Für umfangreiche Recherchen nutzen Sie bitte unseren > Bibliothekskatalog
6881 - 6890 von 7242 Einträge
Dezember 2002
Allelopathic growth inhibition of selected phytoplankton species by submerged macrophytes
Sabine Körner; Andreas Nicklisch
Journal of phycology. - 38(2002)5, S. 862-871
November 2002
Differential retention and utilization of dissolved organic carbon by bacteria in river sediments
Helmut Fischer; Anke Sachse; Christian E. W. Steinberg; Martin Pusch
Limnology and oceanography. - 47(2002)6, S. 1702-1711
November 2002
Chlorinated hydrocarbon pollution in caviar samples
Angela Krüger; Stefan Pudenz
International review of hydrobiology. - 87(2002)5-6, S. 637-644
November 2002
Fatty acid composition in sturgeon caviar from different species
Manfred Wirth; Frank Kirschbaum; Jörn Gessner; Patrick Williot; Neculai Patriche; Roland Billard
International review of hydrobiology. - 87(2002)5-6, S. 629-636
November 2002
Interactions between calcite precipitation (natural and artificial) and phosphorus cycle in the hardwater lake
Maria Dittrich; Rainer Koschel
Hydrobiologia. - 469(2002), S. 49-57
November 2002
Bacterial abundance and production in river sediments as related to the biochemical composition of particulate organic matter (POM)
Helmut Fischer; Susanne C. Wanner; Martin Pusch
Biogeochemistry. - 61(2002)1, S. 37-55
November 2002
Sexual differentiation in amphibians
W. Kloas; C. Bögi; G. Levy; S. Würtz; I. Lutz
Proceedings of the 21st Conference of European Comparative Endocrinologists, Bonn (Germany), August 26-30, 2002. - Bologna : Monduzzi Ed., 2002. - S. 87-90
November 2002
Establishment of estrogenreceptor-mRNA as estrogenic biomarker in the amphibian Rana temporaria
I. Lutz; S. Würtz; A. Schulz; G. Levy; C. Bögi; R. Opitz; W. Kloas
Proceedings of the 21st Conference of European Comparative Endocrinologists, Bonn (Germany), August 26-30, 2002. - Bologna : Monduzzi Ed., 2002. - S. 95-98
November 2002
First identification of IGF-I mRNA in the genus Acipenser and its quantification in maturing gonads
S. Würtz; J. Gessner; F. Kirschbaum; W. Kloas
Proceedings of the 21st Conference of European Comparative Endocrinologists, Bonn (Germany), August 26-30, 2002. - Bologna : Monduzzi Ed., 2002. - S. 253-257
Oktober 2002
Sustainable development - assessment of water resource management measures
F. B. Weigert; C. E. W. Steinberg
Water science and technology. - 46(2002)6-7, S. 55-62