Abstract:It is reported that local ports are under severe conditions in a sense of low workability . We carry out solne researches on cargo handling volume of containers , number of cranes , kinds of berth and unused area in port . The obtained results are sulnmarized as follows. Acharacteristic of the local ports is cleared using a relation between the cargo handling vol − ume and number of enterd ships . The local ports are classified into two groups , one has
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