Trude Storelvmo

• Bellouin, Nicolas; Quaas, Johannes; Gryspeerdt, Edward; Kinne, Stephan A.; Stier, Philip; Watson-Parris, Duncan; Boucher, Oliviér; Carslaw, Kenneth S.; Christensen, Matthew W.; Daniau, Anne-Laure; Dufresne, Jean-Louis; Feingold, Graham; Fiedler, Stephanie; Forster, Piers Maxwell; Gettelman, Andrew; Haywood, Jim M.; Lohmann, Ulrike; Malavelle, Florent F.; Mauritsen, Thorsten; McCoy, Daniel T.; Myhre, Gunnar; Mülmenstädt, Johannes; Neubauer, David; Possner, Anna; Rugenstein, Maria A.A.; Sato, Yousuke; Schulz, Michael; Schwartz, Stephen E.; Sourdeval, Odran; Storelvmo, Trude; Toll, Velle; Winker, David M. & Stevens, Björn (2020). Bounding global aerosol radiative forcing of climate change. Reviews of Geophysics.  ISSN 8755-1209.  58:e2019RG000660, s 1- 45 . doi: 10.1029/2019RG000660
• Karset, Inger Helene H.; Gettelman, Andrew; Storelvmo, Trude; Alterskjær, Kari & Berntsen, Terje Koren (2020). Exploring Impacts of Size-Dependent Evaporation and Entrainment in a Global Model. Journal of Geophysical Research (JGR): Space Physics.  ISSN 2169-9380.  125(4) . doi: 10.1029/2019JD031817
• Takeishi, Azusa; Storelvmo, Trude & Fierce, Laura (2020). Disentangling the microphysical effects of fire particles on convective clouds through a case study. Journal of Geophysical Research (JGR): Atmospheres.  ISSN 2169-897X.  125(12) . doi: 10.1029/2019JD031890
• Gruber, Simon; Blahak, Ulrich; Haenel, Florian; Kottmeier, Christoph; Leisner, Thomas; Muskatel, Harel; Storelvmo, Trude & Vogel, Berhnard (2019). A Process Study on Thinning of Arctic Winter Cirrus Clouds With High‐Resolution ICON‐ART Simulations. Journal of Geophysical Research (JGR): Atmospheres.  ISSN 2169-897X.  124(11), s 5860- 5888 . doi: 10.1029/2018JD029815 Fulltekst i vitenarkiv.
• Li, Ryan; Storelvmo, Trude; Fedorov, Alexey & Choi, Yong-Sang (2019). A Positive Iris Feedback: Insights from Climate Simulations with Temperature-Sensitive Cloud–Rain Conversion. Journal of Climate.  ISSN 0894-8755.  32(16), s 5305- 5324 . doi: 10.1175/JCLI-D-18-0845.1
• Phillips, Peter C. B.; Leirvik, Thomas & Storelvmo, Trude (2019). Econometric estimates of Earth's transient climate sensitivity. Journal of Econometrics.  ISSN 0304-4076.  214(1), s 6- 32 . doi: 10.1016/j.jeconom.2019.05.002 Fulltekst i vitenarkiv.
• Ramaswamy, Vijay; Collins, William D; Haywood, Jim M.; Lean, J.; Mahowald, N.; Myhre, Gunnar; Naik, V.; Shine, Keith P; Soden, B.J.; Stenchikov, G. & Storelvmo, Trude (2019). Radiative Forcing of Climate: The Historical Evolution of the Radiative Forcing Concept, the Forcing Agents and their Quantification, and Applications. AMS Meteorological Monographs.  ISSN 0065-9401.  59, s 14.1- 14.101
• Tan, Ivy & Storelvmo, Trude (2019). Evidence of Strong Contribution from Mixed-Phase Clouds to Arctic Climate Change. Geophysical Research Letters.  ISSN 0094-8276.  46(5), s 2894- 2902 . doi: 10.1029/2018GL081871 Fulltekst i vitenarkiv. Vis sammendrag

