4,430 results
Search Results
2. The Climate-Smart Agriculture Papers
- Author
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Rosenstock, Todd S., Nowak, Andreea, and Girvetz, Evan
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Environment ,Environmental management ,Agriculture ,Climate change ,Soil science ,Soil conservation ,Environmental law ,Environmental policy ,thema EDItEUR::L Law::LN Laws of specific jurisdictions and specific areas of law::LNK Environment, transport and planning law: general::LNKJ Environment law ,thema EDItEUR::R Earth Sciences, Geography, Environment, Planning::RB Earth sciences::RBG Geology, geomorphology and the lithosphere::RBGB Sedimentology and pedology ,thema EDItEUR::R Earth Sciences, Geography, Environment, Planning::RN The environment::RNF Environmental management ,thema EDItEUR::R Earth Sciences, Geography, Environment, Planning::RN The environment::RNP Pollution and threats to the environment::RNPG Climate change ,thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TV Agriculture and farming::TVB Agricultural science - Abstract
Environment; Environmental management; Agriculture; Climate change; Soil science; Soil conservation; Environmental law; Environmental policy
- Published
- 2019
- Full Text
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3. Characterization of necessary elements for a definition of resilience for the energy system.
- Author
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Jesse, Bernhard-Johannes, Kramer, Gert Jan, and Koning, Vinzenz
- Subjects
ECOLOGICAL resilience ,SYSTEMS engineering ,OPERATIONAL definitions ,ENERGY consumption ,CLIMATE change - Abstract
Background: To reduce the effects of climate change, the current fossil-based energy system must transition to a low-carbon system based largely on renewables. In both academic literature and non-academic discourse concerning the energy transition, resilience is frequently mentioned as an additional objective or requirement. Despite its frequent use, resilience is a very malleable term with different meanings in different contexts. Main text: This paper seeks to identify how resilience is understood in the field of the energy system and whether there are similar aspects in the different ways the term is understood. To this end, we review more than 130 papers for definitions of energy system resilience. In addition, we use different aspects to categorize and examine these. The results paint a diverse picture in terms of the definition and understanding of resilience in the energy system. However, a few definition archetypes can be identified. The first uses a straightforward approach, in which the energy system has one clearly defined equilibrium state. Here, resilience is defined in relation to the response of the energy system to a disturbance and its ability to quickly return to its equilibrium. The second type of resilience allows for different equilibriums, to which a resilient energy system can move after a disruption. Another type of resilience focuses more on the process and the actions of the system in response to disruption. Here, resilience is defined as the ability of the system to adapt and change. In the papers reviewed, we find that the operational definition of resilience often encompasses aspects of different archetypes. This diversity shows that resilience is a versatile concept with different elements. Conclusions: With this paper, we aim to provide insight into how the understanding of resilience for the energy system differs depending on which aspect of the energy system is studied, and which elements might be necessary for different understandings of resilience. We conclude by providing information and recommendations on the potential usage of the term energy system resilience based on our lessons learned. [ABSTRACT FROM AUTHOR]
- Published
- 2024
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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. The impact of climate change and environmental regulation on energy poverty: evidence from China.
- Author
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Tao, Zhang, Chen, Yadi, Wang, Zixuan, and Deng, Chengtao
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ENVIRONMENTAL regulations ,HOT weather conditions ,PANEL analysis ,ENERGY policy ,POLLUTION - Abstract
Background: Environmental pollution and energy poverty have always been serious challenges for the global energy system. Results: Based on the panel data of 30 provinces in China from 2005 to 2020, this paper uses FE and sys-GMM models to explore the impact of environmental regulations and climate change on energy poverty. The results show that climate change increases energy poverty, with rising energy for cooling in hot summers, and unchanged income in the short term. Moreover, environmental regulation plays a moderating role between climate change and energy poverty. Specifically, economical environmental regulation has a negative moderating effect, while legal and supervised environmental regulations have positive moderating effects. Finally, the national basic energy poverty line used is lower than that in the eastern region, higher than that in the western region, and close to that in the central region, which reflects the heterogeneity of energy poverty in different regions of China. Conclusions: The findings in this paper clarify the nexus between climate change, environmental regulation, and energy poverty, addressing in this way a gap in existing research, which has great significance for environmental and energy policy makers. [ABSTRACT FROM AUTHOR]
- Published
- 2024
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6. When concrete was considered sustainable: ecological crisis, technological transition and the prefabricated concrete rural houses in Jiangsu Province from 1961 to the 1980s.
- Author
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Chen, Yichuan
- Subjects
DEFORESTATION ,RURAL housing ,CLIMATE change ,CONSTRUCTION materials ,CARBON emissions - Abstract
This paper explores the creation, development, and dissemination of prefabricated concrete rural houses in Jiangsu Province in East China from 1961 to the 1980s, an example of the technological transition provoked by the depletion of forest and timber in China. Through archival research, fieldwork and interviews, the paper examines the two waves of design and dissemination of prefabricated concrete rural houses between 1961 and 1965 and their subsequent 'vernacularisation' in the 1970s and the 1980s. This research provides a twofold insight into the current scholarly debates surrounding built heritage and global climate change. On one hand, it addresses a historical context of concrete overuse in contemporary China, a matter of critical importance in relation to carbon emissions and global climate change. On the other hand, it offers a counter-argument to today's call for reintroducing timber structures in many places, as evidenced by the case of East China, where the widespread use of materials like concrete was primarily a consequence of the ecological crisis following decades of deforestation and timber resource depletion. In addition, the 'vernacularisation' of concrete structures manifested by this case still provides lessons for today's efforts to popularise more eco-friendly construction materials and technologies, especially in rural areas, and the prefabricated concrete houses possess potential heritage values as trackers of ecological changes. [ABSTRACT FROM AUTHOR]
- Published
- 2024
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7. The contribution of the University of São Paulo to the scientific production on climate change: a bibliometric analysis.
