油气田绿色矿山建设管理要求与实践

针对目前国家对绿色矿山建设的要求和环境保护面临的新形势,结合国内油气勘探与生产业务绿色发展的相关要求,阐述了油气田绿色矿山建设的发展历程、重点内容、建设标准;总结了绿色矿山建设形成的具体成果和经验,这些经验主要包括注重依法合规、提升绿色理念、科技创新、责任落实、多部门协作等,为下一步建设指导方向,进而提升国内油气勘探与生产业务整体绿色发展水平。     

Social Dimensions of Urban Flood Experience,Exposure, and Concern

With growing urban populations and climate change, urban flooding is an important global issue, even in dryland regions. Flood risk assessments are usually used to identify vulnerable locations and populations, flooding experience patterns, or levels of concern about flooding, but rarely are all of these approaches combined. Furthermore, the social dynamics of flood concerns, exposure, and experience are underexplored. We combined geographic and survey data on household‐level measures of flood experience, concern, and exposure in Utah's urbanizing Wasatch Front. We asked: (1) Are socially vulnerable groups more likely to be exposed to flood risk? (2) How common are flooding experiences among urban residents, and how are these experiences related to sociodemographic characteristics and exposure? and (3) How concerned are urban residents about flooding, and does concern vary by exposure, flood experience, and sociodemographic characteristics? Although floodplain residents were more likely to be White and have higher incomes, respondents who were of a racial/ethnic minority, were older, had less education, and were living in floodplains were more likely to report flood experiences and concern about flooding. Flood risk management approaches need to address social as well as physical sources of vulnerability to floods and recognize social sources of variation in flood experiences and concern.     

秦皇岛市旅游管理体制现状与改革研究

秦皇岛市旅游管理体制存在法律、法规不健全,管理体制不明确等问题,因此有必要借鉴日本、英国、泰国先进的旅游管理经验,结合秦皇岛市实际,对秦皇岛市旅游管理体制进行改革,建立全新的"三级两线"旅游管理体制。     

Using experience sampling methodology in organizational behavior

Experience sampling methodology and daily diary (ESM/DD) research elicits repeated reports of immediate or very recent experiences from the same sample of people for several days or weeks. Experience sampling and diary methods were almost unheard of in organizational research 15 years ago, but the past decade has seen a rapid rise in their use. These methods are helpful in studying dynamic within‐person processes involving affect, behavior, interpersonal interactions, work events, and other transient workplace phenomena over time. Assessing cross‐level effects of traits or other stable features on within‐person processes and reactivity is also possible with ESM/DD data. We provide an introduction to issues in designing and carrying out an ESM/DD study, including data collection choices and schedules, measures, technology, training and motivation of participants, and analysis of multilevel data. We offer best practice recommendations and refer readers to further resources for additional detail on conducting and analyzing ESM/DD research. Copyright © 2012 John Wiley & Sons, Ltd.     

经验公式分析法预测河流汛期污染

基于淮河流域淮河干流、沙颍河、洪河COD污染通量与河水径流量有较好相关性 ,结合汛前河流污染特点分析 ,提出了这些河流汛期污染预测经验模式。由 2 0 0 1年汛期实际污染情况对COD污染负荷与COD浓度预测结果的检验表明 ,对汛期初期阶段的预测误差在± 1 3%以内 ,根据预计降雨量对河流径流量的估计范围覆盖实际情况。     

旅游网站中旅游经历分享行为的影响因素研究--基于感知互动性

以S-O-R理论为框架,结合感知互动性理论与价值理论,构建旅游网站中旅游经历分享行为的研究模型。结果表明:①用户在使用旅游网站过程中的感知互动性正向影响其对该网站信息价值的感知程度、自我呈现的满足程度和社会认同的满足程度。②用户对旅游网站的感知互动性会通过社会认同的满足促进用户的分享行为。③用户对旅游网站的感知互动性会通过信息价值感知和社会认同满足促进用户的分享意愿,而用户的分享意愿正向影响其分享行为。     

广东省排污许可制的实践与思考

广东省是全国排污许可全覆盖任务最重的省份,其固定污染源数量居全国首位。本文系统梳理了广东省在排污许可管理实践中的经验做法,并在此基础上分析排污许可制度改革面临的问题,从"一证式"管理角度出发,提出进一步做好制度落实的思考与建议,为构建以排污许可制为核心的固定污染源监管体系提供参考和借鉴。     

畜禽养殖清洁生产:国外经验与启示

畜禽养殖污染治理是很多国家面临的共同难题。本文从畜禽养殖清洁生产管理和政府规制两个层面入手,对发达国家在应用清洁生产技术、控制养殖规模和推行清洁性操作三方面进行了理论借鉴,并结合美国、欧盟和日本的清洁生产实践详细梳理了发达国家畜禽养殖清洁生产的经验。在此基础上,本文进一步阐述了当前我国畜禽养殖清洁生产的障碍性因素和应对策略,旨在加快推进我国畜禽养殖清洁生产的进程。     

环境影响评价工作中外环境综合调查的概念

本文在总结多年环境评价工作的基础上,提出了一套外环境综合调查的分析框架,试图为繁杂的外环境调查找到一个明确的工作思路。该框架包含二个分析层次:调查系统层次与调查因素层次,同时对各调查因素及其相互关系进行了论述。     

国际碳税政策实践发展与经验借鉴

碳税作为削减温室气体排放的有效市场经济政策手段,被全球多个国家推进实施并取得较好减排效果。目前,我国碳排放仍处于高位水平,碳减排行动面临严峻挑战。随着欧盟碳边境调节机制的推进,我国碳减排行动面临的国际形势也日趋复杂。因此,跟踪研究国际碳税政策最新实践进展,为我国实现“双碳”目标做好政策能力储备十分必要。本文系统分析了国际上碳税政策的实践进展与经验,将国际碳税政策实践发展分为初始起步阶段、探索发展阶段和深入拓展阶段,并从税制要素的角度全面总结了国际碳税实践的相关经验。根据国际碳税实践经验和我国的实际发展情况,本文提出了我国开征碳税的基本思路,并提出对使用含碳化石能源的单位或个人征收碳税,将碳税纳入环境保护税中实施统一征管等政策建议。