  Underestimation of the proportion of supercooled liquid in mixed‐phase clouds in climate models has called into question its impact on Arctic climate change. We show that correcting for this bias in the CESM model can either enhance or reduce Arctic amplification depending on the microphysical characteristics of the clouds as a corollary to the cloud phase feedback. Replacement of ice with liquid in the cloud phase feedback results in more downward longwave radiation, which is effectively trapped as heat at the surface in the Arctic due to its unique stable stratification conditions, and this ultimately leads to a more positive lapse rate feedback. The larger the ice particles are to begin with, the stronger Arctic amplification becomes due to the lower precipitation efficiency of liquid droplets compared to ice crystals. Our results emphasize the importance of realistic representations of microphysical processes in mixed‐phase clouds, particularly in the Arctic.

• Huang, Yaoxian; Unger, Nadine; Storelvmo, Trude; Harper, Kandice; Zheng, Yiqi & Heyes, Chris (2018). Global radiative effects of solid fuel cookstove aerosol emissions. Atmospheric Chemistry and Physics.  ISSN 1680-7316.  18(8), s 5219- 5233 . doi: 10.5194/acp-18-5219-2018
• Karset, Inger Helene H.; Berntsen, Terje Koren; Storelvmo, Trude; Alterskjær, Kari; Grini, Alf; Oliviè, Dirk Jan Leo; Kirkevåg, Alf; Seland, Øyvind; Iversen, Trond & Schulz, Michael (2018). Strong impacts on aerosol indirect effects from historical oxidant changes. Atmospheric Chemistry and Physics.  ISSN 1680-7316.  18(10), s 7669- 7690 . doi: 10.5194/acp-18-7669-2018 Fulltekst i vitenarkiv.
• Storelvmo, Trude; Heede, Ulla; Leirvik, Thomas; Phillips, Peter; Arndt, Philipp & Wild, Martin (2018). Lethargic response to aerosol emissions in current climate models. Geophysical Research Letters.  ISSN 0094-8276.  45(18), s 9814- 9823 . doi: 10.1029/2018GL078298 Fulltekst i vitenarkiv.
• Takeishi, Azusa & Storelvmo, Trude (2018). A Study of Enhanced Heterogeneous Ice Nucleation in Simulated Deep Convective Clouds Observed During DC3. Journal of Geophysical Research (JGR): Atmospheres.  ISSN 2169-897X.  123(23), s 13396- 13420 . doi: 10.1029/2018JD028889 Fulltekst i vitenarkiv.
• Tan, Ivy; Storelvmo, Trude & Zelinka, Mark (2018). The climatic impact of thermodynamic phase partitioning in mixed-phase clouds, In Constantin Andronache (ed.),  Mixed-phase clouds - Observations and Modeling.  Elsevier.  ISBN 9780128105504.  Ch. 10.  s 237 - 264
• Cesana, Gregory & Storelvmo, Trude (2017). Improving climate projections by understanding how cloud phase affects radiation. Journal of Geophysical Research (JGR): Atmospheres.  ISSN 2169-897X.  122(8), s 4594- 4599 . doi: 10.1002/2017JD026927
• Sagoo, Navjit & Storelvmo, Trude (2017). Testing the sensitivity of past climates to the indirect effect of dust. Geophysical Research Letters.  ISSN 0094-8276.
• Smyth, Jane; Russotto, Rick & Storelvmo, Trude (2017). Thermodynamic and dynamic responses of the hydrological cycle to solar dimming. Atmospheric Chemistry and Physics.  ISSN 1680-7316.
• Storelvmo, Trude (2017). Aerosol effects on mixed-phase and ice clouds. Annual Review of Earth and Planetary Science.  ISSN 0084-6597.
• Boos, William & Storelvmo, Trude (2016). Near-linear response of mean monsoon strength to a broad range of radiative forcings. Proceedings of the National Academy of Sciences of the United States of America.  ISSN 0027-8424.
• McCoy, Daniel; Tan, Ivy; Hartmann, Dennis L.; Zelinka, Mark & Storelvmo, Trude (2016). On the relationship among cloud cover, mixed-phase partitioning, and planetary albedo in GCMs. Journal of Advances in Modeling Earth Systems.  ISSN 1942-2466.
• Storelvmo, Trude; Leirvik, Thomas; Lohmann, U; Phillips, PCB & Wild, Martin (2016). Disentangling greenhouse warming and aerosol cooling to reveal Earth’s climate sensitivity. Nature Geoscience.  ISSN 1752-0894.  9, s 286- 289 . doi: 10.1038/ngeo2670
• Tan, Ivy; Storelvmo, Trude & Zelinka, Mark (2016). Observational constraints on mixed-phase clouds imply higher climate sensitivity. Science.  ISSN 0036-8075.
• Kravitz, Ben; Robock, Alan; Tilmes, Simone; Boucher, Olivier; English, Jason. M.; Irvine, Peter J.; Jones, Andy; Lawrence, Mark G.; MacCracken, Michael; Muri, Helene; Moore, John C.; Niemeier, Ulrike; Phipps, Steven J.; Sillmann, Jana; Storelvmo, Trude; Wang, Hailong & Watanabe, Shingo (2015). The Geoengineering Model Intercomparison Project Phase 6 (GeoMIP6): Simulation design and preliminary results. Geoscientific Model Development.  ISSN 1991-959X.  8(10), s 3379- 3392 . doi: 10.5194/gmd-8-3379-2015 Fulltekst i vitenarkiv. Vis sammendrag

