Search Results (150)

Effective communication in English is a critical behavioral competency for seafarers in a multilingual maritime environment, directly impacting operational safety. However, a gap exists between current Maritime English (ME) training in China and the actual communication demands of global seafaring. This study aims to identify the specific ME skills including linguistic, behavioral, and sociolinguistic dimensions that are most important for on-board performance and safety management from the perspective of pre-service maritime students at Shanghai Maritime University. A mixed-methods approach was used, combining structured questionnaires (n = 313) with in-depth follow-up interviews (n = 10). The results identified 24 highly needed ME skills, particularly focused on areas governing safety-critical behaviors, such as wireless communication, security protocols, and emergency procedures. In addition, based on learner profiling, the study depicts two different learner characteristics: exam-focused and work-focused students, each with different views on the importance of skills. Work-focused students place greater emphasis on the practicality of their skills. The interview data confirms and enriches these quantitative research results. The research findings emphasize that ME courses must be more closely aligned with real-world communicative scenarios and behaviors, prioritize scenario based teaching and practical operations, and tailor differentiated teaching based on learner psychology and behavioral preference. This study offers references for maritime education institutions with similar learner profiles to optimize ME curricula, prioritize secure communication skills, and strengthen industry-education collaboration, thereby enhancing pre-service maritime students’ safety behavior and professional competitiveness in China. Full article

Fishermen operating in pelagic fisheries often experience significant barriers to medical care due to geographic isolation, harsh environmental conditions, and the absence of onboard healthcare personnel. Telemedicine offers an effective approach to overcome these limitations by enabling remote diagnosis, monitoring, and treatment through satellite-based communication systems. This review summarizes the progress and applications of telemedicine in maritime and other austere environments, focusing on technological advancements, clinical implementations, and emerging trends in artificial intelligence-driven healthcare. Evidence from pilot and retrospective studies highlights the growing use of wearable devices, telementored ultrasound, digital photography, and cloud-based monitoring systems for managing acute and chronic medical conditions at sea. The integration of machine learning and deep learning algorithms has further improved fatigue, stress, and motion detection, enhancing early risk assessment among seafarers. Despite challenges such as limited connectivity, data privacy concerns, and training requirements, the adoption of telemedicine significantly improves health outcomes, reduces emergency evacuations, and promotes occupational safety. Future directions emphasize the development of 5G-enabled Internet of Medical Things networks and predictive AI tools to establish comprehensive maritime telehealth ecosystems for fishermen in pelagic operations. Full article

According to the International Maritime Organization, transitioning to alternative fuels is essential to achieving net-zero carbon emissions. Seafarers are at the frontline of this transition, and in this study, their attitude toward this strategy is analyzed using the technology acceptance model. The alternative fuels analyzed are liquefied natural gas (LNG) and methanol as short-term options and hydrogen and ammonia as long-term options. The analyzed seafarers are from South Korea, where alternative fuels are actively incorporated into shipbuilding and training. Across all fuels, perceived ease of use (PEOU) positively affected perceived usefulness (PU). PEOU and PU positively influenced attitude toward using (ATT). ATT and trust (TRU) significantly increased behavioral intention (BI), a finding that aligns with those of prior studies, while operational safety risk (OSR) also showed a positive effect on ATT. This indicates that seafarers became more aware of the need to use alternative fuels and expected improvements in managing related risks. Unlike OSR, environmental risk (ER) negatively affected ATT for hydrogen, consistent with prior risk perception studies. These findings suggest that to encourage alternative fuel use during the shipping industry’s energy transition, operational ease, enhanced risk management systems, and basic competency training and incentives are necessary to positively shape seafarers’ attitudes and behavioral intentions. Full article

