6,457 results
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2. Paper 1. the mink methodology: background and baseline
- Author
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Rosenberg, Norman J., Crosson, Pierre R., Frederick, Kenneth D., Easterling, III, William E., McKenney, Mary S., Bowes, Michael D., Sedjo, Roger A., Darmstadter, Joel, Katz, Laura A., and Lemon, Kathleen M.
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- 1993
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3. Paper 6. consequences of climate change for the mink economy: impacts and responses
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Bowes, Michael D. and Crosson, Pierre R.
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- 1993
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4. Paper 2. agricultural impacts of and responses to climate change in the Missouri-Iowa-Nebraska-Kansas (MINK) region
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Easterling, III, William E., Crosson, Pierre R., Rosenberg, Norman J., McKenney, Mary S., Katz, Laura A., and Lemon, Kathleen M.
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- 1993
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5. Paper 5. climate change impacts on the energy sector and possible adjustments in the mink region
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Darmstadter, Joel
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- 1993
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6. Paper 3. impacts and responses to climate change in forests of the mink region
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Bowes, Michael D. and Sedjo, Roger A.
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- 1993
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7. ASSESSING CLIMATE CHANGE IMPLICATIONS FOR WATER RESOURCES PLANNING: A COMMENT ON A PAPER BY A. W. WOOD ET AL.
- Author
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Kirshen, Paul H.
- Published
- 2000
8. TOWARDS AN INTERPRETATION OF HISTORICAL DROUGHTS IN NORTHERN NIGERIA: A COMMENT ON A PAPER BY AONDOVER TARHULE AND MING-KO WOO
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Keylock, Chris
- Published
- 1999
9. A framework for national climate indicators.
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Kenney, Melissa A., Janetos, Anthony C., and Gerst, Michael D.
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CONCEPTUAL models ,PAPER arts ,GOVERNMENT agencies ,GOAL (Psychology) - Abstract
Indicators have been proposed as critical elements for sustained climate assessment. Indicators provide a foundation for assessing change on an ongoing basis and presenting that information in a manner that is relevant to a broad range of decisions. As part of a sustained US National Climate Assessment, a pilot indicator system was implemented, informed by recommendations and (Kenney et al. 2014; Janetos and Kenney 2015; Kenney et al. Clim Chang 135(1):85–96, 2016). This paper extends this work to recommend a framework and topical categories for a system of climate indicators for the nation. We provide an overview of the indicator system as a whole: its goals, the design criteria for the indicators and the system as a whole, the selection of sectors, the use of conceptual models to transparently identify relevant indicators, examples of the actual indicators proposed, our vision for how the overall network can be used, and how it could evolve over time. Individual papers as part of this special issue provide system or sector-specific details as to how to operationalize the conceptual framework; these recommendations do not imply any decisions that are made ultimately by US federal agencies. [ABSTRACT FROM AUTHOR]
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- 2020
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10. Letter concerning the paper ‘global cooling?’
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Carter, James R.
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- 1978
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11. Reply to “letter concerning the paper ‘Global Cooling?’”
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Damon, Paul E. and Kunen, Steven M.
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- 1978
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12. Assessing climate change implications for water resources planning: a comment on a paper by A.W. Wood et al
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Kirshen, Paul H.
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Massachusetts. Water Resources Authority -- Management ,Climatic changes -- Models ,Water resources development -- Planning ,Water-supply -- Management ,Earth sciences - Abstract
The effects of climate changes on the Massachusetts Water Resources Authority's water supply management techniques are discussed. Topics include financing of water resource planning, and the forecasted yields of the Quabbin reservoir.
- Published
- 2000
13. Call for papers
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- 1986
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14. Call for papers
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- 1982
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15. Announcement and first call for papers Fourth International Meeting on Statistical Climatology, March 27–31, 1989, Rotorua, New Zealand
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- 1988
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16. Arguing for climate policy through the linguistic construction of narratives and voices: the case of the South-African green paper 'National Climate Change Response'.
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Fløttum, Kjersti and Gjerstad, Øyvind
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CLIMATOLOGY ,CLIMATE change ,ADVERBS (Grammar) ,LANGUAGE & languages ,GOVERNMENT policy - Abstract
The purpose of the present paper is to examine a selection of macro- and micro-linguistic features (at text and sentence/word level respectively) of the South-African Green Paper 'National Climate Change Response' from 2010. Our overarching assumption is that the Green Paper needs to handle competing interests, beliefs and voices in a narrative structure favouring specific courses of action. How does the government portray the complex natural and societal phenomenon of climate change, and how does it take into account the many and often competing national and international views and interests which come into play? Our hypothesis is that the Green Paper constructs a narrative and that it relates to a number of voices other than that of the authors, through linguistic markers of polyphony, such as negation, sentence connectives, adverbs and reported speech. Thus we propose a narrative and polyphonic analysis of the Green Paper, at the level of the text as a whole (macro-level) but also with attention to linguistic constructions of polyphony or 'multi-voicedness' (micro-level). We find that the narrative-polyphonic properties of the Green Paper contribute to a strategy for building consensus on climate change policy. The South African government assumes the role of main hero in its own climate change 'story', and there are subtle forms of interaction with different and typically non-identified voices, such as concessive constructions and presuppositions. These results support our overarching interpretation of the whole document as striving to impose a South African consensus on the issue of climate change. [ABSTRACT FROM AUTHOR]
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- 2013
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17. Migration as adaptation to freshwater and inland hydroclimatic changes? A meta-review of existing evidence.
