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. Concentrations of dissolved inorganic phosphorus, DIP (only in the form of phosphate), were on normal levels, somewhat higher at Å13 down to 40 metres and at Å15 between 10 and 40 metres. Values in the surface water went from around 0.4 µmol/l closest to the coast down to around 0.2 µmol/l in the open sea at Å17 Last updated: Nov 28, 2017

the southern Baltic proper at station BCSIII-10, a thin layer of warmer and saltier water was observed, which also included an increased oxygen content. The nutrients, mainly phosphate and inorganic nitrogen, were generally lower compared with February. The spring bloom was ongoing in the Arkona- and Last updated: Mar 24, 2016

The weather during the expedition started with strong winds from the north. Then the weather was calm and sunny. The last day again there was windy weather. The winds came from southeast. The surface water temperatures were between 4.6 and 6.4°C in the Baltic, between 1.8-2.8°C in the Sound and in Last updated: Apr 23, 2014

Surface water temperatures in the Skagerrak, the Kattegat and the Baltic were normal. Nutrient concentrations were normal in the surface waters. Oxygen concentrations below 2 ml/l were found in the Baltic Proper at depths exceeding 60 to 80 metres. In the Western Gotland Basin hydrogen sulphide was Last updated: Apr 23, 2014

slightly above normal, and varied between 6.5-8.3 psu. A clear thermocline was found about 10-35 meters in the area. There was also a pycnocline between 50 and 70 meters, in the Arkona basin it was found more shallow, about 30 meters. The dissolved inorganic nitrogen was depleted in the surface water. The Last updated: Sep 22, 2017

new conductivity-temperature-depth measurement instrument (CTD). Data presented in this report have been subject to preliminary quality control procedures only. Nutrient concentrations in the surface waters were normal for the season almost everywhere. The exception was phosphate which, south-east of Last updated: Apr 23, 2014

-20 m, were within normal for this month. REFM1V1 18th of May The phytoplankton diversity was low and there were mostly small cells in low cell numbers. The diatom Skeletonema marinoi was however abundant. The integrated chlorophyll concentrations, 0-10 and 10-20 m, were within normal for this month Last updated: Jun 07, 2021

homes, damaged infrastructure, and delayed transportation. "During the workshop, we visited a place in Abuja where the water rose several meters after an intense rainfall event. People tried to rescue themselves by climbing the trees but perished as the water continued to rise. A motorist was also Last updated: Mar 16, 2020

partially influenced by inflowing water from the Kattegat. In the Eastern Gotland Basin deep water, nutrient levels were clearly affected by the variations between completely oxygen-free and oxygenated water below the halocline. The levels of both inorganic nitrogen and phosphate increased at 70 - 80 m Last updated: Jan 21, 2020

nitrogen compounds. The criteria for the open field measurements at an IM site make results from these stations suitable to use within the Swedish Precipitation Chemistry Network as well. In Sweden there is presently three, shortly to become four, intensively studied Integrated Monitoring sites in Last updated: Mar 30, 2020