Influencing diversity beliefs through a personal testimonial,promotion-focused approach

Although researchers have highlighted the importance of diversity beliefs (i.e., team members' perceived value of diversity) for the elaboration of information in teams, little attention has been paid to whether and how diversity beliefs can be shaped. Drawing on theory and research on team diversity beliefs, we propose that diversity beliefs are more effectively influenced by interventions using a promotion (compared with a prevention) focus toward diversity and personal testimonial (compared with factual) knowledge. Results from an experiment conducted with 175 teams revealed that both a promotion focus and personal testimonial knowledge independently contributed to more positive diversity beliefs and consequently increased team elaboration of task-relevant information as well as integration of different perspectives. Our results reveal key factors that can influence diversity beliefs and underscore the pivotal role of diversity beliefs in improving the extent to which team members elaborate information and integrate diverse perspectives.     

区域土地利用规划的适宜性

为合理分析、评价区域土地利用规划的生态合理性,建立了包括生态环境因子在内的工业用地适宜性分析指标体系,并以专家调查意见为基础确定了各指标的权重.在此基础上,以宁波市北仑区区域发展总体规划中的土地利用规划为例,在地理信息系统的支持下,对工业用地的适宜性、环境合理性、科学性进行分析和评价.结果表明,区域工业用地规划基本合理,3种工业类型大都布局在生态适宜区内.规划中存在的主要问题是,东片区三类工业布局与宁波市总体规划不符,不能很好地实现与周边地区的协调发展.城市规划中要综合考虑社会经济环境因素的作用,才能实现发展的科学性、合理性和可持续性.     

丰沛铜地氟病区大气环境中氟的分布

利用石灰滤纸法和滤膜电极法测试了徐州丰沛铜地区大气环境中的氟含量,结果表明：由城区至城效到农村,大气环境中的氟含量趋向下降,采煤、煤的燃烧和铝厂等企业是大气中氟的主要污染源,该区地氟病与大气环境中的氟含量未见明显联系,不属燃煤污染型     

Food for Thought: Audience Engagement with Sustainability Messages in Branded Content

Branded platforms are a growing “gray-zone” of marketing and media messages, in which corporations and news journalists partner to create content that supports strategic corporate goals while aligning with a publication’s scope of editorial coverage. As corporations are key influencers of and contributors to environmental communication, this trend has the potential to change environmental dialogue. In this article, we closely examine messages about food and sustainability, created in partnership by Chipotle Mexican Grill and the Huffington Post news site. We illustrate how use of a branded platform expanded the scope of environmental topics, issues, and frames that Chipotle addresses, how frames identified here connect to frames in coverage of science-related issues, as identified by other scholars, and discuss how branded platforms allow corporations to draw attention to polarizing environmental issues while protecting stakeholder relationships and brand reputation.     

基于多因子指数集成的流域面源污染风险研究

为掌握流域面源污染风险的整体趋势,基于风险评价时,单个因子对系统某种风险的贡献率可能大于1且因子对系统风险贡献呈一定结构性的问题,定义了风险标准值的概念和算法,建立了系统风险多因子集成评价方法,并在地理信息系统支持下对泸沽湖流域进行了案例研究.结果表明,泸沽湖流域面源污染流失风险处于较高的水平;系统风险多因子集成评价法在对多个同类系统间进行比较时,具有较大的优势;该方法可以与其他多种方法相结合对系统属性进行全面综合评价.     

Credibility and advocacy in conservation science

Conservation policy sits at the nexus of natural science and politics. On the one hand, conservation scientists strive to maintain scientific credibility by emphasizing that their research findings are the result of disinterested observations of reality. On the other hand, conservation scientists are committed to conservation even if they do not advocate a particular policy. The professional conservation literature offers guidance on negotiating the relationship between scientific objectivity and political advocacy without damaging conservation science's credibility. The value of this guidance, however, may be restricted by limited recognition of credibility's multidimensionality and emergent nature: it emerges through perceptions of expertise, goodwill, and trustworthiness. We used content analysis of the literature to determine how credibility is framed in conservation science as it relates to apparent contradictions between science and advocacy. Credibility typically was framed as a static entity lacking dimensionality. Authors identified expertise or trustworthiness as important, but rarely mentioned goodwill. They usually did not identify expertise, goodwill, or trustworthiness as dimensions of credibility or recognize interactions among these 3 dimensions of credibility. This oversimplification may limit the ability of conservation scientists to contribute to biodiversity conservation. Accounting for the emergent quality and multidimensionality of credibility should enable conservation scientists to advance biodiversity conservation more effectively.     

广州市环境监测管理信息化建设中若干问题探讨

以广州市环境监测中心站推进信息化的实践为例，重点对环境监测管理信息化规划、开发和应用3个环节所涉及的信息化进程路线、应用系统开发的需求分析和推广应用等问题进行了一些探讨，提出切合自身的解决思路或办法。     

危险废物交易信息化体系建设初探

分析了我国目前实施危险废物交易的意义和必要性及危险废物交易现状,提出在危险废物交易还处于市场化运行的初级阶段,引入信息化技术,为危险废物交易同时提供监管和市场化平台,建立健全配套的管理制度和办法,是实现危险废物的循环利用和经济可持续发展的有效途径之一。     

上市公司环境信息披露的模式研究

分析了由于社会责任、公司声誉、法律与政策压力等,导致越来越多的公司自愿或被迫进行环境信息披露。阐述了环境信息披露必须采用适当的披露模式,披露的模式影响披露的质量,决定了是否满足信息使用者决策的需要。提出定性描述和定量披露模式相结合,强制性与自愿披露模式相结合,公开和秘密模式相结合,由独立环境信息披露向综合环境信息披露模式过渡是环境信息披露发展的道路。     

原料含水率及成型直径对秸秆成型燃料耐久性的影响

原料含水率及成型直径对秸秆成型燃料耐久性具有重要影响,通过试验发现含水率对秸秆固化成型(SDBF)技术的抗渗水性影响很显著,原料含水率10%～15%(质量分数,下同)范围内得到的SDBF渗水分解超过4 h;原料含水率也显著影响SDBF的抗跌碎性,含水率不大于15%的SDBF失重率一般不超过5%,能满足规模化技术的应用.对于HPB-成型机生产的SDBF,成型直径大的SDBF抗渗水性时间较长,随着成型直径减小抗渗水性时间减少,抗渗水性能降低.