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6181 - 6190 of 7388 items
January 2009
Monitoring of DNA breakage in embryonic stages of the African catfish Clarias gariepinus (Burchell, 1822) after exposure to lead nitrate using alkaline comet assay
Alaa G. M. Osman; Imam A. Mekkawy; Johan Verreth; Sven Wuertz; Werner Kloas; Frank Kirschbaum
Environmental toxicology. - 23(2008)6, S. 679-687
January 2009
Migratory behavior of young sturgeon, Acipenser oxyrinchus Mitchill, in the Oder river drainage
Frank Fredrich; Andrzej Kapusta; Markus Ebert; Arkadiusz Duda; Jörn Gessner
Archives of Polish fisheries. - 16(2008)2, S. 105-117
January 2009
A behavioral perspective on fishing-induced evolution
Silva Uusi-Heikkilä; Christian Wolter; Thomas Klefoth; Robert Arlinghaus
Trends in ecology and evolution. - 23(2008)8, S. 419-421
January 2009
Biochemical composition of caviar as a tool to discriminate between aquaculture and wild origin
J. Gessner; S. Würtz; F. Kirschbaum; M. Wirth
Journal of applied ichthyology. - 24(2008)Suppl. 1, S. 52-56
January 2009
Noodplan voor de steur
Jörn Gessner; Eric Rochard
Visionair. - 3(2008)10, S. 21-23
January 2009
Fortbildungsveranstaltung des Instituts für Binnenfischerei e.V. Potsdam-Sacrow am Seddiner See
Thomas Meinelt; Thorsten Wichmann
Angeln und fischen. - (2008)12, S. 3-4
January 2009
Begrenzte Auswirkungen einer Nahrungsnetzmanipulation in einem mesotrophen See
Schulze, Torsten; Baade, Uli; Dörner, Hendrik; Haertel-Borer, Susanne; Eckmann, Reiner; Mehner, Thomas
Erweiterte Zusammenfassungen des Jahrestagung 2007 der DGL. - Werder, 2008. - S. 253-255
January 2009
Rapid recovery from eutrophication of a stratified lake by disruption of internal nutrient load
Thomas Mehner; Markus Diekmann; Thomas Gonsiorczyk; Peter Kasprzak; Rainer Koschel; Lothar Krienitz; Marion Rumpf; Michael Schulz; Gerlinde Wauer
Ecosystems. - 11(2008)7, S. 1142-1156
January 2009
A test of food web hypotheses by exploring time series of fish, zooplankton and phytoplankton in an oligo-mesotrophic lake
Thomas Mehner; Judit Padisák; Peter Kasprzak; Rainer Koschel; Lothar Krienitz
Limnologica. - 38(2008)3-4, S. 179-188
January 2009
Brandenburger Fortbildungsveranstaltung für Binnenfischerei am Seddiner See
Thomas Meinelt; Thorsten Wichmann
Fischerei & [und] Fischmarkt in Mecklenburg-Vorpommern. - 8(2008)5, S. 45-47