Für umfangreiche Recherchen nutzen Sie bitte unseren > Bibliothekskatalog
6981 - 6990 von 7427 Einträge
April 2003
A combined approach of photogrammetrical methods and field studies to determine nutrient retention by submersed macrophytes in running waters
Marcus Schulz; Karina Rinke; Jan Köhler
Aquatic botany. - 76(2003)1, S. 17-29
April 2003
The importance of chemical buffering for pelagic and benthic colonization in acidic waters
B. Nixdorf; D. Lessmann; C. E. W. Steinberg
Water, Air and Soil Pollution : Focus. - 3(2003), S. 27-46
April 2003
Socio-economic characterisation of specialised common carp (Cyprinus carpio L.) anglers in Germany, and implications for inland fisheries management and eutrophication control
Robert Arlinghaus; Thomas Mehner
Fisheries research. - 61(2003)1-3, S. 19-33
April 2003
Fish recruitment in a canal with intensive navigation
R. Arlinghaus; C. Engelhardt; A. Sukhodolov; C. Wolter
Journal of fish biology. - 61(2002)6, S. 1386-1402
April 2003
Effects of light on the microcystin content of microcystis strain PCC 7806
Claudia Wiedner; Petra M. Visser; Jutta Fastner; James S. Metcalf; Geoffrey A. Codd; Luuc R. Mur
Applied and environmental microbiology. - 69(2003)3, S. 1475-1481
April 2003
Contribution of hot spring cyanobacteria to the mysterious deaths of Lesser Flamingos at Lake Bogoria, Kenya
Lothar Krienitz; Andreas Ballot; Kiplagat Kotut; Claudia Wiegand; Stephanie Pütz; James S. Metcalf; Geoffrey A. Codd; Stephan Pflugmacher
FEMS microbiology ecology. - 43(2003)2, S. 141-148
April 2003
Rift-Valley-Seen Kenias
Lothar Krienitz; Andreas Ballot; Kiplagat Kotut; Claudia Wiegand; Geof. A. Codd; Stephan Pflugmacher
Biologie in unserer Zeit. - 33(2003)2, S. 123-129
März 2003
Genetic characterization of wild and domesticated common carp (Cyprinus carpio L.) populations from Uzbekistan
Asiya Murakaeva; Klaus Kohlmann; Petra Kersten; Bakhtiyar Kamilov; Damir Khabibullin
Aquaculture. - 218(2003), S. 153-166
März 2003
Die Petersen Methode
Robert Arlinghaus
Carp connect. - (2003)19, S. 12-15
März 2003
Decision support for the selection of an appropriate in-lake measure to influence the phosphorus retention in sediments
Inke Schauser; Jörg Lewandowski; Michael Hupfer
Water research. - 37(2003)4, S. 801-812