What do marine scientific researchers do?

Marine scientific research refers to the fishery survey, marine hydrological survey, marine geological resources survey, marine climate survey, etc. in a certain marine area.

Seafarers are the collective name for the staff of ships sailing the sea, and are generally divided into senior seafarers and ordinary seamen. Senior seafarers are divided into management level and operational level: Management level: chief engineer, first mate, second engineer, political commissar (only available in China); operational level: second mate, second engineer, third mate, third engineer. ?

Ordinary seamen are also called support level boatswain, chief engineer, first water, second water, engineer, etc., and also include cooks, clerks, etc. Nowadays, most ships along the domestic coast also have the position of steward, also known as the shipowner's representative, who should be at the management level. ?

Seafarers must not only have a strong body and proficient professional skills, but also have good psychological quality, strong environmental adaptability and the ability to respond to emergencies. The seafarer profession has important implications for practitioners Very high professional quality requirements.

Seafarer's position

The seafarer occupation is divided into two categories: senior seafarer and ordinary seaman. Seafarers include: maritime affairs, fishery administration, maritime surveillance, scientific expedition crews, merchant ship crews, and pilots are collectively referred to as seafarers.

Senior seafarers are engaged in work with high technical requirements such as ship driving and management, which requires a long training period, high cost and high remuneration; ordinary seamen are engaged in general technical work, which requires a short training period and quick results.

According to the nature of the profession, it is divided into two professional positions: navigation technology (also known as ship driving) and marine engineering technology (also known as ship machinery). The navigation technology major is responsible for the repair and maintenance of ship navigation and deck machinery, while the marine engineering technology major is responsible for the maintenance and upkeep of ship main engines and other machinery and equipment.