2008年低温雨雪冰冻对武汉城市公共交通的影响评估

为了对2008年低温雨雪期间气象条件对城市交通运输的影响给出定量评估，运用天气分析及统计学方法，分析了低温雨雪冰冻期间武汉市主要气候特征，利用2008年初持续低温雨雪期间武汉城市公共交通线路（包括公交车、轮渡、汽渡）逐日停运数据，定义了持续低温雨雪冰冻过程城市公共交通影响度，通过统计分析，找到了关键气象因子、关键期和低温临界指标，建立了气象评估模型。结果表明：在持续低温雨雪冰冻过程中，初发时期是公共交通影响的关键时期之一，影响度与积雪深度关系最密切，在公交车、轮渡、汽渡3种交通工具中，公交车影响度与气象要素的相关最密切，对武汉城市公交车造成明显影响的临界气温是17℃。该结论在实际的气象灾害评估业务工作中进行了运用，效果良好     

简述环境影响评价中的公众参与

环境影响评价制度是一项重要的环境法律制度,公众参与是环境影响评价程序的关键。其目的是使项目能被公众认可,提高项目的环境和经济效益。我国的《环境影响评价法》对公众参与的主体、对象、范围、方式所做的规定还不能令人满意。借鉴西方国家和港台地区立法的先进经验,我们应当通过使法律具有可操作性、协调好国家干预和公众参与、赋予公众提起环境诉讼的权利、加强公众宣传、保证信息透明等方式对其加以完善。     

企业环境等级评价制度中的多方博弈辨析

企业环境等级评价制度将公众第三方引入环境管理体系,着重分析三方在管理中的各自作用,以及如何实现利益的最大化。公众的参与是核心,政府引导是保证企业环境等级评价制度顺利和健康实施的基础,而企业可以通过环境等级评价提高企业环境信息的透明度,并进一步利用市场增大企业的利益。     

浅议中国环境影响评价的公众参与制度

公众参与制度在环境影响评价中起着重要作用,环境影响评价制度中公众参与制度的产生和发展可以总结为三个阶段.通过环境信息公开、扩大参与范围、加强监督管理、细化程序、提高环境意识等方面提出完善环境影响评价中的公众参与制度的一些建议.     

公众参与环评听证法律问题研究

对于比较敏感或涉及面较广建设项目的环境影响评价公众参与的表达途径,一般采用听证会。在中国,公众参与环评听证会,在听证公告、代表遴选、政府回应方面都面临困境,需要分别找寻出路:对于听证公告,要明确适用范围、确立合理期限、完善内容规定、采用合理方式来应对;对于代表遴选,建立一整套行之有效的制度势在必行;对于政府回应,建立一个合理的评估系统、启动司法审查不失为良策。     

我国公众灾害教育研究综述

面向公众的灾害教育是防灾减灾工作中的重要一环。通过对公众灾害教育相关研究梳理,明确其概况、实施途径,在此基础上提出策略促进其开展,进而提高全民防灾素养。     

珠海市民及高校学生对垃圾分类和减废的认识和参与调查比较研究

珠海市在垃圾分类和减废相关政策的执行过程中,市民的意识和参与起着至关重要的作用。本研究对珠海市民及高校学生有关垃圾分类和减废的观念和行为进行问卷调查,对垃圾分类和减废的现状和困难进行了分析、比较和探讨,并对问题的解决提出了建议。     

Access for all? Beach access and equity in the Detroit metropolitan area

Beaches are a unique type of recreation setting, offering a variety of water- and land-based opportunities that can meet residents’ diverse and complex recreation needs. Providing and improving equitable access to recreation amenities such as beaches have been recognized as essential responsibilities of public leisure agencies. This study assessed the degree of equity inherent in the distribution of public beaches in the Detroit metropolitan area; to account for spatial effects, phenomena rarely considered in prior equity analyses, geographically weighted regression was employed. Considerable local variations in the relationships between level of access to public beaches and population density, proportion of elderly population and educational attainment were identified. Such findings can help parks and recreation agencies better understand local patterns of equity, an important first step in facilitating the formulation of more efficient and effective planning and policy approaches.     

Exploring public perception of environmental technology over time

This paper analyses how new information shapes public perception of a controversially discussed technology over time. The test case analysed in this paper is solar radiation management (SRM), a potentially risky, environmental engineering technology, which aims to fight climate change by the injection of sulphate aerosols into the stratosphere. Using panel survey data, we show that most respondents initially show strong negative emotions towards SRM and reject the technology. However, public perception is not stable over time as emotions cool off and acceptance increases. The increase in acceptance is greater, the longer the cooling-off period between two surveys. Furthermore, we show that the cooling-off effect is more pronounced for more impulsive respondents.     

Challenges and Opportunities for Creating Intelligent Hazard Alerts: The “FloodHippo” Prototype

Disasters evolving from hazards are a persistent and deadly occurrence in the United States. Despite this, hazard alerts have remained spatially vague, temporally imprecise, and lack actionable information. These deficiencies indicate a divide between the status quo and what is possible given modern environmental models, geographic information systems (GIS), and smartphone capabilities. This work describes an alternative, prototype system, “FloodHippo,” which integrates operational model outputs, cloud‐based GIS, and expanded communication channels to provide personal and interactive disaster alerts for floods. The precepts and methods underpinning FloodHippo apply equally to other disasters that evolve over space and time, presenting the opportunity for a more intelligent disaster response system. The development of such a system would not only minimize current shortcomings in disaster alerts but also improve resilience through individual action, along with community, academic, and federal cooperation.