Wild origin and enriched environment promote foraging rate and learning to forage on natural prey of captive reared Atlantic salmon parr

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Tekijät: Rodewald, Petra; Hyvärinen, Pekka; Hirvonen, Heikki
Julkaisu: Ecology of Freshwater Fish 20(4):569-579
Julkaisuvuosi: 2011
Keywords: Salmo salar;conservation;captive breeding;restocking;enriched rearing
Suomenkielinen seloste

Ecological classification of large lakes in Finland: comparison of classification approaches using multiple quality elements.

doi-link: 10.1007/s10750-010-0384-7
Tekijät: Rask, Martti; Vuori, Kari-Matti; Hämäläinen, Heikki; Järvinen, Marko; Hellsten, Seppo; Mykrä, Heikki; Arvola, Lauri; Ruuhijärvi, Jukka; Jyväsjärvi, Jussi; Kolari, Irma; Olin, Mikko; Salonen, Erno; Valkeajärvi, Pentti
Julkaisu: Hydrobiologia 660(1):37-47
Julkaisuvuosi: 2011

Dark-leaved willow (Salix myrsinifolia) is resistant to three-factor (elevated CO2, temperature and UV-B-radiation) climate change.

doi-link: 10.1111/j.1469-8137.2010.03583.x
Tekijät: Paajanen, Ria; Julkunen-Tiitto, Riitta; Nybakken, Line; Petrelius, Mari; Tegelberg, Riitta; Pusenius, Jyrki; Rousi, Matti; Kellomäki, Seppo
Julkaisu: New Phytologist 190(1):161-168
Julkaisuvuosi: 2011
Keywords: carbon dioxide;clone;growth;phenolic metabolites;Salix myrsinifolia;temperature;ultraviolet-B radiation

Effect of liming on the behaviour of 90Sr and 137Cs in a lake ecosystem

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Tekijät: Outola, Iisa; Rask, Martti
Julkaisu: Journal of Environmental Radioactivity 102(8):780-787
Julkaisuvuosi: 2011

Accuracy of snorkelling counts in assessing spawning stock of Atlantic salmon, Salmo salar, verified by radio-tagging and underwater video monitoring.

doi-link: 10.1111/j.1365-2400.2011.00794.x
Tekijät: Orell, P.; Erkinaro, J.; Karppinen, P.
Julkaisu: Fisheries Management and Ecology 18(5):392-399
Julkaisuvuosi: 2011
Keywords: drift diving;observation efficiency;radio telemetry;stock assessment;underwater techniques

Problems in managing a slow-growing pikeperch (Sander lucioperca (L.)) population in southern Finland

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Tekijät: Milardi, M.; Lappalainen, J.; Malinen, T.; Vinni, M.; Ruuhijärvi, J.
Julkaisu: Knowledge and Management of Aquatic Ecosystems 400(art. no. 08):1-12
Julkaisuvuosi: 2011
Keywords: management, maturity, pikeperch, stunted growth

Grouse dynamics and harvesting in Kainuu, northeastern Finland

doi-link: 10.1111/j.1600-0706.2012.20494.x
Tekijät: Lampila , Petri; Ranta, Esa; Mönkkönen, Mikko; Lindén, Harto; Helle, Pekka
Julkaisu: Oikos 120(7):1057-1064
Julkaisuvuosi: 2011

Quality and production trait genetics of farmed European whitefish, Coregonus lavaretus

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Tekijät: Kause, A.; Quinton, C.; Airaksinen, S.; Ruohonen, K.; Koskela, J.
Julkaisu: Journal of Animal Science 89(4):959-971
Julkaisuvuosi: 2011
Keywords: aquaculture, heritability, lipid, quantitative genetics, selective breeding, survival

Quality and status of fish stocks in lakes: gillnetting, seining, trawling and hydroacoustics as sampling methods

doi-link: 10.1007/s10750-010-0385-6
Tekijät: Jurvelius, Juha; Kolari, Irma; Leskelä, Ari
Julkaisu: Hydrobiologia 660(1):29-36
Julkaisuvuosi: 2011
Keywords: Fish biomass Fish length Fish species composition Gear selectivity WFD

Does breeding ornamentation signal genetic quality in Arctic charr, Salvelinus alpinus?

doi-link: 10.1007/s11692-010-9100-9
Tekijät: Janhunen, Matti; Peuhkuri, Nina; Primmer, Craig R.; Kolari, Irma; Piironen, Jorma
Julkaisu: Evolutionary Biology 38(1):68-78
Julkaisuvuosi: 2011
Keywords: Carotenoids Early development Heterozygosity Offspring performance Secondary sexual traits