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Caretta, Martina Angela, Fanghella, Valeria, Rittelmeyer, Pam, Srinivasan, Jaishri, Panday, Prajjwal K., Parajuli, Jagadish, Priya, Ritu, Reddy, E. B. Uday Bhaskar, Seigerman, Cydney Kate, and Mukherji, Aditi
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FRESH water ,ABSOLUTE sea level change ,COST of living ,ECONOMIC opportunities ,DEVELOPING countries ,FLOODS ,DROUGHTS - Abstract
Due to its potential geo-political and environmental implications, climate migration is an increasing concern to the international community. However, while there is considerable attention devoted to migration in response to sea-level rise, there is a limited understanding of human mobility due to freshwater and inland hydroclimatic changes. Hence, the aim of this paper is to examine the existing evidence on migration as an adaptation strategy due to freshwater and inland hydroclimatic changes. A meta-review of papers published between 2014 and 2019 yielded 67 publications, the majority of which focus on a handful of countries in the Global South. Droughts, floods, extreme heat, and changes in seasonal precipitation patterns were singled out as the most common hazards triggering migration. Importantly, most of the papers discuss mobility as part of a portfolio of responses. Motivations to migrate at the household level range from survival to searching for better economic opportunities. The outcomes of migration are mixed — spanning from higher incomes to difficulties in finding employment after moving and struggles with a higher cost of living. While remittances can be beneficial, migration does not always have a positive outcome for those who are left behind. Furthermore, this meta-review shows that migration, even when desired, is not an option for some of the most vulnerable households. These multifaceted results suggest that, while climate mobility is certainly happening due to freshwater and inland hydroclimatic changes, studies reviewing it are limited and substantial gaps remain in terms of geographical coverage, implementation assessments, and outcomes evaluation. We argue that these gaps need to be filled to inform climate and migration policies that increasingly need to be intertwined rather than shaped in isolation from each other. [ABSTRACT FROM AUTHOR]
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- 2023
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18. Call for papers
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- 1989
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19. Call for papers
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- 1987
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20. Adapting to climate change: an evolving research programme.
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Arnell, Nigel W.
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CLIMATE change research ,BIOLOGICAL adaptation ,PERSPECTIVE (Philosophy) ,CLIMATOLOGY -- Social aspects ,RESEARCH periodicals - Abstract
The article offers information on the adaptation research published through the journal "Climatic Change." It presents analysis on the published papers related to adaptation which are predominantly based scenario-driven perspective. It proposes questions to be addressed when organising future adaptation research including the way the adaptation to climate will occur, the implementation of effective adaptation, and the effectiveness of adaptation in response to consequences of climate change.
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- 2010
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21. Adapting nomadic pastoralism to climate change.
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Tugjamba, Navchaa, Walkerden, Greg, and Miller, Fiona
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TRADITIONAL knowledge ,PASTORAL societies ,CLIMATE change ,ARID regions - Abstract
This paper presents the results of a detailed review of the research literature on how nomadic pastoralists are being affected by climate change, how they are adapting, and challenges with using traditional knowledge in adaptation. It focuses on research that investigates local, and particularly traditional, knowledge of water, pasture, their variability, and livestock. This knowledge underpins nomadic livelihoods, so is a foundation for effective adaptation. Changes in the total amount of precipitation, and particularly shifts in its timing, and increases in the frequency and intensity of extreme events, are having the greatest impacts on herding livelihoods. Herders in drylands worldwide face common adaptation challenges: declining traditional water sources and pasture degradation. Herders' adaptation strategies fall into five major categories: movement to areas with better water and pasture, improving seasonal access to water, improving seasonal access to feed, shifts in herd composition, and livelihood diversification. Movement is central to nomads' adaptation, yet, as climate change takes hold, restrictions on movement are increasing for both socio-economic reasons and climate reasons. Many papers emphasised the importance of combining traditional knowledge and current science to guide adaptation decision-making at household, locality, and national levels. There is widespread concern about the decline in traditional knowledge. All the papers reviewed emphasised the need to support passing on traditional know-how. Herder women's know-how, in particular, is marginalised in the research literature, so their traditional knowledge should be a focus in further research. Herders' adaptations are mostly localised, incremental, and have a relatively short-term focus. As nomadic pastoralism moves further outside the range of historical experience, the possibility of more profound transformations looms. [ABSTRACT FROM AUTHOR]
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- 2023
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22. Raising the bar: What determines the ambition level of corporate climate targets?
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Privato, Clara, Johnson, Matthew P., and Busch, Timo
- Abstract
Since the launch of the Science Based Targets initiative (SBTi), we have witnessed a steady increase in the number of companies committing to climate targets for large-scale reduction of greenhouse gas (GHG) emissions. While recent studies present various methodologies for establishing climate targets (e.g., sectoral decarbonization approach, near-term, long-term, net zero), we still don’t understand the explanatory factors determining the level of ambition companies demonstrate in target setting. In this paper, a two-stage qualitative study is conducted with a sample of 22 companies from five countries. First, these companies’ publicly disclosed climate targets are evaluated according to four target ambition criteria: target type, scope, timeframe, and temperature alignment. Secondly, multiple explanatory factors for target setting were identified during the content analysis of the interviews to see how present these factors appear in the ambition levels. Within companies with highly ambitious climate targets, the findings indicate that certain factors are highly present, including leadership engagement, continual management support, employee involvement, participation in climate initiatives, and stakeholder collaboration. Conversely, none of these key factors are highly present in companies with less ambitious climate targets. Rather, these companies strongly identify the initiating factors of market-related pressures and non-market stakeholder influence as being the driving forces behind their target setting. This paper contributes to the literature on corporate responses to climate change by expanding our understanding of explanatory factors for different corporate climate target ambition levels. [ABSTRACT FROM AUTHOR]
- Published
- 2024
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23. Evaluating warming trend over the tibetan plateau based on remotely sensed air temperature from 2001 to 2020.
