestones. The findings of the analysis highlight that the urban flood resilience field initially concentrated on a few themes and subsequently expanded to encompass the multi-dimensional characteristics of urban area resilience. In recent years, spatial planning approaches, nature-based and sustainable solutions, community-based and citizen science approaches, application of artificial intelligence, urban–rural relationship in resilience aspect, health services, and critical infrastructure networks have been the field's primary themes and concerns for achieving and assessing urban flood resilience. Despite a lack of emphasis on resilience assessment methods and approaches favouring conceptual framework and factors, it is observed that these themes are emerging in the developing scenario to solve the resilience concepts. The research may serve as a springboard for people's and policymakers' concerns about climate change and its effects, infrastructure development to improve the health and social well-being of societies, and a desire to learn more about resolving urban flooding problems in order to enhance flood management concepts pertaining to urban flood resilience and its history. Hence, a comprehensive list of themes and thematic areas concerning urban flood resilience with varying weights according to contexts is recommended, leading to the development of the urban flood resilient assessment tool and modifying the existing tools to reflect better the holistic understanding of sustainable and resilient cities/areas. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
49. Crisis talk: analysis of the public debate around the energy crisis and cost of living.
- Author
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Panchendrarajan, Rrubaa, Popova, Geri, and Russell-Rose, Tony
- Abstract
A prominent media topic in the UK in the early 2020s is the energy crisis affecting the UK and most of Europe. It brings into a single public debate issues of energy dependency and sustainability, fair distribution of economic burdens and cost of living, as well as climate change, risk, and sustainability. In this paper, we investigate the public discourse around the energy crisis and cost of living to identify how these pivotal and contradictory issues are reconciled in this debate and to identify which social actors are involved and the role they play. We analyse a document corpus retrieved from UK newspapers from January 2014 to March 2023. We apply a variety of natural language processing and data visualisation techniques to identify key topics, novel trends, critical social actors, and the role they play in the debate, along with the sentiment associated with those actors and topics. We combine automated techniques with manual discourse analysis to explore and validate the insights revealed in this study. The findings verify the utility of these techniques by providing a flexible and scalable pipeline for discourse analysis and providing critical insights for cost of living—energy crisis nexus research. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
50. AI: the future of humanity.
- Author
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Rawas, Soha
- Subjects
ARTIFICIAL intelligence ,CLIMATE change ,HUMANITY - Abstract
Artificial intelligence (AI) is reshaping humanity's future, and this manuscript provides a comprehensive exploration of its implications, applications, challenges, and opportunities. The revolutionary potential of AI is investigated across numerous sectors, with a focus on addressing global concerns. The influence of AI on areas such as healthcare, transportation, banking, and education is revealed through historical insights and conversations on different AI systems. Ethical considerations and the significance of responsible AI development are addressed. Furthermore, this study investigates AI's involvement in addressing global issues such as climate change, public health, and social justice. This paper serves as a resource for policymakers, researchers, and practitioners understanding the complex link between AI and humans. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
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