中国公众对气候变化和气象灾害认知的社会性别差异

对2015年全国公众气象服务评价调查结果的分析显示,我国公众中男性对气候变化认识程度以及对气象灾害预警的认知水平和满意度都比女性高。城镇女性选择环保产品、环保出行及愿意对生活或工作方式做出改变来应对气候变化的比例高于城镇男性,而农村男性选择调整或改变种植或养殖方式、改变种植或养殖品种及转换谋生方式的比例高于女性。男性选择购买相关气象或气候保险、参加培训或辅导的比例比女性高,而女性选择学习气象灾害和气候变化相关的专业知识比例高于男性。女性对气象服务信息的需求比例比男性高。建议：1)积极推进气候变化及其灾害认知的社会性别研究,建立灾害认知性别数据库,将社会性别融入到气象灾害风险管理的整个过程;2)在气象服务中引入社会性别视角,加强针对女性的宣传和指导,开发适合女性的服务产品和信息传播渠道,提升她们应对灾害的意识和能力。     

Perceptions of Climate Change and Adaptation Responses in a Local Community: the Barwon Estuary Complex,Victoria

The climate change focus in Australia has shifted from mitigation to adaptation with an emphasis on place-specific case studies. The Barwon Estuary Complex (BEC) on the Bellarine Peninsula, central Victoria, was the focus of this place-specific study in which 37 local stakeholders were consulted through a series of semi-structured interviews on the impacts of climate change on their coastal community. Overall there was uniformity in stakeholder perceptions of the climate change impacts and vulnerabilities pertaining to the BEC. In contrast, discussion on adaptation drew a diversity of responses. While 53 per cent of stakeholders indicated a need to limit the use of hard structures, and rather plan around a changing estuarine environment, opinion amongst the community group was divided. Some believed ‘retreat is the only option’ whilst others felt ‘there won't be much leaving’. The present level of confusion around adaptation highlights the imperative of commencing discussions now to allow sufficient time to develop strategies which are both environmentally and socially responsible. This is important as ultimately it will be the community that will determine whether adaptation strategies are adopted or met with resistance.     

European policies on ship recycling: A stakeholder survey

After almost a decade of intensive regulatory activities focused on ship-recycling around the world, special reference is made to combating the problems of ship dismantling practices on the shores of Southern Asian countries. “The Hong Kong International Convention” was adopted in 2009, to provide a uniform shipbreaking management approach. However, in globalised maritime transport, with the majority of shipowners using Open Registries, the European Union has prepared a common approach considering the implementation of a new legal framework. Regulation 1257/2013 implemented by the EU on ship-recycling should be more rigorous than those in the rest of the world. In this article, stakeholder perceptions of this Regulation are presented, based on an online survey. The results show significantly different perceptions in the ship-recycling industry regarding the developing ship-recycling measures within the EU.     

Fishers' perceptions as indicators of the performance of Marine Protected Areas (MPAs)

How users perceive the performance of Marine Protected Areas (MPAs) is fundamental for the social acceptance of these zones. Moreover, their perceptions may be relevant for monitoring the effects of MPAs on extractive activities. This study analyzes artisanal fishers' perceptions of the performance of a north-western Mediterranean coastal MPA, which encompasses two no-take zones (NTZs). Three viewpoints have been considered: the effect on the personal activity of fishers, the effect on the local fishery and the effect on the ecosystem. In order to test the hypothesis that biomass export (spillover) - which had previously been evidenced from the two NTZs - may influence fishers' perceptions of NTZ effects, fishers' perceptions were compared with both declared and observed fishing activity over an one-year period.The results show that negative perceptions of NTZs are either nil or are negligible. Most fishers are aware of the beneficial effects of NTZs on ecosystems and fisheries. However, they remain to be convinced of the beneficial effects of the NTZs on their own activity. For instance, the proximity of a NTZ appears never to be involved in the choice of a fishing spot. This partial lack of correspondence between scientific expectation and fishers' perceptions is discussed in the light of fishing habits in the zone adjacent to NTZs, and takes into account fishing grounds, targeted species and seniority (defined as the number of years the fisher has been fishing within the MPA). All three factors appear to influence fishers' perceptions. For example, having a positive perception about a NTZ and spending more time fishing in the adjacent zone are habits that can be associated with fishers with less seniority. Fishers' perceptions obviously indicate the social acceptance of the MPA and are an essential monitoring tool for MPA managers. However, perceptions cannot be seen as a substitute for scientific monitoring, as both approaches are clearly complementary.     

