CURRICULUM VITAE:

Markus Leppä

SELECTED BENTHOLOGICAL PUBLICATIONS:

Leppä, M. 2007. Zoobenthos in the Assessment of the Ecological Status of Forest Lakes with Brown Water (in Finnish). Reports of the North Karelia Regional Environment Centre 9/2007, 32 pages.

Kukkonen, M., Hassinen, A., Holopainen, A-L., Hynynen, J., Kekäläinen, J., Leppä, M., Niinioja, R., Nykänen, J., Viljanen, M. ja Luotonen, H. 2007. The Status and Future of Forest Lakes (in Finnish).Reports of the North Karelia Regional Environment Centre 8/2007, 115 pages.

Leppä, M. 2004. Benthic fauna of River Lieksanjoki and Lake Pielinen. 16 s. In: Holopainen, A.-L.& Leppä, M. Obligatory monitoring of River Lieksanjoki and Lake Pielinen in 1982-2003 (in Finnish). University of Joensuu. Reports of Karelian institute 2/2004, 45 pages.

Leppä, M. 2003. Benthic invertebrates of River Pielisjoki and Lake Pyhäselkä. 13 pages. In: Huuskonen, H. (ed.) Obligatory monitoring of River Pielisjoki and Lake Pyhäselkä in 1982-2002 (in Finnish).University of Joensuu. Reports of Karelian institute

Leppä, M., Hämäläinen, H., Karjalainen, J. 2003. The response of benthic invertebrates to a whole lake biomanipulation. Hydrobiologia 498, pp.97-105.

Leppä, M. & Hämäläinen, H. 2001. Zavreliella marmorata (v.d.Wulp, 1859) (Diptera: Chironomidae) - a chironomid species new to Finland from Lake Pohjalampi, North Karelia (in Finnish). Entomologica Fennica vol.12.

Huuskonen, H., Holopainen, A.-L., Hämäläinen, H., Karjalainen, J., Leppä, M., Punta, E., Rahkola, M. 2000. Eutrophication and recovery - positive effects of the modernization of a pulp mill. The Finnish Environment 9:329-334.

Tolonen, K.T., Karjalainen, J., Staff, S. Leppä, M. 2000. Individual and population-level food consumption by cyprinids and percids in a mesotrophic lake. Ecology of Freshwater Fish. 9:153-162.

Holopainen, A.-L. & Leppä, M. 2000. Obligatory monitoring of River Lieksanjoki and Lake Pielinen. Benthic invertebrates and water quality in 1999 (in Finnish). Reports of Karelian institute 4/2000, 38 pages.

Hämäläinen, H., Kukkonen, J.V.K., Leppä, M., Ristola, T. 1999. Use of midge larval deformities in monitoring of sediment contamination in pulp mill recipients. The Finnish Environment 417:190-195.

Leppä, M. 1999. Benthic invertebrates. 11 pages. In: Huuskonen, H. (ed.) Obligatory monitoring of River Pielisjoki and Lake Pyhäselkä (in Finnish). University of Joensuu. Reports of Karelian institute 2/1999, 151 pages

Karjalainen, J., Leppä, M., Rahkola, M. & Tolonen, K.T.1999. The role of benthivorous and planktivorous fish in a mesotrophic lake ecosystem. Hydrobiologia 408/409: 73-84.

Leppä, M. & Luotonen, H. 1996. Midge larval deformities in River Pielisjoki and River Lieksanjoki. A pilot study report from rivers influenced by pulp industry waste waters (in Finnish). North Karelia Regional Environment Centre. Report n:o 20, 13 pages.

Leppä, M., Rahkola, M. & Karjalainen, J. 1995. Changes in the ecosystem of Lake Pohjalampi after mass removal of cyprinids (in Finnish). - Vesitalous 6/1995: pp.42-45.

Leppä, M. 1993. Benthic invertebrates in Lake Palojärvi, River Luhtapohjanjoki and Lake Jäsys. In: Karjalainen, J.(ed.) Obligatory ecological monitoring of Pamilo hydroelectric power plant after construction of the third machine unit (in Finnish). University of Joensuu. Reports of Karelian institute 2/1993, 104 pages.

Leppä, M. 1992. Restoration of the harmful effects of forest ditching in rivers inhabited with brown trout and grayling - a benthological study. A report of Lappland Regional Environment Centre (in Finnish), 25 pages.

Leppä, M. 1991: Food, Growth and Predatory Activity of Bullhead (Cottus gobio L.) in River Utsjoki(in Finnish). Master's graduate thesis. University of Joensuu, Department of Biology, 45 pages


OTHER PUBLICATIONS

Leppä, M. 2000. Restoration project of Lake Valkeisenlampi in 1998-2000 (in Finnish). Report. 23 pages.

Leppä, M. 1998 Härkäsimppu.s.188-189. Teoksessa: Suomen luonto: kalat,sammakkoeläimet ja matelijat. Toim. J. Raitaniemi.Weilin+Göös 1998, 288 pages.

Leppä, M. 1998 Kirjoeväsimppu.s.186. Teoksessa: Suomen luonto: kalat, sammakkoeläimet ja matelijat. Toim. J. Raitaniemi.Weilin+Göös 1998, 288 pages.

Leppä, M. 1998 Kivisimppu.s.184-185. Teoksessa: Suomen luonto: kalat, sammakkoeläimet ja matelijat. Toim. J. Raitaniemi.Weilin+Göös 1998, 288 pages.

Leppä, M. & Karjalainen, J. 1995: Tehokalastus muutti Liperin Pohjalammen kalakantaa. Suomen kalastuslehti 8/1995:22-23.

Karjalainen, J. & Leppä M. 1995: Liperin Pohjalammen ravintoketjukunnostus. Vesitalous 3/1995. pp.18-20.

Leppä, M., Karjalainen, J. & Holopainen, A.-L. 1995: In vivo fluorescence and chlorophyll a determination in Finnish humic lakes. - Aqua Fennica 25/1995. pp.33-38.

Karjalainen, J., Kiiski, J. Leppä, M. & Väisänen, P. 1993: Pyhäselän kalasto ja kalatalous vuosina 1982-1992. Joensuun yliopisto. Karjalan tutkimuslaitoksen monisteita. 75 pages.


ABSTRACTS

Leppä, M., Karjalainen, J. & Tolonen, K.T. 1999.The response of benthic invertebrate to lake biomanipulation by fish removal. Nordic Benthological Meeting. Jyväskylä 11.9.1999.

Leppä, M. & Karjalainen, J. 1995. The effect of mass removal of cyprinids on water quality, benthic invertebrates and zooplankton in a small northern lake (abstract). -in Program and Abstracts of the 75th Annual Meeting of the American Society of Ichtyologists and Herpetologists.University of Alberta, Edmonton, Canada, 229 p.

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