Plattform Platform	Reise-Nr. Cruise-No.	Zeitraum Period	Projekt Project	Arbeitsgebiet Working area
Solea	602	07.03.2009 - 19.03.2009		ICES-Subarea 22 (also ICES-subarea IIIc) Baltic Sea ICES-Subarea 24 (part of ICES-subarea IIId) ICES-Subarea 25 (part of ICES-subarea IIId)

Fahrtleiter Chief Scientist	Institut Institute	Auslaufhafen Port of departure	Einlaufhafen Port of return	Stationskarte Station map	Schiffsroute Trackchart
Bleil Martina	Thunen-Institut fur Ostseefischerei	Rostock	Rostock	Karte Map

Ziel der Reise / Objectives of Cruise:

Monitoring of reproductive activities of cod in the Baltic Sea Research on the spawning activities of cod Determination of the amount of active spawner Research on the length and age structure of spawning stocks Collection of samples of cod for the analysis of stock structure Sampling of cod ovaries for the analysis of potential individual fecundity Measurements of the hydrographical parameters (temperature, salinity and saturation of oxygen) in the area ofinvestigation Collection of biological data of cod (length, weight, age, sex, maturity stage, GSI, HSI) and flatfish (length and weight)

Messungen / Measurements