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metres. Surface nutrient concentrations were normal for the season except for elevated silicate levels in the central Skagerrak. They varied between phosphate 0.14-0.24, silicate 1.7-4.8 and nitrate 0.17-0.57 1µmol/l. The Kattegat and the Sound Surface water temperatures in the eastern Kattegat and the Last updated: Apr 23, 2014

basin the oxygen concentration in the bottom water had decreased and was now just below 3 ml/l. In the Bornholm basin the oxygen values were still around 2 ml/l in the deep water. In the remaining parts oxygen levels below 2 ml/l were found at depth exciding 70-80 meters. High concentrations of hydrogen Last updated: Apr 23, 2014

Surface water temperatures were normal for the season in all investigated areas. All nutrients in the surface layer were at low concentrations, which is normal for the season. The oxygen conditions in the Kattegat bottom water were good, while they were relatively poor in the southern Baltic Sea Last updated: Apr 23, 2014

Follow these steps 1.) Choose the appropriate template in the provided table below. We regularly make changes so always make sure to download the latest version. 2.) Fill in the template. Instructions and examples are embedded. 3.) Send data with e-mail to  We notify the deliverer upon receival Last updated: May 05, 2020

Download marine environmental data SHARKweb - search and download data via web interface Hint To get the latest version of the database you may have to empty your web browsers cache. In the right-hand margin you can watch instruction videos on how to use SHARKweb. SHARKdata - search and download Last updated: Mar 26, 2020

, återanvända, distribuera och aggregera. Användare får gärna, men behöver inte, referera till miljöövervakningsdata hämtade från oss eller någon annan av miljöövervakningens datavärdar. Finansiär och huvudman för marina miljöövervakningen är Havs- och vattenmyndigheten. Datavärdskapets innehåll Bilder av Last updated: Oct 17, 2019

and bottle sample. High concentrations of nutrient were measured at 7.5N Hirtshals and 4.5N Skagen probably an influence of the Jutland current. The spring bloom had not started in the investigated area. Oxygen conditions in the bottom waters of the investigated areas were good and many stations Last updated: Mar 28, 2018

The weather was dominated by weak northerly winds and clear skies. The surface water temperatures, which at the last cruise generally were the highest on record, had now decreased to or near to normal values. However, the thermocline had simultaneously shifted downwards in the water column. In the Last updated: Apr 23, 2014

values in the south. In the Sound, concentrations of inorganic nitrogen were normal, 3.7 µmol/l, while both phosphate and silicate showed, for the season, elevated levels, 0.6 µmol/l and 15.3 µmol/l respectively. These facts, together with the low salinity, indicate a clear influence of outflowing Baltic Last updated: Apr 23, 2014

below normal in the southern parts. The effect of the inflow in December 2014 could not be detected further north than the station BY20 in the northern part of the Eastern Gotland Basin. At the station Gotland Deep BY15, hydrogen sulphide was again present in the bottom water. In the Western and Last updated: Jan 29, 2016