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1.
Individual and collective efforts to mitigate climate change in the form of carbon offsetting and emissions trading schemes have recently become the focus of much media attention. In this paper we explore a subset of the UK national press coverage centered on such schemes. The articles, selected from general as well as specialized business and finance newspapers, make use of gold rush, Wild West, and cowboy imagery which is rooted in deeply entrenched myths and metaphors and allows readers to make sense of very complex environmental, political, ethical, and financial issues associated with carbon mitigation. They make what appears complicated and unfamiliar, namely carbon trading and offsetting, seem less complex and more familiar. A critical discussion of this type of imagery is necessary in order to uncover and question tacit assumptions and connotations which are built into it and which might otherwise go unnoticed and unchallenged in environmental communication. 相似文献
2.
This paper seeks to explore whether business organizations' claims to regard the natural environment as a stakeholder are consistent with the way in which the environment is represented in their corporate social responsibility reporting. It applies corpus linguistic methods to analyze statistical regularities and differences in the discursive construction of core stakeholders, such as customers and employees, and that of the natural environment. Results show that the representation of the environment is not characterized by the agency and capacity for engagement that characterizes other stakeholders. While organizations overtly acknowledge a duty toward the environment, the dominant lexical and grammatical patterns in which it is represented tend to obscure the organization's responsibilities and emphasize its mitigating actions instead. Although the argument for regarding the environment as a stakeholder is based on the fact that it places objective and compelling demands on our actions, we look in vain for recognition of such demands in organizational reporting. 相似文献
3.
Participation is usually regarded as a good practice in environmental policymaking, but its effects on policy strategies are unclear. Based on literature research, surveys, and interviews with participants, the present paper assesses whether decisional participation in formulating Austria’s National Adaptation Strategy (NAS) was worth the effort. Assessed against the goals of the participation process, we find that it raised awareness for adaptation and facilitated an exchange among the participants and that it improved the content of the NAS. However, regarding the goal of enhancing the acceptance of and commitment to the NAS, we find that this has been achieved among those who participated but not among high-level policymakers who are responsible for implementing the NAS. We conclude that (decisional) participation has its benefits in formulating comprehensive policy strategies but that it is most likely not able to overhaul their well-documented weaknesses, among them weak political commitment and implementation failures. 相似文献
4.
As corporations seek to appeal to environmentally conscious stakeholders, advertisements containing environmental claims have become increasingly prominent. A corporation's desire for an enhanced corporate reputation, combined with lenient environmental advertising regulation, has created the perfect environment for corporations to use—and misuse—environmental claims, resulting in “greenwashing.” Defined as the act of disseminating disinformation to consumers regarding the environmental practices of a company or the environmental benefits of a product or service, greenwashing occurs around the world. This study is a cross-national content analysis of 247 print ads from 84 issues of mainstream magazines from the United States and United Kingdom. Three-fourths (75%) of the ads analyzed contained one or more aspects of greenwashing. Firms advertising in US magazines were significantly more likely to employ misleading/deceptive environmental claims than UK firms and magazines. These findings suggest that without increased environmental advertisement regulation, greenwashing will persist as a disingenuous means for corporate reputation enhancement. 相似文献
5.
In 2016, Swedish climate reporting declined in quantity and shifted focus somewhat from climate change as such to the harmful climate impacts of meat consumption. The latter prompted discussions in social media—an increasingly important forum for public debate but infrequently studied in environmental communication research. Despite strong evidence that a meat and dairy-based diet is harmful for the environment, meat consumption is increasing, and this qualitative study aims to—through the lens of social representation theory—contribute knowledge about how livestock production is legitimized in everyday discourse on Facebook. The article identifies representations that legitimize livestock production through polarization between (1) livestock production and other (environmental) issues, (2) environmentally “good” and “bad” countries, and (3) “reliable” and “unreliable” information. It concludes by discussing the influence of national ideology on the legitimization of livestock production and the potential of social media to counter the post-politicization of environmental issues. 相似文献
6.
