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791.
Kubilay Gok Mayowa T. Babalola C. Lakshman John J. Sumanth Linh Chi Vo Stijn Decoster Anjali Bansal Ahmet Coşkun 《组织行为杂志》2023,44(1):157-175
Based on social cognitive theory (SCT), we develop and test a model that links ethical psychological climate to ethically focused proactive behavior (i.e., ethical voice and ethical taking charge) via two distinct mechanisms (i.e., duty orientation and moral potency). Results from multi-wave field studies conducted in the United States, Turkey, France, Vietnam, and India demonstrate that an ethical psychological climate indirectly influences employees' ethical voice and ethical taking charge behaviors through the dual mechanisms of duty orientation and moral potency. Additionally, we find that individuals' moral attentiveness strengthened these mediating processes. Together, these findings suggest that ethical psychological climate is an important antecedent of ethically focused proactive behavior by stimulating individuals' sense of duty and enhancing their moral potency, particularly when employees are already highly attuned to moral issues. 相似文献
792.
《环境科学动态》2012,(1):5-9
气候变化既是环境问题,也是发展问题,事关人类的生存与发展。中国政府高度重视全球气候变化问题,积极探索有中国特色的绿色低碳发展之路。这不仅是中国作为发展中大国肩负的国际责任.也是加快实现国内发展方式转型的内在要求。近三十年来,中国在保护环境和应对气候变化方面付出了巨大努力,总结出一系列行之有效的经验和做法。为了更好地开展有利于应对气候变化的环境保护工作,近日,环境保护部环境发展中心成立了一个跨部门的应对气候变化工作机构,即“环境发展中心环境与气候变化中心”。日前,编辑部就业界人士和社会大众所关心的一些气候变化相关问题专程采访了环境保护部环境发展中心唐丁丁主任。 相似文献
793.
近19年干旱半干旱过渡区气温降雨变化特征分析 总被引:1,自引:1,他引:0
针对西北干旱半干旱区生态环境各要素的过渡特性,文章以位于干旱半干旱典型过渡区的定西市为例,通过整理其地面观测站1991-2009年较为完整的气温和降水资料,分析了定西地区气温、降水的年平均变化趋势和年代际变化特征。结果表明:近19年来,年平均气温总体呈上升趋势,突变时间为1996年;年均降水量呈下降趋势,突变时间为1995年。造成定西气候变化的主要原因有:(1)定西市所处的地理位置和地形条件的汇聚特征,由其引起的焚风效应和夏季青藏高原上空下沉气流的影响,叠加近十几年定西地区人为活动温室气体排放量的增加,是引起地面温度增高主要原因。(2)定西地区处于印度洋、太平洋和欧亚大陆三大环流的汇聚位置,既受夏季青藏高原高空辐散气流的控制,还受全球尺度大气环流振荡的影响,高空环流脊槽移动转换和深浅变化会给当地带来大范围的干湿变化。温度升高地表蒸发加大也是影响当地降水减少的原因之一。 相似文献
794.
795.
The new WIOD database allows for improved empirical analysis on a wide range of important environmental research questions.In this paper we demonstrate the scientific power of the WIOD database and analyze very urgent policy questions on the impacts of international trade and structural change on the environment.We apply recent econometric approaches to show the impact of international trade on the environment via its different channels as for instance to increase welfare and potentially affect environmental regulation as well as countries’sector.This approach has become known as the econometric structural decomposition method.In addition to these guidelines by the literature,an econometric panel data approach is offered to shed some light on the impact of structural change and international trade on environmental pressure,where we especially address and solve several endogeneity issues that add further complexity to the analysis. 相似文献
796.
