Für umfangreiche Recherchen nutzen Sie bitte unseren > Bibliothekskatalog
6391 - 6400 von 7744 Einträge
Juli 2009
Prerequisites for the restoration of the European Atlantic Sturgeon, Acipenser sturio and the Baltic Sturgeon (A. oxyrinchus x A. sturio) in Germany
Frank Kirschbaum; Sven Würtz; Patrick Williot; Ralph Tiedemann; Gerd-Michael Arndt; Eckardt Anders; Angela Krüger; Ryszard Bartel; and Jörn Gessner
Biology, conservation and sustainable development of sturgeons. - (2009), Chapter 24, S. 385-401
Juli 2009
Changes of phytoplankton communities in Lake Naivasha and Oloidien, examples of degradation and salinization of lakes in the Kenyan Rift Valley
A. Ballot; K. Kotut; E. Novelo; L. Krienitz
Hydrobiologia. - 632(2009)1, S. 359-363
Juli 2009
Evaluation of a well-establishes sequential phosphorus fractionation technique for use in calcite-rich lake sediments
Michael Hupfer; Dominik Zak; Reingard Roßberg; Christiane Herzog; Rosemarie Pöthig
Limnology and oceanography : methods. - 7(2009), S. 399 - 410
Juli 2009
Drivers of water level fluctuations and hydrological exchange between groundwater and surface water at the lowland River Spree (Germany)
Jörg Lewandowski; Gunnar Lischeid; Gunnar Nützmann
Hydrological processes. - 23(2009)15, S. 2117 - 2128
Juli 2009
Model based verification and prognosis of acidification and sulphate releasing processes downstream of a former sewage field in Berlin (Germany)
Christoph Horner; Frank Engelmann; Gunnar Nützmann
Journal of contaminant hydrology. - 106(2009)1-2, S. 83 - 98
Juli 2009
Controls of land use and soil structure on water movement
Sophie Bachmair; Markus Weiler; Gunnar Nützmann
Journal of hydrology. - 369(2009)3-4, S. 241-252
Juli 2009
Transient leakance and infiltration characteristics during lake bank filtration
by B. Wiese and G. Nützmann
Ground Water. - 47(2009)1, S. 57 - 68
Juli 2009
Quantification of pumping rate of Chironomus plumosus larvae in natural burrows
M. R. Morad; A. Khalili; A. Roskosch; J. Lewandowski
Aquatic ecology. - 44(2010)1, S. 143-153
Juli 2009
Modeling the duration of intermittent ice cover on a lake for climate-change studies
David M. Livingstone and Rita Adrian
Limnology and oceanography. - 54(2009)5, S. 1709 - 1722
Juli 2009
Acute toxicity of peracetic acid (PAA) formulations to Ichthyophthirius multifiliis theronts
David L. Straus; Thomas Meinelt
Parasitology research. -104(2009)5, S. 1237 - 1241