Economic Analysis of CO2 Emission Trends in China

Climate change is one of hot spots all around the world. China, the second biggest CO₂ emitter, is facing increasingly severe pressure to reduce CO₂ emission. The article first describes Kaya Identity and its policy implications. Second, it uses the modified Kaya Identity and makes decomposition without residues on CO₂ emission during the period 1971-2005. Taking into account the changes of macroeconomic background, it conducts a detailed analysis in terms of CO₂ emission trend from 4^th Five Year Plan through 10^th Five Year Plan. The decomposition results indicate that economic development and increase in population are major driving forces, and that improvement in energy efficiency contributes to the reduction of CO₂ emission, and that decarbonization in primary energy structure is also an important strategic choice. Finally, the article stresses that in CO₂ order to realize the binding target of 20% reduction in GDP energy intensity during the 11^th Five Year Plan, China should speed up the readjustment of the industrial structure and energetically develop the energy-efficient technologies and clean fuel technology, which will effectively promote the country to reduce CO₂ emission and contribute to the mitigation of climate change.     

人类环境影响驱动因素非线性动力学关系分析

根据非线性科学理论，建立人类环境影响与人口增长系数、富裕增长系数、其它综合因素增长系数、技术指标四者之间的二次、三次非线性动力学模式，并运用稳定性分析理论对其求解、分析。结果表明：①在技术对人类环境影响的线性作用下，当技术先进时，技术进步所起的缓解作用十分显著；但在技术落后情况下。能够降低环境影响的因素首先是人口增长，其次是富裕增长和其他综合因素增长。②在技术对人类环境影响的非线性作用下，同样的技术进步使人类的环境影响降低了接近一倍，即技术进步能够更有效地降低环境影响。③在技术对人类环境影响的线性和非线性作用下，人口增长或富裕增长、其它综合因素增长均能放大技术进步在缓解环境影响中的作用，只是非线性作用下的放大效应更显著。     

Voice as Entry to Agriculturalists’ Conservationist Identity: A Cultural Inventory of the Yellowstone River

We explored the communicative construction of a conservationist identity among primary producers by excavating voices of agriculturalists operating along the Yellowstone River (Montana, USA). We used a cultural inventory approach to discover and then listen to informants’ voices as they constructed their conservation identity. Those who self-identified as conservationists talked about their ecological and social responsibilities, and described challenges they faced in protecting individual resources and system processes of the watershed. For these agriculturalists, conservation and production are inextricably linked, and enable them to provide a sustainable resource base for future generations. Insight from these voices enhances understanding of what sustainability could mean to those who self-identify as both conservationists and primary producers.     

Retiring: Role identity processes in retirement transition

Retirement transition has become a prolonged process of adaptation, including changes in role identity. However, there is a dearth of research on the process by which retirees cope with the role transition, including how pre-retirement role identities shape the transition, the forms of identity work undertaken by retirees, and the unfolding nature of retirement transition. In an in-depth qualitative examination of the transition process, we identify pre-retirement role identity profiles based on work and nonwork role identities. We then examine how pre-retirement role identities influence the transition process, including the nature of identity work in transition and the transition pathways demonstrated by retirees. Our findings provide insights into strengths and limitations afforded by pre-retirement identities: They facilitate agentic coping in which retirees shed old and adopt new identities but also impose inertia and prolong the transition until identity crises force the retirees to undergo identity exploration and adoption of new identities.     

Conservatism vs. conservationism: differential influences of social identities on beliefs about fracking

ABSTRACT

Although recent expansions in hydraulic fracking operations across the United States have led to greater news coverage and attention from the public, overall understanding remains fairly low. For some, relevant social identities, including environmental or political, may provide a short cut to becoming informed about fracking, or to determining what they believe about it and how that influences their positions on fracking policies. Social identity influence frameworks provide an approach to understanding the relationships between belief and identity, which this study investigates through its affiliational and attitudinal components. National survey data are used to model pathways from environmental and political identities to beliefs about risks associated with fracking. Environmental attitudes significantly predicted belief that fracking has health risks, and mediated a relationship from environmental group affiliation, but environmental information was not significant. Ideology had direct and indirect effects, through partisan media use, while partisanship had direct effects on beliefs about environmental risks.     