- Author
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Diniz Oliveira, Thais, dos Santos, Tailine Corrêa, Weiler, Jéssica, de Oliveira e Aguiar, Alexandre, Fernandes, Carolina Cristina, and Ziglio, Luciana
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BIBLIOMETRICS ,CITATION indexes ,CLIMATE change ,PHYSICAL sciences ,TROPICAL forests ,DEVELOPING countries ,SCIENCE databases ,CLIMATE change denial - Abstract
This paper evaluates how the contribution of scientific publications on climate change from the University of São Paulo (USP) evolved between 1989 and 2022. The study conducted a bibliometric analysis of 2874 research articles collected from the Web of Science and Scopus databases to explore main trend topics and reveal influential journals and collaboration networks using the Bibliometrix software. The study shows an increasing and more significant temporal publication distribution from 2010 onwards. Based on the author's affiliations, results indicate that the most important partnerships are national (67%), while the international co-authorships are predominantly with research collaborators of the Global North (North America and Europe). Several papers published in the period are in high-impact factor journals, evidence on climate change from USP. Environmental services, Atlantic Forest, Tropical Forest, Amazon, biodiversity, and Land use are the hotspot research topics to which USP researchers contribute. The evolution of three thematic groups was identified: (i) physical science, (ii) causes and effects, and (iii) strategies, discussed in themes such as organic matter, deforestation, and mitigation, respectively. This research is helpful to get insights into the current research development trends, to show the broadness of the scientific production, and the importance of the USP role in the climate change theme. Ultimately, it provides valuable information for further studies and suggests the possibility of advancing the research agenda on climate change with the Global South. [ABSTRACT FROM AUTHOR]
- Published
- 2024
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8. Sustainability in the arctic: a bibliometric analysis.
- Author
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Ahmed, Fatma, Zapata, Oscar, and Poelzer, Greg
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SUSTAINABILITY ,DATABASES ,RESEARCH personnel ,CLIMATE change - Abstract
This paper examines the literature on the Sustainability in the Arctic region, using a bibliometric analysis of 213 English-language articles published between 1980 and 2022 exploiting Bibliometrix, an R package. To find relevant literature using the Web of Science (WOS) database, we searched for documents using mesh terms based on the query of two terms, "Arctic & Sustainability". We used the Boolean operator "AND" to combine the two terms and the Boolean operator "OR" to include synonyms of the terms. The articles retrieved were authored by 724 researchers, published in 98 journals, representing 132 countries, and growing at 5.08% annually. The findings reveal that a substantial portion of the Arctic sustainability literature placed significant emphasis on the examination of climate change, adaptation, and vulnerabilities affecting local communities. Furthermore, the more recent publications in this field concentrate predominantly on exploring perceptions and governance. [ABSTRACT FROM AUTHOR]
- Published
- 2024
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9. Foreign direct investment and carbon emissions from land use, land-use change, and forestry (LULUCF): empirical evidence from tropical forest countries.
- Author
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Piabuo, Serge Mandiefe, Puatwoe, Janice Tieguhong, Eckebil, Paule Pamela Tabi, Nghogekeh, Tieminie Robinson, and Foundjem-Tita, Divine
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FOREIGN investments ,TROPICAL forests ,CARBON emissions ,LAND use ,FORESTS & forestry ,WATERSHEDS ,GREEN technology - Abstract
Since 1990, global forest area has been reducing; tropical forests have suffered from different anthropogenic and natural factors that account for forest loss. Tropical deforestation is the second driver of anthropogenic emissions; increasing demand and investments in tropical forests drive these emissions. These forests attract significant foreign direct investments, but the effects of these investments on carbon emissions from land use, land-use change, and forestry are not well enshrined in the literature for the countries under study. This paper seeks to analyse the impact of foreign direct investments on carbon emissions from land use, land-use change, and forestry amongst 30 tropical forest countries from 1996 to 2019. The sampled countries were disaggregated by tropical blocs: Amazon, Congo basin, Australasia, and Southeast Asia, and by income levels; low-income, lower-middle, upper-middle, and high-income. The findings reveal a U-shape structure of the impact of FDI on carbon emissions from LULUCF within Congo basin and Amazon countries; at higher levels of FDI, emissions from LULUCF will increase while Australasia and Southeast Asian countries show an inverted U-shape impact, thus at higher levels of FDI, there will be a negative and significant impact on carbon emissions from LULUCF. The income levels reveal an inverted U-shape for low-income and high-income countries and a U-shape for upper-middle-income countries; the impact for lower-middle-income countries is not significant. Overall, for the whole sample, the impact depicts a U-shape. This paper proposes high-level development of environmental conditions for FDI for different sectors that align with country and regional green growth plans. Enhancing national and regional governance systems to enforce decisions and fight corruption effectively can significantly promote green FDI for green growth. [ABSTRACT FROM AUTHOR]
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- 2024
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10. The geography of climate change risk analysis at central banks in Europe.
- Author
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Burger, Csaba and Wojcik, Dariusz
- Abstract
The potentially limiting nature of central bank mandates, together with non-existent standards to assess the impact of climate risks used to inhibit the incorporation of climate change considerations in central bank decisions. This paper analyses how, despite these challenges, climate change risk analysis spread among central banks by examining 941 European financial stability reports of 38 central banks in Europe and their source references. We show that the Dutch and Belgian central banks pioneered significant engagement with climate change risk in financial stability reports, followed by central banks in other Eurozone countries. Then the ECB stepped in, aggregated novel research methods into an accepted analytical framework, and moved to the centre of the stage of the process. Our analysis indicates that various types of proximity played a significant role in the spread of climate friendly central bank mandate interpretations and analytical techniques, but the engagement of a central player was crucial. [ABSTRACT FROM AUTHOR]
- Published
- 2024
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11. Climate change and artificial intelligence: assessing the global research landscape.
- Author
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Lewis, Joanna I., Toney, Autumn, and Shi, Xinglan
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CLIMATE research ,CLIMATOLOGY ,ARTIFICIAL intelligence ,RESEARCH funding ,LANDSCAPES - Abstract
Artificial Intelligence (AI) could revolutionize our ability to understand and address climate change. Studies to date have focused on specific AI applications to climate science, technologies, and policy. Yet despite the vast demonstrated potential for AI to change the way in which climate research is conducted, no study has presented a systematic and comprehensive understanding of the way in which AI is intersecting with climate research around the world. Using a novel merged corpus of scholarly literature which contains millions of unique scholarly documents in multiple languages, we review the community of knowledge at the intersection of climate change and AI to understand how AI methods are being applied to climate-related research and which countries are leading in this area. We find that Chinese research institutions lead the world in publishing and funding research at the intersection of climate and AI, followed by the United States. In mapping the specific AI tasks or methods being applied to specific climate research fields, we highlight gaps and identify opportunities to expand the use of AI in climate research. This paper can therefore greatly improve our understanding of both the current use and the potential use of AI for climate research. [ABSTRACT FROM AUTHOR]
- Published
- 2024
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12. Digitalization for sustainable wastewater treatment: a way forward for promoting the UN SDG#6 'clean water and sanitation' towards carbon neutrality goals.