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Xin, Yan, Xu, Yongming, Tong, Xudong, Mo, Yaping, Liu, Yonghong, and Zhu, Shanyou
- Abstract
The Tibetan Plateau (TP), the Third Pole of the world, has experienced significant warming over the past several decades. Previous studies have mostly relied on station-observed air temperature (T
a ), reanalysis data, and remotely sensed land surface temperature (LST) to analyze the warming trend over the TP. However, the uneven distribution of stations, the poor spatial resolution of reanalysis data, and the differences between LST and Ta may lead to biased warming rates. This paper first maps Ta over the TP from 2001 to 2020 based on multi-source remote sensing data, and then quantifies the spatio-temporal variations of remotely sensed Ta and elevation dependent warming (EDW) of this region. The monthly mean Ta is estimated using machine learning (ML) method year by year, and its accuracy is validated based on station-observed Ta . The coefficient of determination (R2 ranges from 0.97 to 0.98 and the mean absolute error (MAE) ranges from 1.01 to1.04 °C. The remotely sensed Ta is used to analysis warming trend and EDW over the TP. The overall warming trend of the TP during 2001–2020 is 0.17 ℃/10a, and warming mainly distributed in the eastern TP, central TP and western Kunlun Mountains. Among the four seasons, autumn shows the most significant warming, tripling the annual warming rate. Winter shows a significant cooling trend, with the warming rate of -0.18 ℃/10a. The study also reveales the existence of EDW at both the annual and seasonal scales. This paper suggests the potential of remotely sensed Ta in global warming study, and also provides an improved understanding of climate warming over the TP. [ABSTRACT FROM AUTHOR]- Published
- 2024
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24. THE ROLE OF EUCALYPTUS GLOBULUS FOREST AND PRODUCTS IN CARBON SEQUESTRATION.
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Arroja, L., Dias, A. C., and Capela, I.
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EUCALYPTUS globulus ,CARBON sequestration ,WOOD products ,GREENHOUSE gases ,CLIMATE change ,BIOMASS ,INDUSTRIAL wastes ,AIR pollution ,BIOTIC communities - Abstract
This study is a contribution to the ongoing debate about the selection of the approach for carbon accounting in wood products to be used, in the future, in the national greenhouse gas inventories under the UNFCCC (United Nations Framework Convention on Climate Change). Two accounting approaches are used in this analysis: the stock-change approach and the atmospheric-flow approach. They are applied to the Portuguese Eucalyptus globulus forest sector. To achieve this objective, the fluxes of wood removed from the forest are tracked through its life cycle, which includes products manufacture (mainly pulp and paper), use and final disposal (landfilling, incineration and composting). This study develops a framework to the estimation of carbon sequestration in the forest of E. globulus, a fast growing species, more specifically, in the calculation of the conversion factors such as bark and foliage percentages and densities, used to convert wood volumes into total biomass. A mass balance approach based on real data from mills is also proposed, in order to assess carbon emissions from wood processing. The results show that E. globulus forest sector was a carbon sink, but the magnitude of the carbon sequestration differs substantially depending on the accounting approach used. The contribution of the forest ecosystem was smaller than the aggregated contribution of wood products in use and in landfills (including industrial waste), which reinforces the role that wood products play in national carbon budgets. [ABSTRACT FROM AUTHOR]
- Published
- 2006
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25. Comment on the paper of Willems, P.: Multidecadal oscillatory behaviour of rainfall extremes in Europe. Published in: Climatic Change 120 (4), p. 931-944.
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Fischer, Svenja and Schumann, Andreas
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RAINFALL ,ATMOSPHERIC circulation ,RANDOM variables ,CLIMATE change research ,HYDROMETEOROLOGICAL cycles - Abstract
In his article Willems (Clim Chang 120(4):931-944, ) proposed a methodology to analyse extremes in rainfall series. When applying it to artificially generated, non-cyclic random variables we were able to detect cyclic behavior. Therefor we had a closer look on the methodology. Here we discuss our considerations, why this method generates cycles, depending on chosen subperiods and their coherence between detected cycle lengths. To verify these relationships some examples based on random data samples are given. [ABSTRACT FROM AUTHOR]
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- 2015
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26. Models of sub-national U.S. quasi-governmental organizations: implications for climate adaptation governance.
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Nix, Paul, Goldstein, Adam, and Oppenheimer, Michael
- Abstract
The politicization of climate change and the difficulty of achieving multi-level or sectoral stakeholder coordination are common institutional barriers to effective climate change adaptation governance outcomes. In the U.S., quasi-government organizations (QGOs) were designed to overcome such barriers, albeit traditionally for non-climatic purposes. This study’s objective is to illustrate how the design characteristics of QGOs may be useful for overcoming the above climate adaptation barriers. Methodologically, this paper analyzes six case studies, selected to illustrate the major characteristics of QGOs, of climate-focused and non climate-focused QGOs at the sub-national level in the U.S. Non climate-focused examples are included for comparison with, and to supplement, the limited number of QGOs currently working on climate efforts. For each case, this study focuses on eight design characteristics: seven that represent measures of political and financial independence, and one focused on board composition, to illustrate the extent to which QGOs enable multi-level and multi-sectoral stakeholder coordination. This study finds that among the assortment of existing QGO designs some are particularly well suited to overcoming either the politicization of climate adaptation policy or obstacles to enhancing policy coordination, while some reduce both, albeit to a lesser extent. Broadly, this paper concludes that QGOs can strengthen effective action by depoliticizing informational sources and fostering cross scale coordination of planning and implementation. [ABSTRACT FROM AUTHOR]
- Published
- 2024
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27. National indicators of climate changes, impacts, and vulnerability.
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Kenney, Melissa A. and Janetos, Anthony C.
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CLIMATE change ,DISSOLVED oxygen in water ,WEST Nile fever ,SOCIAL scientists ,WILDLAND-urban interface ,ATMOSPHERE - Abstract
This article is part of a Special Issue on "National Indicators of Climate Changes, Impacts, and Vulnerability" edited by Anthony C. Janetos and Melissa A. Kenney Introduction Climate assessment efforts in the USA are a legally required and important process to share the state of knowledge about status and projected trends of climate changes and impacts and are used to support risk management decisions and policies (Jacobs et al. [11]). Contributions to this special issue The first paper in this special issue is I A framework for national climate indicators i (Kenney et al. [19]). In the first topical paper, I Toward an integrated system of climate change and human health indicators: a conceptual framework i (Liu et al. in preparation), the human health implications of climate change were explored to identify indicators. In I Indicators of climate change in agricultural systems i (Hatfield et al. [10]), the authors develop a conceptual framework that links the climate system to crop and livestock productivity as well as the impacts of land on other grassland and forest systems. [Extracted from the article]
- Published
- 2020
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28. An overview of the Energy Modeling Forum 33rd study: assessing large-scale global bioenergy deployment for managing climate change.
