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6991 - 7000 of 7267 items
January 2002
Traditional generic concepts versus 18S rRNA gene phylogeny in the green algal family Selenastraceae (Chlorophyceae, Chlorophyta)
Lothar Krienitz; Iana Ustinova; Thomas Friedl; Volker A. R. Huss
Journal of phycology. - 37(2001)5, S. 852-865
December 2001
Partielle Ordnungen
Rainer Brüggemann; Oliver Fromm
Ökonomische Naturbewertung. - (Jahrbuch ökologische Ökonomik ; 2), S. 181-200
December 2001
Das Konzept der Artenvielfalt
Oliver Fromm; Rainer Brüggemann
Ökonomische Naturbewertung. - (Jahrbuch ökologische Ökonomik ; 2), S. 201-219
December 2001
Priority setting applying concepts of the theory of partially ordered sets
Rainer Brüggemann; Joachim Altschuh; Herwart Behrendt; Gunnar Nützmann; Stefan Sixt
Systemtheorie und Modellierung von Ökosystemen / Albrecht Gnauck (Hrsg.). - Heidelberg : Physica-Verl., S. 124-135
November 2001
Comparison of bacterial production in sediments, epiphyton and the pelagic zone of a lowland river
Helmut Fischer and Martin Pusch
Freshwater biology. - 46(2001)10, S. 1335-1348
November 2001
Field investigation of three-dimensional flow structure at stream confluences
Bruce L. Rhoads; Alexander N. Sukhodolov
Water resources research. - 37(2001)9, S. 2393-2410
November 2001
Field investigation of three-dimensional flow structure at stream confluences
Alexander N. Sukhodolov; Bruce L. Rhoads
Water resources research. - 37(2001)9, S. 2411-2424
October 2001
Fish predation pressure on and interactions between cladocerans
Brook Lemma; Jürgen Benndorf; Rainer Koschel
Limnologica. - 31(2001)3, S. 209-220
October 2001
Plutonium-238, 239-240 inventories in sediment cores from Stechlin Lake, Germany
H. Michel; G. Barci-Funel; G. Ardisson; P. Casper; F. El-Daoushy
Journal of radioanalytical and nuclear chemistry. - 250(2001)1, S. 159-164
October 2001
Humoral immune response of European eel Anguilla anguilla experimentally infected with Anguillicola crassus
K. Knopf; K. Naser; M. H. T. van der Heijden; H. Taraschewski
Diseases of aquatic organisms. - 42(2000)1, S. 61-69