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Adapting to changing coastlines is an unprecedented planning challenge as coastal hazards, including those associated with climate change, influence all areas of resource management. Tools have been developed to aid in understanding coastal hazards and to facilitate the planning and implementation of adaptation strategies. Through interviews with members of eight geographically distributed state Coastal Zone Management (CZM) Programs and several federal and nonprofit partners, we explored the utility of current tools for on-the-ground adaptation planning and implementation needs. State CZM Programs operate as trusted information brokers at the nexus between national resources and local needs. Here we provide seven recommendations for how to overcome the challenges identified with tool discovery, lack of trust, and the coarse spatial resolution of national tools. Our findings suggest local community needs are better addressed when end-users play a role in the tool development process. We also recommend leveraging CZM Program connections because they have the knowledge and expertise to identify solutions and disseminate information. While the recommendations presented here were taken from the perspective of state CZM Programs regarding coastal tools, the lessons learned may provide valuable insight into the tool development process for other resource management fields. 相似文献
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Mario Cools Kris Brijs Hans TormansElke Moons Davy JanssensGeert Wets 《Transportation Research Part A: Policy and Practice》2011,45(8):779-788
The objective of this study is to examine the effect of road pricing on people’s tendency to adapt their current travel behavior. To this end, the relationship between changes in activity-travel behavior on the one hand and public acceptability and its most important determinants on the other are investigated by means of a stated adaptation experiment. Using a two-stage hierarchical model, it was found that behavioral changes themselves are not dependent on the perceived acceptability of road pricing itself, and that only a small amount of the variability in the behavioral changes were explained by socio-cognitive factors. The lesson for policy makers is that road pricing charges must surpass a minimum threshold in order to entice changes in activity-travel behavior and that the benefits of road pricing should be clearly communicated, taking into account the needs and abilities of different types of travelers. Secondly, earlier findings concerning the acceptability of push measures were validated, supporting transferability of results. In line with other studies, effectiveness, fairness and personal norm all had a significant direct impact on perceived acceptability. Finally, the relevance of using latent factors rather than aggregate indicators was underlined. 相似文献
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王电建 《兰州交通大学学报》2011,(2)
针对中美联合教育项目留学生在美国大学校园生活和学习的适应状况,本研究从多维的角度调查项目学生在学业方面遇到的主要问题及学生的性别、年龄、教育层次、在美时间等因素对学生文化学习适应的影响;调查项目留学生在美大学校园文化生活满意度与其对美国的态度、思乡、文化休克之间的关系,以期为国内大学发展与之相关的出国留学生适应辅助项目提供支持,为留学生出国前的语言培训、学业和心理准备提供帮助。 相似文献
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The integration of climate change adaptation considerations into management of the coast poses major challenges for decision makers. This article reports on a case study undertaken in Christchurch Bay, UK, examining local capacity for strategic response to climate risks, with a particular focus on issues surrounding coastal defense. Drawing primarily on qualitative research with local and regional stakeholders, the analysis identifies fundamental disjunctures between generic concerns over climate change and the adaptive capacity of local management institutions. Closely linked with issues of scale, the problems highlighted here are likely to have broad and continuing relevance for future coastal management elsewhere. 相似文献
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Marc L. Miller 《Coastal management》2013,41(4):301-311
Abstract Marine and coastal zone policy represents a collaboration of people managing and people managed. This paper takes a holistic stance in suggesting that marine communities are viewed properly as networks of focused interest groups, policymakers, professionals, and publics. The interplay between culture and marine and coastal policy is appropriately one topic of applied social research. Seven ethnographic studies in this domain are introduced in this theme issue and help us to understand sociocultural processes and institutions bearing on marine affairs. 相似文献
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基于瞳孔面积变动的公路隧道明暗适应时间 总被引:1,自引:0,他引:1
公路隧道进出口照度剧烈变化,容易造成驾驶员明暗视觉适应困难,也是导致交通事故的重要原因,因此驾驶员明暗适应时间的确定是解析隧道视觉安全的基础问题.以26条典型公路隧道为例,利用IViewX HED Laptop眼动仪系统,对公路隧道路段驾驶员的视觉适应性进行了试验研究.根据大量试验数据建立了隧道进出口瞳孔面积及面积变化临界速度定量关系.在此基础上利用瞳孔面积速度/瞳孔面积临界速度比率κ来评价隧道路段视觉负荷,并建立了基于λ值的视觉明暗适应时间指标,最终得到隧道长度与视觉明暗适应时间的定量关系.对于中长隧道,暗适应时间一般不超过23 s,明适应时间不超过13s. 相似文献
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This paper develops a model, based on Bayesian beliefs networks, for representing mental maps and cognitive learning into micro-simulation models of activity-travel behavior. Mental maps can be used to address the problem that choice sets in models of travel demand are often ad hoc specified. The theory underlying the model is discussed, a specification is derived and numerical simulation is used to illustrate the properties of the model. 相似文献