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6241 - 6250 von 7302 Einträge
August 2008
Die Bedeutung genetisch-züchterischer Methoden in der Karpfenproduktion
K. Kohlmann
Arbeiten des Deutschen Fischerei-Verbandes. - 76(2001), S. 79-104
August 2008
Lake Müggelsee and the inflowing river Spree: comparison of phytoplankton communities 1980-1990
Jan Köhler; Brigitte Nixdorf; Sigrid Hoeg
Internationale Revue der gesamten Hydrobiologie. - 78 (1993)3. - S. 345-358
August 2008
Growth, production and losses of phytoplankton in the lowland River Spree: carbon balance
Jan Köhler
Freshwater biology. - 34(1995)3, S. 501-512
August 2008
Long-term response of phytoplankton to reduced nutrient load in the flushed Lake Müggelsee (Spree system, Germany)
J. Köhler; H. Behrendt; S. Hoeg
Archiv für Hydrobiologie. - 148(2000)2, S. 209-229
August 2008
Phytoplankton selection in a river-lake system during two decades of changing nutrient supply
Jan Köhler; Sigrid Hoeg
Hydrobiologia. - 424(2000), S. 13-24
August 2008
Effects of UV on carbon assimilation of phytoplankton in a mixed water column
Jan Köhler; Mechthild Schmitt; Hartwig Krumbeck; Maria Kapfer; Elena Litchman; Patrick J. Neale
Aquatic sciences. - 63(2001)3, S. 294-309
August 2008
Seasonal dynamics of benthic and planktonic algae in a nutrient-rich lowland river (Spree, Germany)
Petra Werner; Jan Köhler
International review of hydrobiology. - 90(2005)1, S. 1-20
August 2008
Long-term response of a shallow, moderately flushed lake to reduced external phosphorus and nitrogen loading
J. Köhler; S. Hilt; R. Adria; A. Nicklisch; H. P. Kozerski; N. Walz
Freshwater biology. - 50(2005)10, S. 1639-1650
August 2008
A proposal and case study towards a conceptual approach of validating sperm competition in common carp (Cyprinus carpio L.), with practical implications for hatchery procedures
V. Kaspar; M. Vandeputte; K. Kohlmann; M. Hulak; M. Rodina; D. Gela; M. Kocour; O. Linhart
Journal of applied ichthyology. - 24(2008)4, S. 406-409