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The “White male effect” has been presented in past literature as a way to explain the tendency for White males to have lower environmental concern and risk perceptions than female and non-White individuals. Recently, research has proposed the “White male effect” may be a “conservative White male effect,” due to findings that political ideology impacts environmental concern. This study used a sample of young college-educated adults from Generation Z to test whether the conservative White male effect is present for environmental concern and ambivalence toward a proenvironmental worldview in this younger generation. Online surveys were distributed to undergraduate students at a large northeastern university in spring of 2016. A total of 1,940 surveys were returned. Results showed a lack of a unique White male, or conservative White male, effect above and beyond differences explained by gender, Whiteness, and political affiliation. The implications of this effect’s absence are discussed.  相似文献   
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Due to the fear of the consequences of climate change, many scientists today advocate the research into—but not deployment of—geoengineering, large-scale technological control of the global climate, to reduce the uncertainty around its efficacy and harms. Scientists propose in particular initiating field trials of stratospheric aerosol injection (SAI). This paper examines how the meanings of geoengineering experimentation, specifically SAI field trials, are reconfigured in the deliberation of the lay public. To this end, we conducted focus groups with Japanese citizens in June 2015 on the geoengineering concept and SAI field trials. Our main findings are as follows: the ‘climate emergency’ framing compelled the lay public to accept, either willingly or reluctantly, the need for ‘geoengineering research’; however, public discourse on SAI field trials was ambiguous and ambivalent, involving both tensions and dilemmas in understanding what the SAI field trial is for and about. Our results exhibit how the lay public wrestles with understanding the social, political, and ethical implications of SAI field trials in multiple dimensions, namely, accountability, controllability, predictability, and desirability. The paper argues that more clarity in the term ‘geoengineering research’ is needed to facilitate inclusive and pluralistic debates on geoengineering experimentation and not to preemptively arrive at a consensus that ‘we need more research.’ We conclude that ambivalence about both the pros and cons of geoengineering experimentation seems to be enduring; thus, instead of ignoring or repressing it, embracing ambivalence is required to keep the geoengineering debate democratic and inclusive.  相似文献   
3.
Street vending faces uncertain state responses in contemporary Chinese cities, though it plays an important role in sustaining the livelihood of urban migrants. Building on the critical perspective that understands informality as a production of the state, this paper explores the nature of the regulation of street vending in Guangzhou since 1949. The state’s regulatory practices are characterized by what we call historical ambivalence and geographical ambivalence, which refer to the inconsistency in policies, which fluctuate between soft and hard approaches over time, and the mix of contradictory regulatory measures applied in different urban spaces, respectively. Ambivalence is generated because the state addresses street vending in ways that attain the overarching objective of urban policies. In particular, the exclusion of street vendors in present-day China is not historically natural but driven and sustained by the government’s pursuit of a good city image favorable for attracting capital in the context of intensifying inter-urban competition. The definition of informality is not a neutral classification. Rather, declaring when and to what extent an informal practice is tolerable depends on what the state desires in a specific historical circumstance.  相似文献   
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Abstract

Wild urban forests may elicit positive and negative emotions, both at a community level and within an individual. This paper examines resident perceptions and use of local forest patches in Baltimore, Maryland across four case study neighborhoods selected for differences in homeownership and forest patch management. Semi-structured interview data reveal residents’ strongly ambivalent attitudes toward urban wilderness across all study sites with only nuanced differences in perceptions based on homeownership and management regime. Baltimore residents living adjacent to forest patches were found to experience some of the restorative benefits associated with immersion in wild nature, even when they do not actually enter the woods. Positive experiences were balanced by negative emotions resulting from the perception that urban wilderness is chaotic and unpredictable. These ambivalent feelings may influence the benefits derived from these urban green spaces, as well as local residents’ desires for their future structure and function as social-ecological spaces.  相似文献   
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This study presents a detailed investigation of public scepticism about climate change in Britain using the trend, attribution, and impact scepticism framework of Rahmstorf (2004). The study found that climate scepticism is currently not widespread in Britain. Although uncertainty and scepticism about the potential impacts of climate change were fairly common, both trend and attribution scepticism were far less prevalent. It further showed that the different types of scepticism are strongly interrelated. Although this may suggest that the general public does not clearly distinguish between the different aspects of the climate debate, there is a clear gradation in prevalence along the Rahmstorf typology. Climate scepticism appeared particularly common among older individuals from lower socio-economic backgrounds who are politically conservative and hold traditional values; while it is less common among younger individuals from higher socio-economic backgrounds who hold self-transcendence and environmental values. The finding that climate scepticism is rooted in people's core values and worldviews may imply a coherent and encompassing sceptical outlook on climate change. However, attitudinal certainty appeared mainly concentrated in non-sceptical groups, suggesting that climate sceptical views are not held very firmly. Implications of the findings for climate change communication and engagement are discussed.  相似文献   
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