Zobrazeno 1 - 10
of 650
pro vyhledávání: '"A S Ackerman"'
Publikováno v:
Environmental Research Communications, Vol 5, Iss 4, p 045001 (2023)
In the Earth system models (ESMs) participating in the Coupled Models Intercomparison Project phase 6 (CMIP6), the tropical low-cloud feedback is 50% more positive than its predecessors (CMIP5) and continues to dominate the spread in simulated climat
Externí odkaz:
https://doaj.org/article/00ed86dd943d46688b111ff488ec8916
Autor:
J. Mülmenstädt, A. S. Ackerman, A. M. Fridlind, M. Huang, P.-L. Ma, N. Mahfouz, S. E. Bauer, S. M. Burrows, M. W. Christensen, S. Dipu, A. Gettelman, L. R. Leung, F. Tornow, J. Quaas, A. C. Varble, H. Wang, K. Zhang, Y. Zheng
Publikováno v:
Atmospheric Chemistry and Physics, Vol 24, Pp 13633-13652 (2024)
General circulation models (GCMs), unlike other lines of evidence, indicate that anthropogenic aerosols cause a global-mean increase in cloud liquid water path (ℒ) and thus a negative adjustment to radiative forcing of the climate by aerosol–clou
Externí odkaz:
https://doaj.org/article/c7a501a02ffa4d138595adb2ef0d3726
Autor:
M. S. Diamond, P. E. Saide, P. Zuidema, A. S. Ackerman, S. J. Doherty, A. M. Fridlind, H. Gordon, C. Howes, J. Kazil, T. Yamaguchi, J. Zhang, G. Feingold, R. Wood
Publikováno v:
Atmospheric Chemistry and Physics, Vol 22, Pp 12113-12151 (2022)
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://doaj.org/article/006a89bae3864b90818713ca6c0f4666
Publikováno v:
Geoscientific Model Development, Vol 15, Pp 901-927 (2022)
Climate models are essential for our comprehensive understanding of Earth's atmosphere and can provide critical insights on future changes decades ahead. Because of these critical roles, today's climate models are continuously being developed and eva
Externí odkaz:
https://doaj.org/article/218acfdb02954d6bb524315d7cba5c8d
Publikováno v:
Atmospheric Chemistry and Physics, Vol 21, Pp 12049-12067 (2021)
Marine cold air outbreaks (CAOs) commonly form overcast cloud decks that transition into broken cloud fields downwind, dramatically altering the local radiation budget. In this study, we investigate the impact of frozen hydrometeors on these transiti
Externí odkaz:
https://doaj.org/article/516e25bd8295497094c4967a8796ada6
Publikováno v:
Atmospheric Chemistry and Physics, Vol 21, Pp 3949-3971 (2021)
Supercooled clouds substantially impact polar surface energy budgets, but large-scale models often underestimate their occurrence, which motivates accurately establishing metrics of basic processes. An analysis of long-term measurements at Utqiaġvik
Externí odkaz:
https://doaj.org/article/86c526879706450db2d9266ad493c980
Autor:
J. Redemann, R. Wood, P. Zuidema, S. J. Doherty, B. Luna, S. E. LeBlanc, M. S. Diamond, Y. Shinozuka, I. Y. Chang, R. Ueyama, L. Pfister, J.-M. Ryoo, A. N. Dobracki, A. M. da Silva, K. M. Longo, M. S. Kacenelenbogen, C. J. Flynn, K. Pistone, N. M. Knox, S. J. Piketh, J. M. Haywood, P. Formenti, M. Mallet, P. Stier, A. S. Ackerman, S. E. Bauer, A. M. Fridlind, G. R. Carmichael, P. E. Saide, G. A. Ferrada, S. G. Howell, S. Freitag, B. Cairns, B. N. Holben, K. D. Knobelspiesse, S. Tanelli, T. S. L'Ecuyer, A. M. Dzambo, O. O. Sy, G. M. McFarquhar, M. R. Poellot, S. Gupta, J. R. O'Brien, A. Nenes, M. Kacarab, J. P. S. Wong, J. D. Small-Griswold, K. L. Thornhill, D. Noone, J. R. Podolske, K. S. Schmidt, P. Pilewskie, H. Chen, S. P. Cochrane, A. J. Sedlacek, T. J. Lang, E. Stith, M. Segal-Rozenhaimer, R. A. Ferrare, S. P. Burton, C. A. Hostetler, D. J. Diner, F. C. Seidel, S. E. Platnick, J. S. Myers, K. G. Meyer, D. A. Spangenberg, H. Maring, L. Gao
Publikováno v:
Atmospheric Chemistry and Physics, Vol 21, Pp 1507-1563 (2021)
Southern Africa produces almost a third of the Earth's biomass burning (BB) aerosol particles, yet the fate of these particles and their influence on regional and global climate is poorly understood. ORACLES (ObseRvations of Aerosols above CLouds and
Externí odkaz:
https://doaj.org/article/9a64d469bbfb4673930c0963016ac3b0
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:
A. Korolev, I. Heckman, M. Wolde, A. S. Ackerman, A. M. Fridlind, L. A. Ladino, R. P. Lawson, J. Milbrandt, E. Williams
Publikováno v:
Atmospheric Chemistry and Physics, Vol 20, Pp 1391-1429 (2020)
This study attempts a new identification of mechanisms of secondary ice production (SIP) based on the observation of small faceted ice crystals (hexagonal plates or columns) with typical sizes smaller than 100 µm. Due to their young age, such smal
Externí odkaz:
https://doaj.org/article/b78b241dd746423f8025689f2235a192
Publikováno v:
Frontiers in Computer Science, Vol 3 (2022)
Chronic health conditions are becoming increasingly prevalent. As part of chronic care, sharing patient-generated health data (PGHD) is likely to play a prominent role. Sharing PGHD is increasingly recognized as potentially useful for not only monito
Externí odkaz:
https://doaj.org/article/2452f441e9844cb987ca94d4cf1af7f7