Markku Julkunen

Replacement of the native crayfish <i>Astacus astacus</i> by the introduced species <i>Pacifastacus leniusculus</i> in a small, enclosed Finnish lake: a 30‐year study

Kai Westman, Riitta Savolainen, Markku Julkunen · Ecography · 2002 · 121 citations

Biology, Introduced Species, Natural Sciences +9

The structure of parasite component communities in brackish water fishes of the northeastern Baltic Sea

E. Tellervo Valtonen, Katja Pulkkinen, Robert Poulin et al. · Parasitology · 2001 · 92 citations

Biology, Benthic Community, Engineering +15

Vertebrate diets derived from trophically transmitted fish parasites in the Bothnian Bay

E. Tellervo Valtonen, David J. Marcogliese, Markku Julkunen · Oecologia · 2009 · 74 citations

Biology, Aquatic Food System, Vertebrate Diets +6

Temporal variation in abundance, return rate and life histories of previously spawned Atlantic salmon in a large subarctic river

Eero Niemelä, Jaakko Erkinaro, Markku Julkunen et al. · Journal of Fish Biology · 2006 · 68 citations

Fishery Assessment, Engineering, Fishery Science +12

Age, sex ratio and timing of the catch of kelts and ascending Atlantic salmon in the subarctic River Teno

Eero Niemelä, Tuuli Mäkinen, Kjell Moen et al. · Journal of Fish Biology · 2000 · 60 citations

Fishery Assessment, Sw Fish, Engineering +11