Final answer:
The additional costs incurred when cargo is discharged at a port not insured by the policy are classified as deviation. These costs result from the transportation route being altered, necessitating alternative logistics arrangements.
Step-by-step explanation:
When cargo is discharged at a port not insured by the policy and needs to be forwarded to another port, the additional costs incurred fit into the category of deviation. This happens because the transport of goods has diverged from the planned route, leading to extra logistics and possibly higher transportation costs. General average refers to a situation where losses are shared among all the stakeholders in a sea venture when a sacrifice is made for the safety of the vessel and cargo, while particular average pertains to partial loss or damage affecting individual cargo owners. Salvage involves services rendered to save maritime property in danger.
It is important to understand the different aspects affecting shipping routes and BW delivery patterns, which fluctuate based on the ship type and the nature of commercial trade. Container ships and bulk carriers show different patterns in their ballast water management due to their operational characteristics. The choice between different ports can significantly impact the economic outcomes and logistic decisions within maritime trade. Knowledge about which party bears the cost in the case of a deviation is crucial for businesses engaged in international trade.