As the maritime industry transitions toward Maritime Autonomous Surface Ships (MASS), Vessel Traffic Service Operators (VTSOs) face new challenges in managing mixed traffic of conventional and autonomous vessels. Effective VTSO selection is becoming increasingly critical for maritime safety, yet current recruitment processes rely on subjective methods that limit objective evaluation of candidate suitability. This study presents the first machine learning-based classification model for VTSO recruitment. Eight features were defined, including sea service experience, navigation career, education, certifications, and language proficiency. Due to limited access to actual recruitment data, expert-validated simulated datasets were constructed through labeling by 40 maritime professionals and density estimation-based augmentation. Four algorithms were compared, with XGBoost achieving 94.6% F1-score. Feature importance analysis revealed TOEIC score as the most critical predictor, followed by seafaring career, with 3–4 years of experience identified as optimal. These findings indicate that English proficiency for communication with shore remote control centers and practical maritime experience for assessing autonomous vessel behaviors constitute core VTSO competencies in the MASS era. The proposed model demonstrates potential to improve subjective recruitment methods by discovering quantifiable competency patterns, offering a pathway toward data-driven, standardized, and transparent decision-making for enhanced maritime safety. Full article

This study investigates Egyptian seafarers’ perceptions, barriers, and adoption intentions towards renewable and low-carbon energy technologies. Recognizing the maritime sector’s significant contribution to global emissions and Egypt’s strategic role via the Suez Canal, the authors conducted a cross-sectional survey of 120 seafarers covering masters, engineers, and cadets. A questionnaire gauged familiarity with renewable energy, perceived relevance to maritime work, preferred energy sources, and factors influencing choice and perceived enablers, and results were analyzed using descriptive statistics and Fisher–Freeman–Halton exact tests. Respondents showed moderate–high awareness of renewable energy. Climate change was primarily associated with sea level rise, rising temperatures, and flooding. Most participants considered renewable energy highly relevant to maritime operations, with stronger endorsement from masters and second mates than from first mates. Solar, wind, and hydrogen were viewed as having the greatest future potential, while availability and cost effectiveness were critical selection factors. Advanced technology and better training were the most valued enablers, whereas high investment costs, limited infrastructure, safety concerns, and training gaps were key barriers. The findings suggest that, although Egyptian seafarers recognize the importance of renewable energy, the main barriers consist of establishment cost, needed infrastructure, safety, and necessity for training. Full article

Maritime Autonomous Surface Ships (MASSs) raise safety and regulatory challenges that extend beyond technical reliability. This study builds on a published system-theoretic process analysis (STPA) of degraded operations that identified 92 loss scenarios. These scenarios were reformulated into a two-round Delphi survey with 20 experts from academic, industry, seafaring, and regulatory backgrounds. Panelists rated each scenario on severity, likelihood, and detectability. To avoid rank reversal, common in the Risk Priority Number, an adjusted index was applied. Initial concordance was low (Kendall’s W = 0.07), reflecting diverse perspectives. After feedback, Round 2 reached substantial agreement (W = 0.693, χ² = 3265.42, df = 91, p < 0.001) and produced a stable Top 10. High-priority items involved propulsion and machinery, communication links, sensing, integrated control, and human–machine interaction. These risks are further exacerbated by oceanographic conditions, such as strong currents, wave-induced motions, and biofouling, which can impair propulsion efficiency and sensor accuracy. This highlights the importance of environmental resilience in MASS safety. These clusters were translated into five action bundles that addressed fallback procedures, link assurance, sensor fusion, control chain verification, and alarm governance. The findings show that Remote Operator competence and oversight are central to MASS safety. At the same time, MASSs rely on artificial intelligence systems that can fail in degraded states, for example, through reduced explainability in decision making, vulnerabilities in sensor fusion, or adversarial conditions such as fog-obscured cameras. Recognizing these AI-specific challenges highlights the need for both human oversight and resilient algorithmic design. They support explicit inclusion of Remote Operators in the STCW convention, along with watchkeeping and fatigue rules for Remote Operation Centers. This study provides a consensus-based baseline for regulatory debate, while future work should extend these insights through quantitative system modeling. Full article

