Mapping the Process to Improve the Operative and Environmental Performance of Feeder Ports

Container terminals play an important role in linking regional and continental areas for the exchange of goods. Port authorities have to provide their services under competitive prices and service levels to customers. This increasing competition pushes feeder ports to improve their processes. The goal is to increase the port capacity to deal with the increasing demand for containers and, at the same time, to reduce the environmental impact and operative costs. The authors address the gap in the literature regarding alternatives for feeder ports. They analyse best practices adopted in international terminals and evaluate the implementation in feeder ports. They apply a quantitative approach using the simulation software AnyLogic. The model uses market data to analyse the vessel unloading process at the berth. Moreover, an alternative to reduce the CO2 emissions for diesel equipment is presented. A flowchart for the vessel unloading and loading operations is proposed that includes the strategies to increase capacity and efficiency of operations and the utilisation of equipment.

An ICT Prototyping Framework for the “Port of the Future”

Seaports are genuine, intermodal hubs connecting seaways to inland transport links, such as roads and railways. Seaports are located at the focal point of institutional, industrial, and control activities in a jungle of interconnected information systems. System integration is setting considerable challenges when a group of independent providers are asked to implement complementary software functionalities. For this reason, seaports are the ideal playground where software is highly composite and tailored to a large variety of final users (from the so-called port communities). Although the target would be that of shaping the Port Authorities to be providers of (digital) innovation services, the state-of-the-art is still that of considering them as final users, or proxies of them. For this reason, we show how a canonical cloud, virtualizing a distributed architecture, can be structured to host different, possibly overlapped, tenants, slicing the information system at the infrastructure, platform, and software layers. Resources at the infrastructure and platform layers are shared so that a variety of independent applications can make use of the local calculus and access the data stored in a Data Lake. Such a cloud is adopted by the Port of Livorno as a rapid prototyping framework for the development and deployment of ICT innovation services. In order to demonstrate the versatility of this framework, three case studies relating to as many prototype ICT services (Navigation Safety, e-Freight, and Logistics) released within three industrial tenants are here presented and discussed.

Evaluating the Efficacy of Sustainability Initiatives in the Canadian Port Sector

Maritime ports are critical nodes in the Canadian resource-based economy that can have significant environmental impacts near coastal communities and marine ecosystems. To address these impacts, Canadian Port Authorities (CPAs) assess their environmental performance using the Green Marine Environmental Program (GMEP). Reliance on this program necessitates its evaluation as an effective initiative to address sustainability in its broader context. An analysis was performed to identify links between United Nations Sustainable Development Goals (UN SDG) targets relevant to the Canadian Port Sector and GMEP performance indicators. Results indicate that there are significant gaps in the GMEP, with only 14 of 36 relevant SDG targets directly linked to the program. Findings suggest either an expansion of the GMEP to incorporate these broader sustainability goals, or the development and inclusion of a new framework for CPAs to bridge gaps between the GMEP and SDG targets to improve sustainability in their maritime port operations.

Love Thy Neighbour: Social Benefits and Port-City Relationships

As awareness of the negative externalities created by ports increases, and the perceived local benefits decrease, ports must find new ways to improve the local noneconomic benefits they provide if they are to obtain local support. This global survey collected data from 51 ports in 26 countries. The results highlight a recognition by port authorities that ports face increasing pressure from local residents to reduce their negative impacts and that they should seek to improve the public perception towards the port by increasing local benefits. At present, port information and social media (81%), port events (67%) and education (63%) are the most adopted options. There is a lack of evidence that these measures are effective in improving local perceptions. Maritime museums and public access show a positive association with increasing local awareness of the benefits a port provides, despite their lower levels of adoption (45%). Port centres are the least adopted option at present (29%) and can be expected to increase significantly, with a 43% increase anticipated between numbers of current and expected future centres. Education (14%), public access (13%) and maritime museums (4.5%) also show increases in levels of interest. Maritime museums and public access should be pursued as proven, effective options for improving local perceptions of ports, whilst port centres may provide a new focal point for port-related social and cultural activities.