基于Kaya方法的四个直辖市碳效率评价与比较

应用Kaya恒等式的计算方法对我国4个直辖市2005-2009年的碳效率进行了评价和比较分析,结果显示:4个直辖市碳效率的排序在2005-2009年间没有发生变化,4个城市的碳效率都处于上升态势。     

The effect of intergroup comparison on willingness to perform sustainable behavior

The present research examines the effects of intergroup comparison on willingness to perform sustainable behavior. In Experiment 1, university students compared current students with past or future students, and then completed measures of willingness to perform sustainable behavior. Participants who compared to past students reported more willingness to perform sustainable behavior than those who compared to future students. In Experiment 2, university students again compared current students with past or future students and completed measures of sustainable beliefs and willingness to perform sustainable behavior. Participants who compared to past students reported more willingness to perform sustainable behavior than those who compared to future students. This effect was mediated by strengthened sustainable beliefs. The results show that intergroup comparison can be strategically employed to promote motivation to perform sustainable behavior.     

中国1990~2004年生态足迹动态变化效应的分解分析

通过构建生态足迹分解模型,论文将中国1990~2004年生态足迹的动态变化分解为经济规模、产业结构和足迹强度这3种因素的变化效应,并对各分解效应进行了测度与分析。结果表明:生态足迹年度间变化均值为1.065 5×10⁸hm²。其中,由经济规模、产业结构和足迹强度所引起的足迹变化分别为2.108 2×10⁸hm²,-0.439 8×10⁸hm²和-0.602 9×10⁸hm²。总的看,经济规模的变化助长了总足迹的增长,而足迹强度和产业结构的变化对总足迹的扩张起到了一定的遏制作用。生态足迹变化是由各因素共同作用的结果,而在不同时期各因素对足迹变化所发挥的效应不同。该研究结果对于理解我国生态足迹变化与经济发展之间的关系,以及产业发展政策调整及可持续发展研究具有一定参考价值。     

The multiple ways of behaving creatively in the workplace: A typology and model

Evidence in the literature suggests that employees can engage in other types of creative behavior at work beyond producing something new and useful for their organization. This paper seeks to advance our understanding of these “atypical” creative behaviors. We conceptualize a typology that encompasses both the commonly studied form of employee creativity (conventional steward‐type) and three other types of employee creativity that have not been previously theorized (critical steward‐type, cunning agent‐type, and innocent agent‐type). We then advance a conceptual model to identify situations that may lead employees to use their creative potential one way versus another. Further, we examine the different implications of these creative behaviors for the organization, employee, and society. Our conceptual framework provides a broader perspective of workplace creativity in which a wider range of behaviors, mechanisms, and outcomes must be considered. It provides new directions for future research as well as implications for managing creativity in different organizational and cultural contexts.     

Speaking of fire: reflexive governance in landscapes of social change and shifting local identities

ABSTRACT

The concept of reflexive governance has to a large extent emerged from an increasing recognition of the need to consider different meanings of nature in the environmental policy-making process. Yet, so far, little attention has been paid to creating conditions for reflexive governance among different actors in intercultural settings, particularly in the context of environmental conflict and strong cultural change among indigenous peoples. This paper reviews three participatory research projects carried out in the Gran Sabana in Canaima National Park, Venezuela, which facilitated dialogue among indigenous people regarding their conflicting views of fire, in part by developing community-wide critical reflections on processes of cultural change and identity formations. These experiences suggest that once marginalized environmental knowledge is publicly acknowledged within the context of endogenous cultural processes, indigenous people feel more confident to engage in dialogue with other actors, thus allowing the emergence of reflexive environmental governance.