风电行业安全生产风险特征与对策

系统检索了2000至2012年年底风电行业事故情况,从事故总数、死亡人数及事故类型展开分析。结果表明,风电行业风险具有自身特征,事故一直呈现上升趋势,其中叶片损坏、火灾、结构毁损、抛冰、交通运输、环境破坏等事故比较突出,对从业人员和公众构成威胁。我国风电行业正处于快速扩张期,内在风险较高,需引起行业主管部门和企业的高度重视,开展全产业链系统安全研究和管理手段创建,开发本质安全型工艺和设备,强化施工及运营安全管理。分析结果对指导风电行业安全管理决策和提升企业安全管理水平具有现实意义。     

交通事故动态分析法在肇事逃逸案件侦查中的研究与实践

针对传统交通事故动态分析法在交通肇事逃逸案件侦查中投入高、效率低、精度差的缺点,笔者在信息主导警务理念的指导下,综合运用逻辑学、系统科学、社会学、心理学、情报科学相关原理,动态分析交通事故现场的痕迹、车辆行驶轨迹、道路交通环境、警情综合信息、驾驶人行为与逃逸心理,以及受害者损伤特征,准确掌握车辆或驾驶人局部特征,从而为侦破交通肇事逃逸案件提供精确的查缉信息,使警务行动实现精确用警、快速反应和精确打击的目标。笔者给出了利用动态分析法侦破交通肇事逃逸案件的流程和步骤;指出提高办案水平,迫切需要加强警务信息和社会信息的有效融合,研发专门系统,强化信息研判。     

Coincidence and Upgrade： A Typical Case Study of Rural Ecotourism Development

At present, internal rural tourism is at the stage of upgrading and renewing, and ecotourism has been considered to be the main direction. This paper discussed the concepts and criteria of rural tourism and ecotourism, analyzed a typical case of Nongke Village of Chengdu City-being considered to be the first rural tourism site in China, went deep into the problems of the contents and criteria of the development of rural ecotourism, and tried to probe into the principles of the development of rural ecotourism both theoretically and practically so as to understand the rules of the development of rural ecotourism .     

China''''s CDM Policies and Their Development Implications:Major Concerns for CDM Implementation

Most CDM (Clean Development Mechanism) opportunities exist in some large industrializing developing countries. For instance, China is estimated to take 48% of the world potential for CDM project activities. In reality, however, the share by China over the CDM projects registered and CDM projects in the pipeline is less than 10% as of Auguest 2005. This paper will examine the reasons behind, as reflected in China's CDM policies. Further investigation will be made into the use of these policies to boost the country's sustainable development, the sustainable development implications and effects of these policies. In addition, it is noted that incompatibility of some other Chinese laws and policies can be responsible for the low level and slow pace of CDM implementation in China and some suggestions are offered for promoting CDM project activities in China. There also exist barriers at the international level that impedes implementation of CDM project activities. A conclusion is drawn that CDM policies in a developing country like China aim mainly at promotion of sustainable development and to a lesser extent the generation of CERs.     

环保行政处罚中的一事不再罚

"一事不再罚原则"是一项重要的国际责任制度,起初只适用于刑法领域,后来逐渐发展到行政法领域,我国行政处罚法引入这一原则,有其特殊的内涵。本文从其特殊内涵出发,借鉴刑法罪数理论,并结合环保工作实际,从一事不再罚原则在环保行政处罚中的具体应用方面进行探讨。     

青岛市李村河黑臭水体整治案例分析

李村河流域是青岛市中心城区流域面积最大的河流系统和过城河道。由于基础设施薄弱、城市面源污染突出、长效机制不健全、河道生态稳定性差、沿岸居民环保意识弱等,导致李村河常年黑臭。自2016年以来,从控源截污、内源治理、生态修复、活水保质和长效机制5个层面对李村河进行综合整治,主要措施包括污水处理厂的提标改造、雨污分流、垃圾清运、淤泥清淤、生态修复及补水、建立河道管理机制等。在生态补水及调蓄整治过程中,通过结合管线非开挖定向钻穿越技术,创新性地对李村河进行再生水管道河底非开挖铺设。通过流域综合整治,消除了水体黑臭现象,将李村河打造成了常年有水、水清岸绿,集休闲健身、生态调节等功能为一体的生态景观廊道。     

Rehabilitation in Complex Political Emergencies: Is Rebuilding Civil Society the Answer?

The paper examines the challenge of rehabilitation from complex political emergencies (CPEs) and identifies a strategy that is characterised as a civil society rebuilding approach. It focuses on Somalia and a case study of a CARE project that aims to build the capacity of local NGOs. The paper argues that civil society in CPEs is simultaneously being undermined and contested by warring parties and emerging after state collapse. The scope of the paper is limited to one case study and that case study examines only a single aspect of civil society: national and international NGOs. The paper therefore presents tentative and preliminary results based on limited research. However, in reviewing the literature and presenting a way of approaching the subject, it aims to suggest a starting-point for developing a theoretical framework for such research. The paper finds that international agencies have tended to focus on civil society institutions simply as conduits for aid money and that this has tended to create organisations which lack downward accountability, are dependent on donors and are not addressing the wider roles for civil society envisaged in the approach. Rebuilding civil society does hold out the promise of giving non-military interests a stronger voice and starting a process of changing the aid delivery culture. Achieving these objectives, however, will be a slow and largely indigenous process and there is a need for lowered expectations about what outside assistance can achieve     

Modeling of air quality with a modified two-dimensional Eulerian model： A case study in the Pearl River Delta （PRD） region of China

A modified two-dimensional Eulerian air quality model was used to simulate both the gaseous and particulate pollutant concentrations during October 21-24, 2004 in the Pearl River Delta （PRD） region, China. The most significant improvement to the model is the added capability to predict the secondary organic aerosols （SOA） concentrations because of the inclusion of the SOA formation chemistry. The meteorological input data were prepared using the CALMET meteorological model. The concentrations of aerosol-bound species such as NO3^-, NH4^＋, SO4^2-, and SOA were calculated in the fine particle size range （〈2.5 μm）. The results of the two-dimensional model were compared to the measurements at the ground level during the PRD Intensive Monitoring Campaign （IMC）. Overall, there were good agreements between the measured and modeled concentrations of inorganic aerosol components and O3. Both the measured and the modeled results indicated that the maximum hourly O3 concentrations exceeded the China National Air Quality Standard. The predicted 24-h average SOA concentrations were in reasonable agreement with those predicted by the method of minimum OC/EC ratio.     

非煤矿山安全评价方法探讨

介绍了非煤矿山安全评价的内容和方法,分析了目前评价方法的不足和缺陷,提出了一种新型非煤矿山安全评价方法,并结合湖北某石膏矿山安全评价的实例,阐述了这种评价方法的应用过程,最后对这种方法提出改进建议。     

一起苯乙烯槽罐车泄漏的应急监测案例

2007年10月28日凌晨，镇江市环境监测中心站于3：40接到市环保局应急指挥中心关于338省道200km处，发生一起苯乙烯槽罐车泄露的紧急交通事故通知，于是立即启动应急监测响应程序，监测站应急监测小组于4：20到达事故现场，并立即用快速检测装备进行现场定性、定量跟踪监测，及时向现场应急指挥部提供了第一线的监测数据，为污染事故的及时控制与安全处置提供了决策依据。经13个多小时的共同处置，罐内苯乙烯得到安全驳载，肇事车辆被拖离现场，交通也顺利恢复。