All Stories

  1. Natural resilience in Arctic charrSalvelinus alpinus: life history, spatial and dietary alterations along gradients of interspecific interactions

    Article • Journal of Fish Biology, April 2014, Wiley

    Dr Johan Hammar

  2. Mercury concentrations in landlocked Arctic char (Salvelinus alpinus) from the Canadian Arctic. Part II: Influence of lake biotic and abiotic characteristics on geographic trends in 27 populations

    Article • Environmental Toxicology and Chemistry, March 2010, Wiley

    Dr Johan Hammar

  3. The Arctic Char Salvelinus alpinus (L.) Species Complex in Ireland: A Secretive and Threatened Ice Age Relict

    Article • Biology & Environment Proceedings of the Royal Irish Academy, January 2004, Royal Irish Academy

    Dr Johan Hammar

  4. Human Impact on the Fish Diversity in the Four Largest Lakes of Sweden

    Article • AMBIO, January 2001, American Bryological and Lichenological Society

    Dr Johan Hammar

  5. Cannibals and parasites: conflicting regulators of bimodality in high latitude Arctic char, Salvelinus alpinus

    Article • Oikos, January 2000, Wiley

    Dr Johan Hammar

  6. Why do juvenile fourhorn sculpin, Triglopsis quadricornis, appear in the pelagic habitat at night?

    Article • Environmental Biology of Fishes, June 1996, Springer Science + Business Media

    Dr Johan Hammar

  7. Accumulation of Persistent Pollutants in Normal and Dwarfed Arctic Char ( Salvelinus alpinus sp. complex)

    Article • Canadian Journal of Fisheries and Aquatic Sciences, December 1993, Canadian Science Publishing

    Dr Johan Hammar

  8. Natural Hybridization between Arctic Char ( Salvelinus alpinus ) and Brook Trout ( S . fontinalis ): Evidence from Northern Labrador

    Article • Canadian Journal of Fisheries and Aquatic Sciences, August 1991, Canadian Science Publishing

    Dr Johan Hammar