红潮

• It had dissipated on june 9 . " the red tide was formed by karenia mikimotoi
  他说：这次红潮由米氏裸甲藻组成。
• All three cases were observed by staff of the environmental protection department
  三宗红潮均由环境保护署职员发现。
• The red tide was formed by prorocentrum minimum . it still persisted today
  是次红潮由微小原甲藻组成，至今仍未消退。
• Red tides and phytoplankton
  红潮及浮游植物
• Biological oceanography ; ocean productivity ; nutrient pollution ; red tides
  生物海洋学；海洋生产力；海洋污染；红潮
• All the red tides were formed by non - toxic species and had dissipated
  这些红潮均由不含毒素的藻类组成，并已全部消退。
• Moreover , a red tide was observed yesterday at southern waters of lamma island
  此外，南丫岛南面水域昨日亦出现红潮。
• The spokesman said another four red tides were formed by noctiluca scintillans
  发言人说，另外四宗红潮是由夜光藻组成。
• The other two red tide sightings were reported yesterday ( january 4 )
  工作小组在昨日（一月四日）亦收到两宗红潮报告。