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  • Potential and challenges of wind measurements using met-masts in complex topography for bridge design: Part I - Integral flow characteristics 

    Midjiyawa, zakari; Cheynet, Etienne; Reuder, Heinrich Joachim; Ágústsson, Hálfdán; Kvamsdal, Trond (Journal article; Peer reviewed, 2021-03-10)
    The paper investigates the local topographic effect on the mean and integral flow characteristics recorded by sonic anemometers mounted on tall masts near the shoreline of three different Norwegian fjords. Two years of ...
  • Atmospheric Circulation Response to Short-Term Arctic Warming in an Idealized Model 

    Hell, Momme; Schneider, Tapio; Li, Camille (Journal article; Peer reviewed, 2020)
    Recent Arctic sea ice loss in fall has been posited to drive midlatitude circulation changes into winter and even spring. Past work has shown that sea ice loss can indeed trigger a weakening of the stratospheric polar ...
  • The connection between the Southern Annular Mode and a feature-based perspective on Southern Hemisphere mid-latitude winter variability 

    Spensberger, Clemens; Reeder, Michael John; Spengler, Thomas; Patterson, Matthew (Journal article; Peer reviewed, 2020)
    This article provides a reconciling perspective on the two main, but contradictory, interpretations of the southern annular mode (SAM). SAM was originally thought to characterize meridional shifts in the storm track across ...
  • The northern European shelf as an increasing net sink for CO2 

    Becker, Meike; Olsen, Are; Landschützer, Peter; Omar, Abdirahman; Rehder, Gregor; Rödenbeck, Christian; Skjelvan, Ingunn (Journal article; Peer reviewed, 2021)
    We developed a simple method to refine existing open-ocean maps and extend them towards different coastal seas. Using a multi-linear regression we produced monthly maps of surface ocean fCO2 in the northern European coastal ...
  • Overview of the PALM model system 6.0 

    Maronga, Bjørn; Banzhaf, Sabine; Burmeister, Cornelia; Esch, Thomas; Forkel, Renate; Fröhlich, Dominik; Fuka, Vladimir; Gehrke, Katrin Frieda; Geletič, Jan; Giersch, Sebastian; Gronemeier, Tobias; Groß, Günter; Heldens, Wieke; Hellsten, Antti; Hoffmann, Fabian; Inagaki, Atsushi; Kadasch, Eckhard; Kanani-Sühring, Farah; Ketelsen, Klaus; Ali Khan, Basit; Knigge, Christoph; Knoop, Helge; Krč, Pavel; Kurppa, Mona; Maamari, Halim; Matzarakis, Andreas; Mauder, Matthias; Pallasch, Matthias; Pavlik, Dirk; Pfafferott, Jens; Resler, Jaroslav; Rissmann, Sascha; Russo, Emmanuele; Salim, Mohamed; Schrempf, Michael; Schwenkel, Johannes; Seckmeyer, Gunther; Schubert, Sebastian; Sühring, Matthias; von Tils, Robert; Vollmer, Lukas; Ward, Simon; Witha, Björn; Wurps, Hauke; Zeidler, Julian; Raasch, Siegfried (Journal article; Peer reviewed, 2020)
    In this paper, we describe the PALM model system 6.0. PALM (formerly an abbreviation for Parallelized Large-eddy Simulation Model and now an independent name) is a Fortran-based code and has been applied for studying a ...
  • The quiet crossing of ocean tipping points 

    Heinze, Christoph; Blenckner, Thorsten; Martins, Helena; Rusiecka, Dagmara; Döscher, Ralf; Gehlen, Marion; Gruber, Nicolas; Holland, Elisabeth; Hov, Øystein; Joos, Fortunat; Matthews, John Brian Robin; Rødven, Rolf; Wilson, Simon (Journal article; Peer reviewed, 2021)
    Anthropogenic climate change profoundly alters the ocean’s environmental conditions, which, in turn, impact marine ecosystems. Some of these changes are happening fast and may be difficult to reverse. The identification ...
  • Potential changes in the connectivity of marine protected areas driven by extreme ocean warming 

    Lima, Luciana S.; Gherardi, Douglas Francisco Marcolino; Pezzi, Luciano P.; Goncalves Dos Passos, Leilane; Kajiya Endo, Clarissa Akemi; Quimbayo, Juan Pablo (Journal article; Peer reviewed, 2021)
    Projected future climate scenarios anticipate a warmer tropical ocean and changes in surface currents that will likely influence the survival of marine organisms and the connectivity of marine protected areas (MPAs) networks. ...
  • Characteristics of cyclones following different pathways in the Gulf Stream region 

    Tsopouridis, Leonidas; Spensberger, Clemens; Spengler, Thomas (Journal article; Peer reviewed, 2021)
    The Northwest Atlantic is a region of strong temperature gradients and hence is a favourable location for wintertime cyclone intensification co-located with the storm track. The temperature gradient is associated with both ...
  • Impact of late spring Siberian snow on summer rainfall in South-Central China 