While numerous studies have investigated discourses of “sustainable development” in a variety of institutional and academic contexts, media discourses on this issue have remained largely unexamined. But considering the intertwined nature of media and society, the construction of sustainable development in the news may be an important factor shaping future ecological and social outcomes. Proceeding from the thesis that the news is a site in which hegemony may be reproduced, this paper critically analyses discourses used to construct sustainable development in news texts published over the 10-year period 2004–2013 across the eight most widely circulated newspapers in Australia. The findings show that sustainable development news is confined to a narrow range of discourses that largely serve to perpetuate the status quo, which is broadly consistent with the media hegemony thesis. Finally, I discuss the implications of these findings, propose possible explanations, and explore avenues for future research. 相似文献
7.
Southern taiga forests of Western Siberia are used as an example to demonstrate the mechanism of “flickering“ in the mosaic pattern of plant cover, which reflects natural, regular cycles of progressive succession starting at different times in each contour of the geobotanical map. The primary plant formation with time depletes the resources of its ecotope, transferring biophilic elements from the soil to the phytomass, fruits, and seeds. Its immunity is gradually impaired, making the formation vulnerable to the attacks of pests, diseases, and fires. Its death is followed by a cycle of progressive succession, which renews the ecotope resources and allows the primary formation to move within its range, despite that the trees are fixed and immobile, which provides for its indefinitely long existence. 相似文献
8.
An analysis is performed of the participation of plant species differing in mycotrophic status in succession leading to ??agrosteppe?? formation, i.e., purposefully initiated progressive succession of the steppe phytocenosis. The proportion of plant species obligatorily associated with arbuscular mycorrhizal fungi increases in the course of this succession, while the proportion of facultative mycotrophic species decreases. The ratio between the species of different mycotrophic status is stabilized after two years of succession, although both total number and composition of plant species continue to change during subsequent period. 相似文献
10.
This article examines the use of “radiophobia,” “Chernobyl syndrome,” “irrationality,” and other similar concepts in communications on nuclear issues. Historically, these terms have been used in two ways: to describe psychological effects among people affected by nuclear disasters such as Hiroshima or Chernobyl, and to explain the concerns of the unaffected lay public about radiation or nuclear power projects. The latter was actively used in the Soviet Union and in post-Soviet countries such as Belarus to rejects citizens’ complaints and to denounce the arguments of the anti-nuclear camp. This study argues that although the terms can legitimately be used in many situations, their use in communications about nuclear issues can be problematic. 相似文献
11.
The Ganges–Brahmaputra–Meghna delta of Bangladesh is one of the most populous deltas in the world, supporting as many as 140 million people. The delta is threatened by diverse environmental stressors including salinity intrusion, with adverse consequences for livelihood and health. Shrimp farming is recognised as one of the few economic adaptations to the impacts of the rapidly salinizing delta. Although salinity intrusion and shrimp farming are geographically co-located in the delta, there has been no systematic study to examine their geospatial associations with poverty. In this study, we use multiple data sources including Census, Landsat Satellite Imagery and soil salinity survey data to examine the extent of geospatial clustering of poverty within the delta and their associative relationships with salinity intensity and shrimp farming. The analysis was conducted at the union level, which is the lowest local government administrative unit in Bangladesh. The findings show a strong clustering of poverty in the delta, and whilst different intensities of salinization are significantly associated with increasing poverty, neither saline nor freshwater shrimp farming has a significant association with poverty. These findings suggest that whilst shrimp farming may produce economic growth, in its present form it has not been an effective adaptation for the poor and marginalised areas of the delta. The study demonstrates that there are a series of drivers of poverty in the delta, including salinization, water logging, wetland/mudflats, employment, education and access to roads, amongst others that are discernible spatially, indicating that poverty alleviation programmes in the delta require strengthening with area-specific targeted interventions. 相似文献
12.
