Search

Nutrient conditions were normal for the season in all areas. Oxygen concentrations below 2 ml/l were found in the whole Baltic Proper at depths greater than 70 to 80 metres. Hydrogen sulphide was present in the Eastern and Western Gotland Basin at depths greater than 90 metres, in the Bornholm …

The surface water temperatures were higher than normal in all areas (although the temperature had dropped 1.5-2.5°C in the Skagerrak and northern Kattegat since the previous expedition) with the exception of the Western Gotland Basin. The temperature was 17.2-20.2°C in Skagerrak-Kattegat and …

The surface water temperatures were higher than normal in all areas with the exception of the western Gotland Basin. The temperature was between 19 and 20.8°C in the Kattegat – Skagerrak and between 16.4 and 19°C in the Baltic.The nutrient concentrations in the surface layer were normal for the …

Nutrient conditions were normal for the season in all areas. Oxygen concentrations below 2 ml/l were found in the whole Balic Proper at depths greater than 70 metres. Hydrogen sulphide was present in the eastern and western Gotland Basins at depths greater than 125 metres, in the Hanö Bight from 70 …

The temperature was normal, however in the higher region within normal values of the Skagerrak and the Kattegat. Nutrient concentrations in the surface layer were normal for the season in all areas, except the silicate concentration of the Baltic that was slightly lower. Hydrogen sulphide was …

The temperature and nutrient concentrations in the surface layer, were normal for the season in all areas. The spring bloom of phytoplankton had terminated in most of the areas covered. Only in the east part of the Baltic proper it was still going on. Hydrogen sulphide was present at depths greater …

The temperature and nutrient concentrations in the surface layer, were normal for the season in all areas. An intense plankton bloom was ongoing in the eastern Skagerrak, in the Arkona Basin, the Hanö Bight and in an area in the northern part of the western Gotland Basin. Hydrogen sulphide was …

The nutrients showed typical winter concentrations in all areas. A tendency for a beginning spring bloom was visible in the Kattegat, while there were no signs of biological activity in the other basins. Hydrogen sulphide was detected in the Hanö Bight, the Bay of Gdansk and in the eastern, …

Temperature as well as nutrient conditions in the surface layer were normal for the season in all areas except some temperatures in the Baltic, which were higher. In the Baltic oxygen concentration of the bottom water usually was lower than the mean value of the latest decade. Oxygen …

The minor inflow of 20 km3, which flowed in through the Sound at the end of October and was detected at BY4 November 13, had now spread to BY5 giving oxygen concentrations just above 1 ml/l at bottom in the Bornholm Basin. However the volume is small and the oxygen content will soon be consumed. At …