The enormous rise in the quantities of bulk cargoes to be transported by sea, and the resultant increase in the size of bulk carriers, has led to some major changes in the methods employed for handling bulk cargoes in the ports.
Ukunyuka okukhulu kubungakanani bemithwalo enzima ukuze ihanjiswe elwandle, iziphumo zokunyuka kubungakanani beziphathi zemithwalo esindayo iye yakhokelela kutshintsho olungundoqo kwindlela ezisetyenziswayo zokuphathwa kwemithwalo esindayo kumazibuko enqanawa.