Polar herbicides in the German Baltic estuaries: analysis, occurrence and effects Skeff, Wael , 1980- Schulz-Bull, Detlef , 1957- (GutachterIn) Ebinghaus, Ralf (GutachterIn) Universität Rostock (Grad-verleihende Institution) Universität Rostock Mathematisch-Naturwissenschaftliche Fakultät (Grad-verleihende Institution) Text theses Text Hochschulschrift 2015 2015 eng electronic resourceremoteComputermedienOnline-Ressource1 Online-Ressource HPLC-MS/MS was preferred over GC-MS for the analysis of the herbicides glyphosate, mecoprop, MCPA, isoproturon, bentazon and chloridazon and the metabolites aminomethylphosphonic acid (AMPA), chloridazon-desphenyl and chloridazon-methyl-desphenyl in water samples. The occurrence of the target compounds in the Baltic estuarine water was studies in 2012. Glyphosate and AMPA were the most frequently detected compounds with concentrations reached up to µg/L in some samples. Nodularia spumigena showed tolerance to Glyphosate (Roundup®) and AMPA when exposed to concentrations between 1-500 µg/L.<eng> vorgelegt von Wael Skeff Dissertation Universität Rostock 2015 540 628.161 668.601543 624 660 333.7 35.99 http://rosdok.uni-rostock.de/resolve/urn/urn:nbn:de:gbv:28-diss2016-0136-3 Polar herbicides in the German Baltic estuaries--(DE-627)840955650 urn:nbn:de:gbv:28-diss2016-0136-3 oclc: 965607560 ppn: (DE-627)874229197