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6071 - 6080 of 7563 items
February 2010
Enclosure-Experimente zu den Auswirkungen des Phosphor-Angebotes und Nahrungsketten-Manipulatioj auf die Phosphor-Sedimentation in einem geschichteten See
Anna Rychla; Michael Hupfer; Peter Kasprzak
Erweiterte Zusammenfassungen der Jahrestagung 2008 der DGL. - Hardegsen, 2009. - S. 455-459
February 2010
Morphological differences between two ecologically similar sympatric fishes
I. P. Helland; L. A. Vøllestad; J. Freyhof; T. Mehner
Journal of fish biology. - 75(2009)10, S. 2756-2767
February 2010
Wiedereinbürgerung des Europäischen Störs (Acipenser sturio) in Deutschland
Frank Kirschbaum; Frank Fredrich; Patrick Williot; Jörn Gessner
Naturschutz und Landschaftspflege in Brandenburg. - 18(2009)3, S. 76-82
February 2010
Subfossil chironomids in shallow lakes of northern Germany
Claus Orendt; Ute Mischke; Brigitte Nixdorf; Stephen Brooks
Lauterbornia. - 68(2009). - S. 12-17
February 2010
Periodically forced food-chain dynamics
Christopher F. Steiner; Anne S. Schwaderer; Veronika Huber; Christopher A. Klausmeier; Elena Litchman
Ecology. - 90(2009)11, S. 3099-3107
February 2010
Regulation of submersed macrophyte biomass in a temperate lowland river
Jan Köhler; Justyna Hachol; Sabine Hilt
Aquatic botany. - 92(2010)2, S. 129-136
February 2010
Performance level and efficiency of two differing predator-avoidance strategies depend on nutritional state of the prey fish
Volker Huckstorf; Wolf-Christian Lewin; Thomas Mehner; Christian Wolter
Behavioral ecology and sociobiology. - 63(2009)12, S. 1735-1742
February 2010
Einflüsse von Makrozoobenthos auf Stofftransport und biogeochemische Prozesse in Seesedimenten
Andrea Roskosch; Enrico Hamann; Silvia Jordan; Claudia Dziallas; Michael Hupfer; Gunnar Nützmann; Jörg Lewandowski. Leibniz-Institut für Gewässerökologie und Binnenfischerei
February 2010
Hydrological and biogeochemical processes involved in groundwater-surface water exchange at a lowland river
Jörg Lewandowski : Gunnar Lischeid; Gunnar Nützmann
HydroEco 2009 : proceedings 2nd International Multidisciplinary Conference on Hydrology and Ecology, 20-23 April 2009, Wien / ed.: Jiri Bruthans ... - Wien, 2009. - S. 63-66
February 2010
Identification of caviar from increasing global aquaculture production - dietary capric acid as a labelling tool for CITES implementation in caviar trade
Sven Wuertz; Björn Gröper; Jörn Gessner; Thomas Krüger; Bernd Luckas; Angela Krüger
Aquaculture. - 298(2009)1-2, S. 51-56