Researching Visual Representations of Climate Change

This paper responds to calls for greater clarity about the application of theory and method in research on mediated communication about climate-change. Specifically, it identifies conceptual and methodological challenges for researching visual representations of climate change. We suggest current research is impeded by a lack of methodological explication and an unclear relationship between theories of visual meaning and the application of social science methods such as content analysis and frame analysis. As a first step towards addressing these issues, we review existing research to identify the methodological procedures that require explication in order to support the replication of studies and the comparison of findings. We then draw on the seminal work of Roland Barthes to examine how theories of visual meaning may be integrated into social-scientific research methods. Specifically, we demonstrate how Barthes’ concepts of denotation, connotation and mythology may be related to research concerns about the selection of visual content, the classification of image frames, audience responses, and analyses of ideological meaning. The conclusion highlights further possibilities for developing a robust form of visual analysis that meets the standards of social scientific research while addressing the fundamental insights about visual meaning derived from cultural theories of meaning.     

Australia and Russia: How do their environmental policy processes differ?

This paper focuses on comparative review and analysis of the systems of environmental protection, national environmental strategies and fundamentals of environmental legislation in Australia and the Russian Federation. These countries have many socioeconomic similarities, such as low population densities and richness in natural resources which are largely exported. The main disparity between Australia and Russia is in the types of economy. This paper ‘continues’ the sequence of recent scholarly publications on comparison of various features of environmental policies in the countries from all over the world. Comparative analysis in this research has been based on examination of scholarly publications, legislation, government documents, mass media sources and NGO responses. The analysis has revealed a number of differences including top-down implementation of policies in Russia whereas in Australia, each State (Territory) implements policies with significant independence from the Commonwealth Government. At the same time, similarities between the countries have been identified: for example, in deficits in the budget of local environmental authorities and in the presence of contradictions in legislation at national and regional levels of government. Suggestions resulting from this analysis include further integration of sustainable development strategies at all levels of Australian government to encourage further protection of the environment and, for Russia, creating a separate Ministry of Environmental Protection. These approaches should assist facilitation of sustainable development for both nations. Readers should send their comments on this paper to: BhaskarNath@aol.com within 3 months of publication of this issue.     

经济发展与环境退化的动态演进——环境库兹涅茨曲线研究进展

环境库兹涅茨曲线（EKC）阐述了经济发展和环境退化之间的动态演进过程，即随着经济的发展环境先不断恶化，到达顶点后逐渐改善。从实证研究、计量模型和分解分析三条线索回顾总结了国内外研究成果。随着EKC研究的发展，环境指标从污染指标扩展到资源生态指标和环境效率指标，而实证研究表明并非所有的环境指标和经济变量之间都存在“倒U型”关系。目前计量模型以简化式为多，结构式较少。由于分解分析方法能够定量化各种影响因素对污染排放变化的贡献率，因而在EKC成因研究中日益受到重视。尽管研究取得了较大进展，但生态环境阈值、污染的时空转移、数据处理与模型方法、环境控制政策和管理等方面仍需进一步研究，关键要在数据处理和模型构建方面取得突破。     

The Nature of Time: How the Covers of the World's Most Widely Read Weekly News Magazine Visualize Environmental Affairs

Scholars of environmental communication acknowledge the importance of visual representations in shaping perceptions and actions in relation to environmental affairs. Unlike with other media, including newspapers, television and film, research on the visualization of nature and environmental issues in magazines is rare. This study focuses on the covers of Time magazine, one of the world's most influential news weeklies. A dataset that includes all relevant covers from 1923 to 2011 is examined using a combination of quantitative and qualitative content analysis to analyze the visual representation of nature and environmental issues. The results show that the presence of environmental issues and nature on the covers has increased over the decades. Furthermore, Time takes an advocacy position on some environmental issues, but it is a shallow one that is weakly argued through less-than-engaging imagery and fails to offer much in the way of solutions or agency to the reader.     

Integrating Media Studies of Climate Change into Transdisciplinary Research: Which Direction Should We Be Heading?

