South Sea Research Institute;
Korea Institute of Ocean Science and Technology;
Geoje 53201;
Korea;
Ulleungdo/Dokdo Ocean Science Station;
Korea Institute of Ocean Science and Technology;
Ulleungdo 40205;
Korea;
Dokdo Research Center;
East Sea Research Institute;
Korea Institute of Ocean Science and Technology;
Uljin 36315;
Korea;
Ulleung Basin; Ulleungdo and Dokdo; spring phytoplankton blooms; episodic windstorm; algal bioassays; primary production;