民营中小企业安全文化建设探讨

企业安全文化建设对于企业安全管理起着至关重要的作用,民营中小企业作为我国经济体系的生力军,其安全管理工作必须注入新的安全管理理念、理论和方法。分析了民营中小企业安全文化建设的制约因素,在基于"本质安全、目标统一和全员参与"三个原则的基础上,初步构建由观念文化、制度文化、行为文化和物态文化四部分组成的民营中小企业安全文化建设框架,并提出相应的建设方法,对于民营中小企业的安全发展有着极其重要的意义。     

油气长输管道作业分级定量风险评价方法研究及应用

为客观掌握油气管道生产运营岗位主要作业风险,实现油气长输管道企业作业风险管理,提出一种作业分级定量风险评价方法。首先,辨识油气管道系统主要危险作业类型和引起作业事故的危险有害因素;然后由作业分级法确定事故发生的可能性与严重性;最后建立基于作业分级的风险矩阵,得到各作业活动的风险级别。将该方法应用于某管道公司,以该公司生产区内部高处作业为例,对作业过程中的危险有害因素进行识别与评价,得出高处作业过程中各步骤的风险程度。结果表明该评价方法具有一定的可操作性,可反映各类危险作业过程中的风险程度,为后期有针对性的风险控制提供指导,有助于公司的风险管理。     

Tracking managerial conflict adaptivity: Introducing a dynamic measure of adaptive conflict management in organizations

Since Darwin, adaptation to change has been associated with survival and fit. Yet, despite this, leaders and managers often get stuck in dominating approaches to conflict, and few scholars have examined the role of adaptation in managing conflicts effectively over time and across changing situations. The goal of this paper is threefold. First, we develop a new measure for assessing conflict adaptivity of managers [the Managerial Conflict Adaptivity Assessment (MCAA)], based on a situated model of conflict in social relations. We define conflict adaptivity as the capacity to respond to different conflict situations in accordance with the demands specified by the situation. The measure consists of 15 distinct work‐conflict scenarios and provides five behavioral response options, which represent five primary strategies employed in conflict. Individuals who tend to respond to the conflicts in a manner consistent with the situations provided are considered to be more adaptive. Second, we test and find that managerial conflict adaptivity is related to higher levels of satisfaction with conflict processes at work as well as higher levels of well‐being at work. Third, we test the MCAA's construct validity and provide evidence that the MCAA is positively related to behavioral flexibility and self‐efficacy. Copyright © 2014 John Wiley & Sons, Ltd.     

Integrated water resources management for emergency situations: A case study of Macau

Integrated urban water management (IUWM) is a useful tool that can be used to alleviate water resource shortages in developing regions like Macau, where 98% of the raw water comes from mainland China. In Macau, scarce water resources deteriorate rapidly in emergency situations, such as accidental chemical spills upstream of the supply reservoir or salty tides. During these times, only the water from the two freshwater reservoirs in Macau can be used. In this study, we developed urban water management optimization models that integrated the raw water supply from the two reservoirs with various proposed governmental policies (wastewater reuse, rainwater collection, and water saving). We then determined how various water resource strategies would influence the urban water supply in Macau in emergency situations. Our results showed that, without imported raw water, the water supply from only the two Macau reservoirs would last for 7.95 days. However, when all the government policies were included in the model, the supply could be extended to 13.79 days. Out of the three non-conventional water resources, wastewater reuse is the most beneficial for increasing the Macau water supply, and rainwater collection also has great potential.     

森林火险的序贯分析初探

本文利用森林着火危险度指标属于正态分布的特点,根据正态型序贯分析的原理,提出了确定林火危险性的序贯分析方法;建立了长白山林区5个站点森林火险的“安全域”与“危险域”的模型;并以东岗(长白山西坡)为例,作了正态型序贯分析全过程的应用示例。结果证明,利用正态型序贯分析来确定林火的等级是可行的、可靠的,具有实用价值。     

纺织工业安全生产特点及安全对策管理

简要分析了纺织工业安全生产的特点及安全管理的难点,从而针对性地应用了安全对策管理,并取得一定成效。     

广东省产业园区生态环境管理现状与强化对策

产业园区是我国经济发展的重要载体,同时也是污染物排放相对集中的区域,需要进行有效的生态环境管理。以广东省产业园区为研究对象,系统梳理了近年来产业园区生态环境管理取得的成效以及存在的不足。研究表明,广东省产业园区规划环评开展情况较好,园区污染治理能力得到有效提升,节能减排工作稳步推进,但同时也存在规划环评动态管理不及时、规划环评效力发挥不充分、园区管理机构工作机制不健全、外部生态环境监管不足等问题。针对存在的问题,从健全规划环评法规制度体系,压实园区管理机构主体责任,完善生态环境主管部门监管职责等方面提出了对策建议,以期为强化产业园区生态环境管理效能提供支撑。

     

产业园区外存量工业用地环境准入管控研究—以上海市为例

为探索在新产业布局及发展形势下的产业园区外存量工业用地环境准入分类管控模式,采用空间叠图分析和承载力评估方法,基于“三线一单”分区管控要求对上海市产业园区外存量工业用地的空间布局约束、资源环境承载和环境风险防控进行评估。综合评估结果、新法规要求和规划方向的指引,梳理典型区环境准入管理的试点经验,提出以下建议：生态环境及产业、规划相关部门对产业园区外存量工业用地的现状及规划实施动态排摸;结合各地块资源环境特征、规划发展意向等因素,对不同规划导向的地块实施差异化分类管控;针对近中期保留的产业园区外存量工业用地,通过开展区域环评强化环境准入。

     

浅析建立排污权有偿交易制度

随着工业化、城市化的快速推进,环境容量资源有限和社会经济持续较快发展的矛盾将长期存在。在充分运用必要的行政和法律手段的同时,应注重运用经济手段———排污权有偿使用和交易进行环境保护,使外部环境内部化,树立"容量有限、资源有价、使用有偿"的环境资源价值理念,推动企业自主创新和技术进步,降低企业内部治理成本,调动污染减排积极性,促进环境管理方式从粗放型向精细化转变,全面提升环境管理水平。     

Hot Spots of Perforated Forest in the Eastern United States

National assessments of forest fragmentation satisfy international biodiversity conventions, but they do not identify specific places where ecological impacts are likely. In this article, we identify geographic concentrations (hot spots) of forest located near holes in otherwise intact forest canopies (perforated forest) in the eastern United States, and we describe the proximate causes in terms of the nonforest land-cover types contained in those hot spots. Perforated forest, defined as a 0.09-ha unit of forest that is located at the center of a 7.29-ha neighborhood containing 60–99% forest with relatively low connectivity, was mapped over the eastern United States by using land-cover maps with roads superimposed. Statistically significant (P < 0.001) hot spots of high perforation rate (perforated area per unit area of forest) were then located by using a spatial scan statistic. Hot spots were widely distributed and covered 20.4% of the total area of the 10 ecological provinces examined, but 50.1% of the total hot-spot area was concentrated in only two provinces. In the central part of the study area, more than 90% of the forest edge in hot spots was attributed to anthropogenic land-cover types, whereas in the northern and southern parts it was more often associated with seminatural land cover such as herbaceous wetlands.