Blar i NTNU Open på forfatter "Baalsrud, Helle Tessand"

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    • Effects of population characteristics and structure on estimates of effective population size in a house sparrow metapopulation 

      Baalsrud, Helle Tessand; Sæther, Bernt-Erik; Hagen, Ingerid Julie; Myhre, Ane Marlene; Ringsby, Thor Harald; Pärn, Henrik; Jensen, Henrik (Journal article, 2014)
      Effective population size (Ne) is a key parameter to understand evolutionary processes and the viability of endangered populations as it determines the rate of genetic drift and inbreeding. Low Ne can lead to inbreeding ...

    • Historical demographic processes dominate genetic variation in ancient Atlantic cod mitogenomes 

      Martinez Garcia, Lourdes; Ferrari, Giada; Oosting, Tom; Ballantyne, Rachel; van der Jagt, Inge; Ystgaard, Ingrid; Harland, Jennifer; Nicholson, Rebecca; Hamilton-Dyer, Sheila; Baalsrud, Helle Tessand; Brieuc, Marine Servane Ono; Atmore, Lane; Burns, Finlay; Schmölcke, Ulrich; Jakobsen, Kjetill Sigurd; Jentoft, Sissel; Orton, David; Hufthammer, Anne Karin; Barrett, James; Star, Bastiaan (Peer reviewed; Journal article, 2021)
      Ancient DNA (aDNA) approaches have been successfully used to infer the long-term impacts of climate change, domestication, and human exploitation in a range of terrestrial species. Nonetheless, studies investigating such ...

    • Population characteristics and estimates of effective population size in a house sparrow metapopulation 

      Baalsrud, Helle Tessand (Master thesis, 2011)
      Effective population size (Ne) is a fundamental concept within biology and can be defined as the size of an ideal Wright-Fisher population in which the rate of genetic drift is the same as in the observed population. Natural ...