Für umfangreiche Recherchen nutzen Sie bitte unseren > Bibliothekskatalog
6121 - 6130 von 7302 Einträge
September 2008
Predicting carbon and nutrient transformations in tidal freshwater wetlands of the Hudson River
Alicia Arrigoni; Stuart Findlay; David Fischer; Klement Tockner
Ecosystems. - 11(2008)5, S. 790-802
September 2008
Temperature dependence of stream benthic respiration in an alpine river network under global warming
V. Acuña; A. Wolf; U. Uehlinger; K. Tockner
Freshwater biology. - 53(2008)10, S. 2076-2088
September 2008
Comparisons of annual gonad cycle and fecundity between nominate and deppwater forms of vendace (Coregonus albula L.) in Lake Stechlin (State of Brandenburg, Germany)
by K. Anwand
Journal of applied ichthyology. - 14(1998)1-2, S. 97-100
September 2008
Die Folgen der Abwasserbelastung des Kleinen Plunzsees für seine Fischfauna
Karl Anwand; Monika Valentin
Beiträge zur angewandten Gewässerökologie Norddeutschlands. - 4(2000), S. 132-136
September 2008
Untersuchungen über das Wachstum der Kleinen Maräne (Coregonus albula L.) in einigen nordostdeutschen Seen
Karl Anwand
Fischer und Teichwirt. - 47(1996)12, S. 482-486
September 2008
Zwei unterschiedliche Formen von Coregonus albula L. (Teleostei; Coregonidae) im nordbrandenburgischen Stechlinsee (Deutschland)
Karl Anwand; Georg Staaks; Monika Valentin
Zeitschrift für Fischkunde. - 4(1997)1/2, S. 3-14
September 2008
Species composition, growth and feeding ecology of fish community in Lake Stechlin - an overview
K. Anwand; M. Valentin; T. Mehner
Advances in limnology. - 58(2003), S. 237-246
September 2008
Expression of IGF-I and IGF-I receptor in male and female sterlet, Acipenser ruthenus - evidence for an important role in gonad maturation
S. Wuertz; J. Gessner; F. Kirschbaum; W. Kloas
Comparative biochemistry and physiology A. - 147(2007)1, S. 223-230
August 2008
Exogenous alkaline phosphatase activity of algal cells determined by fluorimetric and flow cytometric detection of soluble enzyme products (4-methyl-umbelliferone, fluorescein)
Bernhard Bruckmeier; Heinrich Eisenmann; Wolfgang Beisker; Ute Simon; Christian E. W. Steinberg
Journal of phycology. - 41(2005)5, S. 993-999
August 2008
Longitudinal hydroacoustic survey of fish in the Elbe River supplemented by direct capture
J. Kubecka; J. Frouzová; A. Vilcinskas; C. Wolter; O. Slavík
Management and ecology of river fisheries / ed. by I. G. Cowx. - Oxford, 2000. - chapter2. - S. 14-25