2013年度新疆环境申报统计工作思考与建议

对2013年度新疆环境申报统计的创新工作方法进行了较详细的总结。通过统一工作部署,整合统计申报报表制度,严格执行数据质量核查制度,开发“污染源管理系统”,形成了较完善的工作体系,对今后申报统计工作质量的提高提出了思考与建议。     

环保与金融联动助推节能减排环境管理

现代金融服务业作为当今世界资源配置的主要力量,也必将成为环境保护的重要角色.金融对节能减排的支持和金融与环保的结合,探索具有中国特色的节能减排市场体制机制,改善环境质量,实现环境效益和经济效益的统一.     

应用UBET模拟环形件金属流动及毛坯尺寸优化

利用上限单元法(UBET)数值模拟了自行车飞轮外壳的成形过程.优化出模锻自行车飞轮外壳的圆环毛坯尺寸.研究了环形件金属的流动规律和过程.并且用实验验证优化出的毛坯尺寸.试验结果与优化结果基本吻合.     

Probabilistic Linkage of Police and Emergency Department Sources of Information on Motor-Vehicle Injury Cases: a Proposal for Improvement

Data on traffic injury cases that includes both the crash circumstances and the health outcome is a key tool for creating appropriate motor-vehicle injury prevention policies. The aim of this study was to explore the feasibility of the probabilistic linkage of police and emergency department data relating to motor-vehicle injury cases in Barcelona. A probabilistic linkage process was performed using local police reports (n = l2,481) and hospital emergency department data (n = 16,733) for all traffic injury cases that occurred in 1997. In almost two out of every three matched pairs for the injured person, at least five of the seven variables coincided, and in 7.3% of the cases all variables coincided. This work has allowed the empirical development of combined methods for the linkage of police and healthcare sources of information at the local level, which are the preliminary steps towards the construction of a data base that would include full information on the circumstances and the consequences of motor-vehicle crashes.     

山西省空间运输联系的时空演化研究

对1990年以来山西省的客、货运状况进行了分析，总结出该区域空间运输联系的时空演化特征：山西省客、货运分布的廊道效应凸现，中心城市的极化效应逐渐减弱，与环渤海地区的货物交流日益密切，交流物种以煤炭、原材料为主，并对这些特征的影响因素进行了具体剖析，认为城市、生产力、路网的布局、对外联系、产业结构是影响山西省空间运输联系的主要因素。     

应对城市重大安全事件的应急资源联动研究

对应对重大安全事件应急资源联动进行界定,从横向和纵向两个角度进行分析,在此基础上提出两种应急资源联动的实现方式,即城市内的"基于Multi-Agent系统城市应急资源联动网络方式"以及城际间的"基于Multi-Hub的都市圈应急资源联动网络方式";同时探讨实现应急资源联动的基础保障,并提出应对城市重大安全事件的应急资源联动机制;通过良好的机制保障,实现应急资源的联动,有效提高资源的利用率和政府应对重大突发事件的能力,从而创造安全稳定的城市环境。     

综掘工作面气水联动除尘装置影响因素及应用效果分析

为掌握气水联动除尘装置影响因素及现场除尘效果,以便更好应用于现场实际。基于煤矿综掘工作面长压短抽通风控除尘系统,利用数值仿真和正交实验设计分析方法,系统研究除尘装置叶片参数、进风量和进风口位置等因素对除尘效果的影响规律。研究结果表明：叶片安装角为40°,扭转角为4°时,除尘器入口处负压值和进风量最大,而吸风口距工作面5 m、吸风量≥300 m³/min时的除尘效果较好。控除尘系统采用气水联动除尘装置后,各测点全尘除尘效率提高了40.8%～55.4%,呼吸性粉尘除尘效率提高了31.4%～41.3%,应用效果良好。     

城市综合体消防联动系统优化设计分析

根据城市综合体人员数量众多、火灾危险性比较高、救援难度相对较大的特点,以某建筑项目为例,提出城市综合体消防联动系统优化设计的方法。     

The untapped potential of preferential trade agreements for climate governance

The regulatory contribution that preferential trade agreements (PTAs) make to global climate governance is assessed through an analysis of climate-related provisions found in 688 PTAs signed between 1947 and 2016. Provisions are analyzed along four dimensions: innovation, legalization, replication, and distribution. Innovative climate provisions are found in several PTAs that are in some cases more specific and enforceable than the Kyoto Protocol and the Paris Agreement. Nonetheless, these climate provisions offer limited progress because they remain weakly ‘legalized’, fail to replicate broadly in the global trade system, and were not adopted by the largest greenhouse gas emitters. Despite the inclusion of innovative climate provisions in a number of PTAs, their poor design and weak replication position them as some of the weakest environmental provisions within PTAs.