Pub Date : 2023-11-13DOI: 10.3389/fclim.2023.1272254
Maria A. Gwynn
The international river Paraná flows through Brazil, Paraguay and Argentina, and holds two major binational dams: the upstream ITAIPU dam (Brazil-Paraguay) and the downstream Yacyreta dam (Argentina-Paraguay). In the past years, the South American region was strongly affected by adverse environmental challenges exacerbated by climate change, like wildfires and severe droughts, which in turn drastically affected the water flow of the Paraná river, a river used for multiple purposes, inter alia the production of energy. The hydropower obtained from ITAIPU is one of the main sources of energy for Paraguay and the Southern part of Brazil. At the same time, the downstream parts of the river is used for navigation purposes, which is crucial for land-locked Paraguay to export its agricultural products, and for water consumption, as is the case for Argentina. The present case study will show how in spite of these challenges, South America has been an successful example of transboundary water cooperation, especially by using the international water law guidelines aimed at achieving reasonable and equitable utilization of an international river.
{"title":"International law and transboundary dams: lessons learned from the Binational Entity ITAIPU (Brazil and Paraguay)","authors":"Maria A. Gwynn","doi":"10.3389/fclim.2023.1272254","DOIUrl":"https://doi.org/10.3389/fclim.2023.1272254","url":null,"abstract":"The international river Paraná flows through Brazil, Paraguay and Argentina, and holds two major binational dams: the upstream ITAIPU dam (Brazil-Paraguay) and the downstream Yacyreta dam (Argentina-Paraguay). In the past years, the South American region was strongly affected by adverse environmental challenges exacerbated by climate change, like wildfires and severe droughts, which in turn drastically affected the water flow of the Paraná river, a river used for multiple purposes, inter alia the production of energy. The hydropower obtained from ITAIPU is one of the main sources of energy for Paraguay and the Southern part of Brazil. At the same time, the downstream parts of the river is used for navigation purposes, which is crucial for land-locked Paraguay to export its agricultural products, and for water consumption, as is the case for Argentina. The present case study will show how in spite of these challenges, South America has been an successful example of transboundary water cooperation, especially by using the international water law guidelines aimed at achieving reasonable and equitable utilization of an international river.","PeriodicalId":33632,"journal":{"name":"Frontiers in Climate","volume":"12 5","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-11-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136348363","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-10-30DOI: 10.3389/fclim.2023.1308032
Nathalie Hilmi, Ralph Chami, C. Fullenkamp, Mostafa Jafari, U. R. Sumaila
{"title":"Editorial: Nature-based solutions, climate mitigation, biodiversity conservation","authors":"Nathalie Hilmi, Ralph Chami, C. Fullenkamp, Mostafa Jafari, U. R. Sumaila","doi":"10.3389/fclim.2023.1308032","DOIUrl":"https://doi.org/10.3389/fclim.2023.1308032","url":null,"abstract":"","PeriodicalId":33632,"journal":{"name":"Frontiers in Climate","volume":"23 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139309723","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-10-27DOI: 10.3389/fclim.2023.1235601
Diana Giraldo, Graham Clarkson, Peter Dorward, Diego Obando, Julian Ramirez-Villegas
The growing complexity of the relationship between climate information and agricultural decision-making necessitates the development of relevant and timely climate services for farmers. These services can effectively support risk management strategies in agriculture by fostering a comprehensive understanding of the intricacies involved in farmer decision-making dynamics. This paper addresses this critical gap by analyzing the drivers influencing decision-making processes that shape adaptation strategies for staple grain and coffee farming systems in Central America. The study answers the following research questions: (i) Does the mind map tool effectively provide a holistic understanding of farmers' decision-making processes? (ii) How do Central American farmers make decisions within their farm systems at multiple timescales? (iii) Which climate factors trigger these decisions? Employing a combination of systematic literature review and a case study in Honduras, the study identifies 13 critical decisions farmers make throughout their crop cycle and their respective triggers. These decisions were grouped into three clusters (production, household, and environmental) and classified into lead-time categories (operational, tactical, and strategic). Findings reveal that farmers base their decisions regarding future climate expectations on their traditional knowledge, religious dates, and memories of recent past seasons' rainfall patterns, and that one of the most significant factors influencing farmers' decisions is food security shortages resulting from extreme events. For example, recent mid-summer droughts have led farmers to prioritize sowing beans over maize in the Primera season, while during the Postrera season, they face challenges due to excess rainfall and the hurricane season. We conclude that the mind map tool developed in this paper provides an effective and appropriate method and that the variation in farmers' decision-making complexity across systems and landscapes presents a significant opportunity to design mind maps that span multiple timescales, facilitating the exploration of decision spaces. Farmers actively seek tailored weather and climate information while still valuing their existing experience and local knowledge, emphasizing the importance of integrating these elements into the development of climate services.