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Rose, Steven K, Bauer, Nico, Popp, Alexander, Weyant, John, Fujimori, Shinichiro, Havlik, Petr, Wise, Marshall, and van Vuuren, Detlef P
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CLIMATE change ,EXPERIMENTAL design ,SOCIAL impact ,GLOBAL warming ,UNCERTAINTY - Abstract
Previous studies have projected a significant role for bioenergy in decarbonizing the global economy and helping realize international climate goals such as limiting global average warming to 2 ˚C or 1.5 ˚C. However, with substantial variability in bioenergy results and significant concerns about potential environmental and social implications, greater transparency and dedicated assessment of the underlying modeling and results and more detailed understanding of the potential role of bioenergy are needed. Stanford University's Energy Modeling Forum (EMF) initiated a 33rd study (EMF-33) to explore the viability of large-scale bioenergy as part of a comprehensive climate management strategy. This special issue presents the papers of the EMF-33 study—a multi-year inter-model comparison project designed to understand and assess global, long-run biomass supply and bioenergy deployment potentials and related uncertainties. Using a novel scenario design with independent biomass supply and bioenergy demand protocols, EMF-33 separately elucidates and explores the modeling of biomass feedstock supplies and bioenergy technologies and their deployment—revealing, comparing, and assessing the modeling that is suggesting that bioenergy could be a key climate containment strategy. This introduction provides an overview of the EMF-33 study design and the overview, thematic, and individual modeling team papers and types of insights that make up this special issue. By providing enhanced transparency and new detailed insights, we hope to inform policy dialogue about the potential role of bioenergy and facilitate new research. [ABSTRACT FROM AUTHOR]
- Published
- 2020
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29. Between a bog and a hard place: a global review of climate change effects on coastal freshwater wetlands.
- Author
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Grieger, Rebekah, Capon, Samantha J., Hadwen, Wade L., and Mackey, Brendan
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COASTAL wetlands ,CLIMATE change ,CLIMATE change mitigation ,COASTAL ecosystem health ,LANDSCAPES ,SEA level ,BOGS - Abstract
Coastal wetlands are significant components of the coastal landscape with important roles in ecosystem service provision and mitigation of climate change. They are also likely to be the system most impacted by climate change, feeling the effects of sea levels rise, temperature increases and rainfall regime changes. Climate change impacts on estuarine coastal wetlands (mangroves, saltmarsh) have been thoroughly investigated; however, the impacts on coastal freshwater wetlands (CFWs) are relatively unknown. To explore the current knowledge of the impacts of climate change on CFWs globally, we undertook a systematic quantitative literature review of peer-reviewed published literature. We found surprisingly little research (110 papers of an initial 678), the majority of which was conducted in the USA, focusing on the effects of sea level rise (SLR) on CFW vegetation or sediment accretion processes. From this research, we know that SLR will lead to reduced productivity, reduced regeneration, and increased mortality in CFW vegetation but little is known regarding the effects of other climate change drivers. Sediment accretion is also not sufficient to keep pace with SLR in many CFWs and again the effects of other climate drivers have not been investigated. The combination of unhealthy vegetation communities and minimal gain in vertical elevation can result in a transition towards a vegetation community of salt-tolerant species but more research is required to understand this process. [ABSTRACT FROM AUTHOR]
- Published
- 2020
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30. Climatic change: CD-Links special issue on national low-carbon development pathways.
- Author
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Schaeffer, Roberto, Bosetti, V., Kriegler, E., Riahi, K., and van Vuuren, D.
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CLIMATE change ,CLIMATE change mitigation ,COMPUTABLE general equilibrium models ,CLIMATE change models - Published
- 2020
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31. What is the risk of overestimating emission reductions from forests – and what can be done about it?
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Neeff, Till
- Abstract
A high risk of overestimating emission reductions would be detrimental to the credibility of forest mitigation. But high-quality information on uncertainties in measuring emissions from forests is hard to obtain because of frequent shortcomings in uncertainty analyses. This paper aims to gauge what precision is achievable by examining data from several contexts (including data from 18 countries that have proposed jurisdictional mitigation programmes to the Forest Carbon Partnership Facility Carbon Fund). Countries reported random uncertainties in measuring forest carbon density (mostly 5–15% of the mean at the 90% confidence level), forest areas and their changes (mostly 0–20% for forest loss and forest degradation and 10–40% for forest gain), and greenhouse gas emissions (mostly 10–30%). It follows that uncertainties may be substantial in estimating emission reductions from forests and land-use change, and that these uncertainties entail significant risks of overestimation. I propose discount factors (between 9 and 44%) to conservatively adjust emission reduction estimates and reduce the overestimation risk. The paper concludes by pointing out that uncertainties are much lower for aggregate emission reductions of several programmes than they are for individual programmes. Discounting individual programmes’ emission reductions could therefore lead to understating the mitigation contribution that forests deliver. [ABSTRACT FROM AUTHOR]
- Published
- 2021
- Full Text
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32. Indigenous knowledge of a changing climate.
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Green, D. and Raygorodetsky, G.
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INDIGENOUS peoples ,ECOLOGICAL resilience ,EFFECT of human beings on climate change ,BIOLOGICAL adaptation ,TRADITIONAL knowledge - Abstract
The article focuses on the studies regarding the indigenous people who were said to be suffering from direct and indirect climate change because of their connection to the natural world and decreased on their social-ecological resilience. It mentions the papers with a subject of traditional people and climate change and a special report regarding climate change impacts and adaptation. It adds the papers that discusses the traditional knowledge on small islands in the Asia Pacific region.
