Zobrazeno 1 - 10
of 1 512
pro vyhledávání: '"Tropical convection"'
Autor:
Henning Franke, Marco A. Giorgetta
Publikováno v:
Journal of Advances in Modeling Earth Systems, Vol 16, Iss 10, Pp n/a-n/a (2024)
Abstract This study presents the first attempt to simulate a full cycle of the quasi‐biennial oscillation (QBO) in a global storm‐resolving model (GSRM) that explicitly simulates deep convection and gravity waves instead of parameterizing them. U
Externí odkaz:
https://doaj.org/article/8555e7e611f445f4aad5c7081ea97b44
Autor:
Catherine L. Stauffer, Allison A. Wing
Publikováno v:
Journal of Advances in Modeling Earth Systems, Vol 16, Iss 10, Pp n/a-n/a (2024)
Abstract In simulations of radiative‐convective equilibrium (RCE), and with sufficiently large domains, organized convection enhances top of atmosphere outgoing longwave radiation due to the reduced cloud coverage and drying of the mean climate sta
Externí odkaz:
https://doaj.org/article/fb605c141ecb48ff9b56f2b6c31b3f70
Akademický článek
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Autor:
Emily Luschen, James Ruppert
Publikováno v:
Geophysical Research Letters, Vol 51, Iss 15, Pp n/a-n/a (2024)
Abstract Studies have implicated the importance of longwave (LW) cloud‐radiative forcing (CRF) in facilitating or accelerating the upscale development of tropical moist convection. While different cloud types are known to have distinct CRF, their i
Externí odkaz:
https://doaj.org/article/9bc09e8699b7454d9c777006bf7b5d46
Publikováno v:
Journal of Advances in Modeling Earth Systems, Vol 16, Iss 6, Pp n/a-n/a (2024)
Abstract A single column model with parameterized large‐scale (LS) dynamics is used to better understand the response of steady‐state tropical precipitation to relative sea surface temperature under various representations of radiation, convectio
Externí odkaz:
https://doaj.org/article/1c22ce40e040422b9b859c96c13b2ab4
Publikováno v:
Weather and Climate Extremes, Vol 44, Iss , Pp 100681- (2024)
On 8–11 August 2022, South Korea experienced a catastrophic heavy rainfall event (HRE) with 14 fatalities. To elucidate its driving mechanisms, the present study performs a multiscale analysis by hierarchically delineating the synoptic and large-sc
Externí odkaz:
https://doaj.org/article/aba5acd3ff2a44f3abeeb73379d895fe
Publikováno v:
Geophysical Research Letters, Vol 51, Iss 5, Pp n/a-n/a (2024)
Abstract This work explores the impact of rotation on tropical convection and climate. As our starting point, we use the RCEMIP experiments as control simulations and run additional simulations with rotation. Compared to radiative convective equilibr
Externí odkaz:
https://doaj.org/article/95bd595119124c7f82ff86682c479deb
Publikováno v:
Geophysical Research Letters, Vol 51, Iss 6, Pp n/a-n/a (2024)
Abstract Due to their potential role in organizing tropical mesoscale convective systems, a better understanding of cold pool (CP) dynamics in such regions is critical, particularly over land where the diurnal cycle further concentrates convective ac
Externí odkaz:
https://doaj.org/article/bcfeeb2921e44c5ba61c7eb8d76259f0
Publikováno v:
应用气象学报, Vol 34, Iss 5, Pp 527-539 (2023)
Great part of China experiences hot spells in summer of 2022. In August, an extensive and intensive heat wave occurred along the Yangtze Basins, which persists nearly a month, causing serious damage and the worst summer drought, which is the second o
Externí odkaz:
https://doaj.org/article/667852f7685444c4ac469a5631ce964c
Autor:
Saulo R. Freitas, Georg A. Grell, Angel D. Chovert, Maria Assunção F. Silva Dias, Ernani deLima Nascimento
Publikováno v:
Journal of Advances in Modeling Earth Systems, Vol 16, Iss 1, Pp n/a-n/a (2024)
Abstract When the negatively buoyant air in the cloud downdrafts reaches the surface, it spreads out horizontally, producing cold pools. A cold pool can trigger new convective cells. However, when combined with the ambient vertical wind shear, it can
Externí odkaz:
https://doaj.org/article/6431cd5672614077bac07d8d67cafe02