Perceptions of Food Safety by Urban Consumers in Nanjing,China

The past decade has seen what could reasonably be called an explosion in the number of food-related crises in China. Food safety issues represent a national crisis threatening the physical and psychological health of Chinese citizens, despite the repeated adoption of stringent food safety laws and regulations. This project, based on a stratified random sample of 337 households in Nanjing, assesses perceptions related to different food safety concerns and issues among urban residents and explores differences in perceptions across social strata as defined by socioeconomic and demographic variables using principal component analysis and standard statistical tests.     

Public concern about,and desire for research into,the human health effects of marine plastic pollution: Results from a 15-country survey across Europe and Australia

Marine plastic pollution is caused by humans and has become ubiquitous in the marine environment. Despite the widely acknowledged ecological consequences, the scientific evidence regarding detrimental human health impacts is currently debated, and there is no substantive evidence surrounding public opinion with respect to marine plastic pollution and human health. Results from a 15-country survey (n = 15,179) found that both the European and Australian public were highly concerned about the potential human health impacts of marine plastic pollution, and strongly supported the funding of research which aims to better understand its health/wellbeing implications. Multi-level modelling revealed that these perceptions varied across socio-demographic factors (e.g. gender), political orientation, marine contact factors (e.g. marine occupation and engagement in coastal recreation activities) and personality traits (e.g. openness, conscientiousness and agreeableness). Quantifying attitudes, as well as understanding how individual-level differences shape risk perception will enable policy makers and communicators to develop more targeted communications and initiatives that target a reduction in marine plastic pollution.     

Rethinking urban water management: Experimentation as a way forward?

There is widespread acceptance regarding the need to transition towards more sustainable urban water practices. Supporting such a transition requires new governance frameworks that can accommodate complexity and uncertainty, and organisational cultures that embrace experimentation and learning. This empirically focused research paper examines how eleven, alternative local-scale experiments were initiated while operating in an unsympathetic regime. Furthermore, the perceptions of more than 150 urban water practitioners across Australia are presented, regarding the importance of and difficulty in undertaking experimentation in the urban water sector, and the necessary mechanisms for influencing a step change to sustainable urban water management practices. Interviewees revealed perceived limitations in experimenting with new technologies and practices when operating within a hierarchical and market-based governance paradigm. Also, industry conservatism and the dominant risk-based management approach both operate as significant constraints to promoting an experimentation culture, and are closely related to concerns about public health and financial implications. Overall, the research highlights the Australian urban water sector is willing to embrace learning-by-doing; however, a stronger emphasis on promoting an organisational and industry-wide culture of experimentation and learning is required. Policy implications for future water governance are discussed.     

Views and Visions of Land Use in the United Kingdom

As part of a national study aimed at surveying the land use and landscape of the United Kingdom, 1287 surveyors recorded their views and visions of one-kilometre grid squares in which they conducted fieldwork. This study, which took place in 1996, has links to previous national land-use surveys by L. Dudley Stamp (1950) and Alice Coleman (1976, 1977). Of the total sample, 1037 reports are from the observations of school children. Their views relate to six key questions which have been analysed using qualitative research techniques to identify categories of shared responses. Reported in frequency counts, the results highlight a degree of communality in the perceptions of the majority of young people and adults involved. They show their hopes and dreams for a cleaner and varied landscape in the future with more green space, greater provision for well-planned low density housing, and recreation facilities. At the same time their expressed concerns for the management of the environment, housing development, green space provision, recreation and leisure activities indicate a disquiet about the future. This apparent pessimism is most notable in the views for urban locations. For rural locations there is a higher expectation that things will remain more-or-less the same in 20 years time.     

游客原真性感知与世界遗产资源原真性内涵集合式关系研究(英文)

游客原真性感知对于世界遗产资源的未来发展具有重要价值。本文基于原真性学说针对游客感知与世界遗产资源旅游发展内涵之间的关系进行了探讨。通过对世界遗产故宫博物院实证研究的结果表明:数学集合理论模型能够很好地模拟游客原真性感知与遗产资源发展内涵之间的内在联系,继而5种集合式关系被建立起来,即"相离关系"、"相交关系"、"包含关系I"、"包含关系II"和"重合关系"。根据调查样本的分配规律5种集合式关系可以被进一步分为主要集合式关系和次要集合式关系。使用双因素方差分析法从被调研游客的人口统计学特征(性别、年龄、受教育程度、游览频率和已有感知程度)出发,针对集合式关系进行研究的结果进一步显示:游客对于5种集合式关系类别的感知具有差异性。本论文研究成果对于基于原真性视角下的世界遗产资源发展成效评判以及从游客原真性感知出发提出世界遗产资源发展未来策略均具有实际意义。