- Published
- 2010
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33. From regional climate models to usable information.
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Jebeile, Julie
- Abstract
Today, a major challenge for climate science is to overcome what is called the “usability gap” between the projections derived fromclimate models and the needs of the end-users. Regional Climate Models (RCMs) are expected to provide usable information concerning a variety of impacts and for a wide range of end-users. It is often assumed that the development of more accurate, more complex RCMs with higher spatial resolution should bring process understanding and better local projections, thus overcoming the usability gap. In this paper, I rather assume that the credibility of climate information should be pursued together with two other criteria of usability, which are salience and legitimacy. Based on the Swiss climate change scenarios, I study the attempts at meeting the needs of end-users and outline the trade-off modellers and users have to face with respect to the cascade of uncertainty. A conclusion of this paper is that the trade-off between salience and credibility sets the conditions under which RCMs can be deemed adequate for the purposes of addressing the needs of end-users and gearing the communication of the projections toward direct use and action. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
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34. A methodology for analysing the impacts of climate change on maritime security.
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Brennan, James and Germond, Basil
- Abstract
This paper presents a methodology for developing a social Cumulative Effects Assessment (CEA) which analyses the impacts of climate change on maritime crime and maritime insecurities. The use of a CEA methodology, including the use of the Effect to Impact Pathway will enable mapping the relationships between certain ‘Activities’ (e.g. human-induced emissions of greenhouse gasses), the ‘Pressure’ engendered (e.g. warming sea temperatures) and their ‘Impacts’ (e.g. food shortages) via ‘Receptors’ (e.g. fishing communities) on specific sectors of society (in this case maritime migration and maritime crime, e.g. illegal fishing). This paper provides a Proof of Concept (PoC) for using such a methodology and shows the applicability of a multidisciplinary approach in understanding causal chains. In this PoC, the authors are generating a Non-Geographic Assessment Map that investigates the ‘Impacts’ that the human-induced greenhouse gas emissions have on maritime security. The proposed analytical tool can then be applied in further studies to assess the dependencies and synergies between climate change and the occurrence of maritime insecurity. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
35. Top-down or bottom-up? Norwegian climate mitigation policy as a contested hybrid of policy approaches.
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Hermansen, Erlend A. T. and Sundqvist, Göran
- Abstract
It is widely accepted that the Paris Agreement implies a shift in global climate mitigation policy from a top-down approach focused on global distribution of emission cuts and international cost-effectiveness to a bottom-up approach based on national efforts. Less is known about how this shift at the global level trickles down and manifests in national climate mitigation policy. Norway is in this respect an interesting example, since it has long been portrayed as an important driver of an international top-down approach. In this paper, we demonstrate that Norwegian policy cannot be characterised as a ‘pure’ top-down regime; policy instruments and measures directed at specific technology investments and deployment to complement cost-effective (international) policy instruments have been an explicit government ambition for a long time. Second, by using the case of biofuels, we analyse how the two approaches have been combined in practice over the past decade. Using the notion of ‘hybrid management’, we demonstrate that the top-down approach has left a lasting imprint on Norwegian mitigation policy, but also that this approach has increasingly been challenged by bottom-up thinking, leaving Norwegian climate mitigation policy as a contested hybrid of policy approaches. We conclude that inadequate institutional arrangements for productively managing the tensions between the two approaches have hampered progress in Norwegian policy in curbing domestic emissions. We expect that Norwegian climate mitigation will become increasingly hybridised in the coming decades, and suggest that cultivating hybridisation can be a productive approach for policy progress. [ABSTRACT FROM AUTHOR]
- Published
- 2022
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36. Governing the green economy in the Arctic.
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Garbis, Zoe, McCarthy, Erin, Orttung, Robert W., Poelzer, Gregory, Shaiman, Melissa, and Tafrate, Jacob
- Abstract
In Sweden’s Norrbotten County, a “green transition” driven by market demand and new normative structures is underway, creating a regional mega-project designed to put Sweden at the forefront of emerging green industries. These industries, such as carbon-neutral steel fabrication, battery production, and data center hosting, all require large amounts of energy, land, and minerals. This paper applies the regional environmental governance framework to Arctic data to examine which stakeholders have the capacity to impose their agenda on the Arctic environment and the points of conflict and collaboration during this period of accelerated growth. The paper tests the assumption that regional governance accommodates a plurality of interests. A case study examining Norrbotten County’s industrial mega-project centered around Luleå, Sweden, identifies a dominant coalition uniting government and industry that supports norms seeking to reduce greenhouse gas emissions in this region. However, the existing regional governance model does a poor job of integrating the local Indigenous Sámi preferences for land use. At the core of the difference between actors advancing the green economy and the local Sámi reindeer herders are divergent conceptions of nature and sustainability. [ABSTRACT FROM AUTHOR]
- Published
- 2023
- Full Text
- View/download PDF
37. Can better technologies avoid all air pollution damages to the global economy?
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Chantret, François, Chateau, Jean, Dellink, Rob, Durand-Lasserve, Olivier, and Lanzi, Elisa
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AIR pollution ,INTERNATIONAL competition ,AIR pollutants ,ECONOMIC impact ,CROP losses ,AIR pollution control - Abstract
This paper assesses the potential role of the implementation of the best available technologies to reduce the economic consequences of outdoor air pollution in the coming decades. The paper focuses on market impacts related with additional health expenditures, changes in labour productivity and crop yield losses and also presents results on non-market costs, i.e. welfare losses from avoided premature deaths. The results show that technological improvements can potentially reduce concentrations of air pollutants to levels compatible with the WHO guidelines in most countries. However, technology measures can only reduce part of the economic costs relative with the market impacts. While those are efficient in reducing the direct costs of air pollution, there are still large indirect costs associated with current and remaining pollution levels. Policies that aim directly at avoiding economic impacts need to be implemented to further reduce air pollution damages, especially in the regions where technologies are not sufficient to reduce concentrations or where economic consequences persist despite reduced concentration levels. [ABSTRACT FROM AUTHOR]
- Published
- 2020
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- View/download PDF
38. Evaluation of flexibility in adaptation projects for climate change.
- Author
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Kim, Myung-Jin, Nicholls, Robert J., Preston, John M., and De Almeida, Gustavo A.
