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Research on the location selection of regional multi-level offshore ship oil spill emergency equipment depots
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Jiaxing BAI, Guiyun LIU, Chao HU, Junlin HU
Navigation of China | 2025, 48(1) : 180 - 189
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Navigation of China | 2025, 48(1): 180-189
Green Shipping
Research on the location selection of regional multi-level offshore ship oil spill emergency equipment depots
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Jiaxing BAI, Guiyun LIU, Chao HU, Junlin HU
Affiliations
  • Faculty of Maritime and Transportation, Ningbo University, Ningbo 315211, China; Marine Economic Research Center, East China Sea Strategic Research Institute, Ningbo University, Ningbo 315211, China
Published: 2025-03-25 doi: 10.3969/j.issn.1000-4653.2025.01.023
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Study on the location selection problem of multi-level offshore ship oil spill emergency equipment depots is of great guiding significance for the effective utilization of oil spill emergency resources, the improvement of regional oil spill emergency response capabilities, and the perfection of the oil spill emergency response system. According to the distribution of oil spill risk points and the predicted oil spill volume, combined with the characteristics of the emergency service radius and comprehensive removal and control capabilities of oil spill emergency equipment depots at different levels, a location selection model for multi-level offshore ship oil spill emergency equipment depots is established with the objectives of achieving the best coverage, the highest reliability, and the strongest timeliness for different risk waters. Then, the MOPSO algorithm and NSGA- Ⅱ algorithm are used to solve the model, and the Pareto optimal solution set is obtained. Starting from the perspective of coordinated rescue and based on the emergency service capabilities of equipment depots at different levels, the location selection model realizes the best multiple coverage of different risk waters, aiming to share emergency resources and further enhance the regional emergency response capabilities.

offshore ship oil spill  /  emergency equipment warehouse depots  /  site selection  /  MOPSO algorithm  /  NSGA-Ⅱ algorithm
Jiaxing BAI, Guiyun LIU, Chao HU, Junlin HU. Research on the location selection of regional multi-level offshore ship oil spill emergency equipment depots[J]. Navigation of China, 2025 , 48 (1) : 180 -189 . DOI: 10.3969/j.issn.1000-4653.2025.01.023
Year 2025 volume 48 Issue 1
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Article Info
doi: 10.3969/j.issn.1000-4653.2025.01.023
  • Receive Date:2023-12-04
  • Online Date:2026-03-17
  • Published:2025-03-25
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  • Received:2023-12-04
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Affiliations
    Faculty of Maritime and Transportation, Ningbo University, Ningbo 315211, China; Marine Economic Research Center, East China Sea Strategic Research Institute, Ningbo University, Ningbo 315211, China
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表12种不同金属材料的力学参数

Family
属数
Number of
genus
种数
Number of
species
占总种数比例
Percentage of
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Genus
种数
Number of
species
占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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