Publikasjonsliste for Ingeborg Palm Helland
2008
Helland, I.P. 2008.
Ecology of a sympatric pair of coregonid fish: Species interactions and temperature. Dissertation for the degree of philosophiae doctor. - Series of dissertations submitted to the Faculty of Mathematics and Natural Sciences, University of Nr. 795. 30 pp + Vedlegg. Department of biology, faculty of mathematics and natural sciences, University og Oslo, Norway.
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*Helland, I.P., Harrod, C., Freyhof, J. & Mehner, T. 2008. Co-existence of a pair of pelagic planktivorous coregonid fishes. - Evolutionary Ecology Research 10: 373-390.
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Mehner, T., Helland, I.P., Ohlberger, J., Staaks, G., Hölker, F. & Freyhof, J. 2008. Die unsichtbare Grenze. - Jahresforschungsbericht. p. 24.
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2007
Helland, I.P., Brauns, M. & Freyhof, J. 2007. Depth distribution of abundant benthic invertebrates in Lake Stechlin. - p. 89-96 in Anon. Jahresforschungsbericht 2006. Leibniz-Institut für Gewässerökologie und Binnenfischerei (IBG), Berlin.
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2004
Helland, I.P. 2004. Character shifts in brown trout (
Salmo truttaL.) due to competition from Atlantic salmon (
Salmo salarL.). Candidata scientarium thesis August 2004. - Department of Biology, Norwegian University of Science and Technology, Trondheim. 27 pp.
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