Sperfeld, Erik; Mangor-Jensen, Anders; Dalpadado, Padmini
Effect of increasing sea water pCO2 on the northern Atlantic krill species Nyctiphanes couchiiMarine Biology. Bd. 161. H. 10. Heidelberg: Springer Nature 2014 S. 2359 - 2370
Dalpadado, Padmini; Arrigo, Kevin R.; Hjøllo, Solfrid S. et al.
Productivity in the Barents Sea - Response to Recent Climate VariabilityPLoS ONE. Bd. 9. H. 5. Public Library of Science (PLoS) 2014 S. 95273
Lukas, Marcus; Sperfeld, Erik; Wacker, Alexander
Growth Rate Hypothesis does not apply across colimiting conditions: cholesterol limitation affects phosphorus homoeostasis of an aquatic herbivoreFunctional Ecology. Bd. 25. H. 6. Wiley 2011 S. 1206 - 1214
Sperfeld, Erik; Martin-Creuzburg, Dominik; Wacker, Alexander
Multiple resource limitation theory applied to herbivorous consumers: Liebig’s minimum rule vs. interactive co-limitationEcology Letters. Bd. 15. H. 2. Wiley 2011 S. 142 - 150
Sperfeld, Erik; Wacker, Alexander
Temperature affects the limitation of Daphnia magna by eicosapentaenoic acid, and the fatty acid composition of body tissue and eggsFreshwater Biology. Bd. 57. H. 3. Wiley 2011 S. 497 - 508
Sperfeld, Erik; Wacker, Alexander
Temperature- and cholesterol-induced changes in eicosapentaenoic acid limitation of Daphnia magnadetermined by a promising method to estimate growth saturation thresholdsLimnology and Oceanography. Bd. 56. H. 4. Hoboken, NJ: Wiley 2011 S. 1273 - 1284
Sperfeld, Erik; Schmidtke, Andrea; Gaedke, Ursula et al.
Productivity, herbivory, and species traits rather than diversity influence invasibility of experimental phytoplankton communitiesOecologia. Bd. 163. H. 4. Heidelberg: Springer Nature 2010 S. 997 - 1010
Martin-Creuzburg, D.; Sperfeld, E.; Wacker, A.
Colimitation of a freshwater herbivore by sterols and polyunsaturated fatty acidsProceedings of the Royal Society B: Biological Sciences. Bd. 276. H. 1663. The Royal Society 2009 S. 1805 - 1814
Sperfeld, E.; Wacker, A.
Effects of temperature and dietary sterol availability on growth and cholesterol allocation of the aquatic keystone species DaphniaJournal of Experimental Biology. Bd. 212. H. 19. Cambridge: The Company of Biologists 2009 S. 3051 - 3059
Berghahn, Rüdiger; Mohr, Silvia; Feibicke, Michael et al.
Endpoint ‘floating leaves’ of Potamogeton natans: A new method to evaluate the development of macrophytes in pond mesocosmsEnvironmental Science and Pollution Research - International. Bd. 14. H. 3. Heidelberg: Springer Nature 2007 S. 190 - 193