  We present a suite of new climate model experiment designs for the Geoengineering Model Intercomparison Project (GeoMIP). This set of experiments, named GeoMIP6 (to be consistent with the Coupled Model Intercomparison Project Phase 6), builds on the previous GeoMIP project simulations, and has been expanded to address several further important topics, including key uncertainties in extreme events, the use of geoengineering as part of a portfolio of responses to climate change, and the relatively new idea of cirrus cloud thinning to allow more longwave radiation to escape to space. We discuss experiment designs, as well as the rationale for those designs, showing preliminary results from individual models when available. We also introduce a new feature, called the GeoMIP Testbed, which provides a platform for simulations that will be performed with a few models and subsequently assessed to determine whether the proposed experiment designs will be adopted as core (Tier 1) GeoMIP experiments. This is meant to encourage various stakeholders to propose new targeted experiments that address their key open science questions, with the goal of making GeoMIP more relevant to a broader set of communities.

• Kravitz, Ben; Robock, Alan; Tilmes, Simone; Boucher, Olivier; English, Jason. M.; Irvine, Peter J.; Jones, Andy; Lawrence, Mark; MacCracken, Mike; Muri, Helene; Moore, John C.; Niemeier, Ulrike; Phipps, Steven J.; Sillmann, Jana; Storelvmo, Trude; Wang, Hailong & Watanabe, Shingo (2015). The Geoengineering Model Intercomparison Project Phase 6 (GeoMIP6): simulation design and preliminary results. Geoscientific Model Development Discussions.  ISSN 1991-9611.  8, s 4697- 4736 . doi: 10.5194/gmdd-8-4697-2015 Vis sammendrag

  We present a suite of new climate model experiment designs for the Geoengineering Model Intercomparison Project (GeoMIP). This set of experiments, named GeoMIP6 (to be consistent with the Coupled Model Intercomparison Project Phase 6), builds on the previous GeoMIP simulations, and has been expanded to address several further important topics, including key uncertainties in extreme events, the use of geoengineering as part of a portfolio of responses to climate change, and the relatively new idea of cirrus cloud thinning to allow more longwave radiation to escape to space. We discuss experiment designs, as well as the rationale for those designs, showing preliminary results from individual models when available. We also introduce a new feature, called the GeoMIP Testbed, which provides a platform for simulations that will be performed with a few models and subsequently assessed to determine whether the proposed experiment designs will be adopted as core (Tier 1) GeoMIP experiments. This is meant to encourage various stakeholders to propose new targeted experiments that address their key open science questions, with the goal of making GeoMIP more relevant to a broader set of communities.