{"title":"The development of a farmer decision-making mind map to inform climate services in Central America","authors":"Diana Giraldo, Graham Clarkson, Peter Dorward, Diego Obando, Julian Ramirez-Villegas","doi":"10.3389/fclim.2023.1235601","DOIUrl":"https://doi.org/10.3389/fclim.2023.1235601","url":null,"abstract":"The growing complexity of the relationship between climate information and agricultural decision-making necessitates the development of relevant and timely climate services for farmers. These services can effectively support risk management strategies in agriculture by fostering a comprehensive understanding of the intricacies involved in farmer decision-making dynamics. This paper addresses this critical gap by analyzing the drivers influencing decision-making processes that shape adaptation strategies for staple grain and coffee farming systems in Central America. The study answers the following research questions: (i) Does the mind map tool effectively provide a holistic understanding of farmers' decision-making processes? (ii) How do Central American farmers make decisions within their farm systems at multiple timescales? (iii) Which climate factors trigger these decisions? Employing a combination of systematic literature review and a case study in Honduras, the study identifies 13 critical decisions farmers make throughout their crop cycle and their respective triggers. These decisions were grouped into three clusters (production, household, and environmental) and classified into lead-time categories (operational, tactical, and strategic). Findings reveal that farmers base their decisions regarding future climate expectations on their traditional knowledge, religious dates, and memories of recent past seasons' rainfall patterns, and that one of the most significant factors influencing farmers' decisions is food security shortages resulting from extreme events. For example, recent mid-summer droughts have led farmers to prioritize sowing beans over maize in the Primera season, while during the Postrera season, they face challenges due to excess rainfall and the hurricane season. We conclude that the mind map tool developed in this paper provides an effective and appropriate method and that the variation in farmers' decision-making complexity across systems and landscapes presents a significant opportunity to design mind maps that span multiple timescales, facilitating the exploration of decision spaces. Farmers actively seek tailored weather and climate information while still valuing their existing experience and local knowledge, emphasizing the importance of integrating these elements into the development of climate services.","PeriodicalId":33632,"journal":{"name":"Frontiers in Climate","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136233966","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-10-26DOI: 10.3389/fclim.2023.1196467
Sara Abercrombie, Diana Lynne Stuart, Clare Ellsworth Aslan, Sara Souther, Brian Craig Petersen
Training community engaged climate adaptation leaders requires developing learners' thinking skills so they can flexibly approach adaptation planning and problem solving in novel socio-ecological contexts. In this text, we describe how multiple case study analysis helps adult learners in both formal and community education settings develop the thinking skills necessary for adaptation work, including analogical reasoning and knowledge transfer; and we illustrate how to organize multiple case analysis on shared critical competencies aligned to community needs. The article concludes with a discussion of three instructional best practices for employing multiple case analysis in educational settings and a discussion of how this educational approach can guide training programs and funding priorities.
