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7571 - 7580 of 7744 items
January 1999
Phosphorus retention mechanisms in the sediment of an eutrophic mining lake
Michael Hupfer; Peter Fischer; Kurt Friese
Water, air, and soil pollution. - 108(1998)3-4, S. 341-352
January 1999
Phylogenetic position of the Phacotaceae within the Chlamydophyceae as revealed by analysis of 18S rDNA and rbcL sequences
D. Hepperle; H. Nozaki; S. Hohenberger; V. A. R. Huss; E. Morita; L. Krienitz
Journal of molecular evolution. - 47(1998)4, S. 420-430
January 1999
Manipulation of the sediment-water interface of extremely acidic mining lakes with potatoes
A. Fyson; B. Nixdorf; C. E. W. Steinberg
Water, Air and Soil Pollution. - 108(1998)3-4, S. 353-363
January 1999
Deriving restoration goals for acidified lakes from ataxonomic phytoplankton studies
C. E. W. Steinberg; H. Schäfer; W. Beisker; R. Brüggemann
Restoration ecology. - 6(1998)4, S. 327-335
October 1998
Interactions between phytoplankton dynamics and nutrient supply along the lowland river Spree, Germany
Jan Köhler and Jörg Gelbrecht
Verhandlungen / Internationale Vereinigung für Theoretische und Angewandte Limnologie. - 26(1998), S. 1045-1049
October 1998
Comparing trends in lake acidification using hydrochemical modelling and paleolimnology
M. Hinderer; I. Jüttner; R. Winkler; C. E. W. Steinberg; A. Kettrup
The science of the total environment. - 218(1998)2-3, S. 113-121
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