• Tan, Ivy & Storelvmo, Trude (2015). Sensitivity study on the influence of cloud microphysical parameters and cloud thermodynamic phase partitioning. Journal of the Atmospheric Sciences.  ISSN 0022-4928.
• Muri, Helene Østlie; Kristjansson, Jon Egill; Storelvmo, Trude & Pfeffer, Melissa Anne (2014). The climatic effects of modifying cirrus clouds in a climate engineering framework. Journal of Geophysical Research (JGR): Atmospheres.  ISSN 2169-897X.  119(7), s 4174- 4191 . doi: 10.1002/2013JD021063 Fulltekst i vitenarkiv.
• Bond, Tami C.; Doherty, Sarah J.; Fahey, David W.; Forster, Piers M.; Berntsen, Terje Koren; DeAngelo, Benjamin J.; Flanner, Mark G.; Ghan, Steve; Kärcher, Bernd; Koch, Dorothy; Kinne, Stefan; Kondo, Yutaka; Quinn, Patricia K.; Sarofim, Marcus C.; Schultz, Martin G.; Schulz, Michael; Venkataraman, Chandra; Zhang, Hua; Zhang, S.; Bellouin, Nicolas; Guttikunda, Sarath K.; Hopke, Philip K.; Jacobson, Mark Z.; Kaiser, Johannes W.; Klimont, Zbigniew; Lohmann, Ulrike; Schwarz, Joshua P.; Shindell, Drew; Storelvmo, Trude; Warren, Stephen G. & Zender, Charlie S. (2013). Bounding the role of black carbon in the climate system: A scientific assessment. Journal of Geophysical Research (JGR): Atmospheres.  ISSN 2169-897X.  118(11), s 5380- 5552 . doi: 10.1002/jgrd.50171
• Storelvmo, Trude; Kristjansson, Jon Egill; Muri, Helene Østlie; Pfeffer, Melissa Anne; Barahona, Diego & Nenes, A. (2013). Cirrus cloud seeding has potential to cool climate. Geophysical Research Letters.  ISSN 0094-8276.  40(1), s 178- 182 . doi: 10.1029/2012GL054201 Fulltekst i vitenarkiv.
• Storelvmo, Trude; Lohmann, Ulrike & Bennartz, Ralph (2013). What governs the spread in shortwave forcing in the IPCC AR4 transient simulations. Geophysical Research Letters.  ISSN 0094-8276.
• Leirvik, Thomas & Storelvmo, Trude (2012). Comment on Global Warming and Local Dimming: The Statistical Evidence. Journal of the American Statistical Association.  ISSN 0162-1459.  106(494), s 465- 467 . doi: https://doi.org/10.1198/jasa.2011.ap11284
• Storelvmo, Trude; Hoose, Corinna & Eriksson, Patrick (2011). Global modeling of mixed-phase clouds - The albedo and lifetime effects of aerosols. Journal of Geophysical Research (JGR): Atmospheres.  ISSN 2169-897X.
• Kirkevåg, Alf; Iversen, Trond; Seland, Øyvind; Debernard, J.; Storelvmo, Trude & Kristjansson, Jon Egill (2008). Aerosol-cloud-climate interactions in the climate model CAM-Oslo. Tellus. Series A, Dynamic meteorology and oceanography.  ISSN 0280-6495.  60 . doi: 10.1111/j.1600-0870.2008.00313.x
• Seland, Øyvind; Iversen, Trond; Kirkevåg, Alf & Storelvmo, Trude (2008). Aerosol-climate interactions in the CAM-Oslo atmospheric GCM and investigation of associated shortcomings. Tellus. Series A, Dynamic meteorology and oceanography.  ISSN 0280-6495.  60A, s 459- 491 . doi: 10.1111/j.1600-0870.2008.00318.x
• Storelvmo, Trude; Kristjansson, Jon Egill & Lohmann, U (2008). Aerosol influence on mixed-phase clouds in CAM-Oslo. Journal of the Atmospheric Sciences.  ISSN 0022-4928.  65(10), s 3214- 3230 . doi: 10.1175/2008JAS2430.1
• Storelvmo, Trude; Kristjansson, Jon Egill; Lohmann, Ulrike; Iversen, Trond; Kirkevåg, Alf & Seland, Øyvind (2008). Modeling of the Wegener-Bergeron-Findeisen process - implications for aerosol indirect effects. Environmental Research Letters.  ISSN 1748-9326.  3 . doi: 10.1088/1748-9326/3/4/O45001
• Myhre, Gunnar; Stordal, Frode; Johnsrud, M; Kaufman, YJ; Rosenfeld, D; Storelvmo, Trude; Kristjansson, Jon Egill; Berntsen, Terje Koren; Myhre, A & Isaksen, Ivar S A (2007). Aerosol-cloud interaction inferred from MODIS satellite data and global aerosol models. Atmospheric Chemistry and Physics.  ISSN 1680-7316.  7, s 3081- 3101 . doi: 10.5194/acp-7-3081-2007 Fulltekst i vitenarkiv.
• Penner, Joyce; Quaas, Johannes; Storelvmo, Trude; Takemura, T; Boucher, Olivier; Guo, H; Kirkevåg, Alf; Kristjansson, Jon Egill & Seland, Øyvind (2006). Model intercomparison of indirect aerosol effects. Atmospheric Chemistry and Physics.  ISSN 1680-7316.  6, s 3391- 3405
• Storelvmo, Trude; Kristjansson, Jon Egill; Ghan, Steve J.; Kirkevåg, Alf; Seland, Øyvind & Iversen, Trond (2006). Predicting cloud droplet number concentration in Community Atmosphere Model (CAM)-Oslo. Journal of Geophysical Research (JGR).  ISSN 0148-0227.  111(D24) . doi: 10.1029/2005JD006300
• Storelvmo, Trude; Kristjansson, Jon Egill; Ghan, Steven John; Kirkevåg, Alf; Seland, Øyvind & Iversen, Trond (2006). Predicting cloud droplet number concentration in CAM-Oslo. Journal of Geophysical Research (JGR).  ISSN 0148-0227.  111 . doi: 10.1029/2005JD006300
• Storelvmo, Trude; Kristjansson, Jon Egill; Myhre, Gunnar; Johnsrud, Mona & Stordal, Frode (2006). Combined observational and modeling based study of the aerosol indirect effect. Atmospheric Chemistry and Physics.  ISSN 1680-7316.  6, s 3583- 3601