{"title":"Training community engaged climate adaptation leaders using multiple case study analysis: insights from cognitive learning sciences","authors":"Sara Abercrombie, Diana Lynne Stuart, Clare Ellsworth Aslan, Sara Souther, Brian Craig Petersen","doi":"10.3389/fclim.2023.1196467","DOIUrl":"https://doi.org/10.3389/fclim.2023.1196467","url":null,"abstract":"Training community engaged climate adaptation leaders requires developing learners' thinking skills so they can flexibly approach adaptation planning and problem solving in novel socio-ecological contexts. In this text, we describe how multiple case study analysis helps adult learners in both formal and community education settings develop the thinking skills necessary for adaptation work, including analogical reasoning and knowledge transfer; and we illustrate how to organize multiple case analysis on shared critical competencies aligned to community needs. The article concludes with a discussion of three instructional best practices for employing multiple case analysis in educational settings and a discussion of how this educational approach can guide training programs and funding priorities.","PeriodicalId":33632,"journal":{"name":"Frontiers in Climate","volume":"87 2","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136381730","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-10-24DOI: 10.3389/fclim.2023.1245580
Michael Fuhr, Klaus Wallmann, Andrew W. Dale, Isabel Diercks, Habeeb Thanveer Kalapurakkal, Mark Schmidt, Stefan Sommer, Stefanie Böhnke, Mirjam Perner, Sonja Geilert
Enhanced mineral dissolution in the benthic environment is currently discussed as a potential technique for ocean alkalinity enhancement (OAE) to reduce atmospheric CO 2 levels. This study explores how biogeochemical processes affect the dissolution of alkaline minerals in surface sediments during laboratory incubation experiments. These involved introducing dunite and calcite to organic-rich sediments from the Baltic Sea under controlled conditions in an oxic environment. The sediment cores were incubated with Baltic Sea bottom water. Findings reveal that the addition of calcite increased the benthic alkalinity release from 0.4 μmol cm −2 d −1 (control) to 1.4 μmol cm −2 d −1 (calcite) as well as other weathering products such as calcium. However, these enhanced fluxes returned to lower fluxes after approximately 4 weeks yet still higher than the un-amended controls. Microbial activity appeared to be the primary driver for lowering pore water pH and thus enhanced weathering. In several sediment cores, pH profiles taken at the start of the experiments indicated activity of sulfur oxidizing Beggiatoa spp, which was verified by RNA-profiling of 16S rRNA genes. The pH profiles transitioned to those commonly associated with the activity of cable bacteria as the experiments progressed. The metabolic activity of cable bacteria would explain the significantly lower pH values (~5.6) at sediment depths of 1–3 cm, which would favor substantial calcite dissolution. However, a high abundance of cable bacteria was not reflected in 16S rRNA sequence data. Total alkalinity (TA) fluxes in these cores increased by a factor of ~3, with excess TA/calcium ratios indicating that the enhanced flux originated from calcite dissolution. The dissolution of dunite or the potential formation of secondary minerals could not be identified due to the strong natural flux of silicic acid, likely due to biogenic silica dissolution. Furthermore, no accumulation of potentially harmful metals such as nickel was observed, as highlighted as a potential risk in other studies concerning OAE. Given the complexity of sediment chemistry and changes of the benthic conditions induced by the incubation, it remains challenging to distinguish between natural and enhanced mineral weathering. Further investigation, including the identification of suitable tracers for mineral dissolution, are necessary to assess the feasibility of benthic weathering as a practical approach for OAE and climate change mitigation.
{"title":"Disentangling artificial and natural benthic weathering in organic rich Baltic Sea sediments","authors":"Michael Fuhr, Klaus Wallmann, Andrew W. Dale, Isabel Diercks, Habeeb Thanveer Kalapurakkal, Mark Schmidt, Stefan Sommer, Stefanie Böhnke, Mirjam Perner, Sonja Geilert","doi":"10.3389/fclim.2023.1245580","DOIUrl":"https://doi.org/10.3389/fclim.2023.1245580","url":null,"abstract":"Enhanced mineral dissolution in the benthic environment is currently discussed as a potential technique for ocean alkalinity enhancement (OAE) to reduce atmospheric CO 2 levels. This study explores how biogeochemical processes affect the dissolution of alkaline minerals in surface sediments during laboratory incubation experiments. These involved introducing dunite and calcite to organic-rich sediments from the Baltic Sea under controlled conditions in an oxic environment. The sediment cores were incubated with Baltic Sea bottom water. Findings reveal that the addition of calcite increased the benthic alkalinity release from 0.4 μmol cm −2 d −1 (control) to 1.4 μmol cm −2 d −1 (calcite) as well as other weathering products such as calcium. However, these enhanced fluxes returned to lower fluxes after approximately 4 weeks yet still higher than the un-amended controls. Microbial activity appeared to be the primary driver for lowering pore water pH and thus enhanced weathering. In several sediment cores, pH profiles taken at the start of the experiments indicated activity of