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    • Norwegian Sea net community production estimated from O2 and prototype CO2 optode measurements on a Seaglider 

      Possenti, Luca; Skjelvan, Ingunn; Atamanchuk, Dariia; Tengberg, Anders; Humphreys, Matthew P.; Loucaides, Socratis; Fernand, Liam; Kaiser, Jan (Journal article; Peer reviewed, 2021)
      We report on a pilot study using a CO2 optode deployed on a Seaglider in the Norwegian Sea from March to October 2014. The optode measurements required drift and lag correction and in situ calibration using discrete water ...

    • Hva forklarer kostnads- og tidsoverskridelser i bypakker? En undersøkelse av utvalgte samferdselstiltak i Bergen, i Trondheim og på Nord-Jæren 

      Leknes, Einar (Research report, 2024)
      I dette prosjektet har vi undersøkt hvile faktorer som fremmer og hemmer vellykket iverksetting av samferdselstiltak. Til sammen er iverksettingen av seks ulike infrastrukturtiltak undersøkt i hhv Bergen, Trondheim og på ...

    • Effekter av regulering på bunndyr 

      Velle, Gaute (LFI - Laboratorium for ferskvannsøkologi og innlandsfiske, Research report, 2022)
      Bruk av ferskvann øker i Norge og i resten av verden. I Norge er mer en to tredjedeler av vassdragene regulert. Regulering og andre menneskelige aktiviteter i vassdrag og i nedslagsfeltet til vassdrag bidrar til å endre ...

    • Behovet for interkommunalt samarbeid i Norge – en kunnskapsoppsummering 

      Blåka, Sara (Research report, 2024)
      I dette prosjektet har vi studert nyere utredninger for å kartlegge dagens behov for interkommunalt samarbeid. Utredninger peker på at det finnes økt behov for interkommunalt samarbeid innen områdene samfunnsplanlegging, ...

    • Southern Ocean sea surface temperature synthesis: Part 2. Penultimate glacial and last interglacial 

      Chandler, David Matthew; Langebroek, Petra (Journal article; Peer reviewed, 2021)
      The last interglacial (LIG: ∼130 to 115 thousand years before present) is often used as an analogue for near-future climate warming. Antarctic Ice Sheet response to LIG warming is of particular interest, because of its ...

    • Environmental DNA monitoring of fish communities at the Hywind Tampen floating offshore wind farm 

      Hestetun, Jon Thomassen; Mayers, Kyle; Mugu, Sigrid; Dahlgren, Thomas Gunnar (Research report, 2024)
      Environmental impact assessment and regular environmental monitoring are prerequisites for the construction, operation, and decommissioning of offshore wind farms (OWFs). Molecular approaches are increasingly being considered ...

    • Electrical conditions in 3-phase submerged arc furnaces: learning from the ElMet project 

      Halvorsen, Svenn Anton; Sparta, Manuel; Risinggård, Vetle Kjær; Fromreide, Mads (Journal article, 2021)
      ElMet is the short name for a competence project (2015-2020) on electrical conditions in 3-phase submerged arc furnaces (SAFs). In the project, NORCE has cooperated closely with The Norwegian University of Science and ...

    • Economic Evaluation of Eight Regional Scenarios for the Deployment of Carbon Capture, Use and Storage in Southern and Eastern Europe to 2050 

      Coussy, Paula; Guichet, Xavier; Nermoen, Anders; Dumas, Cecile; Canteli, Paula; Orio, Roberto Martínez; Fortes, Patricia; Mesquita, Paulo H. C; Pereira, Pedro A.B.; Carneiro, Julio; Rocha, Paulo; Augiar, Ricardo; Tyrologou, Pavlos; Koukouzas, Nikolaos; Gravaud, Isaline; Veloso, Fernanda M. L.; Dudu, Alexandra Constanta; Sava, Constantin Stefan; Vulin, Domagoj; Jukic, Lucija; Sliwinska, Anna; Krawczyk, Piotr (Lecture, 2022)
      During the three-year EU-funded STRATEGY CCUS project [1] [3] (2019-2022), Carbon Capture, Use and Storage (CCUS) scenarios formulated for eight regions in Southern and Eastern Europe were developed and economically evaluated ...

