海南椰林湾海草床调查及其演变研究

根据现场调查研究,首次汇集了海南岛椰林湾海草床海草、浮游植物和浮游动物资源的基础资料,概要分析和总结了该海草床的演变过程及其面临的威胁,提出了椰林湾海草床保护与管理建议,以期能在发展经济的同时,采取适当的措施保护椰林湾海草床的海草资源及其海洋生态环境,使之得到合理利用和可持续发展.     

曲靖市麒麟区城市垃圾状况调查与分析

在采用多指标聚类抽样分层实际调查并对数据进行正态性检验基础上,运用分层随机参数计算法,得到云南省曲靖市麒麟区城市垃圾状况：年总量均值为105786．961t;95％置信度下的估计量为102427．7827～109146．1393t。其中：废旧金属、有机物、竹木纸屑、废弃玻璃、塑料橡胶、建筑垃圾分别占1．56％、29．75％、9．44％、5．38％、11．52％、7．96％,其它占34．38％。     

南宁市医用Ⅲ类射线装置使用及防护现状调查

采用现场检查和机房周围环境监测相结合的方法,对南宁市195家291台Ⅲ类医用射线装置的防护状况进行了检查和监测。经过整改后,医疗单位射线装置检测合格率为100%。应从宣传培训、制度管理、监督监测等方面加强Ⅲ类医用射线装置放射防护工作。     

海南国际旅游岛旅游水环境现状调查与分析

界定了旅游水环境的概念,采用资料调查、咨询访问和个别现场调查等方法,对海南省旅游水环境进行了调查与分析。结果表明,海南省1989年至2008年旅游业的用水量占全省生活用水量的比例都很小,对海南水资源总量的影响也很小,2008年三亚市、海口市和万宁市三个城市的旅游业用水量之和占到全省旅游业总用水量的79.9%;海南省河流、水库、海域和地下水环境质量总体优良,仅有少量监测出现超标现象;在旅游水环境重点保护对象中,海南中部山区河流源头水、主要滨海旅游区近岸海域、三大河流和两大水库等水体水质均为优良,城镇、乡镇集中式生活饮用水水源地和城市河段大多数水体水质满足环境功能要求,有少量水体水质超标。河流、水库和个别城镇集中式生活饮用水水源地水质超标主要是农业面源污染和生活污水的污染。乡镇集中式生活饮用水水源地水质超标的主要原因是受海水、生活污水、生活垃圾、分散式畜禽养殖污水等的渗透污染和土壤中铁、猛背景值含量较高所致。     

廊坊市土壤重金属现状研究

文章通过对廊坊市区县土壤重金属监测数据分析,采用单项污染指数法和综合污染指数法,综合评价当地土壤重金属的污染状况,并对当地土壤环境质量作出综合评价。     

Accident in a French dynamite factory: An example of an organisational investigation

The 27th of March 2003, an explosion caused the death of four employees in a Nitrochimie pyrotechnic plant, at Billy Berclau, in the north of France. Following the accident, the ministry of Ecology and Sustainable Development appointed INERIS to perform an investigation. According to the terms of reference, the investigation would cover technical (origins of the explosion, extent of damages) as well as organisational issues, as defined by SEVESO II safety management system requirements. This paper has a threefold purpose. It intends first to illustrate with an empirical case the current trend in safety auditing and accident investigation, targeting organisational factors, alongside human factors. There are not so many published cases of accidents analysed with an organisational perspective. Secondly, it shows that it is possible to investigate organisational dimensions (through articulation of safety engineering, safety management and human and social sciences) within reasonable time frames and a reasonable amount of resources. By focusing on key actors and asking appropriate questions related to key dimensions, investigating organisational accidents might not necessarily imply spending much more resources than other steps such as damage assessment, chronological construction or identification of technical scenarios, although there are also some prerequisite conditions needed to achieve this. Finally this paper should be seen as a technical communication beyond the pyrotechnic industry.     

A risk-based modelling approach to enhance shipping accident investigation

This paper developed a risk-based modelling approach to enhance the execution process of shipping accident investigation (SAI). Specifically, the paper addressed a fuzzy extended fault tree analysis (FFTA) that combines the effects of organizational faults and shipboard technical system failures under a unique risk assessment scheme. The case study illustrates that a novel idea behind the proposed methodology allows relevant accident investigators to clarify the probability of technical failures, operational misapplications, and legislative shortages leading to the shipping accident. The current SAI reports can be extended with an integrated risk assessment section to formulate integrated strategies along with risk control measures onboard ships. Since the consequences of shipping accidents are still a global concern, the paper addresses integration of a FFTA into SAI reports to ensure a consistent database and subsequent decision aid to accident analysis and prevention efforts in the maritime transportation industry.     

广东突发化学中毒应急处置装备配置调查分析

参照卫生部《卫生应急队伍装备参考目录（试行）》,采用设置标杆、调查表调查和现场核实相结合的形式,对广东辖区职业病防治机构（职业病防治院/所,疾病预防控制中心）的个体防护、现场样本采集与保存、现场快速鉴定与检测、辅助装备等4大类50种装备的配置现状进行了调查。调查的76家机构个体防护和现场鉴定与检测装备配置率、达标率均较低,没有配齐50种装备。每家机构平均配备约15种装备,与卫生部参考目录差距较大。为应对突发中毒事件,急需补充应急装备,尤其应优先考虑配置个体防护、现场快速鉴定与检测装备。     

岷江成都段水中多环芳烃污染现状分析

运用高效液相色谱对岷江成都段水中多环芳烃的污染现状进行调查,并对其中8种化合物的危害进行讨论。结果显示。岷江成都段受多环芳烃污染比较严重,特别是苯并[a]芘并出现超标情况。     

石家庄某机械制造企业搬迁遗留土壤调查及污染成因分析

以石家庄某机械制造企业搬迁遗留场地为例,结合分区与专业判断进行土壤调查与分析。结果表明:27个点位不同深度土壤样品中,氰化物、六价铬及多氯联苯均未检出。检出重金属6种,总石油烃2种、苯系物3种,但均未超标。污染主要来源是原辅材料堆存和在工艺过程中遗撒、泄漏迁移所致。