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7141 - 7150 of 7267 items
October 1997
Heat dispersion in stationary mixed convection flow about horizontal surfaces in porous media
October 1997
Possible impact of mild winters on zooplankton succession in eutrophic lakes of the Atlantic European area
Rita Adrian and Rainer Deneke
Freshwater Biology. - 36(1996)3, S. 757 - 770
October 1997
Variations of phosphorus release from sediments in stratified lakes
T. Gonsiorczyk, P. Casper and R. Koschel
Water, Air and Soil Pollution. - 99(1997), S. 427-434
October 1997
PCDD/F in recent and historical sediment layers of Lake Stechlin, Germany
K.-W. Schramm, R. Winkler, P. Casper and A. Kettrup
Water research. - 31(1997). - S. 1525-1531
September 1997
Application of formal concept analysis to evaluate environmental databases
R. Brüggemann; K. Voigt; C. E. W. Steinberg
Chemosphere. - 35(1997)3, S. 479-486
September 1997
Equilibria in subsurface fluids with linear interaction between decay and sorption
Ekkehard Holzbecher
Journal of environmental hydrology. - 5(1997), S. 1-14
July 1997
The acidification of the Herrenwieser See, Black Forest, Germany, before and during industrialisation
Ingrid Jüttner; Jutta Lintelmann; Bernhard Michalke; Raimund Winkler; Christian E. W. Steinberg; Antonius Kettrup
Water research. - 31(1997)5, S. 1194-1206
June 1997
Populationsgenetische Untersuchung einheimischer Bestände des Edelkrebses, Astacus astacus: Projekt-Abschlußbericht
Christian Wolter; Arne Ludwig. Auftragnehmer: Naturschutzbund Deutschland, Landesverband Brandenburg, Sektion Ichthyologie
June 1997
An algebraic/graphical tool to compare ecosystems with respect to their pollution
R. Brüggemann; B. Münzer; E. Halfon
Chemosphere. - 28(1994)5, S. 863-872
June 1997
Do light quality and low nutrient concentration favour picocyanobacteria below the thermocline of the oligotrophic Lake Stechlin?
Frank Gervais; Judit Padisak; Rainer Koschel
Journal of plankton research. - 19(1997)6, S. 771-781