- Author
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Kurniawan, Tonni Agustiono, Mohyuddin, Ayesha, Casila, Joan Cecilia C., Sarangi, Prakash Kumar, Al-Hazmi, Hussein, Wibisono, Yusuf, Kusworo, Tutuk Djoko, Khan, Md Munir Hayet, and Haddout, Soufiane
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SUSTAINABILITY ,CARBON offsetting ,SEWAGE disposal plants ,WASTEWATER treatment ,DIGITAL technology ,SANITATION - Abstract
This paper investigates the role of digitalization in enhancing wastewater treatment processes, emphasizing its potential to optimize resource utilization, reduce energy consumption, and improve water quality. By examining the implementation of digital technologies such as the Internet of Things (IoT), artificial intelligence (AI), and machine learning (ML), the study demonstrates how these tools enable real-time monitoring, predictive maintenance, and intelligent decision-making in wastewater treatment operations. The paper provides a comparative analysis based on key performance indicators (MAPE, RMSE, R
2 ) to evaluate the effectiveness of these digital solutions. Additionally, it discusses the benefits and challenges associated with integrating digital tools in wastewater treatment plants (WWTPs), including cost, complexity, and data security concerns. The study also addresses the impact of digitalization on carbon neutrality goals, highlighting how data-driven approaches can enhance resource allocation and management. By offering insights into current practices and future directions, this paper aims to contribute to the advancement of sustainable wastewater treatment and support the achievement of UN SDG#6, ensuring clean water and sanitation for all. [ABSTRACT FROM AUTHOR]- Published
- 2024
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13. Agricultural land conversion and ecosystem services loss: a meta-analysis.
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Fang, Xiangzi, Ghazali, Samane, Azadi, Hossein, Skominas, Rytis, and Scheffran, Jürgen
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ECONOMIC change ,SOIL erosion ,AIR pollution ,ECOSYSTEM services ,FARMS - Abstract
This study aimed at investigating the harm from ecosystem services (ESs) according to agricultural land conversion (ALC) by using meta-analysis. The results of meta-regression showed that spatiotemporal effects had significant influences on some ES losses, and the maximum spatial impacts were relevant to Asia and Europe. Moreover, the results of ALC rate coefficients in meta-regression indicated that three large losses of ES were related to soil erosion (0.314), air pollution (0.202), and climate change (0.161). Therefore, the ALC should be done at a suitable conversion rate to reduce ES losses. Accordingly, administrators are suggested to consider careful research planning for the ALC in the process of economic development. Other strategies highlighted the importance of ALC–ES interactions for human well-being, such as measuring the pricing of goods and services based on land resources, continuously monitoring illegal ALC, and imposing taxes on unplanned ALC. [ABSTRACT FROM AUTHOR]
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- 2024
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14. Scenario-based LCA for assessing the future environmental impacts of wind offshore energy: An exemplary analysis for a 9.5-MW wind turbine in Germany.
- Author
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Benitez, Alicia, Wulf, Christina, Steubing, Bernhard, and Geldermann, Jutta
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CLIMATE change mitigation ,PRODUCT life cycle assessment ,LIFE cycles (Biology) ,WIND turbines ,MARINE eutrophication - Abstract
Background: Offshore wind energy (OWE) will play a significant role in achieving climate neutrality. For example, several scenarios for Germany (e.g., Kopernikus base, Kopernikus 1.5 degree, Prognos CN65, and CN60) depict substantial OWE annual installed capacity additions, especially after 2030. This tendency promotes OWE technology development as deployment expands, allowing manufacturers to gain expertise and optimize wind turbine construction. The global trend towards ever-larger components (e.g., hub height and rotor diameter) is critical to achieving higher-rated capacities. These aspects and others, such as wind quality, influence not only OWE annual electricity production but also its environmental performance. In addition, future supply chains might reduce their environmental impacts and enhance OWE climate change mitigation. In this paper, a prospective life cycle assessment (pLCA) is developed and applied exemplarily for a 9.5-MW offshore wind turbine (OWT) on the North Sea coast of Germany for the years 2030 and 2050. Considering that the current OWTs under construction in Europe have an average capacity of 10 MW, Germany plans to instal OWTs of 9.5-MW. This exemplary OWT describes the potential advances for offshore wind turbines in 2030 and 2050, considering component scale-up and learning effects. Yet, the methodology is adaptable to various installed capacities and regions. This approach allows us to analyse not only the potential future characteristics of wind turbines, but also future developments in OWE supply chains. Therefore, relevant parameters related to OWT construction and operation (e.g., rotor diameter, hub height, distance to the shore, lifetime, etc.) as well as prospective life cycle inventory data for background systems that reflect potential future developments in the broader economy are considered. In this way, scenarios (e.g., optimistic, moderate, and pessimistic) for OWE elucidate the expected environmental impacts, such as climate change, marine eutrophication, and abiotic depletion potential, in 2030 and 2050. Results: The findings describe the variability of the environmental impacts of a 9.5-MW offshore wind turbine representing the technologies expected to be available in Germany in 2030 and 2050 and show that climate change impacts could vary between 7 and 18 g CO
2 -eq per kWh produced in 2030 and between 5 and 17 g CO2 -eq per kWh in 2050. However, marine eutrophication could experience a significant increase (100% increase), depending on the consideration of hydrogen as a fuel in the electricity mix, as demonstrated in the climate-neutral scenarios adopted for Germany. Overall, construction efficiency improvements in 2050 might reduce the required materials, leading to a 6% decrease in abiotic depletion potential compared to 2030 values. Conclusions: This paper highlights the need to consider temporal improvements in LCA studies, particularly when assessing the environmental impacts of offshore wind turbines. The complex nature and rapid growth of offshore wind technology require a comprehensive life cycle approach to deepen our understanding of its potential environmental impacts. [ABSTRACT FROM AUTHOR]- Published
- 2024
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15. 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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16. Who speaks for the university? Social fiction as a lens for reimagining higher education futures.
- Author
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Mishra, Punya, Oster, Nicole, and Wagner, Phoebe
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HIGHER education ,SPECULATIVE fiction ,FICTION ,SOCIAL change ,SOCIALIZATION ,CLIMATE 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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17. 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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18. Perspectives on biometeorological research on the African continent.
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Fitchett, Jennifer M.