Research in the area of media coverage on climate change communication represents one of the most prolific areas of inquiry within communication and mass communication studies. This body of literature, which ranges from empirical to critical studies, continues to expand. Much research has focused on representations of climate change causes, effects, and human actions, while some has assessed the impacts of these representations. What is broadly missing from this literature, however, is a discussion of how we might integrate media analysis into transdisciplinary collaborative research aimed at creating solutions to the social, environmental, and economic issues intertwined with climate change. Given the magnitude of problems the society and science are currently grasping with, it behooves us to understand how media studies can contribute most effectively to characterizing and solving problems. We maintain that the move toward integrating media studies into transdisciplinary collaborative research marks an essential transition for environmental communication in general, but climate change communication in particular, given the urgency and magnitude of creating meaningful adaptation and mitigation strategies to address this pressing, complex challenge. Drawing on our work as part of a large transdisciplinary sustainability science team, we provide a case study for understanding what collaborations are key to moving media studies into a transdisciplinary context and the key opportunities and barriers that come along with that move. We argue that media studies must increasingly engage directly in collaboration with other researchers, stakeholders, and communities to serve on-the-ground decision-making and enhance society's ability to take action.     

Green Lawfare: Environmental Public Interest Litigation and Mediatized Environmental Conflict

Communication strategies involving news media and environmental groups are well documented and research into protest politics and other forms of environmental communication has made considerable progress in the analysis of the strategies that various actors use to influence environmental policy. There is less scholarship, however, on the journalistic representation of the legal strategies employed by environmental non-government organizations, such as the mediatized debates about the use of law by these groups and the laws themselves. Further, while legal scholarship observes the role of public interest litigation in environmental matters, the role of news media as an influential force in public opinion formation and mobilization in the context of environmental litigation as an activist strategy remains less understood. Using the 2015 “green lawfare” debate in Australia that followed a successful Australian Federal Court challenge to a coalmine, this paper argues that the “mediatized visibility” inherent in public interest litigation is an important, but mostly overlooked, element of mediatized environmental conflict.     

Research on the effects of command-and-control and market-oriented policy tools on China’s energy conservation and emissions reduction innovation

The impact of environmental regulation on technology innovation is a hot spot in current research where a large number of empirical studies are based on Porter Hypothesis (PH). However, there are still controversies in academia about the establishment of “weak” and “narrow” versions of PH. Based on the panel data of application for patent of energy conservation and emission reduction (ECER) technology of Chinese city scale during 2008–2014, comprehensive energy price, pollutant emission, etc., mixed regression model and systematic generalized method of moments method were adopted, respectively, to study the impact of market-oriented and command-and-control policy tool on China’s ECER technology innovation. The results show that the environmental regulation hindered the technological innovation in the immediate phase; however, it turned out to be positive in the first-lag phase. Hence, the establishment of “weak” PH is time-bounded. The command-and-control policy tool played a more positive role in promoting technological innovation in the first-lag phase than market-oriented policy tool. Therefore, “narrow” PH is not tenable. The reason is that the main participants of China’s ECER technology innovation are state-owned companies and public institutions. Regionally speaking, the impact which command-and-control policy tool has on technological innovation at sight was non-significant in the eastern, the central, and the western regions of China whilst market-oriented policy tool had a negative effect. And market-oriented policy tool in the central region had strongest negative effect, which would diminish in the eastern region and become weakest in the western region. This was related to regional energy consumption level and the market economic vitality.     

Framing environmental indicators: moving from causal chains to causal networks

In recent years, there has been a boom in environmental assessment reports utilizing environmental indicators. Most of these publications are based on the casual chain frameworks (e.g., Pressure–State–Response (PSR), Driving force–State–Response (DSR), and Driving force–Pressure–State–Impact–Response (DPSIR)). These frameworks have made an important contribution by emphasising the importance of causality. However, the reliance on simple uni-directional chains is at the same time not very conducive to a good understanding of the complexity of the processes behind environmental indicators. This limits the usefulness of these frameworks for environmental (impact) assessments. In this paper we propose an enhanced DPSIR (eDPSIR) framework for environmental indicators that takes inter-relations of indicators into account by relying on the use of causal networks rather than causal chains. It will be shown how the concept of causal networks can increase insight into the inter-relation of environmental issues and associated indicators, can facilitate the identification of key indicators for particular kinds of questions, and can provide a useful first step to the establishment of dose–response functions. Working with causal networks can contribute to more appropriate environmental policies and better management decisions.     