Investigating the Effects of Introducing Automated Straddle Carriers in Port Operations with a System Dynamics Model

Port automation has been in the forefront of maritime innovation in the last decade. On that front, Automated Straddle Carriers (ASCs) are increasingly used to move containers efficiently. However, the introduction of ASCs in port operations can be disruptive if not handled properly, especially since the field can face many uncertainties such as increased container trade. The purpose of the paper is to investigate whether the introduction of Automated Straddle Carriers in port operations can improve the overall efficiency. To achieve the objective, a System Dynamics model was developed and tested under different scenarios. The results indicate that the introduction of ASCs is accompanied by an increase in productivity of the vehicles which results in more TEUs serviced. One of the most interesting results of the various scenarios is that for all rates of incoming TEUs, berth productivity is superior when operations are performed with 5 ASCs than with 10 manned vehicles. Finally, another issue that port authorities should always have in mind is the need for coordination among the various sub-processes and optimization of the necessary vehicles in order to avoid under-utilization of resources.

The Development of Major Seaports in the Context of National Maritime Policy. The Case Study of Poland

State authorities may influence the development of seaports by employing the tools of national maritime policy. On the one hand, seaports contribute to the socioeconomic development of coastal regions; on the other, they have a significant impact on foreign trade turnover. The aim of this study is to identify the major factors that have influenced the development of Poland’s seaports in the context of the country’s maritime policy. The paper examines and explains the development and transitions of major Polish seaports such as Gdansk, Gdynia, Szczecin, and Swinoujcie. In order to identify the state of the port economy the authors used public statistics and data analysis. Furthermore, they created a model of comanagement of major seaports and presented a qualitative and quantitative comparison of the development of major seaports from 2005 to 2019. It was discovered that port turnover increased, but in various ways in each of the analysed ports. The government of Poland, acting in a dual role as the coordinator of national maritime policy and the majority owner of seaports, was the most powerful decision-maker in the port economy. However initiatives to implement sustainable principles in seaports have gradually emerged through bottom-up activities of port authorities supported by local and regional authorities.

Effects of three iron material treatments on hydrogen sulfide release from anoxic sediments

In eutrophic coastal regions, hydrogen sulfide (H2S) is a harmful material released from sediments under anoxic conditions. To suppress its release, we conducted laboratory experiments and assessed the impacts of treatment with three iron materials (Fe, Fe2O3, and FeOOH), focusing on the area-specific H2S release rate. These materials qualitatively exhibited a substantial suppression of H2S release; however, smaller treatment levels (<150 mmol m−2) were ineffective. FeOOH exhibited the best performance, followed by Fe2O3, and Fe. These differences were likely caused by variations in the oxidation or reduction potential of the materials and their reaction rates with H2S. A simplified model suggested that the required minimum Fe2+ concentration was determined using the H2S diffusivity, reaction rate constant, and treatment penetration depth. As the former two are physical constants, the latter must control the H2S release rate. Iron materials were experimentally confirmed to persist for over three weeks, and the effective treatment level was theoretically estimated as being capable of suppressing H2S release for more than a year. Our results will contribute to coastal environmental management and particularly benefit port authorities who manage enclosed and eutrophicated harbors and navigation channels where slag application should be avoided.

Development of Framework for Improved Sustainability in the Canadian Port Sector

Canada Port Authorities (CPAs) are federal entities responsible for managing Canadian Ports with local, national, and international strategic importance. Despite their connection to the Government of Canada, the CPAs inconsistently report sustainability performance and are absent from Canada’s Federal Sustainable Development Strategy (FSDS)—a national strategy to operationalize the United Nation’s (UN) Sustainable Development Goals (SDGs). Sustainability initiatives currently used by CPAs only contribute towards attaining 14 of 36 relevant SDG targets, suggesting the need for an additional sustainability framework to achieve the remainder of these targets. This paper proposes a port-specific framework based on disclosures from the Global Reporting Initiative (GRI) to fill performance gaps in current sustainability initiatives. Disclosures were selected in an iterative process based on literature and industry best practices. The framework provides a unified approach for both CPAs and policymakers to attain SDG targets relevant to the Canadian port sector and align sustainability performance with Canada’s FSDS.