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Cold chain shipping mode choice with environmental and financial perspectives

机译：冷链运输模式选择环境和财务观点

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摘要

Mode choice between reefer bulk and container in seaborne cold chains for time sensitive products is a practical problem, in which limited studies are available to guide decision makers. This study thoroughly investigates the cold chain mode choice problem by selecting shipping mode (containerized transport and bulk transport) for each shipment and determining shipment quantities and ship deployment in a multi-period planning environment with independent perishable product demands. Value-Based Management as a novel method in shipping is adopted to consider both economic and environmental objectives from operational and financial aspects. The value-based mode selection models also determine the sailing speed of the heterogeneous chartered reefer bulk fleet under different chartering terms. Furthermore, the paper evaluates greenhouse gas emissions from the cold chain shipping. Findings from a numerical example show that optimal ship speed decreases with a reducing rate when the bunker price increases and with a higher decline rate when goods are less perishable.
机译：Mode Fir Bulk和Seaborne冷链容器之间的模式选择是一个实际问题，其中有限的研究可以指导决策者。本研究通过选择每次发货和确定运输量和船舶部署，在多时期规划环境中选择运输模式（集装箱式运输和批量运输），彻底调查了冷链模式选择问题。基于价值的管理作为一种新的运输方法，以考虑运营和财务方面的经济和环境目标。基于价值的模式选择模型还在不同的租赁条款下确定异构特许电气散装车队的帆船速度。此外，本文评估了冷链运输的温室气体排放。来自数值示例的调查结果表明，当货物不太易于易溶的速度下降率时，最佳船舶速度随着速度降低而降低。

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  • 来源
    《Oceanographic Literature Review》 |2020年第10期|2303-2303|共1页
  • 作者

    X. Zhang; J.S.L. Lam; C. Iris;

  • 作者单位

    School of Civil and Environmental Engineering Nanyang Technological University Singapore;

    School of Civil and Environmental Engineering Nanyang Technological University Singapore;

    School of Civil and Environmental Engineering Nanyang Technological University Singapore;

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  • 正文语种 eng
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