Construction of 3000-ton scientific research ship of Yellow Sea Fisheries Research Institute
writer:haizhiyuan | time:2020-08-11 11:26:36

On the 10th, the reporter learned from the Yellow Sea Fisheries Research Institute of the Chinese Academy of fisheries that recently, the 3000-ton marine fishery comprehensive scientific investigation ship of the institute started construction in Shanghai, at the same time, another same-ton scientific research ship of the East China Sea Fisheries Research Institute was built. It is understood that these two ships are the scientific survey ships with the largest investment, the largest tonnage and the most advanced facilities by the Ministry of Agriculture so far. They are scheduled to be delivered in next December and will carry a large number of important scientific research and investigation tasks to study the data system of marine fishery resources, find out the base of resources and provide basis for scientific formulation of fishery development planning and management policies.

According to reports, these two 3000-ton marine fishery comprehensive scientific survey ships are an important part of the construction of the national fishery resources survey ship system, the commencement of the two ships indicates that the three major sea areas all have professional marine fishery investigation ships of more than 1000 tons, and our country's scientific research and exploration ability of foreign seas has been further improved. At the same time, these two scientific research vessels are also the scientific research vessels with the largest investment, the largest tonnage and the most advanced facilities by the Ministry of Agriculture so far.

According to the design, the ship is a double-deck continuous deck, long head Building, tail slide, vertical ball head ship type, panoramic cab, square tail, single machine, single catheter pitch propeller (CPP), single flap rudder, equipped with head/tail side push, square keel, keel and controllable passive anti-shake water tank, dynamic positioning and integrated navigation positioning system, flexible operation, good seaworthiness and wave resistance. The main engine power of the ship is 2720 kW, the total length is 84.50 meters, the width of the model is 15 meters, the depth of the model is 8 meters, the designed draft is 5 meters, the full load displacement is 3281.5 tons, the endurance is 10000 nautical miles, the maximum speed is 14.5 knots, self-sustaining capacity for 60 days, capacity for 60 people, equipped with 64 sets of relevant scientific research instruments and equipment.

The ship is equipped with five scientific investigation systems, including international advanced marine fishery exploration, fishery resource investigation, fishery environment biological investigation, Marine Physical and chemical analysis, audio-visual evaluation and remote sensing, etc. As well as international advanced, deck mechanical control equipment such as high degree of automation winch, reel machine, automatic trawl control system, electric frequency conversion CTD winch, special retracting device, etc., can carry out bottom trawl, variable water layer trawl, four kinds of fishing methods, such as longline fishing and squid fishing, can efficiently complete the marine fishery resources and environmental survey and ensure the accuracy and accuracy of scientific survey data measurement.

According to the construction progress, the survey ship is planned to be launched on May 2018 and delivered on December 2018. After the completion of the two ships, they can meet the navigation requirements of the infinite navigation area and the sea areas of the north and south poles (except the de-icing area), and will carry a large number of important scientific research and investigation tasks to study the data system of marine fishery resources, find out the base of resources and provide basis for scientific formulation of fishery development planning and management policies.