长江经济带建设背景下江苏省内河航运与区域经济的联动发展

为促进江苏省内河航运与区域经济的联动协同发展,选取反映江苏省经济发展和内河航运发展程度的指标进行灰色关联分析,建立VAR模型分析内河航运与区域经济的联动发展。结论表明,区域经济和工业的发展对内河航运发展有显著的促进作用,而内河航运的发展对区域经济和工业的促进作用则不明显。分析原因并提出建议:全面提高内河航运基础设施供给水平,;继续加强江苏省自身经济的发展,;完善法规标准体系。     

湖北省内河航运与区域经济的伴生关系

为论证湖北省内河航运与区域经济之间的相关关系,定性分析湖北省内河航运现状及经济现状,运用回归分析法定量分析湖北省内河航运与区域经济的伴生关系,并通过向量自回归(VAR)模型进一步分析实测。运用投入产出法计算湖北省内河航运对湖北省国内生产总值的总贡献,结果表明内河航运为湖北省社会经济发展作出了巨大贡献。     

四川省内河航运与区域经济耦合协调发展探析

在长江经济带上升为国家战略背景下,充分发挥长江水道黄金效益,建立高效完备的内河航运体系既是四川融入长江经济带建设的题中之义,又是推动自身区域经济发展的重要途径。四川水网发达,内河航运体系与主要经济区耦合匹配,与区域经济的互动发展具备良好的空间基础。本文拟将四川省内河航运与区域经济视作具备耦合特征的开放性系统,研究两者之间的互动关系及作用机理,并运用耦合协调模型,进行演化关系计算,论述耦合协调发展关系,对四川省内河航运与区域经济共同发展提出对策和建议。     

推进珠江航运与经济互动发展

推进内河航运与经济互动发展,是经济发展的需要,也是内河航运发展的必然要求. 珠江航运应在"9 2"泛珠三角区域合作和发展中扮演更重要的角色.中共中央政治局委员、广东省委书记张德江指出,内河航运对经济的发展作用要用长远发展的眼光审视,要推进经济与内河航运互动发展.张春贤部长今年两次视察西江航运干线时指出,必须从全局、政治的高度和经济规律的角度思考水系的航运发展问题,并多次表示要加快珠江航运发展,为泛珠三角区域经济发展提供强有力的水运支持.     

西江下游航道整治工程效益分析

内河航运对区域经济的推动作用至关重要。本文以西江下游航道整治工程为研究对象,分析了航道通航能力提升对航运产业发展产生的影响及对区域经济发展的推动作用。研究成果对区域发展规划和管理部门的决策具有重要的指导意义。     

新时期中国内河航运发展问题分析

内河航运所带动的区域经济发展十分显著,涉及范围较广。长期以来,我国一直在不断优化内河航运相关事务,建立具有影响较为广泛的区域经济合作关系。但是,我国的内河航运仍然存在一些问题,制约着内河航运及区域经济的发展。本文通过对我国内河航运的现状及问题进行思考,提出在新时期中国内河航运发展的新思路。     

基于生产函数的湖北省内河航运对经济的贡献度测算

为明确湖北省内河航运对经济的贡献度,在分析湖北省内河航运发展的基础上,采用协整分析检验湖北省内河航运与经济的长期均衡关系,并用扩展的C-D生产函数模型测算湖北省内河航运对经济的贡献度。结果表明:内河航运与经济为双向格兰杰因果关系,内河航运对经济的产出弹性为1.67%;在对经济贡献度方面,资本投入对经济的贡献度最大,湖北省内河航运对经济的贡献度在7%左右。     

港口规模、结构和效率协调发展分析

根据模糊数学理论,建立港口规模、结构和效率协调性测度模型,并应用该模型对日照港发展协调性与区域经济增长进行关联分析。结果表明日照港效率提高最为迫切,同时港口协调发展对区域经济增长具有明显的支持作用。     

大连港与辽宁经济互动发展研究

以大连港与辽宁区域经济的互动发展为研究对象,应用计量经济分析技术建立动态模型,分析港口对区域经济动态影响和区域经济的反向拉动作用。首先运用二元线性回归方程初步证实大连港与辽宁经济之间存在线性关系;其次,经过协整检验,验证"大连港货物吞吐总量与辽宁省GDP总量之间确实存在长期稳定的动态均衡关系"这一结论;最后,运用Granger因果关系检验,对大连港货物吞吐总量与辽宁省GDP总量之间的因果关系进行了分析。     

交通运输部水运局局长宋德星提出:抢抓机遇 凝聚合力 加快发展内河航运

如何认识内河航运的地位作用、把握内河航运发展形势、研究内河航运发展政策和措施、加快内河航运发展,贯彻落实中央经济工作会议精神是摆在我们面前的新课题。2009年12月12日,内河航运发展座谈会在武汉召开,张德江副总理掷地有声地说:"下决心把内河航运搞上去!"广大交通运输干部职工备受鼓舞,必将对实现我国内河航运的新跨越产生极大地推进作用。本期特别推出部分交通水运领导谈贯彻落实内河航运发展座谈会精神专栏,相信广大干部职工读后会得到诸多激励与启示。     

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.     

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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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.     

某海港码头的撞损修复

依据码头撞击受损区域调查检测结果,对受损构件提出合理的修复方案,为码头的安全运行提供保障。