    • Bulk Resistivity of Materials in the Si/FeSi Furnace 

      Hoover, Haley Iris; Fromreide, Mads; Sævarsdottir, Gudrun Arnbjörg; Tangstad, Merete (Journal article, 2023)
      The formation of silicon carbide (SiC) and the energy distribution in the furnace are two important parameters in evaluating furnace operations. The energy distribution is determined by the resistivity of the materials in ...

    • Investigating the representation of heatwaves from an ensemble of km-scale regional climate simulations within CORDEX-FPS convection 

      Sangelantoni, L.; Sobolowski, Stefan Pieter; Lorenz, Torge; Hodnebrog, Øivind; Cardoso, R.M.; Soares, P.M.M.; Ferretti, R.; Lavín-Gullón, A.; Fernandez, J.; Goergen, K.; Milovac, J.; Katragkou, E.; Kartsios, S.; Coppola, E.; Pichelli, E.; Adinolfi, M.; Mercogliano, P.; Berthou, S.; de Vries, Vries; Dobler, Andreas; Belušić, D.; Feldmann, H.; Tölle, M.H.; Bastin, S. (Journal article; Peer reviewed, 2023)
      Heatwaves (HWs) are high-impact phenomena stressing both societies and ecosystems. Their intensity and frequency are expected to increase in a warmer climate over many regions of the world. While these impacts can be ...

    • Arctic Ocean simulations in the CMIP6 Ocean Model Intercomparison Project (OMIP) 

      Shu, Qi; Wang, Qiang; Guo, Chuncheng; Song, Zhenya; Wang, Shizhu; He, Yan; Qiao, Fangli (Journal article; Peer reviewed, 2023)
      Arctic Ocean simulations in 19 global ocean–sea-ice models participating in the Ocean Model Intercomparison Project (OMIP) of the Coupled Model Intercomparison Project Phase 6 (CMIP6) are evaluated in this paper. Our ...

    • Overview of the Potential of Energy Harvesting Sources in Electric Vehicles 

      Bentouba, Said; Zioui, Nadjet; Breuhaus, Peter Helmut Herbert; Bourouis, Mahmoud (Peer reviewed; Journal article, 2023)
      Energy harvesting, a cutting-edge technology that captures wasted energy from vehicles, constitutes a means to improve the efficiency of electric vehicles. Dissipated energy can be converted into electricity using regenerative ...

    • Southern ocean carbon and heat impact on climate 

      Sallée, J.B.; Abrahamsen, E.P.; Allaigre, C.; Auger, M.; Ayres, H.; Badhe, R.; Boutin, J.; Brearley, J.A.; De Lavergne, Lavergne; Ten Doeschate, Doeschate; Droste, E.S.; Du Plessis, Plessis; Ferreira, D.; Giddy, I.S.; Gülk, B.; Gruber, N.; Hague, M.; Hoppema, M.; Josey, S.A.; Kanzow, T.; Kimmritz, Madlen; Lindeman, M.R.; Llanillo, P.J.; Lucas, N.S.; Madec, G.; Marshall, D.P.; Meijers, A.J.S.; Meredith, M.P.; Mohrmann, M.; Monteiro, P.M.S.; Mosneron Dupin, Dupin; Naeck, K.; Narayanan, A.; Naveira Garabato, Garabato; Nicholson, S.-A.; Novellino, A.; Ödalen, M.; Østerhus, Svein; Park, W.; Patmore, R.D.; Piedagnel, E.; Roquet, F.; Rosenthal, H.S.; Roy, T.; Saurabh, R.; Silvy, Y.; Spira, T.; Steiger, Nadine; Styles, A.F.; Swart, S.; Vogt, L.; Ward, B.; Zhou, S. (Peer reviewed; Journal article, 2023)
      The Southern Ocean greatly contributes to the regulation of the global climate by controlling important heat and carbon exchanges between the atmosphere and the ocean. Rates of climate change on decadal timescales are ...

