关于安全价值观的探讨

从管理学、心理学的角度研究安全的价值，探讨其时代性、广义性、差异性、观念性，进一步认识到安全的重要性，并用安全价值观来为安全生产服务     

Environmental Policy Beliefs of Stakeholders in Protected Area Management

Although the importance of understanding stakeholder beliefs regarding environmental policy has been noted by many authors, research focusing on the heterogeneity of stakeholder views is still very scarce and concentrated on a product-oriented definition of stakeholders. The aim of the present study is to address this gap by examining environmental policy beliefs of stakeholder groups engaged in protected area management. Questionnaires containing 73 five-point Likert scale items were administered to eight different stakeholder groups involved in the management of Greek protected areas. Items referred to core beliefs on environmental policy, namely, the value framework and sustainable development, and secondary beliefs, that is, beliefs on social consensus and ecotourism development. Our study used as a starting point respondent recruitment on the basis of a traditional product-centered approach. We investigated whether environmental policy beliefs can be used to effectively segregate stakeholders in well-defined segments, which override the product-oriented definition of stakeholders. Indeed, K-means clustering revealed an innovation-introduction and an implementation-charged sample segment. The instrument utilized in this research proved quite reliable and valid in measuring stakeholder environmental policy beliefs. Furthermore, the methodology implied that stakeholder groups differ in a significant number of belief-system elements. On the other hand, stakeholder groups were effectively distinguished on a small set of both core and secondary beliefs. Therefore, the instrument used can be an effective tool for determining and monitoring environmental policy beliefs of stakeholders in protected area management. This is of considerable importance in the Greek case, given the recent establishment of 27 administrative bodies of protected areas, all of which are required to incorporate public consultation into management practices.     

水资源经济价值影响因素的分析

从自然、经济、社会和水环境4个方面定性分析了其对水资源经济价值的影响,并就这些因素所涵盖的主要量化指标实证分析了我国31个省市自治区水资源的经济价值,进而对如何提高水资源经济价值提出了若干建议,旨在促进水资源的可持续发展与利用,以及人与自然的和谐发展。     

The role the Great Barrier Reef plays in resident wellbeing and implications for its management

Improvements in human wellbeing are dependent on improving ecosystems. Such considerations are particularly pertinent for regions of high ecological, but also social and cultural importance that are facing rapid change. One such region is the Great Barrier Reef (GBR). Although the GBR has world heritage status for its ‘outstanding universal value’, little is known about resident perceptions of its values. We surveyed 1545 residents, finding that absence of visible rubbish; healthy reef fish, coral cover, and mangroves; and iconic marine species, are considered to be more important to quality of life than the jobs and incomes associated with industry (most respondents were dissatisfied with the benefits they received from industry). Highly educated females placed more importance on environmental non-use values than other respondents; less educated males and those employed in mining found non-market use-values relatively more important. Environmental non-use values emerged as the most important management priority for all.

Electronic supplementary material

The online version of this article (doi:10.1007/s13280-014-0554-3) contains supplementary material, which is available to authorized users.     

Evaluation of phytoextracting cadmium and lead by sunflower, ricinus, alfalfa and mustard in hydroponic culture

Soil contaminated with heavy metals cadmium(Cd)and lead(Pb)is hard to be remediated.Phytoremediation may be a feasible method to remove toxic metals from soil,but there are few suitable plants which can hyperaccumulate metals.In this study,Cd and Pb accumulation by four plants including sunflower(Helianthus annuus L.),mustard(Brassica juncea L.),alfalfa(Medicago sativa L.), ricinus(Ricinus communis L.)in hydroponic cultures was compared.Results showed that these plants could phytocxtract heavy metals, the ability of accumulation differed with species,concentrations and categories of heavy metals.Values of BCF(bioconcentration factor)and TF(translocation factor)indicated that four species had dissimilar abilities of phytoextraction and transportation of heavy metals.Changes on the biomass of plants,pH and Eh at different treatments revealed that these four plants had distinct responses to Cd and Pb in cultures.Measurements should be taken to improve the phytoremediation of sites contaminated with heavy metals,such as pH and Eh regulations,and so forth.     

