Purpose –This study provides a risk assessment of port-centric threats that may have adverse effects on supply chain continuity from the perspectives of port operators and port users, thereby determining the significance of these threats to supply chain disruptions. Design/methodology/approach – Drawing on literature review and reported cases, 19 port-centric disruptive events were identi…
The significant exodus of containers inland due to the container revolution has increased the salience of inland terminals for efficient freight distribution. Further, the migration of containers gradually inland has forced seaports to depend on these inland terminals to determine their competitiveness and offer a mechanism for competitive freight price to the consumer. The performance of dry p…
Ports and terminals open to prevailing winds can cause problems to moored ships with a high freeboard. Such ships, i.e. ship and berth mooring systems, have to deal with signifi cant aerodynamic loads.Th is paper addresses the theoretical approach of the infl uence of aerodynamic loads on a mooring system for ship and investigates whether windscreens can reduce aerodynamic loads on ships in ports
This paper examines the likely impact of extreme weather events and rising sea levels on key port logistics operations and infrastructure. It develops a 3D model to assess the vulnerability of seaports vis-a`-vis operational assets to sea-level rise. Key operational assets were first identified and geo-referenced on a high-resolution digital terrain model. In addition, perceptions of threat of …
This paper presents a meta-analysis of variations in seaports’ Mean Technical Efficiency (MTE) scores based on 40 studies published in refereed academic journals. We link the variation in estimated MTE scores to differences in the following factors: the frontier methodology used, which essentially are the Data Envelopment Analysis (DEA) and the Stochastic Frontier Analysis (SFA); regions wher…
This paper analyzes a capacity management problem in which two service providers utilize a common facility to serve two separate markets with time-sensitive demands. The facility provider has a fixed capacity and all parties maximize demand rates. When the service providers share the facility, they play a frequency competition game with a unique Nash equilibrium. When the service providers have…
In many countries around the world, governments and public port authorities have retreated from port operations in the belief that enterprise-based port services and operations would allow for greater flexibility and efficiency in the market (through more competition) and a better response to consumers’ demands. In this new environment, the awarding of port terminals to private operators …
Liquefied Natural Gas (LNG) industry is among the fastest growing energy market sectors. The gas terminal in Klaipėda allows Lithuania to import natural gas from various countries around the world. One of the most debatable subjects is the location of the future terminal. The problem pertaining to selection of construction sites for the LNG terminal should be investigated and solved using the …
The paper outlines the results of research aimed at developing an efficient simulation modelling capability for seaports and inland freight terminals. By providing the domain-oriented process of simulation modelling with a uniform and coherent methodological basis and integrating it with artificial intelligence concepts, it was possible to construct a powerful tool-TRANSNODE. This is a decision…
Seaports represent a major component of multimodal transport networks and they are key in the operation of supply chains and global logistics. In multimodal transport networks it is well acknowledged the use of information and communication technology (ICT) can deliver benefits that include real time track and trace, visibility and reduced lead-time, among others. Given the importance of the be…
This paper explores key factors affecting the operating performance of container terminals, and compares the performance of various container yard (CY) facilities at the port of Kaohsiung using grey relational analysis (GRA) and the concept of entropy. The paper’s findings can be summarised as follows: (1) The most important attributes affecting the operating performance of CY equipment inclu…
This paper models the seaport system with the objective of determining the optimal storage strategy for various container-handling schedules. A container location model (CLM) is developed, with an objective function designed to minimise the turn around time of container ships, and solved using genetic algorithm (GA). The results section presents an analyses of di!erent resource levels and a com…
Specialization in shipping has been the most significant development in sea transport in recent times, driven by spectacular growth in international trade. Very large dry and liquid bulk carriers have appeared, and there has been a remarkable transition from conventional to what are termed unitized means of carriage in the general cargo trades. This has involved palletization, packaged timber…
This paper analyzes the incentives for and welfare implications of collaboration among lo- cal governments in landside port accessibility investment. In particular, we consider two seaports with their respective captive markets and a common inland market for which the ports compete. The ports and the inland belong to three independent regional gov- ernments, each making investment decisions on …
The optimal assignment of berth slots and cranes to shipping services is the central logistics problem at modern marine container terminals and should be formulated to specifically account for its stochastic nature. We use a computational grid to solve a major seaport logistic problem by a simulation optimization approach centred around a queuing network model of the logistic process of interes…
