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6271 - 6280 of 7315 items
July 2008
Koi-Herpes-Virus, Kormoran und kein Ende
Thorsten Wichmann; Carola Stilec; Thomas Meinelt
Angeln und fischen. - (2008)7, S. 4
July 2008
Zur sozioökonomischen Bedeutung der Angelfischerei
Thomas Meinelt
Angeln und fischen. - (2008)7, S. 3
July 2008
Effects of cadmium exposure on embryogenesis of Stagnicola elodes (Mollusca, Gastropoda)
M. Pietrock; T. Meinelt; D. J. Marcogliese
Archives of environmental contamination and toxicology. - 55(2008)1, S. 43-48
July 2008
Energy allocation in juvenile roach and burbot under different temperature and feeding regimes
Maaike Binner; Werner Kloas; Iris Hardewig
Fish physiology and biochemistry. - 34(2008)2, S. 103-116
July 2008
Chemical properties, microbial respiration, and decomposition of coarse and fine particulate organic matter
Chihiro Yoshimura; Mark O. Gessner; Klement Tockner; Hiroaki Furumai
Journal of the North American Benthological Society. - 27(2008)3, S. 664-673
July 2008
River restoration
Klement Tockner
Ecology and civil engineering. - 10(2007)1, S. 15-25
June 2008
Reaktionen der Planktongemeinschaft auf Veränderungen der Nährstoffkonzentration und des Grazing-Drucks
P. Kasprzak; H. Güde; E. Höhn; H.-B. Stich
Erweiterte Zusammenfassungen der Jahrestagung 1992 der DGL. - Krefeld, 1993. - Bd. 1. - S. 213-217
June 2008
Objectives of biomanipulation
Peter Kasprzak
Biomanipulation in lakes and reservoirs management / eds.: R. de Bernardi ... - (Guidelines of lake management ; 7,1995). - S. 15-32
June 2008
Influence of two Daphnia species on summer phytoplankton assemblages from eutrophic lakes
Peter H. Kasprzak; Richard C. Lathrop
Journal of plankton research. - 19(1997)8, S. 1025-1044
June 2008
Influence of different sized Daphnia species on chlorophyll concentration and summer phytoplankton community structure in eutrophic Wisconsin lakes
Peter Kasprzak; Richard C. Lathrop; S. R. Carpenter
Journal of plankton research. - 21(1999)11, S. 2161-2174