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The water temperature was slightly above normal throughout the study area. The concentrations of nutrients in surface water were normal for the season in the Skagerrak and the Kattegat. In the Baltic proper, concentrations of inorganic nitrogen (NO2 NO3) were at normal levels in the surface water Last updated: Dec 17, 2015

The water temperatures in the surface layer were essentially normal for the season. In the Kattegat as well as in the coastal zone of Skagerrak the spring bloom was in full progress and nutrients showed low concentrations. In the Baltic Proper spring bloom had started in the Arkona while winter Last updated: Mar 25, 2015

The expedition was included within SLU:s International Bottom Trawl Survey and covered the Skagerrak and Kattegat. Mapping of winter nutrient conditions was performed in the Skagerrak and 11 stations with complete hydrography were sampled. In the Kattegat area 15 stations were sampled with complete …

Last updated: Mar 25, 2015

concentration of nutrients increases, at a depth of around 30 meters, concentrations slightly higher than the average for the season were measured at the Å stations. Abnormally high levels of ammonium were measured in the surface water of Å15, these values are under further review when this report is written Last updated: Oct 17, 2023

In the Skagerrak and Kattegat, surface nutrient was normal for the season in most of the investigated places. In the Baltic Proper, except the Arkona Basin, the concentrations of phosphate and silicate were higher than normal. The oxygen concentrations in the bottom water in Hanö Bight and the Last updated: Jan 05, 2015

The water temperature in the surface layer was still above normal in all areas. Surface nutrients showed, for the season, almost normal values, except for silicate in the Baltic Proper. At the station BY1 in the Arkona Basin all nutrients showed increased values. In the Bornholm Basin and Hanö Last updated: Nov 18, 2014

Surface water temperatures were above normal in most of the investigated areas, with the exception of the Western Baltic Proper, where temperatures were below normal. Nutrients in the surface layer showed concentrations normal for the season in all areas. The oxygen situation in the Hanö Bight and Last updated: Aug 28, 2014

Surface water temperatures were above normal in most of the investigated areas, with the exception for the Northern and Central Baltic Proper, where temperatures were typical for the season. Nutrients in the surface layer showed concentrations normal for the season in all areas. Oxygen situation in Last updated: Aug 28, 2014

In the Skagerrak and Kattegat, surface nutrient was normal for the season in most of the investigated places. In the Baltic Proper, except the Arkona Basin, the concentrations of phosphate and silicate were higher than normal. The oxygen concentrations in the bottom water in the Hanö Bight and the Last updated: Apr 23, 2014

The surface temperatures varied from 10°C in the Skagerrak to 3°C in the Gulf of Bothnia. The nutrient concentrations were normal for the season in most areas. Hydrogen sulphide was found at depths greater than 80m in the Bornholm Basin and Hanö Bight, and at depths greater than 150m in the eastern Last updated: Apr 23, 2014