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1ALGAL SITUATION IN MARINE WATERS SURROUNDING SWEDEN AlgAware Oceanographic Unit No 4, April 2015 Sammanfattning På alla stationer i Västerhavet dominerade små flagellater förutom vid Å17 i det öppna Skagerrak. Vid ett par stationer kunde vissa av dessa bestämmas till att tillhöra prymnesiales. I Last updated: May 05, 2015

1ALGAL SITUATION IN MARINE WATERS SURROUNDING SWEDEN AlgAware Oceanographic Unit No 9, 16 – 21 August 2010 Abstract A more autumn like phytoplankton community with more dinoflagellates was observed in the Skagerrak. The same phenomenon was not observed in the Kattegat. Only a few species and few Last updated: Apr 23, 2014

. The results are presented in the AlgAware algal report shortly after the expedition is completed. https //www.smhi.se/en/publications/algal-situation-reports-2-1056 This report is based on data that has undergone an initial quality control. After further quality controls, certain values or quality Last updated: Jun 01, 2020

1ALGAL SITUATION IN MARINE WATERS SURROUNDING SWEDEN AlgAware Oceanographic Unit No 8, October 2014 Sammanfattning I Kattegatt och Skagerrak var artdiversiteten hög. Växtplanktonsamhället dominerades av kiselalger. En flagellat som troligtvis är Vicicitus globosus eller möjligtvis ett naket stadie Last updated: Nov 10, 2014

1ALGAL SITUATION IN MARINE WATERS SURROUNDING SWEDEN AlgAware Oceanographic Unit No 3, April 2014 Sammanfattning Kattegatt och centrala Skagerrak dominerades helt av en flagellat som för närvarande är oidentifierad. Den har även noterats i det danska övervakningsprogrammet under senvåren i år. I Last updated: May 21, 2014

1ALGAL SITUATION IN MARINE WATERS SURROUNDING SWEDEN AlgAware Oceanographic Unit No 11, November 2013 Sammanfattning Rapporten innehåller resultat från två utsjöresor i november. Egentliga Östersjön undersöktes i början av månaden, Västkusten och sydvästra Östersjön i slutet. Artantal och cellantal Last updated: Apr 23, 2014

FMI (Finnish Meteorological Institute) and the expedition ended with a visual check of SMHI's ocean buoy at Huvudskär. The results of the plankton analyses are eventually presented in the Algaware report for August; https //www.smhi.se/publikationer/publikationer/algrapporter. Daily algae monitoring Last updated: Aug 28, 2019

in Åbo on the 19th of July. During the expedition, phytoplankton samples were analysed on board by the phytoplankton expert Marie Johansen, the results are presented in the Algaware report for July; https //www.smhi.se/publikationer/publikationer/algrapporter, below is a summary The diatom Proboscia Last updated: Jul 21, 2019

from depth exceeding 80-90 meters. In the whole Baltic Proper and the Gulf of Finland oxygen deficiency (oxygen < 2ml/l) was found from 65 - 75 meters depth The analyzed plankton samples are presented in the separate algae report AlgAware. Next regular cruise is scheduled to 10th – 17th of June Last updated: Jul 05, 2019

. For more information on species composition see separate algae report "AlgAware". Nutrients in the form of dissolved inorganic nitrogen (DIN) and phosphorus (DIP) in the surface layer were generally at normal levels throughout the investigated area. The silicate concentrations in the southern Baltic Last updated: Apr 18, 2018