Sphagnum fuscum was collected from twenty-five ombrotrophic (rain-fed) peat bogs surrounding open pit mines and upgrading facilities of Athabasca Bituminous Sands (ABS) in northern Alberta (AB) in order to assess the extent of atmospheric contamination by trace elements. As a control, this moss species was also collected at a bog near Utikuma (UTK) in an undeveloped part of AB and 264 km SW of the ABS region. For comparison, this moss was also collected in central AB, in the vicinity of the City of Edmonton which is approximately 500 km to the south of the ABS region, from the Wagner Wetland which is 22 km W of the City, from Seba Beach (ca. 90 km W) and from Elk Island National Park (ca. 45 km E). All of the moss samples were digested and trace elements concentrations determined using ICP-SMS at a commercial laboratory, with selected samples also analyzed using instrumental neutron activation analysis at the University of Alberta.The mosses from the ABS region yielded lower concentrations of Ag, As, Bi, Cd, Cu, Pb, Sb, Tl, and Zn compared to the moss from the Edmonton area. Concentrations of Ni and Mo in the mosses were comparable in these two regions, but V was more abundant in the ABS samples. Compared with the surface vegetation of eight peat cores collected in recent years from British Columbia, Ontario, Quebec and New Brunswick, the mean concentrations of Ag, As, Bi, Cd, Cu, Mo, Ni, Pb, Sb, Tl and Zn in the mosses from the ABS region are generally much lower. In fact, the concentrations of these trace elements in the samples from the ABS region are comparable to the corresponding values in forest moss from remote regions of central and northern Norway.Lithophile element concentrations (Ba, Be, Ga, Ge, Li, Sc, Th, Ti, Zr) explain most of the variation in trace metal concentrations in the moss samples. The mean concentrations of Th and Zr are greatest in the moss samples from the ABS region, reflecting dust inputs to the bogs from open pit mines, aggregate quarries, and gravel roads. Linear regressions of V, Ni, and Mo (elements enriched in bitumen) versus Sc (a conservative, lithophile element) show excellent correlations in the mosses from the ABS region, but this is true also of Ag, Pb, Sb and Tl: thus, most of the variation in the trace metal concentrations can be explained simply by the abundance of dust particles on the plants of this region. Unlike the moss samples from the ABS region and from UTK where Pb/Sc ratios resemble those of crustal rocks, the moss samples from the other regions studied yielded much greater Pb/Sc ratios implying significant anthropogenic Pb contributions at these other sites. 相似文献
13.
The present study analysed media discourse on a gold mining controversy in Greece. Social actors shaped a pro-mining and an anti-mining coalition. The “village of Gaul” was a discursive resource used to depict conflict and it could denote either “resistance,” for anti-mining advocates, or “anarchy,” for pro-mining advocates. The same actor could be found to perform both the role of a powerful majority as well as the role of a repressed minority, which engaged varying scales of reference. Discursive positioning allowed for a switching among majority and minority roles. Each camp attempted to transform incalculable hazards into calculable risks and this was accompanied by a discursive appropriation of the past and the future of the study area. Social divide seems to have advanced discursive positioning of coalitions in a spiral-logic of interactionist confrontation at the cost of losing any common ground. Implications for environmental communication and environmental governance are discussed. 相似文献
14.
In this paper, we assess the associations between self-reported happiness, measured using the Gallup Healthways Well-Being Index ( 2012), and four US city sustainability indices: the Green City Index ( 2011), Our Green Cities ( 2012), Popular Science US City Rankings ( 2008) and the SustainLane US Green City Rankings ( 2007). Based on the examination of nonparametric, rank-based correlations, we found positive associations between sustainable development and happiness on all scales and statistically significant correlations for two of the four SD indices. Results support previous research, emphasize the value of explicit consideration of happiness when measuring urban sustainability and highlight the need for future research that assesses the influence of specific subsystems of urban development on self-reported happiness. 相似文献
15.