Traditional shipping in Indonesia, known as Pelra (Pelayaran Rakyat), plays an important role in connecting the archipelago and supporting inter-island economic activities. However, this sector faces significant challenges due to the low competency levels of human resources, particularly among ship crews. The examination system, including mechanisms and competency standards for traditional shipping crews, has not been updated for the past three decades, while shipping technology has advanced considerably. This study analyzes the competency levels of Pelra ship crews in South Sulawesi, focusing on certification compliance, technical proficiency, and navigational skills. Both quantitative and qualitative approaches were applied, utilizing Spearman correlation and gap analysis to assess crew competency levels. The findings indicate that engine crews face difficulties in meeting certification requirements for Chief Engineer and Motorman positions, while deck crews struggle to fulfill crewing demands as the vessel size increases. Engine crew competencies remain weak in engine maintenance, repair, and installation, whereas deck crews show limitations in compass use, seamanship, and understanding currents and tides. These gaps negatively affect technical performance, safety, and operational efficiency. The study highlights the urgent need for a revised training system, an updated technical curriculum aligned with industry demands, and adaptive policies harmonized with national competency standards to strengthen professionalism and competitiveness in the traditional shipping industry. Full article

The objective of this article is to provide a critical analysis of maritime heterotopia as a category for reinterpreting ships, shipwrecks and maritime landscapes between the 16th and 18th centuries. Through an interdisciplinary approach combining history, underwater archaeology, heritage theory and literary analysis, it explores the ways in which maritime spaces, especially ships and shipwrecks, functioned as ‘other spaces’–following Foucault’s concept of heterotopia–in the articulation of imperial projects, power relations, experiences of transit and narratives of memory. A particular focus has been placed on the examination of shipwreck accounts, which are regarded as microhistories of human behaviour in contexts of crisis. These accounts have been shown to offer insights into alternative social structures, dynamics of authority, and manifestations of violence or solidarity. A review of the legal framework and practices related to shipwrecks in the Spanish Carrera de Indias is also undertaken, with particular emphasis on their impact on maritime legislation and international law. This article proposes a reading of maritime heritage as a symbolic and political device in constant dispute, where material remains and associated narratives shape collective memories, geopolitical tensions and new forms of cultural appropriation. Shipwrecks thus become sites of rupture and origin, charged with utopian, dystopian and heterotopic potential. Full article

This article explores the voices of sailors across time, focusing on how song and prayer animate the nautical cult of St. Nicholas of Myra from the Middle Ages to the present. Drawing on hagiography, poetry, and music, it examines how medieval sources portray sailors’ cries to St. Nicholas during storms at sea, often depicting univocal, affective pleas that provoke divine response. These representations—especially in Latin sequences such as Congaudentes exultemus—highlight the cultural weight of the literal and metaphorical voice within miracle narratives. The article then bridges medieval and modern devotional soundscapes through nineteenth- and twentieth-century ethnographic collections from Apulia, Italy, particularly through the work of folklorists Saverio La Sorsa and Alfredo Giovine. Their records of Barese sailors’ songs and prayers to St. Nicholas—still sung today—provide embodied counterpoints to the mediated voices of medieval texts. Through this transhistorical lens, I argue that voice operates as connective tissue in the devotional lives of seafarers: an expression of fear, faith, and communal identity. By amplifying sailors’ voices in text, song, and performance, both medieval and modern traditions construct a vivid aural archive that affirms the enduring relationship between St. Nicholas and those who navigate the dangers of the sea. Full article

