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6461 - 6470 of 6568 publications
April 1997
Cyclotella tripartita (Bacillariophyceae), a dominant species in the oligotrophic Lake Stechlin, Germany
Wolfram Scheffler; Judit Padisak
Nova Hedwigia. - 65(1997)1-4, S. 221-232
April 1997
Occurrence of PCDD/F in dated lake sediments of the black forest, Southwestern Germany
Ingrid Jüttner; Bernhard Henkelmann; Karl-Werner Schramm; Christian E. W. Steinberg; Raimund Winkler; Antonius Kettrup
Environmental science and technology. - 31(1997)3, S. 806-812
April 1997
Chemical and biochemical composition of caviar from different sturgeon species and origins
M. Wirth; F. Kirschbaum; J. Gessner; A. Krüger; N. Patriche; R. Billard
Nahrung. - 44(2000)4, S. 233-237
April 1997
Mueggelone, a novel inhibitor of fish development from the fresh water cyanobacterium Aphanizomenon flos-aquae
Olaf Papendorf; Gabriele M. König; Anthony D. Wright; Ingrid Chorus; Axel Oberemm
Journal of Natural Products. - 60(1997)12, S. 1298-1300
April 1997
Highlights on the responses of some plankton communities to planktivory: enclosure experiments in three lakes, Germany
Brook Lemma; J. Benndorf; R. Koschel
Tagungsbericht 1996 der DGL / Deutsche Gesellschaft für Limnologie. - Krefeld, 1997. - Bd. II, S. 362-366
April 1997
Description of vapour pressures of polycyclic aromatic compounds by graph theoretical indices
J. Niederfellner; D. Lenoir; G. Matuschek; F. Rehfeldt; H. Utschick; R. Brüggemann
Quantitative structure-activity relationships. - 16(1997)1, S. 38-48
April 1997
Light-dependent growth, dark survival, and glucose uptake by Cryptophytes isolated from a freshwater chemocline
Frank Gervais
Journal of phycology. - 33(1997)1, S. 18-25
April 1997
A PCR test for mitochondrial heteroplasmy in sturgeon
A. Ludwig; I. Jenneckens
Animal genetics. - 31(2000), S. 153-154
April 1997
Jamming avoidance response (JAR) und assoziierte Verhaltensweisen bei dem schwach elektrischen Messerfisch Apteronotus leptorhynchus: Adultzustand und Ontogenese
Frank Kirschbaum; Henning Stams
Zeitschrift für Fischkunde. - 4(1997)1/2, S. 163-200
April 1997
Three-way Principal Components Analysis for fluorescence spectroscopic classification of algae species
R. Henrion; G. Henrion; M. Böhme; H. Behrendt
Fresenius journal of analytical chemistry. - 357(1997), S. 522-526