控制船舶尾气排放水污染对策分析

文中从介绍船舶尾气水污染的现状入手,梳理了国际公约、国内法规对船舶尾气排放水污染控制要求,分析了目前船舶尾气排放水污染控制方面的短板,提出了解决对策。     

船舶柴油机润滑油水污染类型鉴别研究

文章针对船舶柴油机润滑油水污染类型鉴别需要,确立了污染类型鉴别主要区分特征,分析了传统水污染类型鉴别程序存在的问题,并对程序相应进行了改进。基于实测数据和理论推算,讨论了不同情况下的水污染类型鉴别数值。最后,在实际案例中应用上述程序方法对水污染类型进行了鉴别,从而说明程序方法的合理性。     

我国水污染状况及控制对策

随着社会经济的快速发展,随之带来的水污染问题也日益突出,现已成为社会各界关注的主要环境问题。本文简要论述了我国水污染的现状、危害及其控制对策。     

城市水污染控制与水环境保护综合整治措施分析

国内经济快速发展,带动了城市大众的生活水平不断提升,使得工业用水、生活用水量大幅增加,排污水量也与日俱增,严重威胁了当地水环境。国内对水污染控制采取了一系列措施,取得了一定效果,但是不可否认当下水污染问题仍较为严峻,为此,必须采取有效措施进行整治。本文针对城市水污染控制、水环境保护综合整治措施进行了分析。     

生物强化技术在水污染治理领域中的应用

水污染的治理是一个世界性难题,近年来,生物强化技术在水污染治理领域中的应用逐渐成熟,取得了良好的成效。本文分析了生物强化技术的作用机理,并针对生物强化技术在水污染治理领域中的应用进行分析。     

湘江长株潭河段突发重金属水污染事故模拟研究

突发水污染事故具有突发性、紧迫性与危害性,会对事故区域内水体、取水口等处水源造成巨大影响。开展突发性水污染事件的模拟研究,对事件发生下的水质变化及受影响范围进行预测,可为处理未来突发性水污染事件提供强有力的理论支撑和参考。本文首次将环境流体力学模型(EFDC)运用到湘江河段的水环境研究中。通过建立湘江长株潭河段二维水动力-水质模型,研究了长沙综合枢纽修建运行后长株潭河段内污染物的变化规律。模拟结果可为突发重金属水污染事故应急提供参考依据。     

基于新水污染防治法的船舶防污染监管职责变化探讨

水污染防治法实施三十多年来,取得了一定成效,使船舶污染得到了一定的控制。而自2008年修订颁布至今又过了10年,结合我国水污染防治新情况新形势,修订后的新水污染防治法已于2018年1月1日起正式实施。本文通过对新水污染防治法修订条款的分析,从船舶防污染的角度,探讨海事部门在船舶污染防治工作中的职责和工作思路的变化。     

水污染应急调度中的水利工程运用分析

突发性水污染的情况越来越频繁地发生,对事故下游城市的供水安全造成影响,也破坏了天然水体的生态系统,并且给公众造成恐慌。在这样的情况下,研究水污染应急调度就显得尤为重要。水污染的应急调度是为了减少事故造成的危害,水利工程可以帮助水资源在时间和空间上的调度。     

中华人民共和国防治船舶污染内河水域环境管理规定

第一章总则 第一条为加强对防治船舶污染内河水域环境的监督管理,保护内河水域的环境及资源,促进经济和社会的可持续发展,根据<中华人民共和国水污染防治法>、<中华人民共和国水污染防治法实施细则>等法律、行政法规,制定本规定.     

为“绿色航运”提供法律保障——黑龙江海事部门积极推动松花江水污染防治立法工作

日前,在黑龙江海事局的主动参与和积极推动下,船舶防污染设备配备、应急措施和港口船舶溢油应急能力建设、强化防污染监管等强制性规定被写入《黑龙江省松花江流域水污染防治条例》（以下简称《条例》）,并在黑龙江省第十一届人大常委会上通过。黑龙江海事部门被纳入黑龙江省水污染防治执法主体。     

Errata

正In the paper"Influence of Fouling Assemblage on the Corrosion Behaviour of Mild Steel in the Coastal Waters of The Gulf of Mannar,India"in Vol.12,No.4,Page:509,References were lost,and the two authors’biographies were identical.The correct text is shown below.We apologize to the authors and our readers for any inconvenience caused by the errors.     