Background: Seafarers are highly susceptible to work-related injuries, which can result in serious consequences or permanent disabilities. Understanding the frequency and characteristics of occupational injuries is crucial for developing effective prevention strategies and identifying their underlying patterns and causes. This study aimed to determine the frequency and characteristics of telemedicine-assisted work-related injuries among seafarers on board Italian-flagged vessels. Methods: A retrospective descriptive study was conducted to analyze occupational injuries using medical data recorded in the Centro Internazionale Radio Medico (C.I.R.M.) database from 1 January 2010 to 31 December 2022. Injuries in the database were coded according to the 10th revision of the International Classification of Diseases (ICD-10) by the World Health Organization (WHO). Variables extracted from the database included injury type, seafarers’ age, rank, nationality, worksite, gender, date of injury, affected body region, clinical outcomes, and other demographic and occupational characteristics. Injury frequency and characteristics (e.g., location, type, and cause) were analyzed and stratified by seafarers’ rank and worksite groups. Results: The analysis included 793 seafarers who sustained injuries. Their average age was 39.15 ± 10.49 years (range: 21 to 70 years). Deck ratings and engine officers accounted for 27.9% and 20% of those who claimed injuries, respectively. 39.2% of injured seafarers were aged between 30 and 40 years. In terms of affected body parts, the most reported injuries were to the hand/wrist (33.3%), followed by the knee/lower legs (21%), and the head/eye (19%). Open wounds (38%) and burns/abrasions (14%) were the most common types of injury. Slips/falls (32%), burns/explosions (16.6%), and overexertion while lifting or carrying (14.8%) were the leading causes of injury during the study period. Nearly 35% of injuries affected workers on the deck and were due mainly to slips/falls, 19% in the engine room were due to being caught in machinery or equipment, and 32.5% in the catering department were due to burns/explosions. Conclusions: One-third of seafarers who suffered work-related injuries sustained hand and/or wrist injuries, with slips/falls being a significant cause. The results of this study emphasize the need for preventative measures in the marine sector, particularly to reduce risks associated with slips and falls, overexertion, and other injury-causing factors. Campaigns for the larger use of protective equipment are desirable to reduce occupational accidents at sea and provide better health protection for seafarers. Full article

This study provides a comparative analysis of noise exposure and its occupational implications for two types of vessels operating in the Strait of Gibraltar: a conventional steel roll-on/roll-off passenger ferry (Ro-Pax) and an aluminium high-speed catamaran (HSC). A mixed-methods approach was employed, integrating objective acoustic measurements with subjective assessments of fatigue, workload, and circadian typology using validated survey instruments. The comparative framework is based on International Maritime Organization (IMO) Resolution A.468(XII), which establishes design-based noise limits for both vessel types. This framework is supported by the High-Speed Craft (HSC) Code and European Union (EU) Directive 2003/10/EC, both of which address occupational exposure. While both vessels comply with IMO design standards, the HSC consistently exceeds the noise limits set out in the HSC Code and European regulations in the accommodation and bridge areas. These elevated noise levels correlate with higher fatigue and workload scores among HSC crew, particularly in the engine and deck departments. In contrast, the Ro-Pax ferry demonstrates better acoustic insulation due to its steel construction, resulting in lower overall exposure and improved rest conditions. The results highlight the inadequacy of applying uniform noise standards to structurally distinct vessels, emphasising the importance of vessel-specific acoustic management strategies. Crucially, the study reaffirms the importance of maintaining compliance with both IMO design standards and EU occupational health regulations to ensure the comprehensive protection of seafarers’ well-being and safety. Full article

The advent of remote control and autonomous technologies is fundamentally transforming ship manning models, necessitating adaptations in seafarer standards for L2-class autonomous vessels. To address these challenges, the International Maritime Organization’s (IMO) Maritime Safety Committee (MSC) is developing a non-mandatory Code for Maritime Autonomous Surface Ships (MASS). This paper first conducts an in-depth analysis of the immutable legal obligations and variable technical standards governing seafarer manning for L2 autonomous ships, drawing on the China Classification Society’s (CCS) Rules for Intelligent Ships. It then scrutinizes the international legal barriers confronting CCS manning requirements, particularly concerning remote operator qualifications. The study focuses on aligning China’s regulatory framework with emerging IMO standards and proposes four targeted reforms to facilitate this alignment for L2 vessels: broadening the “seafarer” definition, updating minimum manning principles and procedures, modernizing competency standards, and establishing inclusive operational testing systems. Full article