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CONTINENTS ,CLIMATE change ,BIOCLIMATOLOGY - Abstract
Since the first issue of the International Journal of Biometeorology in 1957, a total of 135 papers have reported on research in or of African countries. The majority of these have been on topics of animal biometeorology (36%), and the greatest proportion (24%) are situated in Nigeria. There has been a considerable increase in papers on African biometeorology since 2011, with those from this past decade accounting for 58% of all African papers in the journal. This occurs concurrent to an increase in the total number of papers published in the journal, driven by a move to the Editorial Manager system. While 66% of the papers on African biometeorology in the journal are authored by at least one person with an affiliation in the African continent, only 15 African countries are represented in the total authorship. As much of the African continent is projected to experience climatic changes exceeding the global mean, as much of the region is involved in animal and plant farming, and as seasonally-fluctuating and climatically affected diseases are common place, this low representation of work in Africa is surprising. This points to the need for greater awareness among African researchers of the discipline of biometeorology, greater involvement of African biometeorologists in International Society of Biometeorology and Commission meetings, and the inclusion of a greater number of African academics in the review process. This would be beneficial to the Society in increasing diversity and encouraging a more cosmopolitan engagement, and to the recognition of scientific development in African countries. [ABSTRACT FROM AUTHOR]
- Published
- 2021
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19. A study of impact of climate change on the U.S. stock market as exemplified by the NASDAQ 100 index constituents.
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Li, Cunpu, Liu, Yingjun, and Pan, Lishuo
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NASDAQ 100 index ,FINANCIAL markets ,STOCKS (Finance) ,RATE of return on stocks ,EXTREME weather ,CLIMATE change - Abstract
This paper employs an innovative event study methodology to demonstrate the impact of climate change on the NASDAQ index from the unique perspective of extreme weather events. This is achieved through the application of the event study methodology to a total of 526 biological, climatic, geological, hydrological, and meteorological disasters of climate change occurring in the U.S. during the period of 2000–2019. The results of the study demonstrate that: ① it can be generally observed that the five dimensions of climate change have a significant impact on stock returns. ② Empirical evidence indicates that the impact of different climate change dimensions on the return rate of stocks from NASDAQ stocks varies. In contrast, the biological and hydrological dimensions have a significantly negative impact on the return rate of stocks from the NASDAQ index, while the climate dimension has a significantly positive impact on the return rate of stocks from the NASDAQ index. ③ From the perspective of time, the impact of the five dimensions of climate change on the stock yield exhibits certain non-linear characteristics. This can be observed in the phenomenon of shock reversal, which occurs before and after the event. [ABSTRACT FROM AUTHOR]
- Published
- 2024
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20. Measuring economic crises impact transitioning to a circular economy.
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Feiferytė-Skirienė, Akvilė and Stasiškienė, Žaneta
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CIRCULAR economy ,GLOBAL Financial Crisis, 2008-2009 ,ECONOMIC impact ,FINANCIAL crises ,CONSUMER behavior ,CLIMATE change - Abstract
Increasing global concern about climate change and the circular economy have successfully established itselves in international and national policies over the last decade, with the aim of reshaping the production and consumer behavior. The circular economy is one of the core pillars of European Union policy and its success depends on the energy efficiency, reducing production costs, and maintaining employment levels by ensuring continuous strong economic independency of the region. While crises are unavoidable and continue to appear, this paper aims to project the impact of any crisis on sustainability transitions using data analysis of the Global Financial crisis from 2008 to 2009 and discuss how the success of the circular economy implementation and environmental policies could be affected. The paper notes that the global financial crisis of 2008–2009 had a short-term positive impact on environmental degradation and that economic interests overshadowed environmental goals. Due to the recent events of the ongoing Russia and Ukraine war, COVID-19 societal and industrial behavior has shifted from sustainable to linear and has taken a step backward in reducing environmental pollution and achieving Sustainable Development Goals. Analysis of already present data and the context of the 2008–2009 global financial crisis, reviewing of COVID-19 impact on the global economy, health sector, and environmental policies allows us to predict the consequences, as it relates to the future of circular economy policy. [ABSTRACT FROM AUTHOR]
- Published
- 2024
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21. Optimizing scope 3 emissions in the automotive manufacturing industry: a multidisciplinary approach.
- Author
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Wang, Yan, Hao, Yu, Hou, Yilin, Quan, Quan, and Li, Yuanzhe
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AUTOMOBILE industry ,MANUFACTURING industries ,SUPPLY chain management ,CLIMATE change ,ECOLOGICAL impact - Abstract
The acceleration of global climate change poses enormous challenges to the automotive manufacturing industry, a key sector in reducing greenhouse gas (GHG) emissions. Particularly, Scope 3 emissions, encompassing indirect emissions, often constitute the largest carbon footprint component in this sector, yet their quantification and management remain challenging. This paper proposes an interdisciplinary approach that integrates cloud computing, text analysis, and machine learning, and systematically details its implementation, key benefits, and potential applications. Through this methodology, the paper seeks to provide the automotive industry with innovative and actionable insights to tackle the complexities of Scope 3 emissions. It focuses on enhancing the accuracy of emission quantification and optimizing supply chains, aiming to reduce the overall carbon footprint. Moreover, this paper outlines the future challenges and directions for these technologies and methodologies in sustainable development and environmental management. This work underlines the critical role of interdisciplinary approaches in resolving environmental challenges, setting the stage for the automotive industry to forge paths towards a greener future. Highlights: • The article explores the challenges of managing Scope 3 emissions, emphasizing the importance of strengthened quantitative analysis and strategic oversight. • The research promotes interdisciplinary integration, combining cloud computing, text analysis, and machine learning to establish a comprehensive framework for emission data management and reduction. • The development of a specialized SaaS platform is proposed to refine data collection practices, enhance stakeholder interaction, and streamline emission management workflow. • The adoption of text analysis in supply chain management optimization is advocated to improve operational efficiency and support decision-making processes. • The discussion covers technological, policy, and market developments potentially affecting Scope 3 emissions management strategies, offering a long-term orientation for future research and industry practices. [ABSTRACT FROM AUTHOR]
- Published
- 2024
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22. A rebuttal in defence of misinterpretation of the Galea et al. 2016 paper entitled “Pollution monitoring for sea salt aerosols and other anionic species at Hagar Qim Temples, Malta: a pilot study”.