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• Haugnes, Gunhild M.; Tallaksen, Lena M.; Vogt, Rolf David; Storelvmo, Trude; Hessen, Dag Olav; Stordal, Frode; Lefevre, Sjannie; Kääb, Andreas & Uggerud, Einar (2018, 27. august). Klimaforskerne tar temperaturen på tropesommeren. [Tidsskrift].  Titan.uio.no.
• Iversen, Trond; Kirkevåg, Alf; Seland, Øyvind; Debernard, Jens B.; Kristjansson, Jon Egill & Storelvmo, Trude (2008). Aerosoler og klimaeffekten. Klima.  ISSN 1504-8136.  (4), s 40- 43
• Hoose, Corinna; Kristjansson, Jon Egill; Kirkevåg, Alf; Iversen, Trond; Seland, Øyvind & Storelvmo, Trude (2008). Sensitivity of the cloud droplet concentration in a GCM to the representation of subgrid-scale vertical velocity.
• Storelvmo, Trude; Kristjansson, Jon Egill; Myhre, Gunnar; Johnsrud, Mona & Stordal, Frode (2007). Combined Observational and Modelling Based Study of the Aerosol Indirect Effect (COMBINE).
• Storelvmo, Trude & Kristjansson, Jon Egill (2007). Partikler gir mindre avkjøling enn tidligere antatt. Cicerone.  ISSN 0804-0508.  16(2), s 27- 28
• Storelvmo, Trude; Kristjansson, Jon Egill & Lohmann, Ulrike (2006). Aerosol influence on cold clouds in CAM-Oslo.
• Storelvmo, Trude (2006). Modeling Aerosol Influence on Clouds in CAM-Oslo.
• Storelvmo, Trude & Kristjansson, Jon Egill (2004). Studies of the aerosol indirect effect in NCAR CAM2.0.

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