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801.
新农村建设中的环境问题与规划对策   总被引:3,自引:0,他引:3  
文章对新世纪农村环境问题的内涵进行了探讨,结合新农村规划的实践提出了有针对性的建议与对策,并进一步以新农村建设中产业选择和污水处理问题为例进行了具体的分析研究。  相似文献   
802.
This study examines the relationship between air pollution, social deprivation and health in the city of Leeds, UK under a baseline and three distance-based road user charging (RUC) scenarios set at 2 pence, 10 pence and 20 pence/km. Through application of a series of linked models of traffic, emission and pollutant dispersion, air quality was modelled in response to RUC scenarios. The pollutant modelled were NO(2), PM(10), CO, benzene and 1,3-butadiene, though results of NO(2) are used in this study. The RUC scenarios were compared with the 'base' scenario, all set for the year 2005. The RUC initiatives result in the differences in ambient concentrations of NO(2). The study correlates NO(2) concentrations with derived indices of social deprivation and health. The study concludes that positive but weak relationship exists between air quality and social deprivation, and indicates that deprived population groups are disproportionately exposed to higher NO(2) levels. The relationship between air quality and health status of the population is weak. There is a strong relationship between social deprivation and health status of the population. The study concludes that RUC scenarios result in reducing disparity between affluent and deprived populations.  相似文献   
803.
长株潭地区经济增长与工业污染变迁的实证研究   总被引:4,自引:1,他引:3  
根据长株潭地区1990~2006年经济与工业污染数据,分析了经济发展与环境污染的相互关系,建立了二者之间的计量模型。研究表明:作为一个重化工业城市群,长株潭自20世纪90年代以来,在经济高速发展的情况下,其环境恶化程度逐步得到局部控制。其中,长沙市部分环境指标与人均GDP演替轨迹呈现显著的环境库兹涅茨曲线特征;而株洲市和湘潭市工业污染排放量与人均GDP呈“U”形特征,即随着经济的增长,环境污染先是有一定程度的缓解,但随即有较大幅度的反弹。为了进一步促进长株潭地区经济与环境的协调发展,三地政府一方面应采取措施加快产业结构调整和优化工业布局,另一方面,还应尝试实施"排污权交易"和"受益者支付"原则等积极的环保管理手段和政策。  相似文献   
804.
This essay critiques natural capitalism, a concept developed as a strategic response to the antagonism of capitalist production and the ideology of sustainability. I trace and critique the second and third personae of the book Natural Capitalism. The second persona of natural capitalism constitutes already dominant capitalists and technocrats as the constituency best prepared to meet the exigencies of sustainability. Simultaneously, civil society and non-propertied classes constitute a marginalized third persona whose interests can be satisfied only if aligned with those of the second persona. This precarious arrangement is possible due to the non-ideological representation of natural capitalism. I argue that such a representation is misleading. Criticism of the tensions between natural capitalism's personae suggests radical potential for environmental rhetoric.  相似文献   
805.
This study analyzes how newspapers covered the scientific controversy surrounding the health effects of exposure to Bisphenol A (BPA). Specifically, it examines whether framing, sources of scientific information, and balancing of competing sides in the debate differed across national political contexts and journalistic approaches. In regard to the former, it compares coverage in Canada (represented by the Globe and Mail), which had banned BPA in baby bottles and cups, to coverage in the United States (represented by the New York Times and Washington Post), which had not. In regard to the latter, it compares coverage in two US newspapers that took a conventional journalistic approach (the New York Times and Washington Post) to coverage in a US newspaper that launched an investigative series regarding BPA (the Milwaukee Journal Sentinel). The study concludes by considering what the findings suggest about how social forces shape coverage of scientific controversies involving environmental issues.  相似文献   
806.
When released, The Day After Tomorrow was widely described by critics and the movie's creators as a pro-environmentalist film. This essay argues that The Day After Tomorrow articulates a variation of apocalyptic discourse identified as a flood myth. The authors conclude that this version of the flood myth largely undermines contemporary environmental discourse that attempts to generate public activism in addressing ecological problems, by replacing an emphasis on human efficacy with symbolic vindication and exchanging collective effort for individual survivalism. The film thus serves as a cautionary tale about the potential consequences of contemporary mythic discourse presented as supporting environmental activism.  相似文献   
807.
In this paper two ways to communicate a relation to one's everyday life environment are discussed: anthropomorphizing and distancing. Both are often thought to convey hierarchically anthropocentric relations to nature and as such to be undesired. The basis of this paper is empirical research conducted in a small northern Finnish village. Four villagers participated in writing letters about beauty in their everyday lives. In this paper the letters of two participants are discussed in detail. I conclude that anthropomorphism and distancing serve as literary practices of negotiating a meaningful relation to one's everyday life environment by conceptually framing the interplay of one's perceived proximity to and distance from the not-her.  相似文献   
808.
This essay examines the claims of environmental identity campaigns regarding the issue of climate change. Identity campaigns are based on the idea that more effective environmental messages developed through the application of cognitive science by professional communications experts can favorably influence public opinion, and thus support legislative action to remedy this issue. Based on a review of the sociological and psychological literature regarding social change and mobilization, I argue that while this approach may offer short term advantages, it is most likely incapable of developing the large scale mobilization necessary to enact the massive social and economic changes necessary to address global warming. Specifically, theoretical and empirical research on the role of the public sphere, civil society and social movements shows that democratic civic engagement is core to successful social change efforts. However, identity campaigns focus on a communications process that centers on elite led one way communications, which falls to allow for any form of civic engagement and public dialogue. This undermines the creation of a democratic process of change and reinforces the professionalization of political discourse, leading to a weakening of the mobilization capacity over this issue of global warming. The essay concludes with the outlines of an environmental communication process that aims at enhancing civic engagement and democratic decision making.  相似文献   
809.
In 2008, we published a journal paper arguing that while scholarly work on media representations of environmental issues had made substantial progress in textual analysis, there had been much less work on visual representations. This special edition has a number of aims in this respect. It seeks to mark out where there has been progress since 2008, and the papers in this collection represent some of the fresh and exciting high quality scholarly work now emerging on an expanding number of topics and using different methods. We argue that we need to think more openly about what we mean by “the visual.” We begin by placing research into visual representations of the environment into the wider trajectory of visual studies research. We then proceed to review key trends in visual environmental communication research and to delineate core dimensions, contexts and sites of visual analysis.  相似文献   
810.
Corporate advertising campaigns increasingly use environmental frames to promote their products and processes, many of which are neither sustainable nor environmentally friendly. This study examines ExxonMobil's recent efforts at green advertising, focusing specifically on their widely aired “Energy Solutions” television advertisements. We argue that ExxonMobil's use of a didactic, greenwashed frame stifles criticism and discourages examination of ideologies of consumption by exploiting the ethos of the scientist and highlighting technological solutions to problems that are deeply tied to a culture of consumerism. The definition of green energy is controlled by those with the power to generate persuasive public messages about the sources and production of energy. Counterframes, however, can be employed to turn a questioning eye upon the solutions advanced by ExxonMobil. We issue a call for green frames that help citizens and consumers critically examine the ecological integrity of all means of energy production, and that call attention to the ways in which the greenwashing of research and development initiatives can dissuade necessary action, including reduction of US energy consumption.  相似文献   
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