9BALOD M,PURINA I,BECHEMIN C,et al.Effect of nutrient enrichment on the growth rates and community structure of summer phytoplankton from the Gulf of Riga, Baltic Sea. Journal of Plankton Research . 1998
10SHAW P T,CHAO S Y,LIU K K,et al.Winter upwelling off Luzon in the northeastern South China Sea. Journal of Geophysical Research . 1996
