编制企业事故应急预案的实践与探索

企业编制事故应急预案是在新形势下面临的新任务，也是《安全生产法》赋予企业的责任。通过介绍编制《事故应急预案与急救措施》的具体实践，探索了一些编制事故应急预案的程序和原则。     

安钢高炉出铁场除尘工程实践

六号高炉炉前出铁场工程是一项工业污染治理项目，该项目结合安钢实际，利用较少的投资，解决了多年困扰炼铁厂的炉前烟尘污染的问题，该技术结合目前国内中小高炉出铁场综合治理的经验，提出了顶吸加侧吸的综合捕集方式，极大地改善了出铁场的烟尘污染状况，同时回收的粉尘又有极高的利用价值，取得了一定的经济效益。     

一起油罐爆炸火灾原因调查及分析

对一起油罐爆炸火灾事故进行了调查，对回流油速度进行了测算，从静电的产生和放电、爆炸性气体混合物的形成进行了分析和研究，指出了火灾原因，提出了应吸取的教训。     

Numerical Simulation of Synoptic Condition on a Severe Sand Dust Storm

By using observational data and MM5, an observational analysisand numerical study was conducted on the synoptic condition of a severe dust storm that was caused by a Mongolian cyclone whichoccurred from 6 to 8 April 2001. Results illustrated thatthe cyclogenesis was due to the isentropic potential vorticity (IPV) advection in the upper troposphere and the terrain modifiedbaroclinicity in the mid-lower troposphere. The Altai-Sayan complex of mountains blocked the lower level cold air and made the isentropic surface sharply steep. When the air slid down along the isentropic surface the increasing of baroclinicity anddecreasing of stability blew up the vertical vorticity development.The formation of the dust storm was a result of a cyclonic cold front passing across the area. The occurrence of this dust stormwas closely related to the strong surface wind, which was accompanied by a cold front passing, rather than the cyclogenesis, itself. Hence, the reason for the pre-front dust storm formulation was the formation of heating convection. Reasons behind the formation of a black storm (visibilitylower than 50 m), which occurred in the mid-north part ofInner Mongolia, lay in several aspects. Firstly, in thisarea the surface wind was strong, a direct result of thedownward transport in mid-lower troposphere. Secondly,the cold front passed over the effected area near sunsetso the air obtained much more surface heating to form adeeper mixed layer (ML). Thirdly, cooperation between thelower level wind and the terrain made the atmosphere inthis area and acquired the maximum advective contributionnecessary to form a deep post-front ML. The sensitivityexperiment revealed that surface heat flux was important to the frontal lifting. In addition, the forcing of surface heating wasalso seen as the primary forcing mechanism of frontogenesis. Meanwhile, removal of the surface heat flux made the atmosphericstratification became stable and the pre-storm ML very shallow,which weakened the strength of the dust storm.     

巷道及边坡工程中的膨胀岩灾害与防治

分析了膨胀岩的胀缩机理及影响因素,总结了近几年的理论研究成果。着重论述了巷道和边坡工程中的膨胀 岩所造成的灾害形式,通过分析诱发灾害的机理,有针对性地提出了一些防治措施。     

四川省珙县地质灾害特征及其防治措施分析

本文从珙县地质灾害的分布特征、影响因素、防治措施等方面作了较为深入的分析和探讨，以期对地质灾害区划和防治有所借鉴和参考。     

论环境安全视角下的我国灾害防治法制建设

当今社会面临的日趋严重且类型众多的灾害，构成了对生态环境安全的巨大威胁，为此各国都在致力于发挥法制手段在灾害防治中的不可替代的作用。我国是个多灾国家，在减灾法治方面虽已取得了一定成就，但总体上还比较薄弱，因此进一步加强该领域的法制建设十分重要。从我国环境安全保障角度及与国际经验的比较来看，完善我国减灾法制建设的基本工作涉及到减灾法制体系的理论研究、立法模式的选择及其充实方向、行政体制的理顺及执法司法功能的强化等多个方面。     

岷江干流（成都段）水体污染防治对策研究

本文通过对岷江干流（成都段）地表水和地下水的综合研究，分别提出了地表水污染防治对策和地下水水质防护措施，划分出了地表水防治不同时期的目标以及地下水开采管理目标。     

人类的行为与地质灾害

全面科学地分析了人类的行为与地质灾害后，针对我国当前的实际情况，提出了几个值得深思的问题，试图提醒人们如何规范自己的行为，以达到保护环境，预防和减轻地质灾害之目的。     

从泗州城的湮灭看防灾

介绍了古代泗州城的沿革，分析了它被淹没的原因，并提出了该事件对今后防灾的启示。