Rapid environmental change in vulnerable destinations has stimulated a new form of travel termed “last chance tourism” (LCT). Studies have examined the risks of LCT, while leaving potential opportunities within this new tourism market largely underexplored. Results of survey ( n?=?399) research in Jasper National Park, Canada reveal that a LCT motivation influences decisions to visit this iconic Canadian destination, and suggest that this motivation is linked to a desire to learn about the impacts of climate change on the Athabasca Glacier. Findings suggest there may be short to medium term opportunities associated with LCT, including promoting climate change ambassadorship through management interventions. This paper discusses a range of possible education, interpretive, and outreach activities that might be employed at LCT destinations. It outlines the relative merits (or what we refer to as “uneasy benefits”) of promoting the glacier and other LCT destinations within a protected areas management and climate change adaptation context. 相似文献
16.
This study aimed to assess Japan’s recent “local production for local consumption” (LPLC) movement, with a special focus on vegetables in the Osaka city region of central Japan. After collecting statistics and spatial data, we conducted a multi-scale analysis of vegetable production and consumption along with the associated energy consumption, using geographical information system software at three spatial scales along the vegetable flow paths: national, regional, and local. Vegetables consumed in the Osaka city region came from prefectures throughout Japan, and we mapped the foodshed within this region at 1-km spatial resolution, as well as the distribution of farmland, farmers’ and other markets. We also conducted a scenario analysis for reduced energy consumption through organic farming and the utilization of abandoned farmland near a city to replace food imports from distant areas. We found that the large majority of vegetables consumed in the Osaka city region currently come from remote prefectures, and that this is associated with a high level of energy consumption. Inside the Osaka city region, peri-urban vegetable farming contributes to regional vegetable provision, resulting in an approximately 70 % production/consumption ratio within an 80-km radius of the urban center; if all of the area of abandoned farmland were restored to production, this ratio would increase to approximately 75 %. Organic farming activities that bring together farmers and urbanites are emerging in many parts of the study area, contributing to increased LPLC. Scenario analysis suggested that a decrease of more than 1 × 10 6 GJ of energy inputs could be achieved through wider adoption of local organic farming for local consumption and complete utilization of abandoned farmland in the Osaka city region. 相似文献
17.
Variation in the relative spleen weight was studied in three small rodent species of two genera, Microtus and Myodes. Its range was found to reach 80?C94/%.. Regression equations for the upper and lower limits of normal spleen weight were calculated, and its values were shown to lie between 2.0 and 2.0?C5.0??. 相似文献
19.
ABSTRACTIn science communication, a prerequisite for reaching different parts of a society is to find out how these publics experience and interpret science. Since rural South African publics are perceived to exhibit a large cultural distance to science, the present exploratory study aimed to know in more detail how rural South Africans perceive and understand science in their local and social contexts. Theoretical notions on cultural distance and the methodological approach of segmentation studies were considered. Semi-structured interviews with rural South Africans were carried out in four towns ( n?=?52) that differ with respect to having a large scientific installation in their vicinity, or not. Sensitively comparing local and social contexts helped identifying three different publics who differed regarding their perceptions of science; however, the large scientific installations only made a difference in perceptions for those publics who were generally less exposed to and less knowledgeable about science. 相似文献
20.
The Appellate Body report in January 2012 had supported the decision of Panel in the “China-measures related to the exportation of various raw materials” case (WT/DS394,395,398) and affirmed that China’s restrictions (such as tariffs and quota measures) on the exportation of raw materials violated rules put forth by the WTO, which were required to be modified. In this case China’s right to invoke Article 20 of GATT1994 (“general exception”) to justify its exemption from the guidelines in Article 11.3 of the WTO Accession Protocol was denied by the Panel and the Appellate Body. This was due to the fact that the phrasing in Article 11.3 of Protocol failed to mention “GATT.” This was the consequence of the two interpretation approaches the Dispute Settlement Body (DSB) adopted – a narrow textual interpretation and a subjective presumption of “legislative silence.” The inappropriate use of the two methods of interpretation lead to an imbalance between the right and obligation of China under the additional obligations that were imposed upon China by the WTO, which create a negative impact on China’s rare earth case and the protection of domestic natural resources. 相似文献
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