- Abstract
Climate change adaptation inherently entails investment decision-making under the high levels of uncertainty. To address this issue, a single fixed large investment can be divided into two or more sequential investments. This reduces the initial investment cost and adds flexibility about the size and timing of subsequent investment decisions. This flexibility enables future investment decisions to be made when further information about the magnitude of climate change becomes available. This paper presents a real option analysis framework to evaluate adaptations including flexibility to reduce both the risk and uncertainty of climate change, against increasing coastal flooding due to sea-level rise as an example. The paper considers (i) how to design the sequence of adaptation options under growing risk of sea-level rise, and (ii) how to make the efficient use of flexibility included in adaptations for addressing uncertainty. A set of flexibilities (i.e. wait or future growth) are incorporated into single-stage investments (i.e. raising coastal defence from 2.5 mAOD to 3.5mAOD or 4.0 mAOD) in stages so that multiple-stage adaptations with different heights are created. The proposed method compares these sequentially growing adaptations in economic terms, including optimisation, providing additional information on the efficiency of flexible adaptation strategies given the uncertainty of climate change. The results from the evaluation enable decision-makers to identify long-lasting robust adaptation against the uncertainty of climate change. [ABSTRACT FROM AUTHOR]
- Published
- 2022
- Full Text
- View/download PDF
39. Climate justice in higher education: a proposed paradigm shift towards a transformative role for colleges and universities.
- Author
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Kinol, Alaina, Miller, Elijah, Axtell, Hannah, Hirschfeld, Ilana, Leggett, Sophie, Si, Yutong, and Stephens, Jennie C.
- Abstract
Moving beyond technocratic approaches to climate action, climate justice articulates a paradigm shift in how organizations think about their response to the climate crisis. This paper makes a conceptual contribution by exploring the potential of this paradigm shift in higher education. Through a commitment to advancing transformative climate justice, colleges and universities around the world could realign and redefine their priorities in teaching, research, and community engagement to shape a more just, stable, and healthy future. As inequitable climate vulnerabilities increase, higher education has multiple emerging opportunities to resist, reverse, and repair climate injustices and related socioeconomic and health disparities. Rather than continuing to perpetuate the concentration of wealth and power by promoting climate isolationism’s narrow focus on technological innovation and by prioritizing the financial success of alumni and the institution, colleges and universities have an opportunity to leverage their unique role as powerful anchor institutions to demonstrate climate justice innovations and catalyze social change toward a more equitable, renewable-based future. This paper explores how higher education can advance societal transformation toward climate justice, by teaching climate engagement, supporting impactful justice-centered research, embracing non-extractive hiring and purchasing practices, and integrating community-engaged climate justice innovations across campus operations. Two climate justice frameworks, Green New Deal-type policies and energy democracy, provide structure for reviewing a breadth of proposed transformational climate justice initiatives in higher education. [ABSTRACT FROM AUTHOR]
- Published
- 2023
- Full Text
- View/download PDF
40. A REASSESSMENT OF HISTORICAL ATLANTIC BASIN TROPICAL CYCLONE ACTIVITY, 1700-1855.
- Author
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Chenoweth, Michael
- Subjects
GEOLOGICAL basins ,TROPICAL cyclones ,CLIMATOLOGY ,STORMS ,METEOROLOGY ,NATURAL disasters ,CHRONOLOGY ,LOWS (Meteorology) ,SHIP'S papers - Abstract
The chronological table of Atlantic basin tropical cyclones produced by Andrés Poey in 1855 is the foundation stone for present-day knowledge of historical Atlantic tropical cyclone activity. Subsequent researchers have used his table and built upon it, rejecting some of his entries, modifying others, and accepting the rest. A re-analysis of the 1700-1855 portion of Poey's original published list was made using historical newspaper accounts, weather diaries, and ships' logbooks. Of the 348 separate entries in Poey's original list, 149 were rejected and 198 accepted. Due to errors in dating and location, and the linking of separate entries as parts of the same storm, only 170 of the 198 accepted entries are unique storms. Thirteen undated storms of the remaining 170 are now dated. The authorities cited by Poey vary in their reliability. Of those cited 10 or more times, there was an average of one incorrect citation for every 3.1 correct citations. The most and least reliable authorities used by Poey are identified. An updated corrected chronology from all published sources is presented and includes 383 unique storms through 1855. [ABSTRACT FROM AUTHOR]
- Published
- 2006
- Full Text
- View/download PDF
41. Historical and recent change in extreme climate over East Asia.
- Author
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Ren, Guoyu, Chan, Johnny C. L., Kubota, Hisayuki, Zhang, Zhongshi, Li, Jinbao, Zhang, Yongxiang, Zhang, Yingxian, Yang, Yuda, Ren, Yuyu, Sun, Xiubao, Su, Yun, Liu, Yuhui, Hao, Zhixin, Xue, Xiaoying, and Qin, Yun
- Abstract
This is an extended editors’ commentary on the topical collection “Historical and recent change in extreme climate over East Asia”, which collects a total of 15 papers related to the change and variability of extreme climate events in East Asia over the last few hundreds years. The extreme climate events are broadly classified into three categories: temperature and extreme warmth/coldness, precipitation and floods/droughts and western North Pacific typhoons. This commentary briefly summarizes the main findings presented in each paper in this topical collection, and outlines the implications of these findings for monitoring, detecting and modeling of regional climate change and for studying climate change impacts and adaptability. It also assesses the uncertainties of these studies, as well as the remaining knowledge gaps that should be filled in the future. One solid conclusion we can draw from these studies is that there was a marked decadal to multi-decadal variability of extreme climate events in East Asia in recent history, and the extreme events as observed during the last decades of the instrumental era were still within the range of natural variability except for some of those related to temperature. More severe and enduring droughts occurred in the early 20 th century or the earlier periods of history, frequently leading to great famines in northern China. Uncertainties remain in reconstructing historical extreme climate events and analyzing the early instrumental records. Further research could focus on the improvement of methodology in proxy based reconstruction of multi-decadal variations of surface air temperature and precipitation/drought, the recovery, digitization, calibration and verification of the early instrumental records, and the mechanisms of the observed multi-decadal variability of extreme climate in the region. [ABSTRACT FROM AUTHOR]
