B
Burkard Watermann
Publications - 10
Citations - 120
Burkard Watermann is an academic researcher. The author has contributed to research in topics: Acartia tonsa & Gonad. The author has an hindex of 6, co-authored 10 publications receiving 108 citations.
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Antifouling biocides in German marinas: Exposure assessment and calculation of national consumption and emission.
TL;DR: The aim of this survey was to collect corresponding data and to create a database for the environmental risk assessment of antifouling active substances in German surface waters and to highlight the need for mitigation measures.
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Histopathological lesions of molluscs in the harbour of Norderney, Lower Saxony, North Sea (Germany)
Burkard Watermann,Anja Thomsen,Heike Kolodzey,Bernd Daehne,Maike Meemken,Ute Pijanowska,Gert Liebezeit +6 more
TL;DR: During a combined research project at several stations along the Lower Saxony coast (German North Sea) antifouling biocides were analysed in water, sediment and biota, pathological changes of mussels, oysters and periwinkles in Norderney harbour were not found to be associated with parasitic infestation.
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Exposure to treated sewage effluent disrupts reproduction and development in the seasonally breeding Ramshorn snail (subclass: Pulmonata, Planorbarius corneus).
Neil Clarke,Edwin J. Routledge,Anthony Garner,Daire Casey,Rachel Benstead,David Walker,Burkard Watermann,Katarina Gnass,Anja Thomsen,Susan Jobling +9 more
TL;DR: Significant dose-dependent increases in fecundity and in the overall length of the reproductive cycle in adult snails exposed to both 50% and 100% effluent relative to river water for a period of up to 14 weeks are found.
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Histological alterations in ovaries of pubertal female rats induced by triphenyltin
Burkard Watermann,K. Grote,K. Gnass,H. Kolodzey,A. Thomsen,K.E. Appel,D. Candia-Carnevali,U. Schulte-Oehlmann +7 more
TL;DR: Peripubertal administration of 2 and 6mg TPTCl/kg b.w. caused effects on ovarian follicles of female rats and the thymus displayed a decreased number of apoptotic cells in both dose groups.
Journal ArticleDOI
Effects of anti-androgens cyproterone acetate, linuron, vinclozolin, and p,p'-DDE on the reproductive organs of the copepod Acartia tonsa.
Burkard Watermann,Triantafyllos A. Albanis,Silvana Galassi,Katarina Gnass,Kresten Ole Kusk,Vasilios A. Sakkas,Leah Wollenberger +6 more
TL;DR: Alterations observed in the marine calanoid copepod Acartia tonsa exposed to environmental concentrations of cyproterone acetate, linuron, vinclozolin, and 1,1-dichloro-2,2-bis(p-chlorophenyl)ethylene (p,p'-DDE) for 21 days covering a full life cycle are described.