北京环境库兹涅茨曲线假设的验证

城市在我国国民经济和社会发展中的地位举足轻重,其高速的经济增长带来了巨大的资源消耗与环境压力。2005年北京人均GDP突破5000美元,处于工业化中期和重化工阶段。在这一特定发展阶段和北京举办奥运会的背景下,如何通过综合决策。推动北京的资源消耗和污染排放同经济增长尽快达到解耦具有重要的现实意义。针对上述问题,本文利用环境库兹涅茨曲线（Envirommental Kunznets Curve。EKC）假设,以北京为例验证EKC假设及其条件。本文采用北京市1990—2004年闾的序列数据建立计量模型。解析十类环境指标的EKC演变轨迹和阶段特征。验证表明：除工业废气排放量和工业固体废弃物产生量呈N形外。其它环境指标虽下降或倒U形。即已跨越了EKC顶点正逐步实现解耦。本文引入了“强度EKC曲线簇”,通过确定不同城市在该坐标系中的相对位置来比较城市间的耦合状态。在此基础上,本文利用PSR（Press-State-Response）政策分析框架。从环境政策、产业结构和技术进步探讨了北京EKC演变的驱动因子。     

Environment as Politics: Framing the Cerattepe Protest in Twitter

Environmental protests across the globe are often studied with a particular focus on their environmental aspects, but these protests are also embedded in a local political setting shaped by governmental policies. Recent environmental protests in Turkey, which appear to be based on ecological grievances, have developed as a response to political decisions that gave priority to economic development and national interests over environmental concerns. This study examines the political character of the environmental protest in Cerattepe, and focuses on the framing practices of its players in order to see if their motivations transcended environmental concerns. The research combines framing with network analysis, and studies the propagation of frames through Twitter. It has been found that the political economic aspects became predominant in the protest network, while the frames fostered dense connections between activist groups.     

湖南省环境质量演进的波动研究

环境库兹涅茨曲线是学术研究的热点问题，但是。对环境质量演进波动的研究还是空白。本文以湖南为例。运用计量分析及谱分析方法对湖南省环境质量演进中的波动性问题进行了尝试性实证研究。结果表明湖南环境质量的演进存在波动。且近年来各环境质量指标的波动有正向扩大的趋势；未来湖南环境质量周期波动亦将步入正向波动时期。因而。今后的发展可能会进一步加大对环境的压力。需要制定相应的环境政策来降低出现的大幅正向波动。     

Ecolinguistics,GIS, and Corpus Linguistics for the Analysis of the Rosemont Copper Mine Debate

This article details an integration of geographical information system (GIS) and corpus linguistics (CL) techniques for an ecolinguistic analysis of a contentious, environmental debate in Arizona, USA. The application of GIS and CL procedures enabled the mapping of place name mentions present within two interest group corpora as well as the mapping of particular meanings and representations of specific places prominent in the debate, that is, maps representing both places and the discursive representations of those places were produced. The corpus-aided analysis and the GIS visualizations exhibit how different interest groups refer to and represent geographical places within their texts and how these references to and representations of places index ideological positions towards the mine and the environment. This integrated CL–GIS approach to the study of environmental discourse provides insights into the discursive representation of place and the importance that references to places serve within environmental discourse. The article briefly discusses the ecolinguistics framework underpinning the work, explains the GIS–CL approach, displays and interprets corpus findings and GIS visualizations, and details implications for additional GIS–CL research for environmental discourse.     

环境规制和农业科技进步的关系分析——基于波特假说的研究

波特假说主要从动态的角度论证了环境规制和农业科技进步之间的正向变亿关系.而在安徽省1990 -2008年的农业生产数据的基础上,选择合适的环境规制和农业科技进步的指标变量,运用Johansen协整分析方法验证了安徽省农业生产中的环境规制和农业科技进步的关系也符合这一假说,Granger因果关系检验说明了安徽省环境规制是农业科技进步产生的原因,脉冲响应分析和方差分析则更深入地从定量的角度分析了环境规制对农业科技进步影响滞后的趋势和影响程度.由实证分析可以看出,只是从静态角度来分析,环境规制是不利于农业的科技进步的;但从长期效益来看,环境规制有利于农业的科技进步.因此,在农业生态环境恶化的形势下,严格对农业废弃物的排放限制,制定较严格的农产品生产标准和产品质量标准,提高农民的环境意识和科技意识,通过强化环境规制来促使农业生产者提高农业生产技术,提高农产品品质和产品的市场竞争力就显得尤为重要.     