- Published
- 2021
- Full Text
- View/download PDF
42. Climate change and human health: estimating district-level health vulnerabilities in the Indian context.
- Author
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Chaudhry, Divya and Mukhopadhyay, Indranil
- Abstract
Evidence of the health impact of climate change has been extensively documented in recent scholarly literature. In order to mitigate the adverse health effects induced by climate change, the need for conducting vulnerability assessments (VAs) has been emphasised. A higher vulnerability to climate change is often linked with substantial risks to human lives and built environment. Despite the potential of VAs in alleviating risks posed by climate change, only a limited amount of scholarly work in this domain has been conducted in the Indian context. The present research addresses this lacuna and contributes to the limited scholarship on climate change and health VAs in India. Drawing on the VA framework introduced by the fourth assessment report (AR4) of the Intergovernmental Panel on Climate Change (IPCC), this paper estimates district-level health vulnerabilities caused by climate change using multi-dimensional indices. The indices are multi-dimensional since they integrate 50 district-level indicators from 8 data sources for all 640 Census 2011 districts. The statistical technique of Principal Component Analysis (PCA) has been used for integrating the indicators. The findings of this paper indicate that nearly 56% of India’s population in 344 districts is highly vulnerable to the health impact of climate change. The results show that high vulnerability in certain districts is mediated by high adaptive capacity (AC). Since climate exposure varies across districts, the paper highlights the need for local-level responses and Complex Adaptive System (CAS) thinking to understand the implications of climate change and human health. [ABSTRACT FROM AUTHOR]
- Published
- 2023
- Full Text
- View/download PDF
43. What climate? The different meaning of climate indicators in violent conflict studies.
- Author
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Dahm, Ruben, Meijer, Karen, Kuneman, Ernst, and van Schaik, Louise
- Subjects
NATURAL disasters ,RAINFALL ,CLIMATE change ,OPERATIONAL definitions ,EL Nino - Abstract
This paper explores the operationalization of climate-related indicators in violent conflict research. The climate-conflict narrative gained traction in recent decades and climate change is often referred to as a 'threat multiplier' by both policy makers and scholars. Yet, the relationships between climate-related phenomena and violent conflict are complex and context-specific. However, limited attention has been given to the climatic indicators applied in climate-conflict research. This paper addresses that gap by analyzing 32 studies published from 2004 to 2020 on the operationalization of climatic indicators and their relationship with violent conflict. It first categorizes climate indicators operationalization into five clusters: natural disasters, basic climate variability, advanced climate variability, freshwater availability, and the ENSO. The study evaluates the climate indicators for each cluster and shows that at an aggregate level these clusters examine 68 different climate representations. When paired with their respective conflict types, it finds a total of 113 climate-conflict combinations. Most operationalizations represent various forms of climate-related phenomena and variability rather than climate change. Some indicators are advancements over time, for example moving from changes in average rainfall to standardized precipitation indices. However, other indicators refer to various natural processes, making it challenging to determine whether climatic variability impacts conflict. The paper then demonstrates a discrepancy between the pathways through which climate may affect violent conflict and the representation of these pathways in the selected climate indicators. It discusses how the selection and operationalization of climate indicators requires careful consideration, and the phenomena researched should be well-specified in research findings. [ABSTRACT FROM AUTHOR]
- Published
- 2023
- Full Text
- View/download PDF
44. Heat projections and mortgage characteristics: evidence from the USA.
- Author
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Baranyai, Eszter and Banai, Ádám
- Abstract
Climate change is increasingly acknowledged as a fundamental risk to the stability of the financial system. The linkage between residential mortgage lending and local heatwave projections has hitherto received little attention in the climate finance discourse despite recognition of the detrimental effects of extreme heat on economic output measures. Through economic, demographic and other channels, future climate conditions can affect the housing market and, thus, the residential mortgage market. Moreover, the potential for contagion is high considering US residential mortgages’ key role in financial cycles and cross-border effects. First, our paper furthers conceptual and empirical understandings of the nexus between future extreme heat and lenders’ credit risk. Second, for the contiguous US states, we show that interest rates are higher and loan terms are shorter in areas forecast to experience a larger increase in the number of hot days over the coming decades after controlling for a range of factors. Rate spreads are higher still in areas where the number of hot days is projected to be extreme. It is lending from non-banks, rather than banks, that appears sensitive to the changing climate. [ABSTRACT FROM AUTHOR]
- Published
- 2022
- Full Text
- View/download PDF
45. Can verifiable information cut through the noise about climate protection? An experimental auction test.
- Author
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Sapci, Onur, Wood, Aaron, Shogren, Jason, and Green, Jolene
- Subjects
CLIMATE change ,WILLINGNESS to pay ,GLOBAL warming ,ENVIRONMENTAL risk assessment ,GREENHOUSE gases - Abstract
Using an experimental auction, we explore how verifiable information affects the willingness to pay (WTP) for two climate friendly goods given the politicized climate change debate. We test whether the dissemination of (scientific) verifiable information lets subjects cut through the media noise. We define our baseline by first examining how noisy information (pro and con) about climate change affects WTP. We then consider how third party verifiable information within this noisy information affects WTP. Our results suggest subjects could cut through noisy information to process verifiable information. We find a significant WTP premium for climate protection. The verifiable information treatment increases the premium for both shade-grown coffee (by 51 %) and recycled paper (by 48 %). This suggests the WTP premium for climate change depends on the available information flow and the characteristics of the climate friendly good. [ABSTRACT FROM AUTHOR]
