辽宁省大型底栖无脊椎动物耐污值及水质评价

根据采自辽宁省河流、水库、湖泊及河口湿地水体的209个大型底栖无脊椎动物样本,以及文献记载数据,依据其系统发育、亲缘关系和相同栖息地环境等进行推算,确定了辽宁省大型底栖无脊椎动物耐污值332个。利用上述耐污值并结合BI指数法对辽河、浑河、太子河流域内20个采样点所获得的大型底栖无脊椎动物监测数据进行分析与评价,结果显示各河流上游段水质良好,中下游河段水质较差。     

PM_(2.5)对环境空气质量评价结果的影响分析

从2011年12月1日开始在常规空气监测点对影响吉林市空气质量的两个颗粒物指标PM2.5和PM10进行了同步比对监测。结果表明:PM2.5和PM10有显著的相关性,相关系数为0.982;采暖期PM2.5和PM10的比值平均为0.57。分别采用现行和新标准对监测结果进行了评价,其结果好于二级天数将比现行标准评价结果减少12.4%。     

Post-license education for novice drivers: evaluation of a training programme implemented in Spain

INTRODUCTION: This study evaluated the implementation of a second phase training program for novice drivers in Spain, which puts the primary focus of the training on the higher hierarchical levels of driver behavior. METHOD: Two hundred and sixty-three participants took part throughout the study, which was implemented as an experimental design with the test and control groups assessed before and after the one day safety training. Measurement of the impact of the training program focused on the participants' self-evaluation and self-reporting of some driving behavior indicators related to accident risk. RESULTS: Data analysis showed a change in the expected direction in the scale related to the skills for careful driving, but not for the other four scales considered. A feedback survey about the training course offered some important input for evaluating the organization, contents, tuition, and results of the three parts of the training program (discussion group, on-road and track training) as reported by the participants in the test group. CONCLUSIONS AND SUGGESTIONS: The results of the experiment show that using a one day driver safety course, it is possible to change some of the drivers' evaluations connected to safe driving style into safe direction. The follow-up period was exceptionally long (9 months) and the design (randomly divided experimental and control groups with before and after measurements) was reliable. More effort should be devoted to improving the on-road part of the training, which was often perceived as a typical driving lesson rather than a feedback drive. IMPACT ON INDUSTRY: The findings suggest consideration of a mandatory 2nd phase driver training programme as a means to raise awareness of the full range of risks encountered by novice drivers, and as already introduced in 5 EU countries: Austria, Estonia, Finland, Luxembourg and Switzerland.     

The evolution of climate policies - the role of learning and evaluations

All member states of the EU have had to develop climate strategies following the commitment to the UN Framework Convention on Climate Change and the Kyoto Protocol. The evolution of the strategies provides insights into the learning that takes place at the level of policy development and offers material for analysing how ex ante and ex post evaluations have contributed to this learning. In the analysis, Finland is used as a case demonstrating different levels and types of learning, from deeper reframing to political learning. The results show that the full potential of the evaluations has not been utilised, partly because they have been constrained by their mandate. Greater openness and transparency in the policy processes would create favourable conditions for independent evaluations that could provide additional input to the policy processes. This would support social and reflexive learning and allow for greater adaptability.     

环境监测人员培训效果评价的研究

为提高环境监测站人员培训质量,提升人员开发的水平,培训效果评价作为培训管理的重要环节,是培训活动长期有效开展的重要保证措施.就环境监测站人员培训效果评价的目的及意义、评价内容、评价的标准和方法等方面进行了探讨.     

我国空气自动监测系统的现状与发展趋势

结合四川省环境空气自动监测系统的运行,从运行管理模式方面探讨了我国空气自动监测系统的发展现状,以及通过国内外环境空气评价指标的比较,探讨了现阶段中国环境空气质量评价体系的不足以及增加空气污染指数分指标的必要性.     

火电行业清洁生产评价与体会

研究并分析了火电行业清洁生产评价方法及指标体系,通过工程实例,探讨如何运用清洁生产指标体系,并对其存在的不足及评价过程中可能产生的问题,提出见解和建议。     

湖泡水库浮游植物调查与生物学分析例说

本文通过2006～2010年五年间对水质生物学评价指标一浮游植物种类和数量的变化来评价红旗水库水质的现状,得出红旗水库水质属于轻污一中污染水体,但仍然符合饮用水源地标准。     

应用模糊数学法综合评价营口石门水库水质级别

应用模糊数学法综合了5项主要污染指标评价了2008-2012年营口石门水库的水质级别,改变了仅凭单因子评价水质级别的方法,评价更合理,更符合实际情况。