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5381 - 5390 of 7344 items
May 2011
Toward a DNA taxonomy of alpine Rhithrogena (Ephemeroptera: Heptageniidae) using a mixed Yule-coalescent analysis of mitochondrial and nuclear DNA
Laurent Vuataz; Michel Sartori; André Wagner; Michael T. Monaghan
PLoS one. - 6(2011)5, e19728
May 2011
Decline in angler use despite increased catch rates
Fiona D. Johnston; Robert Arlinghaus; Jim Stelfox; John R. Post
Fisheries research. - 110(2011)1, S. 189-197
May 2011
Attenuating effects of natural organic matter on microcystin toxicity in zebra fish (Danio rerio) embryos - benefits and costs of microcystin detoxication
Jimena Cazenave; María de los Ángeles Bistoni; Elke Zwirnmann; Daniel Alberto Wunderlin; Claudia Wiegand
Environmental toxicology. - 21(2006)1, S. 22-32
May 2011
The elasticity of fishing effort response and harvest outcomes to altered regulatory policies in eel (Anguilla anguilla) recreational angling
Ben Beardmore; Malte Dorow; Wolfgang Haider; Robert Arlinghaus
Fisheries research. - 110(2011)1, S. 136-148
May 2011
Impact of Chaoborus flavicans - predation on the zooplanktpn in a mesotrophic lake - a three year study
Ines S. Jäger; Franz Hölker; Sabine Flöder; Norbert Walz
International review of hydrobiology. - 96(2011)2, S. 191-208
May 2011
Artificial vs natural flooding regime of a polder in the Lower Odra Valley
Werner Sauer; Angela Krüger; Christof Engelhardt
Modeling concepts and decision support in environmental system / ed.: Jan Studzinski ... - Warsaw, 2006. - S. 57-68
May 2011
Toxizität von Kaliabwässern gegen juvenile Fische
Thomas Meinelt; Angelika Stüber
Artenschutzreport. - 22(2008), S. 10-12
May 2011
Summary and perspective on evolutionary ecology of fishes
Thomas Mehner; Jörg Freyhof; Martin Reichard
Evolutionary ecology. - 25(2011)3, S. 547-556
May 2011
Energetic costs and benefits of cyclic habitat switching
Susan Busch; Brett M. Johnson; Thomas Mehner
Canadian journal of fisheries and aquatic sciences. - 68(2011)4, S. 706-717
May 2011
Zur Schwebstoffdynamik in einem eutrophen Flachlandfluss - eine Zustandsanalyse der Unteren Spree
H. Bungartz; Ch. Engelhardt; A. Krüger; D. Prochnow; W. Sauer; R. Schild; M. Thiele
Handbuch angewandte Limnologie / Steinberg ; Calmano ; Klapper ; Wilken. - Landsberg/Lech : ecomed, 2000. - 10. Erg.-Lfg. 8/00. - K. IV-8.4.1, S. 1-27