Search

-182 CRUISE REPORT FROM R/V ARGOS Survey period 2009-10-04 - 2009-10-10 Survey area The Skagerrak, Kattegat, Sound and Baltic Proper. Principal SMHI SUMMARY The expedition was part of SMHI’s regular marine monitoring programme and covered the Skagerrak, Kattegat, Sound and Baltic Proper. Data presented in Last updated: Apr 23, 2014

-05-16 Dnr MGbg 2009-087 CRUISE REPORT FROM R/V ARGOS Survey period 2009-05-11 - 2009-05-16 Survey area The Skagerrak, the Kattegat, the Sound, and the Baltic Proper Principal SMHI SUMMARY The expedition was part of SMHI’s regular marine monitoring programme and covered the Skagerrak, the Kattegat, the Sound Last updated: Apr 23, 2014

-144 CRUISE REPORT FROM R/V ARGOS Survey period 2009-07-27 - 2009-08-01 Survey area The Skagerrak, the Kattegat, the Sound, and the Baltic Proper Principal SMHI SUMMARY The expedition was part of SMHI’s regular marine monitoring programme and covered the Skagerrak, the Kattegat, the Sound and the Baltic Last updated: Apr 23, 2014

Martin Hansson Arne Svensson Swedish Meteorological and Hydrological Institute Oceanographical Laboratory 2009-08-22 Dnr 2009-152 CRUISE REPORT FROM R/V ARGOS Survey period 2009-08-17 - 2009-08-22 Survey area The Skagerrak, the Kattegat, the Sound, and the Baltic Proper Principal SMHI Summary The Last updated: Apr 23, 2014

Surface temperatures were higher than normal in the Skagerrak and the Kattegat. Nutrient concentrations in the surface layer were normal for the season with exception of higher phosphate and silicate level in the southern Kattegat In the northern Kattegat (Fladen) bottom water oxygen concentration Last updated: Apr 23, 2014

Last updated: Apr 23, 2014

During the first part of the expedition the weather was dominated by strong winds, reaching storm strength in the Baltic. The second part was dominated by weak to moderate winds. The nutrients showed normal values in the surface water in the whole area. Hydrogen sulphide was detected in the Gotland …

Last updated: Apr 23, 2014

Low oxygen concentrations were found in the bottom water at Lundåkrabukten 1.95 ml/l and Skälderviken 1.51 ml/l. In the south east parts of Kattegatt the oxygen concentrations varied between 2.3 to 3.0 ml/l.

Last updated: Apr 23, 2014

High concentrations of nitrogen associated with continental river water was found in the south eastern and eastern Skagerrak surface water and at intermediate water in the Kattegatt.

Last updated: Apr 23, 2014

In the Kattegat phytoplankton sampling according to BMP was performed. Maxima of fluorescence were seen in the Kattegat below the halocline at about 20 m and in the Sound at about 10 m. Almost all over the area there were low concentrations of phosphate and depletion of nitrite and nitrate. …

Last updated: Apr 23, 2014