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6671 - 6680 of 7267 items
February 2005
An attempt of ecological assessment in urban zones - example Berlin (Germany)
Ute Simon; Rainer Brüggemann; Michael Abs; Mathias Erfmann
Order theory in environmental sciences. - Roskilde, 2003. - (NERI technical report / National Environmental Research Institute ; 479). - S. 96-107
February 2005
Impact of PCB mixture (Aroclor 1254) and TBT and a mixture of both on swimming behavior, body growth and enzymatic biotransformation activities (GST) of young carp (Cyprinus carpio)
Katja Schmidt; Georg B. O. Staaks; Stephan Pflugmacher; Christian E. W. Steinberg
Aquatic toxicology. - 71(2005), S. 49-59
February 2005
Can feeding of European catfish prevent cyprinids from reaching a size refuge?
Wysujack, K.; Mehner, T.
Ecology of freshwater fish. - 14(2005)1, S. 87-95
February 2005
Können fischereiliche Ressourcen genutzt und gleichzeitig geschützt werden oder schließt Nutzung einen effektiven Schutz aus?
Robert Arlinghaus
Fischer und Teichwirt. - 56(2005)2, S. 49-51
February 2005
Antagonistic activity of bacteria isolated from organic aggregates of the German Wadden Sea
Hans-Peter Grossart; Andrea Schlingloff; Michael Bernhard; Meinhard Simon; Thorsten Brinkhoff
FEMS microbiology ecology. - 47(2004)3, S. 387-396
February 2005
Extraction and detection methods for polyphosphate storage in autotrophic planktonic organisms
Sebastian Eixler; Uwe Selig; Ulf Karsten
Hydrobiologia. - 533(2005), S. 135-143
February 2005
Tidal dynamics of dissolved and particulate matter and bacteria in a tidal flat ecosystem in spring and fall
Hans-Peter Grossart; Thorsten Brinkhoff; Torben Martens; Claus Duerselen; Gerd Liebezeit; Meinhard Simon
Limnology and oceanography. - 49(2004)6, S. 2212-2222
February 2005
A new sampling device for microaggregates in turbid aquatic systems
Mirko Lunau; Andreas Sommer; Andreas Lemke; Hans-Peter Grossart; Meinhard Simon
Limnology and oceanography : methods. - 2(2004), S. 387-397
February 2005
Blue-fluorescence of NADPH as an indicator of marine primary production
Sebastian Steigenberger; Frank Terjung; Hans-Peter Grossart; Rainer Reuter
eProceedings
February 2005
Cyanobacteria and cyanobacterial toxins in the alkaline crater lakes Sonachi and Simbi, Kenya
Andreas Ballot; Lothar Krienitz; Kiplagat Kotut; Claudia Wiegand; Stephan Pflugmacher
Harmful algae. - 4(2005)1, S. 139-150