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Western Gotland Basin (southern part): On the Öland side oxygen conditions at the bottom were good. The lowest recorded concentration was 3.0 ml/l at a depth of 72 metres. On the Gotland side, conditions were worse. Levels below 2 ml/l were found at a depth of 60 metres. Bornholm Basin (including …

Sea surface temperatures and nutrients levels were mostly normal for the season in all areas. In the Kattegat the oxygen deficit of this year is over and the concentrations in the bottom water were normal for the season. In the Arkona Bassin the oxygen situation in the deep water is again normal …

Nutrients were at normal levels for the time of year, with the exception of silicate which showed enhanced concentrations in the eastern Skagerrak, and phosphate and silicate in the southern Baltic. Oxygen concentrations below 2 ml/l were detected in the bottom water in the southern Kattegat, at …

In the Skagerrak 9 stations with complete hydrography and 8 with sampling of oxygen and salinity in bottom water were visited. In the Kattegatt mapping of oxygen conditions in bottom water was performed, 9 stations with complete hydrography and 17 with oxygen and salinity near bottom were …

Surface temperatures were 3 to 5 oC higher than normal in all areas. All nutrients showed, for the season, normal values, with the exception of silicate that showed enhanced concentrations in the eastern Skagerrak and the northern Kattegat. Oxygen concentrations below 2 ml/l were detected in …

Surface temperatures in the Skagerrak, the Kattegat and in the Baltic were normal. The nutrients showed, for the season, mostly normal values. The salinity of the surface water in the Skagerrak and the Kattegat was normal. Oxygen concentrations below 2 ml/l were found at depths greater than 80 …

Surface temperatures in the Skagerrak, the Kattegat and in the Baltic were normal. The nutrients showed, for the season, mostly normal values. The salinity of the surface water in the Skagerrak and the Kattegat was now normal. Oxygen concentrations below 2 ml/l were found at depths greater than …

Surface temperatures in the Skagerrak, the Kattegat and in the Baltic except the southern Baltic were higher than normal. The nutrients showed, for the season, mostly normal values. Oxygen concentrations below 2 ml/l were found at depths greater than 80 metres in the whole Baltic Proper. …

Surface temperatures in the Skagerrak and Kattegat were higher than normal while the temperatures in the Baltic were normal. Unusually high phosphate concentrations were measured at some stations in the Baltic. The other nutrients showed, for the season, normal values. Oxygen concentrations below 2 …

The temperature and nutrient concentrations in the surface layer were normal for the season in most areas. The surface salinity on the West-Coast was 10 to 15 psu lower than normal. High nitrate concentrations were measured in the Arkona Basin, two times normal winter values. The spring bloom of …