- Author
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Grima, Matthew, Galea, Mario, and DeBattista, Roslyn
- Subjects
- *
FORESTS & forestry , *FOREST management , *CLIMATE change , *CLINICAL trials , *PUBLIC health - Published
- 2018
- Full Text
- View/download PDF
23. Prediction of groundwater level using GMDH artificial neural network based on climate change scenarios.
- Author
-
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
- Full Text
- View/download PDF
24. The nexus of global challenges and global studies: a trans-disciplinary global sustainability science curriculum.
- Author
-
Wittmann, Veronika and Meissner, Dieter
- Subjects
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
- Full Text
- View/download PDF
25. Spatial and temporal evolution of green logistics efficiency in China and analysis of its motivation.
- Author
-
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
26. A global flash drought inventory based on soil moisture volatility.
- Author
-
Osman, Mahmoud, Zaitchik, Benjamin, Otkin, Jason, and Anderson, Martha
- Subjects
SOIL moisture ,CLIMATIC zones ,CLIMATE change mitigation ,CLIMATE change ,INVENTORIES ,DROUGHTS - Abstract
Flash droughts, characterized by rapid onset and development, present significant challenges to agriculture and climate mitigation strategies. Operational drought monitoring systems, based on precipitation, soil moisture deficits, or temperature anomalies, often fall short in timely detection of these events, underscoring the need for customized identification and monitoring indices that account for the rapidity of flash drought onset. Recognizing this need, this paper introduces a global flash drought inventory from 1990 to 2021 derived using the Soil Moisture Volatility Index (SMVI). Our work expands the application of the SMVI methodology, previously focused on the United States, to a global scale, providing a tool for understanding and predicting these rapidly developing phenomena. The dataset encompasses detailed event characteristics, including onset, duration, and severity, across diverse climate zones. By integrating atmospheric variables through their impact on soil moisture, the inventory offers a platform for analyzing the drivers and impacts of flash droughts, and serves as a large, consistent dataset for use in training and evaluating flash drought prediction models. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
27. Research on the low-carbon effect of technological innovation.
- Author
-
Li, Jianpei, Liu, Zhenpeng, Li, Xi, and Guo, Nana
- Subjects
FIXED effects model ,CLIMATE change ,CITIES & towns ,SUSTAINABLE development ,HIGH technology industries - Abstract
Global warming is a challenge to the sustainable development of all humanity. Innovation is the main driver of the world's development and a powerful response to economic development and environmental protection. In this paper, a bidirectional fixed effect model and spatial Durbin model are used to explore the impact mechanism, heterogeneity and spatial impact of the low-carbon effect of technological innovation based on panel data of 279 Chinese cities from 2010 to 2019. The findings indicate that (1) technological innovation significantly negatively impacts carbon intensity, while the impact of high-quality technological innovation is greater. After the robustness test with the instrumental variable method and DID method, the conclusion is still valid. (2) The low-carbon effect is stronger in cities where governments pay more attention to green development and in central China. (3) Technological innovation improves energy efficiency (direct mechanism) and optimizes energy and industrial structures (indirect mechanism), and the digital economy strengthens this effect. (4) Furthermore, innovation can negatively impact the carbon intensity of adjacent cities. This paper provides new evidence and perspectives on the impact of technological innovation on carbon emissions more precisely at the city level. Additionally, this study provides an essential reference for countries to cope with global climate change and formulate differentiated policies among regions. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
28. Optimal production–inventory decision with shortage for deterioration item and effect of carbon emission policy combination with green technology.
- Author
-
Muthusamy, Palanivel, Murugesan, Venkadesh, and Selvaraj, Vetriselvi
- Subjects
CARBON emissions ,ENVIRONMENTAL policy ,CARBON pricing ,CLIMATE change ,CARBON taxes ,GREEN technology - Abstract
Carbon emissions are a major contributor to global warming and climate change. The government has adopted carbon tax (CT) and cap-and-trade policies to reduce carbon emissions from carbon companies. This paper develops a production–inventory model for scarce perishable goods under different carbon policies and outside green technology. This study covers the contribution of energy-efficient green technology in a multi-stage supply chain to control carbon emissions in producing and transporting goods from the manufacturer to the dealer. However, it discusses a different combination of carbon policies chosen for manufacturers and retailers in their countries. According to the findings, changes in carbon pricing, CT, and exchange rates under various policy combinations have varying effects on the entire supply chain, each member's interests, and the social benefits of reducing carbon emissions. It seeks to provide useful information to decision-makers in businesses or supply chains, especially multinational corporations, to make decisions related to fixed rate CT and cap partial deficit cases, long cycle time, reasonable profit with small value, and long term and low cost of green technology investment. The main objective is to find the best material sourcing, production, and distribution strategy for manufacturers and the best replenishment strategy for retailers to maximize the overall joint profitability of the supply chain. In summary, sensitivity analysis has provided an optimal solution management implication based on certain key parameters and CT size. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
29. Green transformation and performance synergy efficiency of china's thermal power enterprises on the basis of the environmental tax burden.
- Author
-
Liu, Xiao-yan, Ren, Fang-rong, Sun, Fang-yi, and Yuan, Xiaomei
- Subjects
ENVIRONMENTAL impact charges ,TAX incidence ,CLIMATE change ,INDUSTRIAL efficiency ,BUSINESS enterprises - Abstract
Global climate change and the collection of environmental protection taxes are accelerating the green transformation of thermal power enterprises. This study selected Chinese thermal power listed companies as samples and used a dynamic three-stage (operational, green transformation, and market performance) network DEA model to evaluate their transformation efficiency and corporate performance. This paper incorporates targeted indicators such as ESG (environment, society, governance) and stock prices into the model and conducts a comparative study on the basis of macro policies and the geographical location of the enterprise. A comparative analysis was conducted on the efficiency of enterprises before and after the adjustment of the environmental tax burden, using the environmental tax burden as an exogenous variable. Thus, the following conclusions can be drawn: there is a certain positive correlation between the collaborative efficiency of the two links of thermal power enterprises and the economic development of their respective regions. Moreover, the green transformation efficiency of most thermal power enterprises is superior to the market performance efficiency. The environmental tax burden mainly improves the overall efficiency of thermal power enterprises by improving their operational efficiency and efficiency in the green transformation stage without affecting market performance. To further improve efficiency, thermal power enterprises should actively communicate with stakeholders to strive for more financial relief. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
30. Local community engagement and gazettement approach in managing and conserving Pangani historic town in Tanzania.
- Author
-
Chami, Maximilian Felix and Mjema, Elinaza
- Subjects
QUARRIES & quarrying ,SEAWATER ,MATERIAL culture ,CLIMATE change ,ARCHAEOLOGISTS - Abstract
Pangani is a historic coastal Swahili town situated at the mouth of the Pangani River, which empties its waters into the Indian ocean. Archaeologists have traced the origins of this town back to the seventh century through evidence from material cultures found in this area. Despite its historical importance and archaeological interest, Pangani faces substantial conservation and management challenges, primarily due to low awareness levels among its local community. These residents are largely unaware of the town's historical value and of the impact of factors such as climate change, stone quarrying, wave erosion, and development pressures, so effective conservation plans are lacking. In finding the best practices for managing and conserving this historic town, a critical question remains as to how to rescue the town's significance and value from these challenges. This paper proposes a gazettement approach for managing and conserving Pangani, emphasising a bottom-up approach that involves local communities and other stakeholders in the conservation process. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
31. A theoretical model of climate anxiety and coping.
- Author
-
Crandon, Tara J., Scott, James G., Charlson, Fiona J., and Thomas, Hannah J.
