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6701 - 6710 von 7246 Einträge
Juni 2004
A management-orientated comparative analysis of urban and rural anglers living in a metropolis (Berlin, Germany)
Robert Arlinghaus; Thomas Mehner
Environmental management. - 33(2004)3, S. 331-344
Juni 2004
Beitrag zur Litoralfauna der großen Seen in Brandenburg
Mario Brauns; Xavier-Francois Garcia; Martin Pusch; Norbert Walz
Lauterbornia. - 49(2004), S. 43-72
Juni 2004
Individual and combined effects of cadmium and 3,3', 4,4',5-pentachlorobiphenyl (PCB 126) on the humoral immune response in European eel (Anguilla anguilla) experimentally infected with larvae of Anguillicola crassus (Nematoda)
B. Sures; K. Knopf
Parasitology. - 128(2004)4, S. 445-454
Juni 2004
The influence of sorption processes on the phosphorus mass balance in a eutrophic German lowland river
Marcus Schulz; Christiane Herzog
Water, Air and Soil Pollution. - 155(2004)1-4, S. 291-301
Juni 2004
Humic substances affect physiological condition and sex ratio of swordtail (Xiphophorus helleri Heckel)
Thomas Meinelt; Kurt Schreckenbach; Klaus Knopf; Andreas Wienke; Angelika Stüber; Christian E. W. Steinberg
Aquatic sciences. - 66(2004)2, S. 239-245
Juni 2004
Angiotensin, evolution of
Werner Kloas
Encyclopedia of endocrine diseases. - Vol. 1. - 2004. - S. 234-236
Juni 2004
Status of the project on protection and restoration of Atlantic sturgeon in Germany
Frank Kirschbaum; Arne Ludwig; Emanuel Hensel; Sven Würtz; Werner Kloas; Patrick Williot; Ralph Tiedemann; Gerd-Michael Arndt; Eckhard Anders; Henning v. Nordheim; Jörn Geßner
Species differentiation and population identification in the sturgeons Acipenser sturio L. and Acipenser oxyrhinchus. - (BfN-Skripten / Bundesamt für Naturschutz ; 101). - S. 36-53
Juni 2004
Genetic variability of the Gironde population of Acipenser sturio
Arne Ludwig; Patrick Williot; Frank Kirschbaum; Dietmar Lieckfeldt
Species differentiation and population identification in the sturgeons Acipenser sturio L. and Acipenser oxyrhinchus. - (BfN-Skripten / Bundesamt für Naturschutz ; 101). - S. 54-72
Juni 2004
Permanent and seasonal expressions of sexual dimorphisms in a weakly electric fish, Mormyrus rume proboscirostris Boulenger 1898 (Mormyridae, Teleostei)
Peter Moller; Christian Schugardt; Frank Kirschbaum
Environmental biology of fishes. - 70(2004)2, S. 175-184