    Shen, Haibo; Li, Fei; He, Shengping; Orsolini, Yvan; Li, Jingyi (Journal article; Peer reviewed, 2020)
    Located in the Yangtze River Valley and surrounded by mountains, South-Central China (SCC) frequently suffered from natural disasters such as torrential precipitation, landslide and debris flow. Here we provide corroborative ...
  • The relationship between the eddy-driven jet stream and northern European sea level variability 

    Mangini, Fabio; Chafik, Léon; Madonna, Erica; Li, Camille; Bertino, Laurent; Nilsen, Jan Even Øie (Journal article; Peer reviewed, 2021)
    Wintertime sea level variability over the northern European continental shelf is largely wind-driven. Using daily gridded sea level anomaly from altimetry, we examine both the spatial and the temporal relationship between ...
  • Effect of substrate type and pellet age on the resuspension of Atlantic salmon faecal material 

    Carvajalino-Fernandez, Marcos Antonio; Keeley, Nigel B.; Fer, Ilker; Law, Brent; Bannister, Raymond (Journal article; Peer reviewed, 2020)
    The influence of substrate type and particle age on the remobilization of settled Atlantic salmon Salmo salar faecal material was studied through a set of controlled experiments in horizontal flow flumes, simulating different ...
  • Future Abrupt Changes in Winter Barents Sea Ice Area 

    Rieke, Ole (Master thesis, 2021-06-01)
    The Barents Sea is an area of strong anthropogenic winter sea ice loss that is superimposed by pronounced internal variability on interannual to multidecadal timescales. This internal variability represents a source of ...
  • Greenland climate simulations show high Eemian surface melt which could explain reduced total air content in ice cores 

    Plach, Andreas; Vinther, Bo M.; Nisancioglu, Kerim Hestnes; Vudayagiri, Sindhu; Blunier, Thomas (Journal article; Peer reviewed, 2021)
    This study presents simulations of Greenland surface melt for the Eemian interglacial period (∼130 000 to 115 000 years ago) derived from regional climate simulations with a coupled surface energy balance model. Surface ...
  • Oil Spill Modeling in Sea Ice Covered Ocean 

    Martins de Aguiar, Victor Cesar (Master thesis, 2021-06-01)
    The ongoing reduction in extent and thickness of sea ice in the Arctic allows the expansion of shipping activity and oil exploration in the high north, and with that a potential increased risk of oil spill in ice covered ...
  • Vertical diffusivity and oxygen concentrations in a fjord basin - A case study of the deep basin in Masfjorden 

    Sagen, Torunn Sandven (Master thesis, 2021-06-01)
    The basin layer in a sill fjord is isolated from the coast, and may become hypoxic or anoxic if the renewal frequency is low. Deep water renewals and vertical mixing are the physical processes which affects the oxygen ...
  • Design of a Generator Excitation System 

    Fænn, Jonas Fotland (Master thesis, 2021-06-01)
  • Subsea permafrost carbon stocks and climate change sensitivity estimated by expert assessment 

    Sayedi, Sayedeh Sara; Abbott, Benjamin W.; Thornton, Brett F.; Frederick, Jennifer M.; Vonk, Jorien E.; Overduin, Paul; Schädel, Christina; Schuur, Edward A.G.; Bourbonnais, Annie; Demidov, Nikita; Gavrilov, Anatoly; He, Shengping; Hugelius, Gustaf; Jakobsson, Martin; Jones, Miriam C.; Joung, DongJoo; Kraev, Gleb; Macdonald, Robie W.; McGuire, A. David; Mu, Cuicui; O'Regan, Matt; Schreiner, Kathryn M.; Stranne, Christian; Pizhankova, Elena; Vasiliev, Alexander; Westermann, Sebastian; Zarnetske, Jay P.; Zhang, Tingjun; Ghandehari, Mehran; Baeumler, Sarah; Brown, Brian C.; Frei, Rebecca J. (Journal article; Peer reviewed, 2020)
    The continental shelves of the Arctic Ocean and surrounding seas contain large stocks of organic matter (OM) and methane (CH4), representing a potential ecosystem feedback to climate change not included in international ...
  • Data availability principles and practice 

    Smith, J. A.; Cessi, P.; Fer, Ilker; Foltz, G.; Fox-Kemper, Baylor; Heywood, Karen; Jones, N.; Klymak, Jody; Lacasce, Joseph Henry (Journal article, 2020)
  • Present Temperature, Precipitation, and Rain‐on‐Snow Climate in Svalbard 

    Wickström, Siiri; Jonassen, Marius Opsanger; Cassano, John J.; Vihma, Timo Pekka (Journal article; Peer reviewed, 2020)
    The Svalbard Archipelago has undergone rapid warming in the recent decades leading to warmer and wetter winter conditions. This study relates the present (2013–2018) 2 m temperature, precipitation, and rain-on-snow (ROS) ...

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