Ecological Features and Mass Mortality of Pearl Oysters during Red Tides of Heterocapsa sp. in Ago Bay in 1992.

Large-scale red tides of Heterocapsa sp. (Dinophyceae) occurred in Ago Bay during the summer and autumn of 1992. The seawater was discolored to yellow brown, and the maximum cell density was 87, 420 cells/ml. The summer red tide occurred from mid to late August, and the autumn red tide from late Oct... View More