Showing items with similar title or keywords.

• Resource polymorphism in European whitefish : analysis of fatty acid profiles provides more detailed evidence than traditional methods alone 

  Thomas, Stephen M.; Kainz, Martin J.; Amundsen, Per-Arne; Hayden, Brian; Taipale, Sami J.; Kahilainen, Kimmo K. (Public Library of Science, 2019)

  Resource polymorphism—whereby ancestral generalist populations give rise to several specialised morphs along a resource gradient—is common where species colonise newly formed ecosystems. This phenomenon is particularly ...

• A comparison of the impacts of introduced signal crayfish and native noble crayfish in boreal lake ecosystems 

  Ercoli, Fabio (University of Jyväskylä, 2014)

• 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 ...

• Impacts of piscicide-induced fish removal on resource use and trophic diversity of lake invertebrates 

  Eloranta, Antti P.; Kjærstad, Gaute; Power, Michael; Lakka, Hanna-Kaisa; Arnekleiv, Jo Vegar; Finstad, Anders G. (Elsevier, 2022)

  Chemical eradication of non-native species has become a widely used method to mitigate the potential negative impacts of altered competitive or predatory dynamics on biodiversity and natural ecosystem processes. However, ...

• Dependence of Arctic char (Salvelinus alpinus L.) on littoral and pelagic energy sources in a subarctic lake, Saanajärvi 

  Eloranta, Antti (2007)