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The surface water temperatures were normal for the whole area. The nutrient concentrations were low in all sea areas with exception of HS5 at the Jutland coast (high nitrate) and W Landskrona in the Sound (high silicate). These low values are normal for the season due to the algal blooms. Oxygen …

Surface water temperatures as well as all nutrient concentrations were normal for the season in all areas. In the Skagerrak and in the Kattegat, the spring bloom was over. An ongoing spring bloom was observed in the northwestern part of the Baltic. Oxygen concentrations below 2 ml/l were found …

Surface water temperatures were normal for the season in all areas. In the Skagerrak, high nitrate concentrations were detected along the Jutland coast, where there also was a high algal production. In the rest of the Skagerrak and in the Kattegat, the spring bloom was almost over. In the Baltic …

The weather was calm with weak southerly winds. It was mainly sunny weather with temporary fog. The surface nutrient concentrations were still at winter level in the Baltic with the exception of the Bornholm and Arkona basins. The spring bloom had started as was seen from the nitrate and …

The weather during the first part of the expedition was dominated by strong northerly winds while during the later part weak to moderate winds from south to southwest dominated. Nutrient concentrations were at typical winter levels in all areas. High oxygen saturation and high fluorescence values …

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.

The weather was dominated by moderate winds from south to southwest. The sea surface temperatures as well as the surface nutrient concentrations were normal for the season. The spring-bloom had not yet started in any area. The bottom water at station BY4 in the Bornholm Basin was oxygenated; …

The surface temperatures varied from 9.5°C in the Skagerrak to 5°C Bothnian Bay. Due to the very mild autumn the surface temperature in the Kattegat exceeded the normal values with 2°C and in the Baltic with 3.5°C . The nutrient concentrations were generally normal for the season with a few …

The temperatures varied between 9.3°C in the northern Batlic proper and 12.5°C in the Skagerrak. Nutrient concentrations were generally normal for the season with a few exceptions. The bottom water oxygen deficiency in the southeastern Katteagatt was restored to normal oxygen concentrations. In …

The water near the bottom of Laholmsbukten and Skälderviken had an oxygen content of 0.10 and 0.38 ml/l respectively. In the Sound there was less than 2 ml/l from 15 meters and deeper at W Landskrona. Surface temperatures varied between 13.4 and 15.1°C. Nutrient concentrations were normal for …