    • Evaluation of brewer's spent grain-derived lignocellulosic hydrolysate as a feedstock for amino acid production by submerged fermentation 

      Karlsen, Freja Manø Busk; Skov, Peter V.; Boccadoro, Catherine; Gaykawad, Sushil (Peer reviewed; Journal article, 2023)
      This study evaluated the potential of utilizing a lignocellulosic hydrolysate from brewer’s spent grain (BSG) as a substrate for amino acid (AA) production by submerged fermentation. The main objective was to explore AA ...

    • Experimental investigation of the rock cutting process and derivation of the 3D spatial distribution of the formation strength using in-cutter sensing 

      Koulidis, Alexis; Pelfrene, Gilles; Ahmed, Shehab (Peer reviewed; Journal article, 2023)
      Recent advances in downhole measurements allow to accurately measure drilling forces at the drill bit, and estimate the evolution of the rock strength along the well profile. This paper presents an experimental methodology ...

    • Electrification of Oil and Gas Platforms by Wind Energy 

      Saadallah, Nejm; Heggelund, Yngve (Peer reviewed; Journal article, 2023)
      In this paper, we address the problem of high greenhouse gas emissions from oil and gas platforms in Norway. We look at the potential of integrating an energy system composed of wind turbines and battery systems to unload ...

    • Status of Foam as a Liquid Blocking Agent in Porous Media: A Review 

      Solbakken, Jonas (Journal article; Peer reviewed, 2023)
      Abstract This article summarizes the state-of-the-art knowledge gained from field observations and laboratory studies regarding foam as a liquid controlling agent in porous media. Being the least explored property of foam, ...

    • Underestimation of oceanic carbon uptake in the Arctic Ocean: ice melt as predictor of the sea ice carbon pump 

      Richaud, Benjamin; Fennel, Katja; Oliver, Eric C. J.; Degrandpre, Michael D.; Bourgeois, Timothée; Hu, Xianmin; Lu, Youyu (Peer reviewed; Journal article, 2023)
      The Arctic Ocean is generally undersaturated in CO2 and acts as a net sink of atmospheric CO2. This oceanic uptake is strongly modulated by sea ice, which can prevent air–sea gas exchange and has major impacts on stratification ...

    • Characterization of a novel cold-adapted intracellular serine protease from the extremophile Planococcus halocryophilus Or1 

      Rasmussen, Casper Bøjer; Scavenius, Carsten; Thøgersen, Ida B.; Harwood, Seandean Lykke; Larsen, Øivind; Bjerga, Gro Elin Kjæreng; Stougaard, Peter; Enghild, Jan J.; Thøgersen, Mariane Schmidt (Peer reviewed; Journal article, 2023)
      The enzymes of microorganisms that live in cold environments must be able to function at ambient temperatures. Cold-adapted enzymes generally have less ordered structures that convey a higher catalytic rate, but at the ...

    • COBRA Master Class: Providing deep-sea expedition leadership training to accelerate early career advancement 

      Rotjan, Randi D.; Bell, Katherine L. C.; Huber, Julie A.; Wheat, Charles Geoffrey; Fisher, Andrew T.; Sylvan, Rosalynn Lee; McManus, James; Bigham, Katharine T.; Cambronero-Solano, Sergio; Cordier, Tristan; Goode, Savannah; Leonard, Juliana; Murdock, Sheryl; Paula, Fabiana S.; Ponsoni, Leandro; Roa-Varón, Adela; Seabrook, Sarah; Shomberg, Russell; Van Audenhaege, Loïc; Orcutt, Beth N. (Peer reviewed; Journal article, 2023)
      Leading deep-sea research expeditions requires a breadth of training and experience, and the opportunities for Early Career Researchers (ECRs) to obtain focused mentorship on expedition leadership are scarce. To address ...