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6661 - 6670 of 7267 items
March 2005
Global impact of recreational fisheries
Robert Arlinghaus; Stephen J. Cooke
Science. - 307(2005)5715, S. 1561-1562
March 2005
Quality assurance of hydroacoustic surveys
Josef Wanzenböck; Thomas Mehner; Michael Schulz; Hubert Gassner; Ian J. Winfield
ICES journal of marine science. - 60(2003)3, S. 486-492
March 2005
Determinants of the distribution of juvenile fish in the littoral area of a shallow lake
Wolf-Christian Lewin; Nils Okun; Thomas Mehner
Freshwater biology. - 49(2004)4, S. 410-424
March 2005
Eutrophication problems and theit theoretical potential solutions in the artificial shallow Lake Altmühlsee (Germany)
Christiane Schrenk-Bergt; Dieter Krause; Olaf Prawitt; Jörg Lewandowski; Christian E. W. Steinberg
Studia quaternaria. - 21(2004), S. 73-86
March 2005
How did the nutrient concentrations change in northeastern german lowland rivers during the last four millennia?
Ilka Schönfelder; Christian E. W. Steinberg
Studia quaternaria. - 21(2004), S. 129-138
March 2005
Bedeutung sedimentstratigraphischer Untersuchungen für die Seentherapie
Michael Hupfer
Studia quaternaria. - 21(2004), S. 171-178
March 2005
Macrophytes increase spatial patchiness of fluvial sedimentary records and effect temporal particulate nutrient storage
Marcus Schulz; Björn Gücker
Aquatic geochemistry. - 11(2005)1, S. 89-107
March 2005
Stream morphology controls ammonium retention in tropical headwaters
Björn Gücker; Iola G. Boëchat
Ecology. - 85(2004)10, S. 2818-2827
February 2005
Ansätze aus der diskreten Mathematik zur Bewertung von wasserwirtschaftlichen Maßnahmen
Ute Simon; Rainer Brüggemann
Theorie und Modellierung von Ökosystemen : Workshop Kölpinsee 2000 / Albrecht Gnauck (Hrsg.). - Aachen : Shaker, 2002, S. 285-313
February 2005
Model-based cluster analysis applied to flow cytometry data of phytoplankton
H.-J. Mucha; U. Simon; R. Brüggemann
Technical report / Weierstraß-Institut für Angewandte Analysis und Stochastik. - 5(2002), S. 1-38