新疆克州"十五"期间生态环境质量评价研究

区域生态环境状况对区域经济发展起重要支撑作用,本文采用遥感和地理信息系统的技术手段,利用2000年与2006年ETM影像及CBERS影像,结合《生态环境状况评价技术规范》中的技术方法,对克州"十五"前后生态环境状况进行了综合评价.研究认为,克州总体生态环境状况处于一般和较差水平,"十五"期间克州生态环境状况总体上虽无明显变化,但各生态环境状况评价指数基本上均呈现下降趋势.     

我国中水回用现状及对策

我国水资源短缺问题日益严重，从长远发展来看，中水回用作为一项保护环境、节约资源的措施，将有力地促进城市的可持续发展和加速生态城市的建设。中水回用是解决我国水资源危机的有效途径之一。     

上海城市交通与机动车排气污染调查

上海市机动车保有量逐年增加，车辆的排气污染愈来愈严重，据调查，１９９７年机动画排放的ＣＯ，ＭＮＨＣ，ＮＯＸ和ＰＭ分别达到５８．６，９．０８，６．２０和０．２３万吨。中心城区机动车排放的ＣＯ，ＮＭＨＣ和ＮＯＸ污染物５０％以上来自于小型车，是影响上海城区环境空气质量的主要污染源。     

落实科学发展观,推进莆田市污染治理进程

通过对近年来莆田市环境污染现状的调查分析，对莆田市环境发展趋势作出预测，提出环境污染治理对策措施，以推进莆田市环境污染治理进程。     

中国船舶机舱火灾研究现状

分析了船舶机舱失火的原因和机舱火灾的特点 ,对我国船舶机舱火灾的研究现状进行了综述 ,对机舱火灾的研究前景进行了展望 ,提出了机舱火灾基础研究和应用研究面临的主要课题 ,表达了船舶机舱火灾研究的重要意义。     

我国环境监测方法标准体系的现状与发展构想

综述了我国环境监测方法标准体系的发展历程和现状,分析了环境监测方法标准在数量和内容及技术水平等方面不能满足环境管理需要、方法标准体系不健全、科学性有待提高等问题,提出加强环境监测方法标准的顶层设计、构建天地一体化的环境监测方法标准体系、实行动态管理并加强质控、加强监测科研借鉴国际经验等发展构想。     

Impact of training programs on decision-making and situation awareness of trainee watch officers

This paper examines the impact of training programs on the ability of trainee watch officers to make decisions in collision avoidance situations.It draws on previous studies which have shown that experts are able to manage complex situations in an acceptable way. However, observations of students on simulators have revealed that many of them are unable to manage such situations or even to recall their main features. It is therefore necessary to identify new training tools that will give trainees the capacity to assess a situation quickly and accurately, and to perform satisfactory actions. These would be in addition to formal regulations.Exercises were designed to evaluate the impact of such tools on the decision-making process of trainees. The impact of the type of navigation experienced by trainees during their on-the-job training was also evaluated.Results showed that decision-making exercises did tend to improve the trainees’ capacity to analyse a complex situation; however, they did not have a clear impact on the manoeuvre performed. On the contrary, there was an obvious difference between the trainees who experienced complex avoidance situations during their on-the-job training period and those who did not.At a time where ship-owners are looking to reduce the length of the “on-the-job” training period, these results point to its vital importance.     

关于职工情境意识的研究综述

对情境意识的定义、活动机制、测量方法及强化方法等进行了述评。分析了关于情境意识研究的问题及趋势。     

冶金行业设备、设施安全装备状况分析

针对冶金行业当前生产实际 ,阐述了几种不同生产系统的设备、安全装备状况 ,并从总体上分析了该行业在此方面与国内外先进系统的差距及其原因 ,然后提出了对策和建议。     

浅谈我国逆反射材料现状及其发展趋势展望

随着逆反射材料的广泛应用 ,其带来的安全警示效果、产品质量、生产工艺、检测方法及规范管理等方面的问题被日趋重视 ,笔者通过对逆反射材料的基本构造及反光特性的分析 ,论述了其对人和物的安全防护作用 ,并对我国目前逆反射材料的应用领域、产品质量及检测设备、检测标准等方面的问题进行探讨和评述 ,根据国内外的发展趋势 ,对我国开发及发展逆反射材料产业提出了笔者观点 ,为政府决策提供科学依据