sulfur oxidizing Beggiatoa spp, which was verified by RNA-profiling of 16S rRNA genes. The pH profiles transitioned to those commonly associated with the activity of cable bacteria as the experiments progressed. The metabolic activity of cable bacteria would explain the significantly lower pH values (~5.6) at sediment depths of 1–3 cm, which would favor substantial calcite dissolution. However, a high abundance of cable bacteria was not reflected in 16S rRNA sequence data. Total alkalinity (TA) fluxes in these cores increased by a factor of ~3, with excess TA/calcium ratios indicating that the enhanced flux originated from calcite dissolution. The dissolution of dunite or the potential formation of secondary minerals could not be identified due to the strong natural flux of silicic acid, likely due to biogenic silica dissolution. Furthermore, no accumulation of potentially harmful metals such as nickel was observed, as highlighted as a potential risk in other studies concerning OAE. Given the complexity of sediment chemistry and changes of the benthic conditions induced by the incubation, it remains challenging to distinguish between natural and enhanced mineral weathering. Further investigation, including the identification of suitable tracers for mineral dissolution, are necessary to assess the feasibility of benthic weathering as a practical approach for OAE and climate change mitigation.","PeriodicalId":33632,"journal":{"name":"Frontiers in Climate","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135322045","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-10-23DOI: 10.3389/fclim.2023.1197167
Gina Ziervogel, Anna Taylor
Introduction There are mounting demands to undertake climate risk and vulnerability (CRV) assessments for policy, planning, funding, insurance, and compliance reasons. In Africa, given the adaptation imperative, this is particularly important. Increasingly, it has become clear that sub-national assessments are needed to inform adaptation practice. However, there has been relatively little guidance on how to undertake these more local assessments and aggregate them making it difficult for national governments to know the extent and variability of climate vulnerability and risk across the country. Methods In South Africa, the national government, led by the Department of Forestry, Fisheries and the Environment (DFFE), undertook to establish a common framework to guide the development and review of CRV assessments. This paper presents the framework that was co-developed through a series of engagements with stakeholders active in implementing and supporting CRV assessments. Results The framework is intended to provide guidance on what to consider when undertaking CRV assessments within diverse South African contexts in order to enable alignment, comparison, and aggregation between them and work towards an effective climate adaptation response across scales. Rather than standardizing a methodology, the framework promotes the use of a standard set of concepts as the basis for each assessment and profiles a diversity of methods, tools and data sources for applying the concepts in a contextually sensitive way. This provides a flexible yet structured sequence of three interlinked steps in a risk and vulnerability assessment process, namely: (1) Planning, (2) Scoping and (3) Assessing. The framework guides users through the choice and application of three assessment depths, depending on decision-context, resourcing and extent of pre-existing data and information. It encourages the integration of participatory and indicator-based methods through an impact chain approach, profiling more than 30 freely available tools and resources. This process builds a strong evidence base and a deepening set of engagements and shared understanding between relevant stakeholders, upon which to act. Discussion This South African process can provide insight and support for actors driving the climate agenda in other countries looking to develop comparable assessments as the basis to drive equitable and transformative climate action and learning.
{"title":"A co-produced national climate change risk and vulnerability assessment framework for South Africa","authors":"Gina Ziervogel, Anna Taylor","doi":"10.3389/fclim.2023.1197167","DOIUrl":"https://doi.org/10.3389/fclim.2023.1197167","url":null,"abstract":"Introduction There are mounting demands to undertake climate risk and vulnerability (CRV) assessments for policy, planning, funding, insurance, and compliance reasons. In Africa, given the adaptation imperative, this is particularly important. Increasingly, it has become clear that sub-national assessments are needed to inform adaptation practice. However, there has been relatively little guidance on how to undertake these more local assessments and aggregate them making it difficult for national governments to know the extent and variability of climate vulnerability and risk across the country. Methods In South Africa, the national government, led by the Department of Forestry, Fisheries and the Environment (DFFE), undertook to establish a common framework to guide the development and review of CRV assessments. This paper presents the framework that was co-developed through a series of engagements with stakeholders active in implementing and supporting CRV assessments. Results The framework is intended to provide guidance on what to consider when undertaking CRV assessments within diverse South African contexts in order to enable alignment, comparison, and aggregation