Zobrazeno 1 - 10
of 257
pro vyhledávání: '"P A Bogenschutz"'
Publikováno v:
Geoscientific Model Development, Vol 17, Pp 7029-7050 (2024)
Using the regionally refined mesh (RRM) configuration of the US Department of Energy's Simple Cloud-Resolving Energy Exascale Earth System Model (E3SM) Atmosphere Model (SCREAM), we simulate and evaluate four meteorologically distinct atmospheric riv
Externí odkaz:
https://doaj.org/article/d87bff268ca642a68f5738743b27eef3
Autor:
Min-Seop Ahn, Paul A. Ullrich, Jiwoo Lee, Peter J. Gleckler, Hsi-Yen Ma, Christopher R. Terai, Peter A. Bogenschutz, Ana C. Ordonez
Publikováno v:
npj Climate and Atmospheric Science, Vol 7, Iss 1, Pp 1-9 (2024)
Abstract Bimodality in precipitation frequency distributions is often evident in atmospheric models, but rarely in observations. This study i) proposes a metric to objectively quantify the bimodality in precipitation distributions, ii) evaluates mode
Externí odkaz:
https://doaj.org/article/48cb5574c0b642c99c5cf89049a3ae2d
Publikováno v:
Geoscientific Model Development, Vol 17, Pp 3687-3731 (2024)
The spatial heterogeneity related to complex topography in California demands high-resolution (< 5 km) modeling, but global convection-permitting climate models are computationally too expensive to run multi-decadal simulations. We developed a 3.25 k
Externí odkaz:
https://doaj.org/article/e1795ecf3fd24beaa57d281fd1716f6a
Autor:
Jingjing Tian, Yunyan Zhang, Stephen A. Klein, Christopher R. Terai, Peter M. Caldwell, Hassan Beydoun, Peter Bogenschutz, Hsi‐Yen Ma, Aaron S. Donahue
Publikováno v:
Geophysical Research Letters, Vol 51, Iss 14, Pp n/a-n/a (2024)
Abstract This study assesses a 40‐day 3.25‐km global simulation of the Simple Cloud‐Resolving E3SM Model (SCREAMv0) using high‐resolution ground‐based observations from the Atmospheric Radiation Measurement (ARM) Green Ocean Amazon (GoAmazo
Externí odkaz:
https://doaj.org/article/a254aec4d3bc4ef788a67f21d9bc2f55
Autor:
A. S. Donahue, P. M. Caldwell, L. Bertagna, H. Beydoun, P. A. Bogenschutz, A. M. Bradley, T. C. Clevenger, J. Foucar, C. Golaz, O. Guba, W. Hannah, B. R. Hillman, J. N. Johnson, N. Keen, W. Lin, B. Singh, S. Sreepathi, M. A. Taylor, J. Tian, C. R. Terai, P. A. Ullrich, X. Yuan, Y. Zhang
Publikováno v:
Journal of Advances in Modeling Earth Systems, Vol 16, Iss 7, Pp n/a-n/a (2024)
Abstract The new generation of heterogeneous CPU/GPU computer systems offer much greater computational performance but are not yet widely used for climate modeling. One reason for this is that traditional climate models were written before GPUs were
Externí odkaz:
https://doaj.org/article/2c744bdea7a74ab8a4f9aef22b16b7a0
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-13 (2024)
Abstract This pilot study investigated psilocybin-induced changes in neural reactivity to alcohol and emotional cues in patients with alcohol use disorder (AUD). Participants were recruited from a phase II, randomized, double-blind, placebo-controlle
Externí odkaz:
https://doaj.org/article/57a8024bf6da4bab8978d6bc9c7f2fa5
Autor:
X. Zheng, Y. Zhang, S. A. Klein, M. Zhang, Z. Zhang, M. Deng, J. Tian, C. R. Terai, B. Geerts, P. Caldwell, P. A. Bogenschutz
Publikováno v:
Geophysical Research Letters, Vol 51, Iss 8, Pp n/a-n/a (2024)
Abstract This study examines marine boundary layer cloud regime transition during a cold air outbreak (CAO) over the Norwegian Sea, simulated by a global storm‐resolving model (GSRM) known as the Simple Cloud‐Resolving Energy Exascale Earth Syste
Externí odkaz:
https://doaj.org/article/3771500f2682466b8ae8696eedcfa8f0
Publikováno v:
Journal of Clinical and Translational Science, Vol 8, Pp 92-93 (2024)
OBJECTIVES/GOALS: This pilot study investigated psilocybin-induced changes in neural reactivity to alcohol and emotional cues in patients with alcohol use disorder (AUD). METHODS/STUDY POPULATION: Participants were recruited from a phase II, randomiz
Externí odkaz:
https://doaj.org/article/052ce569fcb346019239624ade98096b
Publikováno v:
Journal of Advances in Modeling Earth Systems, Vol 1, Pp Art. #16-13 pp. (2009)
The tropical marine PBL under the influence of a deep convection system is investigated using a largedomain LES that resolves a wide range of scales, from mesoscale cloud clusters down to energy-containing turbulence. The simulated PBL is dominated b
Externí odkaz:
https://doaj.org/article/5648bf3c8fe24788aa90a043b640384b
Publikováno v:
Geoscientific Model Development, Vol 16, Pp 1909-1924 (2023)
Parameterized boundary layer turbulence and moist convection remain some of the largest sources of uncertainty in general circulation models. High-resolution climate modeling aims to reduce that uncertainty by explicitly attempting to resolve deep mo
Externí odkaz:
https://doaj.org/article/51ca777c8fc546de94b367d689a81b3b