- Subjects
ECO-anxiety ,CLIMATE research ,ATMOSPHERIC models ,CLIMATE change ,EMOTIONAL experience - Abstract
Research on climate anxiety is rapidly growing, with ongoing exploration of population prevalence, contributing factors, and mitigation strategies that transform anxiety into helpful action. What remains unclear is whether and how to delineate climate anxiety from mental ill health. A limited conceptualization of climate anxiety restricts efforts to identify and support those adversely affected. This paper draws on psychological and existential theories to propose a theoretical model of climate anxiety and coping, extending previous conceptualizations. The model theorizes that climate change evokes an existential conflict that manifests affectively as climate anxiety (and other emotional experiences), wherein cognitive and behavioral coping processes are activated. These processes fall on a continuum of adaptivity, depending on functional impact. Responses might range from meaningful engagement with activities that address climate change to maladaptive strategies that negatively impact personal, social, and occupational functioning. Applications of this model in research and practice are proposed. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
32. Exploring the interlinkages between water security and biodiversity in Sub-Himalayan Jammu City: An ecosystem-based approach.
- Author
-
Goswami, Priyank and Panda, Gyana Ranjan
- Abstract
Human well-being, human development and peaceful coexistence require healthy ecosystems and ecosystem services. The complex interlinkages between water security and biodiversity are crucial for sustainable development. Biodiversity plays a crucial role in regulating the nutrient cycle and water and mitigating the impacts of climate change. However, the increasing demand for water due to population growth, urbanization, and economic development poses a threat to both water security and biodiversity. The need for a holistic approach to water security, which includes the protection of aquatic biodiversity, is emphasized. Understanding their interconnectedness is vital for effective environmental management. Employing an ecosystem-based approach, the paper investigates the interlinkages between water security and biodiversity in Sub-Himalayan Jammu City as the city faces significant challenges in maintaining water and biodiversity security due to varied anthropogenic and natural factors. The study provides a comprehensive overview of the current water security and biodiversity status in Jammu City. The study explores the role of ecosystem services in promoting water security, such as water purification, flood regulation, and habitat provision, while examining the issue of land use changes. Moreover, it investigates how preserving and restoring biodiversity can enhance ecosystem resilience and contribute to sustainable water management practices. The study highlights the need for a paradigm shift towards ecosystem-based approaches to develop more sustainable and resilient water management strategies in Jammu City while safeguarding its rich biodiversity. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
33. The hydrogen life cycle assessment methodology: an overlooked puzzle piece in harmonizing hydrogen certification and trade.
- Author
-
Gonçalves Dias Ponzi, Gabriela, Jacks Mendes dos Santos, Victor Hugo, de Medeiros Engelmann, Pâmela, and Dalla Vecchia, Felipe
- Subjects
PRODUCT life cycle assessment ,CLIMATE change ,HYDROGEN ,PUZZLES ,POLICY sciences - Abstract
The hydrogen certification market faces intricate challenges that are intertwined and interdependent. This research paper employs the metaphor of fitting puzzle pieces together to delve into the complexities of the market. It highlights the central puzzle piece that often goes unnoticed: the life cycle assessment (LCA) methodology. The lack of compatibility in LCA methodologies across certifications creates significant hurdles in achieving harmonization of crucial aspects such as governance, hydrogen categorization, emissions threshold determination, segmented certification due to various hydrogen end-uses, and chain-of-custody tracking systems that catches the interest of research so far. To address this oversight, the paper adopts a structured approach to accomplish its objectives. Firstly, it thoroughly investigates the existing life cycle methodologies employed in global hydrogen schemes, treating them as distinct puzzle pieces. This analysis delves into key components of these methodologies, including eligible sources and pathways, functional unit determination, system boundary definition, cut-off rules, allocation choices, and impact assessment. By examining the differences and variations in these methodologies, the paper elucidates their intricate interplay with policymaking and segmented international goals. Moreover, the research tackles the challenges arising from LCA methodology misalignment in the hydrogen market, drawing parallels with the difficulty of fitting mismatched puzzle pieces together. It explores potential strategies to overcome these challenges by drawing insights from existing certification models in other sectors, such as advocating for internationally recognized standards, designing mutual recognition agreements, creating product category rules and comparability factors, and promoting convergence through market demand. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
34. Realization times of energetic modernization measures for buildings based on interviews with craftworkers.
- Author
-
Richarz, Jan, Fuchs, Nico, Zurke, Jacqueline, Imberg, Jan, Datsko, Tanja, Hering, Dominik, and Müller, Dirk
- Subjects
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
- Full Text
- View/download PDF
35. Inventory of landslides triggered by an extreme rainfall event in Marche-Umbria, Italy, on 15 September 2022.
- Author
-
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
- View/download PDF
36. Can environmental regulation improve firm total factor productivity? The mediating effects of credit resource allocation.
- Author
-
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
- Full Text
- View/download PDF
37. Heat waves: a hot topic in climate change research.
- Author
-
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
38. Analysis, characterization, prediction, and attribution of extreme atmospheric events with machine learning and deep learning techniques: a review.