This study aims to investigate how seaport research has been conducted from the methodological perspective. To this end, this study reviews published port literature for the last three decades (1980–2000s). The investigation primarily categorises the literature according to various methodological issues such as research paradigm, research strategy, basedisciplines,research methods and analysi…
A numberofmetricsinthepasthavebeenproposedandnumericallyimplementedtoassesstheoverall performance oflargesystemsduringnaturaldisastersandtheirrecoveryintheaftermathoftheevents. Among suchperformancemeasures,resilienceisareliablemetric.Thispaperproposesaprobabilistic frameworkforscenario-basedresilienceassessmentofinfrastructuresystems.Themethodaccountsfor uncertainties intheprocessincludingthe…
The 2008 credit crunch and the subsequent economic crisis ended a period that lasted over two decades wherein international seaports around the globe experienced double-digit volume increases. This chapter provides an analysis of the structural effects that the crisis has on seaports, focusing mostly on developments in Europe. It does so via an examination of (a) the crisis implication for each…
This paper describes PORTSIM 5, a discrete-event seaport simulation model. Specifically, we discuss the developmental efforts and existing system limitations that have led up to the current efforts being undertaken by the Military Traffic Management Command Transportation Engineering Agency and Argonne National Laboratory. PORTSIM 5 builds on the knowledge and expertise gained from two precedin…
In the framework of an ecological risk assessment of seaport sediments for terrestrial ecosystems when deposited in quarries, we simulated the ‘‘ageing’’ of sediments exposed to rain. This experiment highlighted an inflection point at the solid/liquid ratio 1/25, after which the extraction of pollutants increases moderately. The raw sediments studied inhibited the germination of Lolium …
Constructive and systematic management of a seaport may determine its successful competitive ability in the international market. The analysis of competitive ability of Klaipeda Seaport highlighted its weakest points, influencing the overall competitiveness of the port. Tbe encouragement of port competitive ability is often stressed, however, there is a lack of methodologically based competitiv…
This article documents the development process involved in transforming South Street Seaport, on the east side of Lower Manhattan, from an open-air museum and public space to a privately controlled and commercialized space. It criticizes the “Disneyfication” literature that has attempted to describe this type of transformation for its focus solely on the designs of spaces-and not on their s…
The purpose of this paper is to illustrate how a stakeholder approach based on a case-study research was used to define a method to be applied across the Portuguese seaport administrations (SA) in order to justify the tariffs to be charged for a variety of services provided by these entities. Design/methodology/approach – The study involved both the Portuguese maritime transport regulator (IP…
Seaports have gained importance in recent years, but they have also featured fundamental changes. For example, societal and environmental pressures have increased. As a consequence of these pressures, corporate social responsibility has gradually been introduced also in the ports sector. One of the impacts is at the level and type of innovation. The purpose of this paper is to focus on the way …
This paper presents the results of nine independent studies that link a seaport container terminal’s long-run average quay crane rate to various strategic and tactical decisions made by the terminal operating company. New numerical results on yard capacity, fleet composition, truck substitutability, and terminal scalability issues are obtained using a fully-integrated, discrete event simulati…
Perhaps the most critical issue facing seaports is their survival and growth in today’s highly competitive environment. Seaports are facing challenging times as the once monopolistic position of having captive markets diminishes. This situation is being replaced by growing sections of the hinterland now being considered by competing seaports as being contestable. In effect, for many business …
This paper adopts a qualitative methodology to assess the Malaysian container seaport-hinterland connectivity from the perspective of its physical properties. The findings reveal that although Malaysia’s major container seaports are connected to the hinterlands through road and rail transport, they are highly dependent on road. These seaports are also connected to inland freight facilities su…
This study evaluates the dry port concept from an environmental perspective using modelling and simulation. A model of a transport system, with and without a dry port, is created and the results of the simulations compared. The benefits of the dry port implementation are defined from an environmental perspective; calculated CO2 emissions are approximately 25% lower with an implemented dry port …
Seaports are very critical in international trade, as they provide linkages between international and domestic production and distribution networks. Rapid economic growth in India demanding quality logistical services, implying that seaports, often characterized by inefficiency, would play pivotal roles. The National Maritime Development Program executed between 2005 and 2010 has significant im…
This paper analyses the competitiveness of the Lower Mississippi seaport from a cluster perspective, discussing the importance of local governance and collective action regimes for the competitiveness of the cluster. The case study of the Lower Mississippi port cluster shows that collective action regimes are relatively poorly developed in this cluster, compared with the seaport cluster of Rott…
