Timo J. Ruokonen

The effect of sample duration on the efficiency of kick-sampling in two streams with contrasting substratum heterogeneity

Heikki Mykrä, Timo J. Ruokonen, Timo Muotka · SIL Proceedings 1922-2010 · 2006 · 66 citations

Stream Processing, Environmental Monitoring, Engineering +7

Trophic niches of three sympatric invasive crayfish of EU concern

Lukáš Veselý, Timo J. Ruokonen, András Weiperth et al. · Hydrobiologia · 2021 · 43 citations

Biology, Trophic Impact, Biodiversity +7

Does the introduced signal crayfish occupy an equivalent trophic niche to the lost native noble crayfish in boreal lakes?

Fabio Ercoli, Timo J. Ruokonen, Heikki Hämäläinen et al. · Biological Invasions · 2014 · 37 citations

Biology, Biodiversity, Equivalent Trophic Niche +6

Effects of an invasive crayfish on the littoral macroinvertebrates of large boreal lakes are habitat specific

Timo J. Ruokonen, Juha Karjalainen, Heikki Hämäläinen · Freshwater Biology · 2013 · 36 citations

Biology, Large Boreal Lakes, Biodiversity +12

The crayfish distribution, feeding plasticity, seasonal isotopic variation and trophic role across ontogeny and habitat in a canyon-shaped reservoir

Lukáš Veselý, Fabio Ercoli, Timo J. Ruokonen et al. · Aquatic Ecology · 2020 · 25 citations

Benthic Community, Benthic-pelagic Coupling, Evolutionary Biology +6