饶平县发生罕见的赤潮

• 作 者: 林肃坚
• 出 处: 水产科技
• 发表日期: 1998年01期
• 关键词: 水体变色 束毛藻 海洋经济 腥臭味 饶平县 生物试验 水富营养化 死亡事故 海洋管理 溶解氧

赤潮是由于某些浮游生物急剧地繁殖或高度集结,使水体变色、带粘性和腥臭味等,渔民称为“臭水”或“赤水”。不同的赤潮生物引起的赤潮颜色各不相同。由夜光虫引起的赤潮呈粉红色;由某些双鞭毛虫引起的赤潮呈绿色;由蓝藻毛的淡红束毛藻引起的赤潮呈黄褐色;由蓝藻类的淡红束毛藻引起的赤潮呈黄褐色。大部分赤潮生物能分泌毒素,致使海洋经济生物

Red tide is due to the rapid proliferation of some plankton or highly assembled, so that the water discoloration, sticky and stench, etc., the fisherman called “stinky water” or “Chishui”. Different red tide organisms cause different color of red tide. The red tide caused by noctiluca is pink; the red tide caused by some dinoflagellates is green; the red tide caused by the red algae of blue-green algae is yellow-brown; the red tide caused by the blue algae, tan. Most of the red tide organisms can secrete toxins, resulting in marine economic creatures