Journal of Marine Science and Application 2014 Sum. Contents

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第34届海洋、离岸及极地工程国际会议(英文)

正St.John's,Newfoundland,Canada,May 31-June 5,2015 OMAE2015 is the ideal forum for researchers,engineers,managers,technicians and students from the scientific and industrial communities from around the world to: meet and present advances in technology and its scientific support;     

33rd International Conference on Ocean,Offshore and Arctic Engineering （OMAE2014）

正San Francisco,California,June 8-13,2014.OMAE 2014 is the ideal forum for researchers,engineers,managers,technicians and students from the scientific and industrial communities from around the world to:·meet and present advances in technology and its scientific support;·to exchange ideas and experiences whilst promoting technological progress and its application in industry·to promote international cooperation in ocean,offshore and arctic engineering.In line with the tradition of excellence of previous OMAE conferences,more than 900 technical papers are planned for presentation.Outreach for Engineers Specialty Forum This Specialty Forum is designed for students and professionals who may not be familiar with the Ocean and Offshore industry,as well as those who have just recently specialized in this field.     

联合作战计划和执行系统

全球指挥控制系统(GCCS)实施当前美国海军网络中心战信息基础设施的联合计划网络。联合作战计划和执行系统(JOPES)支持GCCS实现联合计划。JOPES有两类计划：时间不限的精密预案计划生成作战计划、方案计划或职能计划；时间敏感的危机行动计划生成作战命令或战役方案。前者在和平时期创建的作战计划是后者的计划基础，加速应付危机的能力。     

Recent progress on wave induced loading measurements in warships

Recent measurements of wave induced hull strain and flexure in RN warships are presented together with the derivation of the current design criteria for extreme hull girder bending loads. The history of the development of the shipboard instrumentation used is given and recent developments to improve the quality and ease of analysis of the data are described. An unexpectedly high transverse asymmetry in the longitudinal strains measured in destroyers is shown to be the result of a combination of vertical and lateral bending in oblique seas. Finally recent theoretical comparisons between the loading of Deep-Vee hulls and conventional UK rounded bilge hulls are presented which demonstrate the higher loading experienced by this type of hull form.     

The 11th International Conference on Hydrodynamics (ICHD 2014)

正19–24 October 2014 SingaporeCONFERENCE THEMES The overall aim of the ICHD Conference is to provide a forum for participants from around the world to review,discuss and present the latest developments in the broad discipline of hydrodynamics and fluid mechanics.The first International Conference on Hydrodynamics(ICHD)was initiated in 1994 in Wuxi,China.Since then,9 more ICHD conferences were held subsequently in Hong Kong,Seoul,Yokohama,Tainan,Perth,Ischia,Nantes,Shanghai and St Petersburg.Evidently the ICHD conference has become an important event among academics,researchers,engineers and operators,working in the fields closely related to the science and technology of hydrodynamics.The 11th ICHD will be held in Singapore in 2014.     

第十二届深水操作会议和展览会(英文)

正November 4-6,2014Moody Gardens HotelConvention Center/Galveston,TX The Deepwater Operations Conference and Exhibition is celebrating its 12th anniversary this year.This growing event will continue the tradition of excellence in addressing operational challenges involved in developing deepwater resources.We will return to the Moody Gardens Hotel and Convention Center on November 5-7,2014 in Galveston,Texas.     

Eastbound or westbound ?

In terms of equal sailing distances, where is the inflexion when ships depart from ports in the Asian Continent to New York via Suez and/or Panama？
The answer is China South Port Group （Hong Kong, Shenzhen and Guangzhou）.     

Impact of regulation on the performances of long-distance transport services: A comparison of the different approaches in Sweden and Norway

Despite the many socio-economic similarities between Sweden and Norway, differences in jurisdiction, organisation, cooperation, and financing of long-distance passenger train and coach services have led to the development of four distinctively different ways of serving the markets. This paper describes how the train and coach markets have developed in the two countries, with emphasis on regulatory and industrial structure and a couple of performance variables.Looking at passenger rail, both countries separated infrastructure from operation over a decade ago. However, while Norwegian rail is characterised by an almost monopoly supplier, rail services in Sweden are partly decentralised to the responsibility of county authorities and are widely subjected to competitive tendering. The rest of the network is about to be opened up for on-the-track competition. Swedish Rail (SJ) has spent the last decades consolidating its core business (passenger rail) and sold out its other businesses. In contrast, the Norwegian state rail (NSB) has expanded its business to become a major bus operator and property owner, with extensions also into the Swedish market.The coach industry was more recently deregulated in both countries. The Swedish coach market is dominated by privately owned companies operating services to and from Stockholm. In Norway, state-owned NSB is a major coach operator on medium distance routes, and is also the largest partner of Nor-Way Bussekspress which totally dominates long-distance coach services. Further, the Norwegian coach market is characterised by cross-ownership and cooperation which has enabled an extensive route network which covers most of Norway.We find distinct differences in achievements in the two modes and in the two countries. Swedish rail services have succeeded in winning market shares and in renewing and developing both infrastructure and service levels to a greater extent than the Norwegian model. On the other hand, the Norwegian coach market seems to be more developed and efficient compared to its Swedish counterpart.The paper concludes with a discussion on the possible links between the different approaches and the performance observed, with the aim to stimulate further and more detailed research on some important issues.