MARINE RED TIDE DETECTION SYSTEM, METHOD THEREOF, AND DEVICE FOR ELIMINATING PERIPHYTON ATTACHED TO UNDERWATER ACOUSTIC SENSOR AND UNDERWATER SALINITY SENSOR USED IN SAME SYSTEM

摘要

The present invention relates to a marine red tide detection system and method thereof, which can reduce an influence of noise due to increase in a signal transfer distance, by configuring a red tide detection signal into a digital sensor concept and can adjust a vertical position of a red tide detection sensor in consideration of phototaxis of a red tide organism. Further, the present invention relates to a device for eliminating periphyton attached to an underwater acoustic sensor and an underwater salinity sensor which are used in the marine red tide detection system and, particularly, to a device for eliminating periphyton attached to an underwater acoustic sensor and an underwater salinity sensor, which eliminates marine periphyton attached to a sensing hole and a sensing surface of an acoustic sensor and a salinity sensor which are mounted on a buoy for oceanographic observation or an offshore structure so as to detect an aquatic organism and detect a salinity of seawater, respectively.