Increased environmental gamma-ray dose rate during precipitation: a strong correlation with contributing air mass

It has long been observed that the environmental gamma-ray dose rate increases noticeably during precipitation intervals. This increase, due to the presence of radon progeny in the rain droplets (or snow flakes), can affect the reliability of the monitoring of artificial radioactivity and long term estimates of exposure to ambient natural radionuclides in surveillance network. Predicting the amplitude of the dose increase has been shown to be surprisingly challenging. In this work, standard air mass back trajectory analysis is used to show that the amplitude of the increase can be quantitatively linked to the history of the air mass where the precipitation is occurring. Furthermore, we show how back trajectory analysis, environmental gamma and rain data can be used to obtain estimations of relative radon emanation rates for locations far from the actual point of detection.     

Merging Duke Energy and Progress Energy: Online Public Discourse,Post-Fukushima Reactions,and the Absence of Environmental Communication

This article examines online discourse in 2011 surrounding the proposed Duke Energy and Progress Energy merger in the Carolinas. It explores how issues pertaining to the merger, including constructing new nuclear plants, are discussed in media coverage and by citizens using social media. Overall, we find that the merger discourse focuses on economic concerns rather than the environmental concerns we had anticipated. However, post-Fukushima discourse appears to have become more inclusive of environmental concerns. We conclude that environmental discussions and efforts are likely to be globally informed andlocally situated, discussing the implications for environmental communication research exploring online discourses, specifically through social media. Future research must address how to locate and delineate constellations of locally situated discourse to provide a clearer picture of environmentally focused social media communication.     

Toxic Sublime: Imaging Contaminated Landscapes

This essay attempts to address the lack of critical analyses of images of toxins by examining the photography of landscape artists whose goal is to create a presence for contaminated sites. Imaging toxicity is no simple task as many pollutants are invisible and sites of contamination are concealed, especially for those of privilege. Contemporary artists who attempt this challenge are often criticized that the beauty of their images obfuscates the health and environmental risk of the polluted sites they photograph. In response, this essay introduces the concept of the toxic sublime as a means of analyzing the tensions arising from visual representations of environmental contamination: beauty and ugliness, magnitude and insignificance, the known and the unknown, inhabitation and desolation, security and risk. The essay charts the evolution of the sublime in the US, describing how it has evolved from sites of nature to sites of technology to human damaged landscapes, some of which produce a toxic sublime. Through a close examination of Manufactured Landscapes, a twenty-five year retrospective of the images of noted environmental photographer Edward Burtynsky, this essay extends our understanding of the invention of the sublime in images, reconceptualizes the sublime response to contaminated places, as well as adding to our knowledge of how visual texts function to encourage contemplation of the viewers’ position within a polluted world.     

论我国环境与经济发展战略的转变

近十年来,我国在处理环境与经济发展战略问题上,从理论上有了长足的进展,为经济建设和社会发展提供了理论依据。但是应该看到,环境、经济和谐发展的思想还没有完全贯穿于国民经济的一切活动之中,发展的理论和实践仍有距离。为此,我们必须正视现实,作出由突进向和谐发展转轨的重大抉择。     

Amplifiers on the Commons: Using Indicators to Foster Place-Based Sustainability Initiatives

This essay proposes a heuristic conservation between the emerging field of environmental communication and the “crisis discipline” of conservation biology in order to generate a set of ethical postulates for research, teaching, and professional consultation. To the extent that social/symbolic representations of “environment” embody interested orientations, such discourses potentially constrain and/or enable societal responses to environmental signals, including signs of ecological crises. The essay argues that, implicit in this and other functional premises, lies a principal ethical duty of environmental communication: the obligation to enhance the ability of society to respond appropriately to environmental signals relevant to the well-being of both human communities and natural biological systems.