Browsing NTNU Open by Author "Heimstad, Eldbjørg Sofie"

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    • Arctic food and energy security at the crossroads 

      Unc, Adrian; Najm, Majdi R. Abou; Aspholm, Paul Eric; Bolisetti, Tirupati; Charles, Colleen; Datta, Ranjan; Eggen, Trine; Flem, Belinda Eline; Hailu, Getu; Heimstad, Eldbjørg Sofie; Hurlbert, Margot; Karlsson, Meriam; Korsnes, Marius Støylen; Nash, Arthur; Parsons, David; Sajeevan, Radha Sivarajan; Shurpali, Narasinha J.; Valkenburg, Govert; Wilde, Danielle; Wu, Bing; Yanni, Sandra F.; Misra, Debasmita (Peer reviewed; Journal article, 2025)
      Arctic food systems blend Traditional Ecological Knowledge with modern, often energy-intensive influences, triggered by colonization. Food systems’ future depends on alignment of tradition with innovation, facilitation of ...

    • Climate Performance, Environmental Toxins and Nutrient Density of the Underutilized Norwegian Orange-Footed Sea Cucumber (Cucumaria frondosa) 

      Langdal, Andreas; Eilertsen, Karl-Erik; Kjellevold, Marian; Heimstad, Eldbjørg Sofie; Jensen, Ida-Johanne; Elvevoll, Edel O. (Peer reviewed; Journal article, 2022)
      Low trophic species are often mentioned as additional food sources to achieve broader and more sustainable utilisation of the ocean. The aim of this study was to map the food potential of Norwegian orange-footed sea cucumber ...

    • Environmental pollutants in the terrestrial and urban environment 2019 

      Heimstad, Eldbjørg Sofie; Moe, Børge; Nygård, Torgeir; Herzke, Dorte; Bohlin-Nizzetto, Pernilla (NILU rapport;, Research report, 2020)
      Samples from the urban terrestrial environment in the Oslo area were analysed for various inorganic and organic environmental pollutants. The selected species were earthworm, fieldfare, sparrowhawk, brown rat, red fox and ...

    • Homology modeling to screen for potential binding of contaminants to thyroid hormone receptor and transthyretin in glaucous gull (Larus hyperboreus) and herring gull (Larus argentatus) 

      Mortensen, Åse-Karen; Mæhre, Silje; Kristiansen, kurt; Heimstad, Eldbjørg Sofie; Gabrielsen, Geir W.; Jenssen, Bjørn Munro; Sylte, Ingebrigt (Journal article; Peer reviewed, 2020)
      Thyroid hormone disrupting chemicals (THDCs) are of major concern in ecotoxicology. With the increased number of emerging chemicals on the market there is a need to screen for potential THDCs in a cost-efficient way, and ...

    • Methylmercury biomagnification in an Arctic pelagic food web 

      Ruus, Anders; Øverjordet, Ida Beathe; Braaten, Hans Fredrik Veiteberg; Evenset, Anita; Christensen, Guttorm N.; Heimstad, Eldbjørg Sofie; Gabrielsen, Geir W.; Borgå, Katrine (Journal article; Peer reviewed, 2015)
      Mercury (Hg) is a toxic element that enters the biosphere from natural and anthropogenic sources, and emitted gaseous Hg enters the Arctic from lower latitudes by long-range transport. In aquatic systems, anoxic conditions ...