Results 31 to 40 of about 3,898,669 (383)

Dichotomy between freshwater and heat flux effects on oceanic conveyor belt stability and global climate

Communications Earth & Environment, 2023
The Atlantic meridional overturning circulation is an important global-scale oceanic circulation, and its changes may be responsible for past abrupt climate change events.
Aixue Hu, Gerald A. Meehl, Ayako Abe-Ouchi, Weiqing Han, Bette Otto-Bliesner, Feng He, Tongwen Wu, Nan Rosenbloom, Warren G. Strand, James Edwards   +9 more
doaj   +1 more source

Hydrodynamic simulations of captured protoatmospheres around Earth-like planets [PDF]

2015, A&A, 576, 87, 2015
Young terrestrial planets, when they are still embedded in a circumstellar disk, accumulate an atmosphere of nebula gas. The evolution and eventual evaporation of the protoplanetary disk affect the structure and dynamics of the planetary atmosphere.
arxiv   +1 more source

Sea ice loss of the Barents-Kara Sea enhances the winter warming over the Tibetan Plateau

npj Climate and Atmospheric Science, 2022
The Tibetan Plateau (TP) is known as one of the most sensitive regions to climate change, and it has experienced accelerated warming in recent decades. However, to what degree the TP warming amplification relates to remote forcing such as sea ice loss in
Anmin Duan, Yuzhuo Peng, Jiping Liu, Yuhang Chen, Guoxiong Wu, David M. Holland, Bian He, Wenting Hu, Yuheng Tang, Xichen Li   +9 more
doaj   +1 more source

The Community Earth System Model Version 2 (CESM2)

Journal of Advances in Modeling Earth Systems, 2020
An overview of the Community Earth System Model Version 2 (CESM2) is provided, including a discussion of the challenges encountered during its development and how they were addressed.
G. Danabasoglu, J.‐F. Lamarque, J. Bacmeister, D. A. Bailey, A. K.  DuVivier, J. Edwards, L. K. Emmons, J. Fasullo, R. Garcia, A. Gettelman, C. Hannay, M. M. Holland, W. G. Large, P. H. Lauritzen, D. M. Lawrence, J. T. M. Lenaerts, K. Lindsay, W. H. Lipscomb, M. J. Mills, R. Neale, K. W. Oleson, B. Otto‐Bliesner, A. S. Phillips, W. Sacks, S. Tilmes, L. vanKampenhout, M. Vertenstein, A. Bertini, J. Dennis, C. Deser, C. Fischer, B. Fox‐Kemper, J. E. Kay, D. Kinnison, P. J. Kushner, V. E. Larson, M. C. Long, S. Mickelson, J. K. Moore, E. Nienhouse, L. Polvani, P. J. Rasch, W. G. Strand   +42 more
doaj   +1 more source

Coupling of the CAS‐LSM Land‐Surface Model With the CAS‐FGOALS‐g3 Climate System Model

Journal of Advances in Modeling Earth Systems, 2021
The land‐surface model of the Chinese Academy of Sciences (CAS‐LSM), which includes lateral flow, water use, nitrogen discharge and river transport, soil freeze‐thaw front dynamics, and urban planning, was implemented in the Flexible Global Ocean ...
Jinbo Xie, Zhenghui Xie, Binghao Jia, Peihua Qin, Bin Liu, Longhuan Wang, Yan Wang, Ruichao Li, Si Chen, Shuang Liu, Yujing Zeng, Junqiang Gao, Lijuan Li, Yongqiang Yu, Li Dong, Bin Wang, Zhipeng Xie   +16 more
doaj   +1 more source

Measuring planetary atmospheric dynamics with Doppler spectroscopy [PDF]

Astronomy & Astrophysics, 2018
Doppler imaging spectroscopy is the most reliable method of directly measuring wind speeds of planetary atmospheres of the solar system. However, most knowledge about atmospheric dynamics has been obtained with cloud-tracking technique, which consists of
P. Gaulme, F. Schmider, I. Gonçalves
semanticscholar   +1 more source

The Phase-curve Signature of Condensible Water-rich Atmospheres on Slowly Rotating Tidally Locked Exoplanets [PDF]

ApJL, 901:L33, 2020 October, 2020
We use an idealized three-dimensional general circulation model to study condensible-rich atmospheres with an ineffective cold trap on slowly rotating tidally locked terrestrial planets. In particular, we show the climate dynamics in a thin and temperate atmosphere with condensible water vapor. The similarities between our thin and temperate atmosphere
arxiv   +1 more source

Interannual impact of tropical southern Atlantic SST on surface air temperature over East Asia during boreal spring

npj Climate and Atmospheric Science, 2023
Using reanalysis data and simulations, this study revealed a pronounced negative interannual relationship between tropical southern Atlantic (TSA) sea surface temperature (SST) and East Asian surface air temperature (SAT) during boreal spring (March–May).
Chen Sheng, Shaoyu Zhang, Yimin Liu, Guoxiong Wu, Bian He   +4 more
doaj   +1 more source

Atmospheric Dynamics from Synoptic to Local Scale During an Intense Frontal Dust Storm over the Sistan Basin in Winter 2019

Géosciences, 2019
The Sistan Basin has been recognized as one of the most active dust sources and windiest desert environments in the world. Although the dust activity in Sistan maximizes during the summer, rare but intense dust storms may also occur in the winter.
D. Kaskaoutis, D. Francis, A. Rashki, J. Chaboureau, U. Dumka   +4 more
semanticscholar   +1 more source

Kinetic Helicity in the Earth's atmosphere [PDF]

arXiv, 2023
An overview is given of the helicity of the velocity field (``kinetic'' helicity to distinguish it from the ``magnetic'' helicity used in magnetohydrodynamics, astrophysics, and solar physics; or simply \emph{helicity} in this Chapter) and of the role, which this concept plays in the modern research in atmospheric physics and atmospheric turbulence ...
arxiv