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it is well known that, contaminant transportation is a major problem in coastal zones and has to be faced when coastal structures are being planned. sea pollution not only causes environmental damage, but also impacts quality and population of sea resources. oil is the most important pollutant, pollutants emanating from industries, ships, drilling and exploration in the seabed, ship sewage, tox...

In recent years, with the rapid growth of marine transportation, emergencies in transportation dangerous chemicals have occurred from time to time. Due special characteristics environment, it is difficult rescue and dispose hazardous chemical accidents at sea. So, emergency disposal sea requires strong professionalism. This paper analyzes shortcomings safety supervision response by sorting out ...

An economic optimization model of waterborne containerized imports from Asia to the USA is described. Imports are allocated to alternative ports and logistics channels so as to minimize total transportation and inventory costs for each importer. Logistics channels include direct shipment of marine containers via truck or rail, and trans-loading in the hinterlands of the ports of entry from mari...

Monoclinic pyrrhotite (Fe7S8) is widely claimed to carry magnetizations acquired during early diagenesis in anoxic sedimentary environments. In contrast, geochemical literature indicates that pyrrhotite formation is extremely slow below 180 8C, which makes it a highly unlikely carrier of early diagenetic remanences in sediments. This view is confirmed by the occurrence of late diagenetic Fe7S8 ...

This paper discusses the critical role of transportation systems in disaster recovery and the development of any long-term economic effects from earthquakes, based on insights from the Kobe earthquake and other disasters. The occurrence of long-term effects on regional economies has been controversial in the disaster literature and are for the most part ignored in earthquake loss estimation mod...

Transport and logistics operations are vulnerable to many types of risks due to an increasing dynamic and structural complexity of today's supply chain networks. Global distributed sourcing and production leads to more transported goods in general but also to more high value cargoes being shipped around the world. However, detailed information about the transport condition and integrity are not...