- Author
-
Salcedo-Sanz, Sancho, Pérez-Aracil, Jorge, Ascenso, Guido, Del Ser, Javier, Casillas-Pérez, David, Kadow, Christopher, Fister, Dušan, Barriopedro, David, García-Herrera, Ricardo, Giuliani, Matteo, and Castelletti, Andrea
- Subjects
DEEP learning ,MACHINE learning ,ATMOSPHERIC temperature ,LITERATURE reviews ,CLIMATE change ,FOG - Abstract
Atmospheric extreme events cause severe damage to human societies and ecosystems. The frequency and intensity of extremes and other associated events are continuously increasing due to climate change and global warming. The accurate prediction, characterization, and attribution of atmospheric extreme events is, therefore, a key research field in which many groups are currently working by applying different methodologies and computational tools. Machine learning and deep learning methods have arisen in the last years as powerful techniques to tackle many of the problems related to atmospheric extreme events. This paper reviews machine learning and deep learning approaches applied to the analysis, characterization, prediction, and attribution of the most important atmospheric extremes. A summary of the most used machine learning and deep learning techniques in this area, and a comprehensive critical review of literature related to ML in EEs, are provided. The critical literature review has been extended to extreme events related to rainfall and floods, heatwaves and extreme temperatures, droughts, severe weather events and fog, and low-visibility episodes. A case study focused on the analysis of extreme atmospheric temperature prediction with ML and DL techniques is also presented in the paper. Conclusions, perspectives, and outlooks on the field are finally drawn. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
39. X-ray-based examination of artworks by Cy Twombly: art technology and condition of the 'Original Sculptures'.
- Author
-
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
40. Towards a greater engagement of universities in addressing climate change challenges.
- Author
-
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
41. The impacts of climate change on regional temperature characteristics and climate zones.
- Author
-
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
- Full Text
- View/download PDF
42. Post-conflict development, reviewing the water sector in Somalia.
- Author
-
Mourad, Khaldoon A.
- Subjects
WATER security ,SANITATION ,LOCAL mass media ,FOOD security ,POSTWAR reconstruction ,CORRUPTION - Abstract
Somali post-conflict development faces many challenges that affect the sustainability of the water sector. This paper reviews and analyses the post-conflict development activities in the water sector through local communications and reviewing published materials and databases from international players in Somalia, funding agencies and financial tracking service. The paper has shown that there has been great attention and support given to the country during its post-conflict development. However, most of these initiatives and projects have focused on emerging issues such as tackling food security and water, sanitation and hygiene services. The paper also shows that the continuous funding of emerging issues in Somalia has reduced its long-term sustainability of the water sector and limited its national and long-term benefits but has increased corruption due to increase the gap between actors and local people. Therefore, new transparent cooperative initiatives are needed based on transparent involvement and coordination among donors, local authorities and implementers to improve and develop the water sector and the livelihood in Somalia through a solid water governance system. [ABSTRACT FROM AUTHOR]
- Published
- 2023
- Full Text
- View/download PDF
43. 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
44. Fire severity and prolonged drought do not interact to reduce plant regeneration capacity but alter community composition in a Mediterranean shrubland.
- Author
-
Salesa, David, Baeza, M. Jaime, and Santana, Victor M.
- Subjects
SHRUBLANDS ,DROUGHT management ,REGENERATION (Botany) ,PLANT capacity ,DROUGHTS ,RAINFALL ,CHEMICAL composition of plants - Abstract
Copyright of Fire Ecology 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.)
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- 2024
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45. Climate change vulnerability and conflicts in Africa: evidence from the migrations channel.
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Tsomb, Etienne Inedit Blaise Tsomb, Nsoga, Mermoz Homer III Nsoga, and Bitting, Cyrille Dominick
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DEVELOPING countries ,CLIMATE change ,STRUCTURAL equation modeling ,ENGLISH-speaking countries ,GROSS domestic product ,INTERNAL migrants ,ARABLE land - Abstract
In a context marked by the intensification of climate change as well as an increase in the frequency and intensity of violent conflicts in Africa, this paper analyses the effects of vulnerability to climate change on conflict through the channel of migratory movements. Given the complex causal relationships between the variables, and to distinguish between their direct and indirect effects on conflicts, we employ structural equation modeling on a sample of 37 African countries observed between 1995 and 2017. The results show that vulnerability to climate change has both direct and indirect negative effects on internal conflict in Africa. An increase in vulnerability to climate change reduces the net stock of international migrants; while the net stock of migrants increases internal conflict. These effects are robust regardless of the components of the climate change vulnerability index considered and vary, however, according to the official language spoken and the level of development. In English-speaking and low-developing countries, the effects of climate change vulnerability on conflict remain negative, while in French- and Arabic-speaking as well as in more developed African countries, climate change vulnerability indirectly increases conflict through migration.In a given territory, the implementation of specific adaptation measures helps to reduce the level of vulnerability to climate change. Furthermore, the increase in conflicts caused by a reduction in vulnerability to climate change can be mitigated by a decrease in migratory movements through a better allocation of natural resources such as arable land and an increase in gross domestic product per capita. [ABSTRACT FROM AUTHOR]
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- 2024
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46. Opportunities and implementation pathway for China's forestry development under the "Dual Carbon" strategy.
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Liu, Houzhou, Wang, Hui, Nong, Huazhan, He, Yutong, Chen, Yinglong, Wang, Hailong, and Yu, Min
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CARBON offsetting ,CLIMATE change mitigation ,FORESTS & forestry ,CARBON sequestration ,CARBON cycle ,CLIMATE change - Abstract
The "Dual Carbon" initiative is a two-stage carbon reduction goal proposed by China, with significant implications for global climate change mitigation. This article examines the impact of the "Dual Carbon" strategy on China's forestry development and explores how to leverage this strategy to facilitate the transformation and advancement of the forestry sector. Current review indicated that forestry has the advantage of achieving higher emission reduction targets at a low cost. Starting with an overview of the "Dual Carbon" strategy, this paper analyzes the carbon sequestration potential of plants and soil, and the challenges and opportunities faced by forestry development under this framework. Furthermore, we outline implementation pathways for forestry development, aiming to provide insights for the progress of China's forestry sector. Overall, it should be noted that the priority is to vigorously develop timber resources, and we also need to vigorously develop and protect forestry talent with the support of China's policies. By trapping into the carbon storage capabilities and leveraging carbon trading mechanisms of forests, a favorable ecological environment can be created, thus achieving the goal of carbon neutrality. Highlights: • Forest development and its carbon sinks, attributed to plant and soil have the potential in carbon sequestration process, thus helping China achieve carbon neutrality. • The supply of forest products and the balance of economic growth and environmental protection are the key difficulties under the "Dual Carbon" strategy. • Trading forest carbon sinks can boost China's sequestration. [ABSTRACT FROM AUTHOR]
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- 2024
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47. How robust is the natalist bias of pollution control?
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Cafferata, Alessia and Dávila-Fernández, Marwil J.
