Characteristics of sub-surface chlorophyll maxima observed in the Gulf of Finland in July 2006Kuvaldina, Natalja; Lips, Urmas; Lips, Inga; Liblik, TaaviBSSC 2009 : [7th Baltic Sea Science Congress 2009] : August 17-21, 2009, Tallinn, Estonia : abstract book2009 / p. 29