So far as ports for seagoing ships are concerned, the increasing specialisation both of the ships and of the other transport modes and the cargo-handling equipment plays a major part.
Ukuza kuthi go ngoku umdla weenqanawa ezihamba elwandle kumazibuko enqanawa usekubeni, ubuncutshe beenqanawa nezinye iindidi zezithuthi zisenyuka kwaye izixhobo zokuphatha umthwalo zidlala indima enkulu.