Erik Sperfeld
Erik Sperfeld
Research Associate, Dep. Animal Ecology, University of Greifswald
Bestätigte E-Mail-Adresse bei uni-greifswald.de
TitelZitiert vonJahr
Colimitation of a freshwater herbivore by sterols and polyunsaturated fatty acids
D Martin-Creuzburg, E Sperfeld, A Wacker
Proceedings of the Royal Society B: Biological Sciences 276 (1663), 1805-1814, 2009
952009
Productivity in the Barents Sea-response to recent climate variability
P Dalpadado, KR Arrigo, SS Hjøllo, F Rey, RB Ingvaldsen, E Sperfeld, ...
PloS one 9 (5), e95273, 2014
732014
Multiple resource limitation theory applied to herbivorous consumers: Liebig’s minimum rule vs. interactive co‐limitation
E Sperfeld, D Martin‐Creuzburg, A Wacker
Ecology Letters 15 (2), 142-150, 2012
652012
Effects of temperature and dietary sterol availability on growth and cholesterol allocation of the aquatic keystone species Daphnia
E Sperfeld, A Wacker
Journal of Experimental Biology 212 (19), 3051-3059, 2009
442009
Bridging factorial and gradient concepts of resource co‐limitation: towards a general framework applied to consumers
E Sperfeld, D Raubenheimer, A Wacker
Ecology Letters 19 (2), 201-215, 2016
412016
Bridging ecological stoichiometry and nutritional geometry with homeostasis concepts and integrative models of organism nutrition
E Sperfeld, ND Wagner, HM Halvorson, M Malishev, D Raubenheimer
Functional Ecology 31 (2), 286-296, 2017
382017
Distribution and abundance of euphausiids and pelagic amphipods in Kongsfjorden, Isfjorden and Rijpfjorden (Svalbard) and changes in their relative importance as key prey in a …
P Dalpadado, H Hop, J Rønning, V Pavlov, E Sperfeld, F Buchholz, A Rey, ...
Polar Biology 39 (10), 1765-1784, 2016
372016
Temperature‐ and cholesterol‐induced changes in eicosapentaenoic acid limitation of Daphnia magna determined by a promising method to estimate growth …
E Sperfeld, A Wacker
Limnology and oceanography 56 (4), 1273-1284, 2011
352011
Temperature affects the limitation of Daphnia magna by eicosapentaenoic acid, and the fatty acid composition of body tissue and eggs
E Sperfeld, A Wacker
Freshwater biology 57 (3), 497-508, 2012
332012
Growth Rate Hypothesis does not apply across colimiting conditions: cholesterol limitation affects phosphorus homoeostasis of an aquatic herbivore
M Lukas, E Sperfeld, A Wacker
Functional Ecology 25 (6), 1206-1214, 2011
322011
Flagship umbrella species needed for the conservation of overlooked aquatic biodiversity
G Kalinkat, JS Cabral, W Darwall, GF Ficetola, JL Fisher, DP Giling, ...
Conservation Biology 31 (2), 481-485, 2017
222017
Productivity, herbivory, and species traits rather than diversity influence invasibility of experimental phytoplankton communities
E Sperfeld, A Schmidtke, U Gaedke, G Weithoff
Oecologia 163 (4), 997-1010, 2010
182010
Quantity and quality limit detritivore growth: mechanisms revealed by ecological stoichiometry and co‐limitation theory
HM Halvorson, E Sperfeld, MA Evans‐White
Ecology 98 (12), 2995-3002, 2017
142017
Effect of increasing sea water pCO2 on the northern Atlantic krill species Nyctiphanes couchii
E Sperfeld, A Mangor-Jensen, P Dalpadado
Marine biology 161 (10), 2359-2370, 2014
112014
Woodstoich III: Integrating tools of nutritional geometry and ecological stoichiometry to advance nutrient budgeting and the prediction of consumer‐driven nutrient recycling
E Sperfeld, HM Halvorson, M Malishev, FJ Clissold, ND Wagner
Oikos 125 (11), 1539-1553, 2016
92016
Maternal diet of Daphnia magna affects offspring growth responses to supplementation with particular polyunsaturated fatty acids
E Sperfeld, A Wacker
Hydrobiologia 755 (1), 267-282, 2015
62015
Endpoint ‘floating leaves’ of Potamogeton natans: A new method to evaluate the development of macrophytes in pond mesocosms
R Berghahn, S Mohr, M Feibicke, S Meinecke, E Sperfeld
Environmental Science and Pollution Research-International 14 (3), 190-193, 2007
62007
Predator–prey interactions in a changing world: humic stress disrupts predator threat evasion in copepods
M Santonja, L Minguez, MO Gessner, E Sperfeld
Oecologia 183 (3), 887-898, 2017
32017
Effects of high pCO2 on the northern krill Thysanoessa inermis in relation to carbonate chemistry of its collection area, Rijpfjorden
I Opstad, A Mangor-Jensen, E Sperfeld, IS Johansen, A Fransson, ...
Marine biology 165 (7), 116, 2018
22018
Effects of increasing pCO2 on life history traits and feeding of the littoral mysid Praunus flexuosus
E Sperfeld, A Mangor-Jensen, P Dalpadado
Marine biology 164 (8), 173, 2017
12017
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