H
Helge Drange
Researcher at Geophysical Institute, University of Bergen
Publications - 117
Citations - 9509
Helge Drange is an academic researcher from Geophysical Institute, University of Bergen. The author has contributed to research in topics: Thermohaline circulation & Climate model. The author has an hindex of 45, co-authored 116 publications receiving 8644 citations. Previous affiliations of Helge Drange include Remote Sensing Center & University of Bergen.
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Journal ArticleDOI
The Norwegian Earth System Model, NorESM1-M – Part 1: Description and basic evaluation of the physical climate
Mats Bentsen,Ingo Bethke,Jens Boldingh Debernard,Trond Iversen,Trond Iversen,Trond Iversen,Alf Kirkevåg,Øyvind Seland,Helge Drange,Helge Drange,C. Roelandt,Ivar A. Seierstad,Corinna Hoose,Corinna Hoose,Jón Egill Kristjánsson +14 more
TL;DR: The core version of the Norwegian Climate Center's Earth System Model, named NorESM1-M, is presented in this paper, where a first-order assessment of the model stability, the mean model state and the internal variability based on the model experiments made available to CMIP5 are presented.
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Influence of the Atlantic subpolar gyre on the thermohaline circulation.
TL;DR: The salinity of the Atlantic Inflow is tightly linked to the dynamics of the North Atlantic subpolar gyre circulation and its influence on the salinity are taken into account.
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Why the Western Pacific Subtropical High Has Extended Westward since the Late 1970s
Tianjun Zhou,Rucong Yu,Jie Zhang,Helge Drange,Christophe Cassou,Clara Deser,Daniel L. R. Hodson,Emilia Sanchez-Gomez,Jian Li,Noel Keenlyside,Xiaoge Xin,Yuko M. Okumura +11 more
TL;DR: In this paper, the authors suggest that the negative heating in the central and eastern tropical Pacific and increased convective heating in equatorial Indian Ocean/ Maritime Continent associated with IWP warming are in favor of the westward extension of WPSH.
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External forcing as a metronome for Atlantic multidecadal variability
TL;DR: Instrumental records, proxy data and climate modelling show that multidecadal variability is a dominant feature of North Atlantic sea-surface temperature variations as discussed by the authors, and that the timing of this variability is determined mainly by external forcing, for example from volcanic eruption or solar forcing.
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North Atlantic simulations in Coordinated Ocean-ice Reference Experiments phase II (CORE-II). Part I: Mean states
Gokhan Danabasoglu,Steve G. Yeager,David A. Bailey,Erik Behrens,Mats Bentsen,Daohua Bi,Arne Biastoch,Claus W. Böning,Alexandra Bozec,Vittorio Canuto,Christophe Cassou,Eric P. Chassignet,Andrew C. Coward,Sergey Danilov,Nikolay Diansky,Helge Drange,Riccardo Farneti,Elodie Fernandez,Pier Giuseppe Fogli,Gael Forget,Yosuke Fujii,Stephen M. Griffies,Anatoly Gusev,Patrick Heimbach,A. M. Howard,Thomas Jung,Maxwell Kelley,William G. Large,Anthony Leboissetier,Jianhua Lu,Gurvan Madec,Simon J. Marsland,Simona Masina,Simona Masina,Antonio Navarra,A. J. George Nurser,Anna Pirani,David Salas y Mélia,Bonita L. Samuels,Markus Scheinert,Dmitry Sidorenko,Anne-Marie Tréguier,Hiroyuki Tsujino,Petteri Uotila,Sophie Valcke,Aurore Voldoire,Qiang Wang +46 more
TL;DR: Simulation characteristics from eighteen global ocean-sea-ice coupled models are presented with a focus on the mean Atlantic meridional overturning circulation (AMOC) and other related fields in the North Atlantic as discussed by the authors.