Zobrazeno 1 - 10
of 141
pro vyhledávání: '"Andrew S. Ackerman"'
Observational constraint on a feedback from supercooled clouds reduces projected warming uncertainty
Autor:
Grégory V. Cesana, Andrew S. Ackerman, Ann M. Fridlind, Israel Silber, Anthony D. Del Genio, Mark D. Zelinka, Hélène Chepfer, Théodore Khadir, Romain Roehrig
Publikováno v:
Communications Earth & Environment, Vol 5, Iss 1, Pp 1-14 (2024)
Abstract The increase of carbon-dioxide-doubling-induced warming (climate sensitivity) in the latest climate models is primarily attributed to a larger extratropical cloud feedback. This is thought to be partly driven by a greater ratio of supercoole
Externí odkaz:
https://doaj.org/article/98f5b580ccf84cb696f8e4fa343f09da
Publikováno v:
Journal of Advances in Modeling Earth Systems, Vol 15, Iss 10, Pp n/a-n/a (2023)
Abstract Mixed‐phase clouds (MPCs) have been identified as significant contributors to uncertainties in climate projections, attributable to model representation of processes controlling the formation and loss of supercooled water droplets and ice
Externí odkaz:
https://doaj.org/article/0356926c6007437a926569b41b94e172
Autor:
Larissa S. Nazarenko, Nick Tausnev, Gary L. Russell, David Rind, Ron L. Miller, Gavin A. Schmidt, Susanne E. Bauer, Maxwell Kelley, Reto Ruedy, Andrew S. Ackerman, Igor Aleinov, Michael Bauer, Rainer Bleck, Vittorio Canuto, Grégory Cesana, Ye Cheng, Thomas L. Clune, Ben I. Cook, Carlos A. Cruz, Anthony D. Del Genio, Gregory S. Elsaesser, Greg Faluvegi, Nancy Y. Kiang, Daehyun Kim, Andrew A. Lacis, Anthony Leboissetier, Allegra N. LeGrande, Ken K. Lo, John Marshall, Elaine E. Matthews, Sonali McDermid, Keren Mezuman, Lee T. Murray, Valdar Oinas, Clara Orbe, Carlos Pérez García‐Pando, Jan P. Perlwitz, Michael J. Puma, Anastasia Romanou, Drew T. Shindell, Shan Sun, Kostas Tsigaridis, George Tselioudis, Ensheng Weng, Jingbo Wu, Mao‐Sung Yao
Publikováno v:
Journal of Advances in Modeling Earth Systems, Vol 14, Iss 7, Pp n/a-n/a (2022)
Abstract This paper presents the response to anthropogenic forcing in the GISS‐E2.1 climate models for the 21st century Shared Socioeconomic Pathways emission scenarios within the Coupled Model Intercomparison Project Phase 6 (CMIP6). The experimen
Externí odkaz:
https://doaj.org/article/f9bbf10be99b4b4b84a3b79b98f95414
Autor:
Ron L. Miller, Gavin A. Schmidt, Larissa S. Nazarenko, Susanne E. Bauer, Maxwell Kelley, Reto Ruedy, Gary L. Russell, Andrew S. Ackerman, Igor Aleinov, Michael Bauer, Rainer Bleck, Vittorio Canuto, Grégory Cesana, Ye Cheng, Thomas L. Clune, Ben I. Cook, Carlos A. Cruz, Anthony D. Del Genio, Gregory S. Elsaesser, Greg Faluvegi, Nancy Y. Kiang, Daehyun Kim, Andrew A. Lacis, Anthony Leboissetier, Allegra N. LeGrande, Ken K. Lo, John Marshall, Elaine E. Matthews, Sonali McDermid, Keren Mezuman, Lee T. Murray, Valdar Oinas, Clara Orbe, Carlos Pérez García‐Pando, Jan P. Perlwitz, Michael J. Puma, David Rind, Anastasia Romanou, Drew T. Shindell, Shan Sun, Nick Tausnev, Kostas Tsigaridis, George Tselioudis, Ensheng Weng, Jingbo Wu, Mao‐Sung Yao
Publikováno v:
Journal of Advances in Modeling Earth Systems, Vol 13, Iss 1, Pp n/a-n/a (2021)
Abstract Simulations of the CMIP6 historical period 1850–2014, characterized by the emergence of anthropogenic climate drivers like greenhouse gases, are presented for different configurations of the NASA Goddard Institute for Space Studies (GISS)
Externí odkaz:
https://doaj.org/article/e8ae57473eb94900b01f20f038528728
Autor:
Maxwell Kelley, Gavin A. Schmidt, Larissa S. Nazarenko, Susanne E. Bauer, Reto Ruedy, Gary L. Russell, Andrew S. Ackerman, Igor Aleinov, Michael Bauer, Rainer Bleck, Vittorio Canuto, Grégory Cesana, Ye Cheng, Thomas L. Clune, Ben I. Cook, Carlos A. Cruz, Anthony D. Del Genio, Gregory S. Elsaesser, Greg Faluvegi, Nancy Y. Kiang, Daehyun Kim, Andrew A. Lacis, Anthony Leboissetier, Allegra N. LeGrande, Ken K. Lo, John Marshall, Elaine E. Matthews, Sonali McDermid, Keren Mezuman, Ron L. Miller, Lee T. Murray, Valdar Oinas, Clara Orbe, Carlos Pérez García‐Pando, Jan P. Perlwitz, Michael J. Puma, David Rind, Anastasia Romanou, Drew T. Shindell, Shan Sun, Nick Tausnev, Kostas Tsigaridis, George Tselioudis, Ensheng Weng, Jingbo Wu, Mao‐Sung Yao
Publikováno v:
Journal of Advances in Modeling Earth Systems, Vol 12, Iss 8, Pp n/a-n/a (2020)
Abstract This paper describes the GISS‐E2.1 contribution to the Coupled Model Intercomparison Project, Phase 6 (CMIP6). This model version differs from the predecessor model (GISS‐E2) chiefly due to parameterization improvements to the atmospheri
Externí odkaz:
https://doaj.org/article/ecf4ce1962364c3d81fd80062bfcdb90
Autor:
Mikhail Ovchinnikov, Ben Shipway, Yali Luo, Jerry Y. Harrington, Tempei Hashino, Jiwen Fan, Ann M. Fridlind, Gijs de Boer, Alexander Avramov, Andrew S. Ackerman, Hugh Morrison, Paquita Zuidema
Publikováno v:
Journal of Advances in Modeling Earth Systems, Vol 3, Pp M06003-23 pp. (2011)
An intercomparison of six cloud-resolving and large-eddy simulation models is presented. This case study is based on observations of a persistent mixed-phase boundary layer cloud gathered on 7 May, 1998 from the Surface Heat Budget of Arctic Ocean (S
Externí odkaz:
https://doaj.org/article/81724aaa0b904fbd90251d263bca3a84
Publikováno v:
Journal of the Atmospheric Sciences. 79:3315-3332
We present a generalization of the binary-value Markovian model previously used for statistical characterization of cloud masks to a continuous-value model describing 1D fields of cloud optical thickness (COT). This model has simple functional expres
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e3d4fdf9a0eb75c711170a8c878336a0
https://doi.org/10.1175/jas-d-22-0125.1
https://doi.org/10.1175/jas-d-22-0125.1
Autor:
Michael S. Diamond, Pablo E. Saide, Paquita Zuidema, Andrew S. Ackerman, Sarah J. Doherty, Ann M. Fridlind, Hamish Gordon, Calvin Howes, Jan Kazil, Takanobu Yamaguchi, Jianhao Zhang, Graham Feingold, Robert Wood
Publikováno v:
Atmospheric Chemistry and Physics. 22:12113-12151
Smoke from southern Africa blankets the southeastern Atlantic Ocean from June to October, producing strong and competing aerosol radiative effects. Smoke effects on the transition between overcast stratocumulus and scattered cumulus clouds are invest
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::056850d9c989c62a310679830cc7e594
https://doi.org/10.5194/acp-22-12113-2022
https://doi.org/10.5194/acp-22-12113-2022
Autor:
A. Marshak, Andrew S. Ackerman, R. C. Levy, Brent N. Holben, Alexei Lyapustin, John E. Yorks, Richard G. Kleidman, Thomas F. Eck, Tamás Várnai, Kirk Knobelspiesse, Lazaros Oreopoulos, Ralph A. Kahn, Lorraine A. Remer, A. da Silva, Omar Torres, Guoyong Wen
Publikováno v:
Bulletin of the American Meteorological Society. 102:E2177-E2197
Aerosol properties are fundamentally different near clouds than away from clouds. This paper reviews the current state of knowledge of aerosol properties in the near-low-cloud environment and quantitatively compares them with aerosols far from clouds
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::49c2e4b70b83d7eeee7eecac485dc976
https://doi.org/10.1175/bams-d-20-0225.1
https://doi.org/10.1175/bams-d-20-0225.1
Autor:
Michael S. Diamond, Pablo E. Saide, Paquita Zuidema, Andrew S. Ackerman, Sarah J. Doherty, Ann M. Fridlind, Hamish Gordon, Calvin Howes, Jan Kazil, Takanobu Yamaguchi, Jianhao Zhang, Graham Feingold, Robert Wood
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::98a3bb7ac3a53afa125d0ba256e0ffd3
https://doi.org/10.5194/acp-2022-411-supplement
https://doi.org/10.5194/acp-2022-411-supplement
