T
Terje Koren Berntsen
Researcher at University of Oslo
Publications - 172
Citations - 27082
Terje Koren Berntsen is an academic researcher from University of Oslo. The author has contributed to research in topics: Radiative forcing & Climate change. The author has an hindex of 65, co-authored 170 publications receiving 24548 citations. Previous affiliations of Terje Koren Berntsen include University of Reading & International Institute for Applied Systems Analysis.
Papers
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Journal ArticleDOI
An AeroCom Initial Assessment - Optical Properties in Aerosol Component Modules of Global Models
Stefan Kinne,Michael Schulz,C. Textor,Sarah Guibert,Yves Balkanski,Susanne E. Bauer,Terje Koren Berntsen,Tore F. Berglen,Olivier Boucher,Olivier Boucher,Mian Chin,William D. Collins,Frank Dentener,Thomas Diehl,Richard C. Easter,Johann Feichter,D. Fillmore,Steven J. Ghan,Paul Ginoux,Sunling Gong,Alf Grini,Johannes Hendricks,Michael Herzog,Larry W. Horowitz,Ivar S. A. Isaksen,Trond Iversen,Alf Kirkevåg,Silvia Kloster,Dorothy Koch,Jón Egill Kristjánsson,Maarten Krol,Axel Lauer,Jean-Francois Lamarque,Glen Lesins,Xiaohong Liu,Ulrike Lohmann,V. Montanaro,Gunnar Myhre,Joyce E. Penner,Giovanni Pitari,S. Reddy,Øyvind Seland,Philip Stier,Toshihiko Takemura,X. Tie +44 more
TL;DR: The AeroCom exercise as mentioned in this paper diagnoses multi-component aerosol modules in global modeling and compares simulated global distributions for mass and mid-visible aerosol optical thickness (aot) among 20 different modules.
Journal ArticleDOI
Radiative forcing by aerosols as derived from the AeroCom present-day and pre-industrial simulations
Michael Schulz,C. Textor,Stefan Kinne,Yves Balkanski,Susanne E. Bauer,Terje Koren Berntsen,Tore F. Berglen,Olivier Boucher,Olivier Boucher,F. J. Dentener,Sarah Guibert,Ivar S. A. Isaksen,Trond Iversen,Dorothy Koch,Alf Kirkevåg,Xiaohong Liu,Xiaohong Liu,V. Montanaro,Gunnar Myhre,Joyce E. Penner,Giovanni Pitari,S. Reddy,Øyvind Seland,Philip Stier,Toshihiko Takemura +24 more
TL;DR: In this paper, a harmonized estimate for the aerosol di- rect radiative forcing (RF) under all-sky conditions is derived from the difference of two model simulations with prescribed aerosol emissions, one for present-day and one for pre-industrial conditions.
Journal ArticleDOI
Transport impacts on atmosphere and climate: Aviation
David S. Lee,Giovanni Pitari,Volker Grewe,Klaus Gierens,Joyce E. Penner,Andreas Petzold,Michael J. Prather,Ulrich Schumann,Alkiviadis F. Bais,Terje Koren Berntsen,D. Iachetti,Ling L. Lim,Robert Sausen +12 more
TL;DR: A comprehensive updated assessment of aviation is provided, highlighting the impact of aviation emissions of CO2 on global mean surface temperature last for many hundreds of years (in common with other sources), whilst its non-CO2 effects onTemperature last for decades.
Journal ArticleDOI
Transport of Asian air pollution to North America
Daniel A. Jaffe,Theodore L. Anderson,D. S. Covert,Robert A. Kotchenruther,Barbara Trost,Jen Danielson,William R. Simpson,Terje Koren Berntsen,Sigrún Karlsdóttir,Donald R. Blake,Joyce M. Harris,Greg Carmichael,Itsushi Uno +12 more
TL;DR: In this paper, the authors used observations from the Cheeka Peak Observatory in northwestern Washington State during March-April, 1997, to show that Asian anthropogenic emissions significantly impact the concentrations of a large number of atmospheric species in the air arriving to North America during spring.
Journal ArticleDOI
Evaluation of black carbon estimations in global aerosol models
Dorothy Koch,Dorothy Koch,Michael Schulz,Stefan Kinne,Cameron S. McNaughton,J. R. Spackman,Yves Balkanski,Susanne E. Bauer,Susanne E. Bauer,Terje Koren Berntsen,Tami C. Bond,Olivier Boucher,Mian Chin,Antony D. Clarke,N. De Luca,Frank Dentener,Thomas Diehl,Oleg Dubovik,Richard C. Easter,David W. Fahey,Johann Feichter,D. Fillmore,Steffen Freitag,Steven J. Ghan,Paul Ginoux,Sunling Gong,Larry W. Horowitz,Trond Iversen,Trond Iversen,Alf Kirkevåg,Zbigniew Klimont,Yutaka Kondo,Maarten Krol,Xiaohong Liu,Xiaohong Liu,Ron L. Miller,V. Montanaro,Nobuhiro Moteki,Gunnar Myhre,Joyce E. Penner,Judith Perlwitz,Judith Perlwitz,Giovanni Pitari,S. Reddy,Lokesh K. Sahu,H. Sakamoto,Gregory L. Schuster,Joshua P. Schwarz,Øyvind Seland,Philip Stier,Nobuyuki Takegawa,Toshihiko Takemura,C. Textor,J. van Aardenne,Yongjing Zhao +54 more
TL;DR: In this paper, the authors evaluate black carbon (BC) model predictions from the AeroCom model intercomparison project by considering the diversity among year 2000 model simulations and comparing model predictions with available measurements.