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Classifying maritime port emissions reporting 对海港排放报告进行分类
Q2 TRANSPORTATION Pub Date : 2022-01-01 DOI: 10.1016/j.martra.2022.100066
Philip Cammin, Kai Brüssau, Stefan Voß

Despite the International Maritime Organization’s ambitious goal to drastically reduce greenhouse gas emissions by 2050 by 50%, a large portion of maritime ports do not publicly provide port air emissions reporting. It is suspected that the lack of publicly available reporting constitutes its internal absence as well. To provide a systematic picture on the transparency of emissions reporting, we develop an assessment method and apply it to the world’s top 49 container ports. Less than half of the assessed ports provide publicly available emissions reporting. The application of the proposed classification scheme indicates a port’s maturity towards emissions reporting, taking into account a detailed content analysis. Thereby, stakeholders’ communication and guidance towards improving emissions reporting, as part of environmental sustainability reporting, is facilitated.

尽管国际海事组织制定了到2050年将温室气体排放量大幅减少50%的宏伟目标,但大部分海港并没有公开提供港口空气排放报告。据怀疑,缺乏公开的报告也构成了其内部缺席。为了系统地了解排放报告的透明度,我们制定了一种评估方法,并将其应用于世界前49个集装箱港口。只有不到一半的评估港口提供公开的排放报告。拟议分类方案的应用表明,考虑到详细的内容分析,港口在排放报告方面已经成熟。因此,作为环境可持续性报告的一部分,促进了利益攸关方在改进排放报告方面的沟通和指导。
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引用次数: 0
Safe and efficient maneuvering of a Maritime Autonomous Surface Ship (MASS) during encounters at sea: A novel approach 海上自主水面舰艇(MASS)在海上遭遇时的安全高效机动:一种新方法
Q2 TRANSPORTATION Pub Date : 2022-01-01 DOI: 10.1016/j.martra.2022.100077
Andreas Nygard Madsen , Magne Vollan Aarset , Ole Andreas Alsos
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引用次数: 3
A multi-task learning-based framework for global maritime trajectory and destination prediction with AIS data 基于多任务学习的AIS数据全球海上轨迹和目的地预测框架
Q2 TRANSPORTATION Pub Date : 2022-01-01 DOI: 10.1016/j.martra.2022.100072
Wells Wang , Junchi Bin , Amirhossein Zaji , Richard Halldearn , Fabien Guillaume , Eric Li , Zheng Liu
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引用次数: 2
Disruption of maritime trade chokepoints and the global LNG trade: An agent-based modeling approach 海上贸易瓶颈的破坏和全球液化天然气贸易:一种基于代理的建模方法
Q2 TRANSPORTATION Pub Date : 2022-01-01 DOI: 10.1016/j.martra.2022.100071
Abel Meza, Ibrahim Ari, Mohammed Al Sada, Muammer Koç

Maritime chokepoints are key corridors in the global supply chain because they connect waterbodies, countries, and regions worldwide with few alternative routes. In case of closure (as the blockade of the Suez Canal in March 2021), the energy supply is substantially affected. Therefore, clear and safe passage through these chokepoints plays a critical role in energy transportation, global economy, and sustainable development. This study uses Agent-Based Modeling to develop an LNG market model and simulate the disruption of three main chokepoints: Panama Canal, Suez Canal / Bab el-Mandeb Strait, and Malacca Strait. After validating the computational model with the actual historical data, the model shows the chokepoints blockade effects on changing the LNG trade and exports from suppliers. The implications are immediate. In general, countries should work together to secure maritime trade routes, retain clear and safe maritime corridors, establish potential passages as alternatives to these chokepoints where possible, and decentralize LNG plants to have access from or to different maritime routes. Each importer should integrate their gas markets with pipelines networks, search for domestic gas resources, and diversify energy sources to decline energy dependency and gas imports from remote producing areas.

海上瓶颈是全球供应链中的关键走廊,因为它们连接着世界各地的水体、国家和地区,几乎没有替代路线。如果关闭(如2021年3月苏伊士运河被封锁),能源供应将受到实质性影响。因此,畅通、安全地通过这些瓶颈对能源运输、全球经济和可持续发展发挥着至关重要的作用。本研究使用基于Agent的建模来开发液化天然气市场模型,并模拟三个主要瓶颈的破坏:巴拿马运河、苏伊士运河/曼德海峡和马六甲海峡。在用实际历史数据验证计算模型后,该模型显示了瓶颈封锁对液化天然气贸易和供应商出口的影响。其影响是直接的。总的来说,各国应共同努力,确保海上贸易路线的安全,保留清晰安全的海上走廊,尽可能建立潜在通道作为这些瓶颈的替代方案,并分散液化天然气工厂,使其能够进出不同的海上路线。每个进口商都应将其天然气市场与管道网络整合,寻找国内天然气资源,并使能源多样化,以减少能源依赖和从偏远产区进口天然气。
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引用次数: 3
State-space TBATS model for container freight rate forecasting with improved accuracy 提高集装箱运价预测精度的状态空间TBATS模型
Q2 TRANSPORTATION Pub Date : 2022-01-01 DOI: 10.1016/j.martra.2022.100057
Ziaul Haque Munim
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引用次数: 8
Modal shift ambitions of large North European ports: A contract-theory perspective on the role of port managing bodies 北欧大型港口的模式转变雄心:港口管理机构作用的契约理论视角
Q2 TRANSPORTATION Pub Date : 2022-01-01 DOI: 10.1016/j.martra.2021.100049
M. Langenus , M. Dooms , E. Haezendonck , T. Notteboom , A. Verbeke
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引用次数: 6
On the Feasibility of Speed Limits in Ocean Container Shipping 论海运集装箱运输限速的可行性
Q2 TRANSPORTATION Pub Date : 2022-01-01 DOI: 10.1016/j.martra.2022.100067
ManWo Ng
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引用次数: 3
Risk factors and navigation accidents: A historical analysis comparing accident-free and accident-prone vessels using indicators from AIS data and vessel databases 风险因素与航行事故:使用AIS数据和船舶数据库中的指标对无事故和易发生事故的船舶进行历史分析
Q2 TRANSPORTATION Pub Date : 2022-01-01 DOI: 10.1016/j.martra.2022.100062
Asbjørn Lein Aalberg , Rolf Johan Bye , Peter Risberg Ellevseth
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引用次数: 7
Blockchain adoption from the Shipping industry: An empirical study 航运业采用区块链的实证研究
Q2 TRANSPORTATION Pub Date : 2022-01-01 DOI: 10.1016/j.martra.2022.100058
George Kapnissis , George K. Vaggelas , Helen C. Leligou , Apostolis Panos , Maria Doumi
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引用次数: 5
Revenue management in liner shipping: Addressing the vessel capacity challenge 班轮运输的收入管理:应对船舶运力挑战
Q2 TRANSPORTATION Pub Date : 2022-01-01 DOI: 10.1016/j.martra.2022.100069
Rune Møller Jensen, Mai Lise Ajspur
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引用次数: 1
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Maritime Transport Research
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