Wilderness politics: Public participation and values

This article deals with wilderness politics in relationship to values and public participation; these terms are defined for the purpose of the study. It is argued that the survival, quantity, and quality of wilderness everywhere will basically be determined by the political and governmental processes through values. Yet there is a strong tendency in these processes to avoid value exposure and emphasis.Much of governmental approach toward wilderness affairs hinges upon economic development, technoscientific facts, and short-term considerations, in contrast to the intangible noneconomic and long-term values of wilderness. By not articulating nd involving wilderness values more in public participation and the political processes, the public often misses opportunities for influencing far-reaching wilderness decisions. In short, wilderness values need to be more explicitly and implicitly stated and implemented politically.More study and emphasis need to be given to wilderness values per se. It is necessary to develop more innovative ways of educating the public on wilderness values in terms of their lives and of ensuring that their value inputs are effectively incorporated into public participation and political processes. The last section of this article is devoted to efforts by the author and others to identify and describe wilderness tropical forest values.     

Value Orientation and Forest Management: The Forest Health Debate

Among both forest practitioners and the general public, “forest health” has become an issue of contention. Whereas the debate over which treatments will best achieve healthy forests has been framed largely by the popular media and politicians as a struggle between industry and environmentalists, the views of the general public remain unexplored. Survey results from Oregon and Washington residents were used to assess the relationships between respondents’ self-described environmental or economic priorities and the following two variables: (1) acceptability of forest management practices and (2) perceived threats to forest health. Findings indicate that active management was generally accepted by a majority of respondents regardless of their environmental or economic orientation. Disagreement emerged, however, when the appropriateness of specific management practices within specific forest conditions was examined. Additionally, strong evidence was found for a relationship between self-described environmental or economic orientation and perceived threats to forest health. Those with an environmentally oriented viewpoint tended to perceive human-caused factors as the largest threats, whereas those with an economic orientation saw naturally occurring processes as the greatest threats. These findings suggest that the issue of contention is not active management per se. Rather, the major divisions in the forest health debate are defined by specific contexts and circumstances, as well as the management practices used.     

Spaghetti soup: The complex world of food waste behaviours

There is growing awareness of the positive impact of reducing the amount of wasted food on greenhouse gas emissions, energy use, food and water security, and land use. In developed nations, food waste generated in homes is a large contributor to the total amount of food waste. The behaviours and practices associated with this waste prevention (and waste generation) are complex for a number of reasons: food waste is the result of multiple, interacting activities and this leads to separation between the activity and their consequences. These behaviours are usually performed for reasons unrelated to waste prevention and have both a marked habitual element and a pronounced emotional component. Furthermore, the prevention of food waste has less ‘visibility’ to other people (e.g. neighbours) than many other pro-environmental behaviours (e.g. recycling), and therefore social norms around ‘waste’ play a reduced role compared to more ‘visible’ activities.This paper discusses insights into these behaviours from research funded by the Waste & Resources Action Programme (WRAP) and its partners in the UK. It discusses how these insights have been used in the development of a successful public-engagement campaign, which has been influential in the recent reduction in household food waste. These insights are also discussed in light of commonly used behavioural models, highlighting that many of these models are not designed for multiple, complex behaviours. However, considering the subject of food waste through the ‘lenses’ of different academic disciplines has helped the development of the public engagement on this issue.     

Public acceptability towards environmental policy measures: Value-matching appeals

People’s acceptability of environmental policy measures is vital for a successful implementation. Identifying how information concerning radical policy measures can be improved may increase support and generate more positive attitudes towards the policy. The effect of tailored information on acceptability towards implementing a proposed congestion charge was investigated by matching ecocentric arguments to biospherically value-oriented participants, and anthropocentric arguments to those who endorsed egoistic values. 627 respondents living in two small Swedish cities participated via a web-based survey. The results show that the single arguments (anthropocentric or ecocentric appeals) were evaluated more favourably than the combination of arguments (including both anthropocentric and ecocentric appeals). Strong biospheric and strong egoistic values were associated with positive and negative evaluations of the policy proposal, respectively. Finally, while respondents who endorsed egoistic values tended to be more positive towards the proposal after reading anthropocentric arguments (value match) than after reading pro-environmental arguments (value mismatch), the opposite effect was observed for respondents who did not endorse egoistic values. Our results suggest that tailoring information with regard to people’s values would be effective in promoting positive attitudes towards important policy measures.     

Heritage as exemplar: a pedagogical role for heritage studies in values education

Studies of heritage at all levels of education can help foster understanding of other peoples and cultures and of the environmental issues facing us all. Used judicially, such studies have a highly positive role to play in educating people everywhere to contribute to making the world a sustainable and just environment for future generations. They provide examples or case studies, in the pedagogical sense used by educationalists, that illustrate many valuable points that are central to a sound values education contributing to ensuring that the public, and hopefully the political elite, are engaged in a push for such a just and sustainable future. Individual examples of heritage sites, and especially of World Heritage properties, contain valuable lessons of great pedagogical value.