Keywords UV-B radiation;Polycyclic Aromatic Hydrocarbons;Heterosigma akashiwo;Skeletonema costatum;Alexandrium tamarense Balech;Carotenoid;

• 辐射;多环芳烃;赤潮异弯藻;塔玛亚历山大藻;中肋骨条藻;类胡萝卜素;