《Environmental Communication: A Journal of Nature and Culture》2013,7(6):713-722
ABSTRACTThe media play a vital role in framing the narrative on climate change, however little work exists to assess the extent to which local media outlets increase public engagement on climate change through interaction and engagement with local academics. As temperatures rise and concerns mount that we have passed the tipping point, local media play a potentially critical role in communicating how climate change exacerbates their impact. Based on a review of extant literature on this topic, and a small pilot email survey, this article argues that scientists could be more active in increasing local salience of climate change by building trusted relationships with local media. Coverage of science in the media could benefit from closer engagement with local scientists as environmental stories often get more coverage in local media (compared to national media) which constitute an important source of knowledge on climate change. This would enable constructive discussions between local media and scientists, better translation of science to publics, increased awareness and interest of science production locally, and ultimately creating a trusted intermediary in the science-public interface. 相似文献
797.
《Environmental Communication: A Journal of Nature and Culture》2013,7(3):336-354
Carbon capture and storage (CCS) has received abundant federal support in the USA as an energy technology to mitigate climate change, yet its position within the energy system remains uncertain. Because media play a significant role in shaping public conversations about science and technology, we analyzed media portrayal of CCS in newspapers from four strategically selected states. We grounded the analysis in Luhmann's theory of social functions, operationalized through the socio-political evaluation of energy deployment (SPEED) framework. Coverage emphasized economic, political/legal, and technical functions and focused on benefits, rather than risks of adoption. Although news coverage connected CCS with climate change, the connection was constrained by political/legal functions. Media responses to this constraint indicate how communication across multiple social functions may influence deployment of energy technologies. 相似文献
798.
《Environmental Communication: A Journal of Nature and Culture》2013,7(3):307-325
There is strong evidence that a meat and dairy-based diet is a very important contributor to climate change. However, the correlation between the production and consumption of livestock and anthropogenic climate change has received minimal media coverage. The literature for English-speaking countries shows a sort of media blind spot for meat in that the news media barely address, or do not address, the responsibility of individuals' dietary choices with regard to this issue. In this paper, we provide data for press coverage in Southern Europe from a sample of the top 10 Spanish and Italian newspapers for a seven-year period (2006–2013). Data from our samples correlate with findings from previous studies. However, our comparative study suggests that there are also meaningful differences between both countries studied while their alleged Mediterranean dietary background makes no difference in terms of ethical or dietary sensitivity. 相似文献
799.
《Environmental Communication: A Journal of Nature and Culture》2013,7(4):489-507
Climate change is a phenomenon with global causes but local effects, and thus global climate change decision-making moments provide ideal opportunities to examine how local and global discourses work together—or do not—through global journalism. This case study investigates the globally focused vs. culturally bound frames used in television news coverage, in Canada and the USA, of the 2009 United Nations Climate Change Conference in Copenhagen. Initial quantitative findings that Canadian media used many more culturally bound sources than did American media contradict the past findings and suggest Canadian media engaged less in producing global journalism than did American media. A follow-up qualitative analysis not only found more global framing in the American stories, but also concluded that global sources did not necessarily create global journalism; instead, a global orientation is required. 相似文献
800.
《Environmental Communication: A Journal of Nature and Culture》2013,7(4):413-432
Climate change is an urgent problem with implications registered not only globally, but also on national and local scales. It is a particularly challenging case of environmental communication because its main cause, greenhouse gas emissions, is invisible. The predominant approach of making climate change visible is the use of iconic, often affective, imagery. Literature on the iconography of climate change shows that global iconic motifs, such as polar bears, have contributed to a public perception of the problem as spatially and temporally remote. This paper proposes an alternative approach to global climate change icons by focusing on recognizable representations of local impacts within an interactive game environment. This approach was implemented and tested in a research project based on the municipality of Delta, British Columbia. A major outcome of the research is Future Delta, an interactive educational game featuring 3D visualizations and simulation tools for climate change adaptation and mitigation future scenarios. The empirical evaluation is based on quantitative pre/post-game play questionnaires with 18 students and 10 qualitative expert interviews. The findings support the assumption that interactive 3D imagery is effective in communicating climate change. The quantitative post-questionnaires particularly highlight a shift in support of more local responsibility. 相似文献