- Published
- 2016
- Full Text
- View/download PDF
46. Combined location online weather data: easy-to-use targeted weather analysis for agriculture.
- Author
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Yates, Darren, Blanchard, Christopher, Clarke, Allister, Rehman, Sabih-Ur, Islam, Md Zahidul, Ford, Russell, and Walsh, Rob
- Abstract
The continuing effects of climate change require farmers and growers to have greater understanding of how these changes affect crop production. However, while climatic data is generally available to help provide much of that understanding, it can often be in a form not easy to digest. The proposed Combined Location Online Weather Data (CLOWD) framework is an easy-to-use online platform for analysing recent and historical weather data of any location within Australia at the click of a map. CLOWD requires no programming skills and operates in any HTML5 web browser on PC and mobile devices. It enables comparison between current and previous growing seasons over a range of environmental parameters, and can create a plain-English PDF report for offline use, using natural language generation (NLG). This paper details the platform, the design decisions taken and outlines how farmers and growers can use CLOWD to better understand current growing conditions. Prototypes of CLOWD are now online for PCs and smartphones. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
47. On Micropolitics: Climate adaptation and Indigenous governance in Western Alaska.
- Author
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Lezak, Stephen and Rock, Genevieve
- Subjects
CLIMATE change adaptation ,ALASKA Natives ,TRIBAL government ,COLONIAL administration ,GOVERNMENT agencies - Abstract
Climate adaptation for Indigenous communities is not as simple as making good policy; it is equally about how policy is implemented and how collaboration unfolds between settler governments and Indigenous stakeholders. Rural Alaska Native villages are among the most environmentally threatened communities in the United States. Their ability to effectively manage environmental change and preserve sovereignty depends upon successful collaboration with a range of stakeholders, especially federal agencies. For more than two decades, academics and government agencies have documented a consistent pattern of failures, particularly by federal actors, to effectively manage adaptation challenges. These obstacles are sometimes misrepresented as policy failures. While poor policy is certainly involved in these poor outcomes, this paper highlights a set of barriers to successful collaboration that are not policy issues, per se, but rather micropolitical issues; that is, they pertain to the conduct of government in the context of Tribal relationships. Unaddressed, these micropolitical issues have created obstacles to Alaska Native communities' self-determination as they adapt to a changing landscape. These barriers are explored in a case study drawn from Typhoon Merbok, which struck Western Alaska in 2022, and empirically grounded in a series of interviews and participant observation with experts, elders, elected officials, and Tribal staff. This article concludes with several concrete recommendations to improve the practice of domestic diplomacy between Indigenous communities and colonial governments. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
48. Government participation in virtual negotiations: evidence from IPCC approval sessions.
- Author
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Bayer, Patrick, Crippa, Lorenzo, Hughes, Hannah, and Hermansen, Erlend
- Abstract
The Covid-19 pandemic challenged global governance in unprecedented ways by requiring intergovernmental meetings to be held online. For the Intergovernmental Panel on Climate Change (IPCC), this meant that the intergovernmental approval of the key findings of the Sixth Assessment Report (AR6) had to be conducted virtually. In this paper, we assess how the move away from face-to-face meetings affected country participation in IPCC approval sessions. Our findings demonstrate that virtual meetings increased the size of member governments’ delegations, but this did not necessarily translate into a greater number of interventions during the approval of the Summary for Policymakers (SPM) as time zone differences reduced engagement levels significantly—particularly for countries from the Pacific, East Asian, and Latin American regions whose delegations often found themselves in IPCC meetings late at night and early in the morning. These results offer initial, empirically robust evidence about what online meetings can and cannot achieve for promoting more inclusive global governance at a time when the IPCC and other organizations reflect on the future use of virtual and hybrid meeting formats. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
49. Climate risk perceptions, change in water demand, and preferences for future interlocal collaboration.
- Author
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Bell, Emily V.
- Abstract
In a world of increasing pressures from climate change, water utilities need to maintain—or even improve—their ability to continue provision safe and secure water supply. To ensure capacity in service delivery, some providers have embraced different forms of interlocal collaboration. Yet, such interdependence engenders risk, thus driving some collaborating providers to enter into contractual agreements. While these agreements can reduce risk, but new complexities may still arise, especially when the agreement is capital intense and physically constrained. This study asks: i) How does perceived risk of from external climate-related pressures to public service provision affect preferences for the future of current contractual agreements? and ii) how do local efforts to offset need for collaboration shape these future preferences? This study examines how beliefs and local strategies (i.e., technical, managerial, or programmatic advances) affect contract preferences among community water systems linked through interlocal agreements. The paper discusses insights about ways ontological beliefs may shape operational decisions specific to interlocal collaboration and the potential for consolidation of water service operations. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
50. Impacts of climate change and agricultural diversification on agricultural production value of Thai farm households.
- Author
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Prommawin, Benjapon, Svavasu, Nattanun, Tanpraphan, Spol, Saengavut, Voravee, Jithitikulchai, Theepakorn, Attavanich, Witsanu, and McCarl, Bruce A.
- Abstract
This paper examines how rising temperatures impact the agricultural production value of Thai farmers, compares potential adaptation strategies like agricultural diversification, and analyzes future projections based on IPCC AR6 scenarios. We analyze nationally representative socioeconomic survey data from farm households alongside ERA5 weather data, utilizing econometric regression analysis. Our analysis reveals that higher temperatures lead to a reduction in agricultural output value, with the situation expected to worsen as global warming progresses. Furthermore, we find that households with diversified production practices, such as a variety of agricultural activities or multicropping, exhibit a greater capacity to adapt to rising temperatures. These findings substantiate the importance of the country’s policies promoting integrated farming and diversified crop-mix strategies. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
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