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Nutrient concentrations were normal for the season in all areas. At the coastal station Släggö, in the Skagerrak, the bottom water oxygen concentration was less than 2 ml/l. This was worse than normal. From 70-90 metres in the Bornholm Deep (BY 5), the Norrköping Deep (BY 32) and in the eastern …

Surface nutrient concentrations were low in all areas, which is normal for the season. A heavy bloom preliminary of Aphanizomenon "baltica" and Nodularia spumigena was seen at stations in the Baltic Sea, though it was less prominent in the Soutwestern parts. Oxygen levels below 1 ml/l was found …

Nutrient concentrations were normal for the season in all areas. An ongoing bloom preliminary of Aphanizomenon "baltica" and Nodularia spumigena was seen at stations in the Gotland Basins. In the deepwater of the Bornholm Basin, the Hanö Bight, southeast of Baltic Proper and east of Gotland the …

Nutrient concentrations in all areas were normal or slightly lower than normal for the season in all areas. The deep water of the Bornholm Basin, the Hanö Bight, southeast of Baltic Proper and east of Gotland was well oxygenated. Hydrogen sulphide was present in the northeast and west Gotland …

Nutrient concentrations were normal for the season in all areas. After the latest inflow to the Baltic in January, the deep water of the Arkona Basin, Bornholm Basin and the Hanö Bight was now well oxygenated. The inflow observed in the southeast of the Baltic Proper in April has now reached and …

Nutrient concentrations were normal for the season in most areas with the exception of high values of phosphate and silicate in the eastern Baltic. After the latest inflow to the Baltic in January, the deep water of the Arkona Basin, Bornholm Basin and the Hanö Bight was now well oxygenated. A thin …

On the West Coast as well as in the Arkona Basin, all nutrients were almost depleted. A strong bloom was ongoing in the Hanö Bight and in the Bornholm Basin. In the remaining parts of the Baltic Proper winter conditions prevailed. The deep water in the Arkona and Bornholm Basins as well as in …

The hydrographic situation in the bottom waters of the Hanö Bight, the northern part of the Bornholm Basin and the Midsjöbankarna were favourable for cod presence. The inflow of new water from Kattegat in January has improved the situation considerably. In some bottom areas (>70m) West and South …

Nutrient concentrations were normal for the season in most areas, with the exception of the Eastern and Northern Gotland Basins where phosphate and silicate showed elevated levels. After the latest inflow to the Baltic in January, the deep waters of the Arkona Basin, Bornholm Basin and the major …

Nutrient conditions in the surface layer were mostly normal for the season, in all areas. Surface temperature was slightly below normal. Oxygen concentrations below 2 ml/l, were found at depths exceeding 70 to 80 metres in the Bornholm Basin and in the western, eastern and northern Gotland …