Showing items with similar title or keywords.

• The variable position of Arctic charr (Salvelinus alpinus (L.)) in subarctic lake food webs 

  Eloranta, Antti (University of Jyväskylä, 2013)

• Ecological impacts of invasive signal crayfish in large boreal lakes 

  Ruokonen, Timo (University of Jyväskylä, 2012)

• Growth and population structure of perch in relation to diet in a small humic lake, Valkea-Kotinen 

  Afolabi, Abideen (2011)

  Lake Valkea-Kotinen is a long-term ecological monitoring site in the Evo region of southern Finland .The aim of this study was to investigate the growth and population structure of perch (Perca fluviatilis L.) in relation ...

• Hauen (Esox lucius L.) ravinnonkäyttö pienissä suomalaisissa metsäjärvissä mahanäytteiden ja vakaiden isotooppien perusteella 

  Saari, Olli (2014)

  Monenlaisiin vesistötyyppeihin hyvin sopeutunut hauki (Esox lucius L.) kasvaa suotuisissa olosuhteissa kalaravinnon avulla nopeasti suurikokoiseksi ravintoketjun huippupedoksi. Saaliskalojen puuttuessa tai ravinnonsaatavuuden ...

• Improving statistical classification methods and ecological status assessment for river macroinvertebrates 

  Ärje, Johanna (University of Jyväskylä, 2016)

  Aquatic ecosystems are facing a growing number of human-induced stressors and the need to implement more biomonitoring to assess the ecological status of water bodies is eminent. This dissertation aims at providing tools ...