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Technical note: comparison between a direct and the standard, indirect method for dissolved organic nitrogen determination in freshwater environments with high dissolved inorganic nitrogen concentrations

D. Graeber; J. Gelbrecht; B. Kronvang; B. Gücker; M. T. Pusch; E. Zwirnmann

2012

Biogeosciences. - 9(2012)11, S. 4873-4884

The antiestrogens tamoxifen and fulvestrant abolish estrogenic impacts of 17a-ethinylestradiol on male calling behavior of Xenopus laevis

Frauke Hoffmann; Werner Kloas

2012

PLoS One. - 7(2012)9, e44715

DECOTAB: a multipurpose standard substrate to assess effects of litter quality on microbial decomposition and invertebrate consumption

Andries A. Kampfraath; Ellard R. Hunting; Christian Mulder; Anton M. Breure; Mark O. Gessner; Michiel H. S. Kraak; Wim Admiraal

2012

Freshwater Science. - 31(2012)4, S. 1156-1162

Strength and uncertainty of phytoplankton metrics for assessing eutrophication impacts in lakes

L. Carvalho; S. Poikane; A. Lyche Solheim; G. Phillips; G. Borics; J. Catalan; C. de Hoyos; S. Drakare; B. J. Dudley; M. Järvinen; C. Laplace-Treyture; K. Maileht; C. McDonald; U. Mischke; J. Moe; G. Morabito; P. Nõges; T. Nõges; I. Ott; A. Pasztaleniec; B. Skjelbred; S. J. Thackeray

2013

Hydrobiologia. - 704(2013), S. 127-140

Phytoplankton indicator taxa for reference conditions in Northern and Central European lowland lakes

Marko Järvinen; Stina Drakare; Gary Free; Anne Lyche-Solheim; Geoff Phillips; Birger Skjelbred; Ute Mischke; Ingmar Ott; Sandra Poikane; Martin Søndergaard; Agnieszka Pasztaleniec; Jeroen van Wichelen; Robert Portielje

2013

Hydrobiologia. - 704(2013), S. 97-113

Water colour, phosphorus and alkalinity are the major determinants of the dominant phytoplankton species in European lakes

Kairi Maileht; Tiina Nõges; Peeter Nõges; Ingmar Ott; Ute Mischke; Laurence Carvalho; Bernard Dudley

2013

Hydrobiologia. - 704(2013), S. 115-126

A phytoplankton trophic index to assess the status of lakes for the Water Framework Directive

Geoff Phillipps; Anne Lyche-Solheim; Birger Skjelbred; Ute Mischke; Stina Drakare; Gary Free; Marko Järvinen; Caridad de Hoyos; Giuseppe Morabito; Sandra Poikane; Laurence Carvalho

2013

Hydrobiologia. - 704(2013), S. 75-95

Aerial survey and spatial analysis of sources of light pollution in Berlin, Germany

Helga U. Kuechly; Christopher C. M. Kyba; Thomas Ruhtz; Carsten Lindemann; Christian Wolter; Jürgen Fischer; Franz Hölker

2012

Remote Sensing of Environment. - 126(2012), S. 39-50

Seeökosysteme I: Verbreitung, Entstehung und die physikalisch-chemische Struktur von Seen

Walter Geller; Michael Hupfer

2012

Handbuch angewandte Limnologie / Hupfer ; Calmano ; Klapper ; Wilken. - Weinheim : Wiley, 2012. - 29. Erg.-Lfg. 5/12. - Kapitel IV-1.1.3. - S. 1-38

Aktuelle hydrologische Veränderungen von Seen in Nordostdeutschland

Knut Kaiser; Jörn Friedrich; Silke Oldorff; Sonja Germwer; Rüdiger Mauersberger; Marco Natkhin; Michael Hupfer; Anke Pingel; Jörg Schönfelder; Volker Spicher; Peter Stüve; Franziska Vedder; Oliver Bens; Olaf Mietz; Reinhard F. Hüttl

2012

Wasserbezogene Anpassungsmaßnahmen an den Landschafts- und Klimawandel / Hrsg.: Uwe Grünewald ... - Stuttgart : Schweizerbart, 2012. - S. 148-170