Forskningsartikel2008Vetenskapligt granskadÖppen tillgång
Multi-level trophic cascades in a heavily exploited open marine ecosystem
Casini, Michele; Lövgren, Johan; Hjelm, Joakim et al.
Publikationer
2008
2006
Forskningsartikel2006Vetenskapligt granskad
Water uptake in herring (Clupea harengus) and sprat (Sprattus sprattus) as a function of area, salinity and fat content
Hjelm, Joakim; Hultgren, Malin; Cardinale, Massimiliano.
Forskningsartikel2006Vetenskapligt granskad
Marine fish recruitment variability and climate indices
Cardinale, Massimiliano; Hjelm, Joakim.
Forskningsartikel2006Vetenskapligt granskad
Inter-annual variation in herring, Clupea harengus, and sprat, Sprattus sprattus, condition in the central Baltic Sea: what gives the tune?
Casini, Michele; Cardinale, Massimiliano; Hjelm, Joakim.
2005
Forskningsartikel2005Vetenskapligt granskadÖppen tillgång
Trends in cpue and related changes in spatial distribution of demersal fish species in the Kattegat and Skagerrak, eastern North Sea, between 1981 and 2003
Casini, Michele; Cardinale, Massimiliano; Hjelm, Joakim et al.
Forskningsartikel2005Vetenskapligt granskad
Life history and morphology of Rana temporaria in response to pool permanence
Johansson, Frank; Hjelm, Joakim; Giles, Barbara E..
2003
Forskningsartikel2003Vetenskapligt granskadÖppen tillgång
Temporal variation in feeding morphology and size-structured population dynamics in fishes
Hjelm, Joakim; Johansson, Frank.
Forskningsartikel2003Vetenskapligt granskad
Functional link between foraging performance, functional morphology, and diet shift in roach (Rutilus rutilus)
Hjelm, Joakim; van de Weerd, Gerco H.; Sibbing, Ferdinand A..
2001
Forskningsartikel2001Vetenskapligt granskad
Diet-dependent body morphology and ontogenetic reaction norms in Eurasian perch
Hjelm, Joakim; Svanbäck, Richard; Byström, Pär et al.
Forskningsartikel2001Vetenskapligt granskad
Size-dependent attack rate and handling capacity: inter-cohort competition in a zooplanktivorous fish
Hjelm, Joakim; Persson, Lennart.
2000
Forskningsartikel2000Vetenskapligt granskad
Growth, morphological variation and ontogenetic niche shifts in perch (Perca fluviatilis) in relation to resource availability
Hjelm, Joakim; Persson, Lennart; Christensen, Bent.
1999
Forskningsartikel1999Vetenskapligt granskad
Interactions among size-structured populations in a whole-lake experiment: size- and scale-dependent processes
Persson, Lennart; Byström, Pär; Wahlström, Eva et al.