between them and work towards an effective climate adaptation response across scales. Rather than standardizing a methodology, the framework promotes the use of a standard set of concepts as the basis for each assessment and profiles a diversity of methods, tools and data sources for applying the concepts in a contextually sensitive way. This provides a flexible yet structured sequence of three interlinked steps in a risk and vulnerability assessment process, namely: (1) Planning, (2) Scoping and (3) Assessing. The framework guides users through the choice and application of three assessment depths, depending on decision-context, resourcing and extent of pre-existing data and information. It encourages the integration of participatory and indicator-based methods through an impact chain approach, profiling more than 30 freely available tools and resources. This process builds a strong evidence base and a deepening set of engagements and shared understanding between relevant stakeholders, upon which to act. Discussion This South African process can provide insight and support for actors driving the climate agenda in other countries looking to develop comparable assessments as the basis to drive equitable and transformative climate action and learning.","PeriodicalId":33632,"journal":{"name":"Frontiers in Climate","volume":"20 2","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135411523","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-10-19DOI: 10.3389/fclim.2023.1250201
Ewerton Cristhian Lima de Oliveira, Antonio Vasconcelos Nogueira Neto, Ana Paula Paes dos Santos, Claudia Priscila Wanzeler da Costa, Julio Cezar Gonçalves de Freitas, Pedro Walfir Martins Souza-Filho, Rafael de Lima Rocha, Ronnie Cley Alves, Vânia dos Santos Franco, Eduardo Costa de Carvalho, Renata Gonçalves Tedeschi
Intense precipitation events pose a significant threat to human life. Mathematical and computational models have been developed to simulate atmospheric dynamics to predict and understand these climates and weather events. However, recent advancements in artificial intelligence (AI) algorithms, particularly in machine learning (ML) techniques, coupled with increasing computer processing power and meteorological data availability, have enabled the development of more cost-effective and robust computational models that are capable of predicting precipitation types and aiding decision-making to mitigate damage. In this paper, we provide a comprehensive overview of the state-of-the-art in predicting precipitation events, addressing issues and foundations, physical origins of rainfall, potential use of AI as a predictive tool for forecasting, and computational challenges in this area of research. Through this review, we aim to contribute to a deeper understanding of precipitation formation and forecasting aided by ML algorithms.
{"title":"Precipitation forecasting: from geophysical aspects to machine learning applications","authors":"Ewerton Cristhian Lima de Oliveira, Antonio Vasconcelos Nogueira Neto, Ana Paula Paes dos Santos, Claudia Priscila Wanzeler da Costa, Julio Cezar Gonçalves de Freitas, Pedro Walfir Martins Souza-Filho, Rafael de Lima Rocha, Ronnie Cley Alves, Vânia dos Santos Franco, Eduardo Costa de Carvalho, Renata Gonçalves Tedeschi","doi":"10.3389/fclim.2023.1250201","DOIUrl":"https://doi.org/10.3389/fclim.2023.1250201","url":null,"abstract":"Intense precipitation events pose a significant threat to human life. Mathematical and computational models have been developed to simulate atmospheric dynamics to predict and understand these climates and weather events. However, recent advancements in artificial intelligence (AI) algorithms, particularly in machine learning (ML) techniques, coupled with increasing computer processing power and meteorological data availability, have enabled the development of more cost-effective and robust computational models that are capable of predicting precipitation types and aiding decision-making to mitigate damage. In this paper, we provide a comprehensive overview of the state-of-the-art in predicting precipitation events, addressing issues and foundations, physical origins of rainfall, potential use of AI as a predictive tool for forecasting, and computational challenges in this area of research. Through this review, we aim to contribute to a deeper understanding of precipitation formation and forecasting aided by ML algorithms.","PeriodicalId":33632,"journal":{"name":"Frontiers in Climate","volume":"68 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135731478","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-10-17DOI: 10.3389/fclim.2023.1298599
Gavin A. Schmidt, Timothy Andrews, Susanne E. Bauer, Paul J. Durack, Norman G. Loeb, V. Ramaswamy, Nathan P. Arnold, Michael G. Bosilovich, Jason Cole, Larry W. Horowitz, Gregory C. Johnson, John M. Lyman, Brian Medeiros, Takuro Michibata, Dirk Olonscheck, David Paynter, Shiv Priyam Raghuraman, Michael Schulz, Daisuke Takasuka, Vijay Tallapragada, Patrick C. Taylor, Tilo Ziehn
CORRECTION article Front. Clim., 17 October 2023Sec. Predictions and Projections Volume 5 - 2023 | https://doi.org/10.3389/fclim.2023.1298599