Seaport operations are characterised by high levels of uncertainty, as a result their risk evaluation is a very challenging task. Much of the available data associated with the system’s operations is uncertain and ambiguous, requiring a flexible yet robust approach of handling both quantitative and qualitative data as well as a means of updating existing information as new data becomes availa…
In the maritime transport industry, a terminal concessi on often specifies the competition conditions during the concession period. This study proposes a game model with which the effects of competition for seaport terminal awards can be studied. The modeling results suggest that (a) a terminal operator always prefers to control more terminals in the region; (b) i fall terminal operators expa…
Mobile monitoring is a strategy to characterize spatially and temporally variable air pollution in areas near sources. EPA's Geospatial Measurement of Air Pollution (GMAP) vehicle e an all-electric vehicle is outfitted with a number of measurement devices to record real-time concentrations of particulate matter and gaseous pollutants e was used to map air pollution levels near the Port of Charl…
The main objective of this paper is ‘to assess the conditions, including policy support, under which innovative conceptshave a highchance ofgetting adoptedandbeingsuccessful’.Theworkwill start fromthe state-of-theart with the following goals targeted. Firstly, to identify the paths that newinnovative concepts usually follow, what key determinants are, which actors are involved, and what pol…
In this chapter, a Strategic positioning analysis (SPA) is developed as a specific analytical approach consisting of a product portfolio analysis, a shift-share analysis and a diversification analysis. The SPA describes the performance of ports and traffic categories within ports in terms of market share, growth rate, diversification and value added. The SPA needs to be used taking into account…
The period from 2007 through 2016 saw little change in the fundamentals of port governance in the United States. Instead, increased competition resulting from the consolidation of the ocean carrier industry, a slower forecast for U.S. container trade growth, port congestion on the U.S.West Coast and the potential for shifting trading lanes from an expanded Panama Canal became the predominant fo…
The past decade has brought significant growth at, and competition between regional gateway ports and intermediate hub container ports in Southern Africa. Corridors are the essential link between these ports and continental hinterlands. Capacity expansions of seaport and corridor networks (resources), in conjunction with efficient transport services/operations (capabilities) are important to gu…
Seaports are exposed to various uncertain disasters caused by natural or human factors, which have multi-dimensional impacts on the economy. Retrofit appears as one of the effective mitigation methods to protect the seaport network and to reduce the post-disaster loss in the port management engineering. The post-disaster loss is quantified by replacement or repair cost of the structural damage …
The center of global container traffic has been shifted from the Europe and the U.S.A. to the region of Northeast Asia, which mainly includes China Japan and Korea. How to survive in the fiercest competitive environment and to optimize the logistics network in the region of Northeast Asia is becoming a hot topic in both business and academic area. This paper proposes a scheme to estimate the te…
Block widths ranging from two to fifteen rows in a marine container terminal are evaluated by a fully-integrated, discrete event simulation model. Experiments consider dozens of yard configurations and four container terminal settings that are designed to reproduce the microscopic, stochastic, real-time environment at a multiple-berth facility. Results show that the quay crane rate is concave w…
This paper presents the results of nine independent studies that link a seaport container terminal’s long-run average quay crane rate to various strategic and tactical decisions made by the terminal operating company. New numerical results on yard capacity, fleet composition, truck substitutability, and terminal scalability issues are obtained using a fully-integrated, discrete event simulati…
The importance of planning strategies to achieve higher competitiveness has become more apparent in the context of seaports since seaports have been encountering quickly changing and highly competitive business environments. Therefore, the strategic competitive position of seaports needs to be investigated using strategic positioning methods. The purpose of this study was to analyze the competi…
As more and more container terminals open up all over theworld, terminal operators are discovering that they must increase quay crane work rates to remain competitive. In this paper, we develop a real-time yard crane control system and show that a terminal’s long-run average quay crane rate depends on the portion of this system that dispatches yard cranes in the storage area in real time. Sev…
In this paper the train load planning problem arising in a seaport container terminal is considered. This problem consists in determining the optimal assignment of containers to wagon slots in order to maximize the train utilization and, at the same time, to minimize unproductive operations in the terminal. Different solution approaches based on a mathematical programming model are compared. Th…
Innovation has become the most important driver of firm competitiveness in advanced economies. In today's competitive environment, firms need to complement technological innovation with non-technological innovation concerning services, people and organization in order to survive and prosper. It is widely acknowledged that innovations emerge in social interactions in which diverse actors share c…