The influence of seafarers’ emotions on work performance can lead to severe marine accidents. However, research on emotion recognition (ER) of seafarers remains insufficient, and existing studies only deploy single models and disregard the model’s uncertainty, which might lead to unreliable recognition. In this paper, a novel fusion framework for seafarer ER is proposed. Firstly, feature-level fusion using Electroencephalogram (EEG) and navigation data collected in a real navigation environment was conducted. Then, calibration is employed to mitigate the uncertainty of the outcomes. Secondly, a weight combination strategy for decision fusion was designed. Finally, we conduct a series of evaluations of the proposed model. The results showed that the average recognition performance across the three emotional dimensions, as measured by accuracy, precision, recall, and F1 score, reaches 85.14%, 84.43%, 86.27%, and 85.33%, respectively. The results demonstrate that the use of physiological and navigation data can effectively identify seafarers’ emotional states. Additionally, the fusion model compensates for the uncertainty of single models and enhances the performance of ER for seafarers, which provides a feasible path for the ER of seafarers. The findings of this study can be used to promptly identify the emotional state of seafarers and develop early warnings for bridge systems for shipping companies and help inform policy-making on human factors to enhance maritime safety. Full article

Recent archaeological discoveries across the Aegean, Cyprus, and western Anatolia have renewed interest in pre-Neolithic seafaring and early island colonization. However, the environmental contexts that support such early coastal occupations remain poorly understood, largely due to the submergence of Pleistocene shorelines following post-glacial sea-level rise. This study addresses this gap through an integrated geoarchaeological investigation of the pre-Neolithic site of Ouriakos on Lemnos Island, northeastern Aegean (Greece), dated to the mid-11th millennium BCE. By reconstructing both the terrestrial and submerged paleolandscapes of the site, we examine ecological conditions, resource availability, and sedimentary processes that shaped human activity and site preservation. Employing a multiscale methodological approach—combining bathymetric survey, geomorphological mapping, soil micromorphology, geochemical analysis, and Optically Stimulated Luminescence (OSL) dating—we present a comprehensive framework for identifying and interpreting early coastal settlements. Stratigraphic evidence reveals phases of fluvial, aeolian, and colluvial deposition associated with an alternating coastline. The core findings reveal that Ouriakos was established during a phase of environmental stability marked by paleosol development, indicating sustained human presence. By bridging terrestrial and marine data, this research contributes significantly to the understanding of human coastal mobility during the Pleistocene–Holocene transition. Full article

Marine pollution from plastic pellets, small granules used as a raw material for plastic production, is a growing environmental problem with grave consequences for marine ecosystems, biodiversity, and human health. This form of primary microplastic is increasingly becoming the focus of environmental policies, owing to its frequent release into the marine environment during handling, storage, and marine transportation, all of which play a crucial role in global trade. The aim of this paper is to contribute to the ongoing discussions by highlighting the environmental risks associated with plastic pellets, which are recognized as a significant source of microplastics in the marine environment. It will also explore how targeted education and awareness-raising within the maritime sector can serve as key tools to address this environmental challenge. The study is based on a survey conducted among seafarers and maritime students to raise their awareness and assess their knowledge of the issue. Given their operational role in ensuring safe and responsible shipping, seafarers and maritime students are in a key position to prevent the release of plastic pellets into the marine environment through increased awareness and initiative-taking practices. The results show that awareness is moderate, but there is a significant lack of knowledge, particularly in relation to the environmental impact and regulatory aspects of plastic pellet pollution. These results underline the need for improved education and training in this area, especially among future and active maritime professionals. Full article