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7071 - 7080 of 7238 items
October 1998
Determination of soil water phosphorus with a new nylon suction cup
T. Tischner, G. Nützmann, R. Pöthig
Bulletin of environmental contamination and toxicology. - 61(1998)3, S. 325-332
October 1998
'Predicted retardations of concentration fronts using a mass-balance approach' by Ronald K. Stoessel, Sep.-Oct. 1999 issue, v.37, no. 5: 701-706
by Ekkehard Holzbecher
Groundwater. - 38(2000)6, S. 808-809
August 1998
Psychrotolerant sulfate-reducing bacteria from an oxic freshwater sediment, description of Desulfovibrio cuneatus sp. nov. and Desulfovibrio litoralis sp. nov.
Henrik Sass; Manfred Berchtold; Jürgen Branke; Helmut König; Heribert Cypionka; Hans-Dietrich Babenzien
Systematic and applied microbiology. - 21(1998)2, S. 212-219
August 1998
Glutathione S-transferase activity in aquatic macrophytes with emphasis on habitat dependence
Christiane Schrenk; Stephan Pflugmacher; Rainer Brüggemann; Heinrich Sandermann; Christian E. W. Steinberg; Antonius Kettrup
Ecotoxicology and environmental safety. - 40(1998)3, S. 226-233
August 1998
Binnengewässer und Klimaschwankungen
Michael Hupfer
Warnsignal Klima : wissenschaftliche Fakten / J. L. Lozán ... (Hrsg.). - Hamburg, 1998. - S. 292-297
July 1998
High-performance liquid chromatographic measurement of the 1-octanol-water partition coefficient of s-triazine herbicides and some of their degradation products
A. Kaune; R. Brüggemann; A. Kettrup
Journal of Chromatographie A. - 805(1998)1-2, S. 119-126
July 1998
Algae and rotifer turbidostats
Norbert Walz; Thomas Hintze; Renate Rusche
Hydrobiologia. - 358(1997), S. 127-132
July 1998
Growth and losses of phytoplankton studied with a new dialysis chamber technique along the river Spree
J. Köhler and S. Bosse
Archiv für Hydrobiologie. - 142(1998)1, S. 1-19
July 1998
Phosphorus in subsurface water
Jörg,Gelbrecht, Eva Driescher
Phosphorus in agriculture and water quality protection : conference proceeding Sielinko near Poznan, december 2-3, 1997 / Andrzej Sapek (ed.). - Raszyn, 1998. - S. 66 -72
June 1998
Fishpathological investigations in the Nature Reserve "Unteres Odertal"
Pietrock, M.; Krüger, R.; Meinelt, T.
Berichte des IGB. - 5(1998), S. 79-86 = Jahresforschungsbericht 1997