Jukka Ruuhijärvi

Seasonal changes in the diets and relative abundances of perch and roach in the littoral and pelagic zones of a large lake

Jukka Horppila, Jukka Ruuhijärvi, Martti Rask et al. · Journal of Fish Biology · 2000 · 131 citations

Biology, Aquatic Food System, Pelagic Zones +14

Diet shifts and food selection of perch <i>Perca fluviatilis</i> and roach <i>Rutilus rutilus</i> in humic lakes of varying water colour

Satu Estlander, Leena Nurminen, Mikko Olin et al. · Journal of Fish Biology · 2010 · 101 citations

Biology, Aquatic Food System, Biodiversity +11

Evaluating the utility of stable isotope analyses of archived freshwater sample materials

Jari Syväranta, Sami Vesala, Martti Rask et al. · Hydrobiologia · 2007 · 99 citations

Isotope Analysis, Sediment-water Interaction, Isotope Geochemistry +4

The effects of fish accumulation on the catchability of multimesh gillnet

Mikko Olin, Mika Kurkilahti, P Peitola et al. · Fisheries Research · 2004 · 94 citations

Biology, Multimesh Gillnet, Fishery Science +2

Long-term patterns in pH and colour in small acidic boreal lakes of varying hydrological and landscape settings

Martti Rask, Jukka Ruuhijärvi, Tiina Tulonen et al. · Biogeochemistry · 2010 · 69 citations

Limnology, Long-term Patterns, Freshwater Ecosystem +4