Results 11 to 20 of about 12,649 (264)

Deep Convection Along the Continental Slope in the East/Japan Sea: A Large-Eddy Simulation Study

Frontiers in Marine Science, 2022
Sparse observations in the East/Japan Sea (EJS) suggested that open-ocean deep convection occurs south of Vladivostok; however, more recent observations suggest that deep convection occurs along the continental slope, resulting in bottom water formation ...
Bong-Gwan Kim, Yang-Ki Cho, Yign Noh
doaj   +1 more source

A Baseline for Global Weather and Climate Simulations at 1 km Resolution

Journal of Advances in Modeling Earth Systems, 2020
In an attempt to advance the understanding of the Earth's weather and climate by representing deep convection explicitly, we present a global, four‐month simulation (November 2018 to February 2019) with ECMWF's hydrostatic Integrated Forecasting System ...
Nils P. Wedi, Inna Polichtchouk, Peter Dueben, Valentine G. Anantharaj, Peter Bauer, Souhail Boussetta, Philip Browne, Willem Deconinck, Wayne Gaudin, Ioan Hadade, Sam Hatfield, Olivier Iffrig, Philippe Lopez, Pedro Maciel, Andreas Mueller, Sami Saarinen, Irina Sandu, Tiago Quintino, Frederic Vitart   +18 more
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Parameterizing deep convection using the assumed probability density function method [PDF]

Geoscientific Model Development, 2015
Due to their coarse horizontal resolution, present-day climate models must parameterize deep convection. This paper presents single-column simulations of deep convection using a probability density function (PDF) parameterization.
R. L. Storer, B. M. Griffin, J. Höft, J. K. Weber, E. Raut, V. E. Larson, M. Wang, P. J. Rasch   +7 more
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Identifying the Deep‐Inflow Mixing Features in Orographically‐Locked Diurnal Convection

Geophysical Research Letters, 2023
Orographically‐locked diurnal convection involves interactions between local circulation and the thermodynamic environment of convection. Here, the relationships of convective updraft structures over orographic precipitation hotspots and their upstream ...
Yu‐Hung Chang, Wei‐Ting Chen, Chien‐Ming Wu, Yi‐Hung Kuo, J. David Neelin   +4 more
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The Impact of MJO, Kelvin, and Equatorial Rossby Waves on the Diurnal Cycle over the Maritime Continent

Atmosphere, 2020
The impacts of the Madden–Julian Oscillation (MJO), Kelvin waves, and Equatorial Rossby (ER) waves on the diurnal cycle of rainfall and types of deep convection over the Maritime Continent are investigated using rainfall from the Tropical Rainfall ...
Lakemariam Y. Worku, Ademe Mekonnen, Carl J. Schreck   +2 more
doaj   +1 more source

A climatological perspective of deep convection penetrating the TTL during the Indian summer monsoon from the AVHRR and MODIS instruments [PDF]

Atmospheric Chemistry and Physics, 2010
The impact of very deep convection on the water budget and thermal structure of the tropical tropopause layer is still not well quantified, not least because of limitations imposed by the available observation techniques.
A. Devasthale, S. Fueglistaler
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ResU‐Deep: Improving the Trigger Function of Deep Convection in Tropical Regions With Deep Learning

Journal of Advances in Modeling Earth Systems, 2023
Modeling deep convection accurately in tropical regions is important. However, biases remain in current trigger functions. To alleviate the overestimation of frequency and wrong depiction of the diurnal cycle, we propose a deep convection trigger ...
Mengxuan Chen, Haohuan Fu, Tao Zhang, Lanning Wang   +3 more
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Deep Mediterranean turbulent convection [PDF]

Europhysics News, 2020
Life in the deep sea requires turbulent mixing and advective transporting water flows for the supply of nutrients. However, because of the harsh environmental constraints in the deep sea, detailed quantitative measurements are scarce. Recent high-resolution measurements demonstrate that the deep Mediterranean Sea waters are far from stagnant, even ...
openaire   +2 more sources

Deep learning in turbulent convection networks [PDF]

Proceedings of the National Academy of Sciences, 2019
Significance Turbulent convection in horizontally extended systems comprises vortices and plumes on many time and length scales. These structures interact nonlinearly to self-organize into slowly evolving turbulent superstructures, which are horizontally more extended than in height.
Enrico, Fonda, Ambrish, Pandey, Jörg, Schumacher, Katepalli R, Sreenivasan   +3 more
openaire   +2 more sources

Tropical Cirrus in Global Storm‐Resolving Models: 1. Role of Deep Convection

Earth and Space Science, 2022
Pervasive cirrus clouds in the upper troposphere and tropical tropopause layer (TTL) influence the climate by altering the top‐of‐atmosphere radiation balance and stratospheric water vapor budget.
J. M. Nugent, S. M. Turbeville, C. S. Bretherton, P. N. Blossey, T. P. Ackerman   +4 more
doaj   +1 more source