Chemical stress and metabolic rate in aquatic invertebrates : Threshold, dose-response relationships, and mode of toxic actionPENTTINEN, O.-P; KUKKONEN, J.Environmental toxicology and chemistry. 1998, Vol 17, Num 5, pp 883-890, issn 0730-7268Article

Normoxic and anocix heat output of the freshwater bivalves Pisidium and Sphaerium. I: Rhythms of spontaneous quiescence and behaviourHOLOPAINEN, I. J; PENTTINEN, O.-P.Oecologia. 1993, Vol 93, Num 2, pp 215-223, issn 0029-8549Article

Metabolic response of Lumbriculus variegatus to respiratory uncoupler in cold and anoxic waterPENTTINEN, O.-P; KUKKONEN, J. V. K.Environmental toxicology and chemistry. 2000, Vol 19, Num 8, pp 2073-2075, issn 0730-7268Article

Physiological energetics of a midge, Chironomus riparius Meigen (Insecta, Diptera) : normoxic heat output over the whole life cycle and response of larva to hypoxia and anoxiaPENTTINEN, O.-P; HOLOPAINEN, I. J.Oecologia. 1995, Vol 103, Num 4, pp 419-424, issn 0029-8549Article

Using the critical body residue approach to determine the acute toxicity of cadmium at varying levels of water hardness and dissolved organic carbon concentrationsPENTTINEN, S; MALK, V; VÄISÄNEN, A et al.Ecotoxicology and environmental safety (Print). 2011, Vol 74, Num 5, pp 1151-1155, issn 0147-6513, 5 p.Article

Effects of hypoxia on valve-closure time and bioaccumulation of 2,4,5-trichlorophenol by the freshwater clam Sphaerium corneum [L.]HEINONEN, J; KUKKONEN, J; PENTTINEN, O.-P et al.Ecotoxicology and environmental safety (Print). 1997, Vol 36, Num 1, pp 49-56, issn 0147-6513Article

Predation risk and feeding patterns of crucian carpPASZKOWSKI, C. A; PENTTINEN, O.-P; HOLOPAINEN, I. J et al.Journal of fish biology. 1996, Vol 48, Num 5, pp 818-828, issn 0022-1112Article