{"title":"Corrigendum: CERESMIP: a climate modeling protocol to investigate recent trends in the Earth's Energy Imbalance","authors":"Gavin A. Schmidt, Timothy Andrews, Susanne E. Bauer, Paul J. Durack, Norman G. Loeb, V. Ramaswamy, Nathan P. Arnold, Michael G. Bosilovich, Jason Cole, Larry W. Horowitz, Gregory C. Johnson, John M. Lyman, Brian Medeiros, Takuro Michibata, Dirk Olonscheck, David Paynter, Shiv Priyam Raghuraman, Michael Schulz, Daisuke Takasuka, Vijay Tallapragada, Patrick C. Taylor, Tilo Ziehn","doi":"10.3389/fclim.2023.1298599","DOIUrl":"https://doi.org/10.3389/fclim.2023.1298599","url":null,"abstract":"CORRECTION article Front. Clim., 17 October 2023Sec. Predictions and Projections Volume 5 - 2023 | https://doi.org/10.3389/fclim.2023.1298599","PeriodicalId":33632,"journal":{"name":"Frontiers in Climate","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135995145","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-10-17DOI: 10.3389/fclim.2023.1158451
Gerhard Reese, Maria Rueff, Marlis C. Wullenkord
The consequences of climate change are becoming increasingly visible. Recent research suggests that people may respond to climate change and its predicted consequences with a specific anxiety. Yet, little is known about potential antecedents of climate anxiety. The current study aimed to understand the contribution of climate risk perception to climate anxiety, along with nature-connectedness, self-efficacy, and political orientation. With a sample of 204 German adults, we assessed these constructs together with environmental policy support that may result from climate anxiety. Stronger risk perception and a left political orientation predicted climate anxiety. Self-efficacy and nature connectedness, however, were unrelated to climate anxiety. In line with previous studies, climate anxiety correlated positively with environmental policy support but did not predict environmental policy support when controlling for climate risk perception. We discuss results with regard to further developing the concept of climate anxiety and its dynamics and suggest directions for future research.
{"title":"No risk, no fun…ctioning? Perceived climate risks, but not nature connectedness or self-efficacy predict climate anxiety","authors":"Gerhard Reese, Maria Rueff, Marlis C. Wullenkord","doi":"10.3389/fclim.2023.1158451","DOIUrl":"https://doi.org/10.3389/fclim.2023.1158451","url":null,"abstract":"The consequences of climate change are becoming increasingly visible. Recent research suggests that people may respond to climate change and its predicted consequences with a specific anxiety. Yet, little is known about potential antecedents of climate anxiety. The current study aimed to understand the contribution of climate risk perception to climate anxiety, along with nature-connectedness, self-efficacy, and political orientation. With a sample of 204 German adults, we assessed these constructs together with environmental policy support that may result from climate anxiety. Stronger risk perception and a left political orientation predicted climate anxiety. Self-efficacy and nature connectedness, however, were unrelated to climate anxiety. In line with previous studies, climate anxiety correlated positively with environmental policy support but did not predict environmental policy support when controlling for climate risk perception. We discuss results with regard to further developing the concept of climate anxiety and its dynamics and suggest directions for future research.","PeriodicalId":33632,"journal":{"name":"Frontiers in Climate","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135995069","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-10-09DOI: 10.3389/fclim.2023.1170142
Carlo Aall, Tara Botnen Holm, Adeline Cauchy, Florence Rudolf, Katy Harris, Marta K. Jansen, Julie Gobert, Frida Lager, Blandine Arvis, Muriel Bour
A growing number of countries are putting transboundary climate risks on their national adaptation policy agenda. The designation of subnational governments as key actors in climate change adaptation policy appears to be appropriate when the risks associated with climate change are defined as “local.” In this study we have investigated whether local authorities can plausibly play an equally central role when it comes to transboundary climate risks. Three cases have been studied: Paris in France and the topic of migration and integration, Klepp in Norway and the topic of agriculture and livestock production, and the river harbors in the Upper Rhine region of France and the topic of freight transportation and river regulation. Even if the sub-national actors involved in the three cases showed strong interest in analyzing and addressing transboundary climate risks, it remains an open question whether such authorities can and should play an equally central role in addressing transboundary climate risks as they do in the case of local climate risks. On the other hand, assigning responsibility for managing transboundary climate risks exclusively to national authorities may increase the risk of conflicts between measures to reduce local climate risks (frequently developed and implemented by sub-national authorities) and transboundary climate risks. The authors of this paper therefore advocate a strong partnership between the different levels of governance, and between public and private-sector stakeholders, in adaptation to transboundary climate risk. It is therefore crucial that national governments explicitly account for transboundary climate risks in their national adaptation agendas and, as part of their process in determining “ownership” of such risks, decide on the role sub-national authorities should play. This choice will also affect the role of local authorities in managing local climate risks due to the interlinkages between them.
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