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ENVIRONMENTAL degradation ,POLLUTION ,ENVIRONMENTAL quality ,HUMAN capital ,GREENHOUSE gas mitigation ,PRODUCTIVITY accounting - Abstract
This paper assesses the robustness of the "natalist bias" of pollution control in de la Croix and Gosseries (J Environ Econ Manage 63:271–287, 2012), according to which taxing emissions encourage agents to shift from production to procreation, further deteriorating the environment and gradually impoverishing the next generations. We relax the assumptions that human capital does not depend on environmental quality and that society does not allocate resources to pollution control. Using a similar Overlapping Generations (OLG) growth model, our findings indicate that taxation does not necessarily encourage agents to permanently shift away from production because living under better environmental conditions enhances productivity through human capital formation. As the government increases the emissions price, agents reduce consumption and education spending, hurting output in the short term. However, in the long run, the reduction in emissions that follows taxation more than compensates for the initial adverse effects, provided that the sensitivity of human capital accumulation to environmental degradation is strong enough. Furthermore, as we increase the coefficient capturing such pollution externality, a Neimark–Sacker bifurcation occurs, making the system compatible with persistent endogenous fluctuations. [ABSTRACT FROM AUTHOR]
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- 2024
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48. Embodied CO2 emissions of equity portfolios for Chinese asset managers.
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Wang, Jinglei, Zhang, Zengkai, Chen, Danbo, and Guan, Dabo
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ASSET allocation ,PARIS Agreement (2016) ,SUSTAINABLE investing ,CAPITAL market ,GLOBAL warming ,CLIMATE change - Abstract
The 2015 Paris Agreement has set out the climate change target of limiting global warming to 1.5 °C, which poses a serious challenge to countries to reduce emissions. As the world's largest carbon emitter, promoting the realization of the "dual-carbon" goal is the key to realizing China's green transformation and high-quality development. Chinese asset managers play active roles in the capital market as an important channel of asset allocation. Currently, the vast majority of Chinese asset managers hold high percentages of high-carbon industries in their portfolios, and lack quantitative data of their carbon footprints embodied in equity investments, which faces huge carbon-related risks. Therefore, it's an urgent need to comprehensively and scientifically measure financed emissions of Chinese asset managers, which is of great significance for asset managers' carbon risk management and sustainable investment. This paper develops a detailed inventory of carbon emissions for equity portfolios managed by Chinese asset managers from 2010 to 2020, which stands as a pivotal reference for in-depth analysis of emission characteristics. [ABSTRACT FROM AUTHOR]
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- 2024
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49. A phenomenological inquiry into farmers' experiences growing cotton in Punjab, Pakistan.
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Ashraf, Saleem, Ch, Khalid Mahmood, Ashraf, Ijaz, and Akbar, Nadeem
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COTTON ,COTTON growing ,COTTON farmers ,ALTERNATIVE crops ,FARMERS' attitudes ,CROP yields ,THEMATIC analysis - Abstract
Sustainability in cotton production is inevitable because producing more cotton means more employment, economic acceleration, and industrial expansion. India, China, the United States, Brazil, and Pakistan contribute 74% of worldwide cotton production. Pakistan is contributing only 5%, despite the high potential of cotton. The average yield of cotton in Pakistan is stagnant at 570.99 kg hm
−2 , whereas it entails the highest cost of production among all other crops. The yield obtained in Pakistan is less than the potential, profitability is drastically lessening, and farmers are abandoning cotton for alternative kharif crops. Some traditional quantitative studies have unveiled different factors that affect cotton production. However, an in-depth qualitative study has never been conducted in Pakistan to explore the root causes of growing cotton crop failure. Following Moustakas's traditional phenomenological guidelines, this phenomenological study was conducted in the district of Rahim Yar Khan in the core cotton zone of Punjab province. A total of 10 interviews were conducted with purposively selected cotton growers based on a criterion: (i) having more than 10 years of cotton growing experience, (ii) being a cotton grower, and (iii) having at least 10 years of formal schooling. Interviews were conducted face to face on an interview guide. One interview lasted 45–50 min, and responses were recorded and analyzed using a thematic analysis approach. A total of 6 themes emerged from the collected data, including (i) climate change, (ii) varietal problems, (iii) pesticide usage, (iv) sense of institutional services, (v) attitude of farmers and (vi) soil health and environment. These six merging themes contributed to cotton crop failure and yield decline. The deep exploration further summarized that researchers, extensionists, and farmers need to seriously consider variety, sowing time, and the environment to revive cotton crops. The detailed recommendations and policy guidelines are presented in this paper, highlighting the cotton sector's research, development and investment areas. [ABSTRACT FROM AUTHOR]- Published
- 2024
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50. Agricultural drought-driven mechanism of coupled climate and human activities in the karst basin of southern China.
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Pan, Shan, He, Zhonghua, Gu, Xiaolin, Xu, Mingjin, Chen, Lihui, Yang, Shuping, and Tan, Hongmei
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Timely and accurate agricultural drought monitoring and drought-driven mechanism analysis in karst basins in the context of global warming are highly important for drought disaster monitoring and sustainable ecological development in a basin. In this study, based on MODIS data, meteorological and topographic data and land use data from 2001 to 2020, we used the Sen slope, the Mann–Kendall test and a geographic detector to explore the driving mechanisms of agricultural drought caused by climate change and human activities in the karst basin of southern China from 2001 to 2020. The results showed that (1) the spatial distribution of the TVDI in the karst basin in southern China has obvious regional characteristics, showing a decreasing trend from west to east. (2) According to the interannual trend of drought, the degree of drought in the South China karst basin exhibited a weakening trend over the last 20 years, with the most severe drought occurring in 2003. Regarding the seasonal change in the TVDI, drought in spring, summer and autumn exhibited a decreasing trend, while that in winter exhibited an increasing trend, and the drought intensity decreased in the following order: spring (0.58) > autumn (0.53) > summer (0.5) > winter (0.48). (3) Single-factor detection the results showed that rainfall, temperature and elevation were the main factors driving aridification in the study area; multifactor coupling (mean) drove drought in descending order: rainfall (q = 0.424) > temperature (q = 0.340) > elevation (q = 0.219) > land use (q = 0.188) > population density (q = 0.061) > slope (q = 0.057). Therefore, revealing the mechanism of agricultural drought in karst basins through the study of this paper has important theoretical significance and provides technical guidance for drought relief in karst areas. [ABSTRACT FROM AUTHOR]
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- 2024
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