日本近畿大学理工学部地球化学研究室、和歌山县水产试验场和东京水产大学共同组成的研究小组通过观察分析认为在发生引起鱼类大批死亡等原因的赤潮之前,海水中硒元素的浓度急剧上升.在实验室内证实硒是赤潮生物的增殖物质,这是首次确认赤潮与硒有关.如果调查硒的供给源与浓度上升的情况,这对目前还不清楚的赤潮发生机制分析及预测赤潮发生有重要的作用.研究 Japan’s Kinki University Institute of Geochemistry, Department of Geochemistry, Wakayama Fisheries Experimental Site and Tokyo Fisheries University research team composed of observation and analysis that occurred in the event of a large number of fish causes of red tide, the concentration of selenium in seawater sharply increased. It is confirmed for the first time that red tide is related to selenium in the laboratory because it is confirmed that selenium is a red tide creature.If investigation of the sources and concentrations of selenium increases, it is not clear about the mechanism of red tide occurrence and the occurrence of red tide Important role