土岩爆破作业安全评价与事故分析

用打分法对城市土岩爆破作业的严重伤害可能性进行评价,并运用事故树分析法,对其严重伤害可能性进行分析,找出导致事故发生的可能性因素及可采用的预防途径,为实际伤害事故的预防提供有益参考。     

不同土地利用类型下土壤特性及重金属评价

在哈尔滨市周家镇选择典型的五种土地利用类型(耕地、居民点及工矿用地、交通用地、林地、水域),24个样品,研究乡级小城镇不同土地利用类型下土壤特性及重金属状况.结果显示:(1)耕地的土壤理化性状最低,有机质与全氮有显著的正相关;(2)乡级小城镇不同土地利用类型下土壤中Zn、Pb含量存在显著差异,交通用地与耕地含量较高,同时各土地利用类型的内梅罗综合污染指数均达到中污染;(3)人类活动对土壤质量影响最大的是交通活动,其次是耕地施肥、使用农药及翻耕等,在次是居民生活.     

海滩旅游资源质量评比体系

论文回顾了当前国内外海滩旅游资源质量评价体系的发展现状 ,并依据我国具体状况 ,提出了适合我国国情的新的评价体系。新体系选择80个评价因子 ,分为旅游资源条件和可利用条件两个大类 ,前者包括地貌、水体、气候气象、生物、人文等5个亚类 ;后者包括基础设施及管理、安全、卫生等3个亚类。论文建立的新的海滩质量评比展示模式将有利于国内外海滩的质量对比 ,可促使我国海滩旅游业与国际接轨、能够向人们提供较多的海滩质量信息并利于海滩的经营管理     

生物难降解有机污染物微生物处理技术的进展

耗氧有机污染物的微生物处理技术已日趋完善，研究重点转向生物难解污染物处理，文章详细阐述了几种生物难降解污染物微生物处理技术的研究进展：（１）几种污染物的高效降解微生物的分离培养以及这些高效降解微生物的降解效率和最佳降解条件研究。（２）利用微生物共代谢作用降解污染物的研究，为一些难以作为微生物唯一碳源和能源的污染物生物降解提供一条有效的途径；（３）利用基因工程技术创建高效降解菌的研究，该项技术在提高     

施灰田土壤及所产蔬菜铀、钍和钾、钼、镁、锌含量变化及影响评价

U和Th是放射性元素,K、Fe、Mo、Mg和Zn是植物生长需要的必要营养元素。粉煤灰中U、Th、Fe和Mo的含量略高于空白土壤中Fe和Mo的含量,K、Mg和Zn的含量低于空白土壤中K、Mg和Zn的含量。掺施粉煤灰并没有引起施灰土壤及所产蔬菜中各元素含量的明显变化。与国家土壤环境质量标准及食品、卫生标准的限值相比,施灰土壤及所产蔬菜的U、Th、K、Fe、Mo、Mg和Zn的含量均在正常范围内波动。     

排污收费对企业污染控制技术创新激励作用的研究

运用模型方法研究了排污收费和行政手段对企业污染控制技术创新的激励作用,为环境管理政策应用提供了理论依据。结果表明,无论对创新企业还是模拟企业,在“技术创新－创新扩散－最优啮合反应”的技术创新过程中,排污收费更能刺激企业的污染控制技术创新行为。     

对人工湿地污水处理系统工艺设计技术关键的探讨

重点探讨了人工湿地污水处理系统工艺设计过程中的技术关键问题,提出系统水力停留时间、水传导、表面负荷率、系统深度、处理单元长宽及其比例、进出水系统布置、防渗材料等七点是人工湿地污水处理系统设计的技术关键。     

Sustainability Appraisal in neighbourhood planning in England

The preparation of strategic environmental assessment (SEA) inclusive sustainability appraisals (SAs) for neighbourhood plans (NPs) in England may be required when significant environmental effects are expected to arise from an NP. In this paper, we report on the result of a Ph.D. project, conducted between 2012 and 2015, in which all 15 NP SEA inclusive SAs that had been completed at the time were evaluated. In this context, the quality of SA practice was found to differ substantially. SAs were prepared either ‘in-house’ (i.e. by neighbourhood planning steering groups) or by consultants. The quality of SAs was found to be associated with their overall perceived degree of influence on the underlying NPs. Whilst the focus of this paper is on practice in England, findings are expected to be of interest to a wider international audience, in particular to those experimenting with voluntary neighbourhood/local level plan SA/SEA.     

When the dark ones become darker: How promotion focus moderates the effects of the dark triad on supervisor performance ratings

The current study adds to a growing body of research on dark personality traits by investigating the moderating role of promotion focus on the relationships among dark triad traits and facets of job performance. Specifically, we investigated the effects of the dark triad (i.e., Machiavellianism, narcissism, and psychopathy) on supervisor ratings of performance, and the moderating effect promotion focus has on those effects. Using field data, we surveyed 549 employees from a manufacturing company in the USA and obtained supervisor ratings of task performance and helping behavior for each employee. We found support for multiple hypotheses, which suggests that managers rated narcissistic and psychopathic employees as having poorer task performance and psychopathic employees as engaging in fewer helping behaviors than employees low in those traits. Furthermore, promotion focus strengthened these negative relationships. We did not find these effects for Machiavellianism. Implications of these findings for future dark personality research as well as the practical implications for managers and organizations are discussed. Copyright © 2015 John Wiley & Sons, Ltd.     

HSE管理绩效考核在石油钻井企业的成功应用

本文浅析了HSE管理体系起源及其在我国的运行情况,提出了HSE管理绩效考核实施原则和实施办法,同时列举了HSE管理绩效考核在长城钻探工程有限公司井下作业公司的成功应用,并指出企业实施HSE管理绩效考核应注意的事项,可为企业有效控制员工行为安全、提高员工安全意识和技能、提升企业HSE管理水平提供参考.