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The SeaPerch program is a curriculum designed program that teaches students basic skills in ship and submarine design and encourages students to explore naval architecture and marine and ocean engineering concepts. It was inspired by the 1997 book,Build Your Own Underwater Robot and other Wet Projects, by Harry Bohm and Vickie Jensen. [1]
Sea perch, sea-perch or seaperch are the common names of various fishes, including: Fishes of the family Sebastidae, especially those of the genus Sebastes (more commonly known as rockfish) Caesioperca rasor (also known as barber perch) The orange roughy, a.k.a. deep sea perch; The splendid sea perch; The red sea perch, Lutjanus argentimaculatus
Sebastes ventricosus, the Japanese black seaperch or Japanese blueback seaperch, is a species of marine ray-finned fish belonging to the subfamily Sebastinae, the rockfishes, part of the family Scorpaenidae. It is found in the northwestern Pacific Ocean. In Japan this species is known as Mebaru(メバル/鮴).
ROV at work in an underwater oil and gas field. The ROV is using a torque wrench to adjust a valve on a subsea structure.. A remotely operated underwater vehicle (ROUV) [citation needed] or remotely operated vehicle (ROV) is a free-swimming submersible craft used to perform underwater observation, inspection and physical tasks such as valve operations, hydraulic functions and other general ...
Underwater concrete placement, by Tremie, skip, Pumped concrete, toggle bags, bagwork, usually to build foundations or coastal structures, and [6] grouted aggregate. [6] [7] Underwater rock blasting, or dredging of softer sediments, to clear an area of a navigational hazard, to excavate a canal or basin, or to prepare for foundations.
The rougheye rockfish (Sebastes aleutianus) is a rockfish of the genus Sebastes.It is also known as the blackthroat rockfish, rougheye seaperch, blacktip seaperch, longlife seaperch or the blacktip rockfish and grows to a maximum of about 97 cm (38 in) in length, [1] with the IGFA record weight being 14 lb 12 oz (6.7 kg). [2]
Sebastes inermis, the Japanese red seaperch or dark-banded rockfish, is a species of marine ray-finned fish belonging to the subfamily Sebastinae, the rockfishes, part of the family Scorpaenidae. It is found in the northwestern Pacific Ocean. This species is known as mebaru (メバル/鮴) in Japan and as bollak (볼락) in Korea.
Sebastes cheni, the Japanese white seaperch or Japanese blueback seaperch, is a species of marine ray-finned fish belonging to the subfamily Sebastinae, the rockfishes, part of the family Scorpaenidae. It is found in the Northwest Pacific. The species is a popular quarry for anglers. White seaperch is fished for food and game fishing.