Results 71 to 80 of about 1,558,786 (270)

Variability of the global atmospheric circulation during the past 100 years

open access: yesMeteorologische Zeitschrift, 2009
In order to better understand climate variability, it is essential to address the underlying variability in the atmospheric circulation. How does the circulation interact with the ocean or land surface? How is it affected by external forcings?
Stefan Brönnimann   +2 more
doaj   +1 more source

The Importance of Isentropic Mixing in the Formation of the Martian Polar Layered Deposits

open access: yesThe Planetary Science Journal, 2023
Layers of ice and dust at the poles of Mars reflect variations in orbital parameters and atmospheric processes throughout the planet's history and may provide a key to understanding Mars's climate record.
E. R. Ball   +2 more
doaj   +1 more source

Projected Changes in the Atmospheric Dynamics of Climate Extremes in France

open access: yesAtmosphere, 2021
Extremes of temperature, precipitation and wind have caused damages in France, in the agriculture, transportation and health sectors. Those types of events are largely driven by the atmospheric circulation.
Pascal Yiou   +3 more
doaj   +1 more source

DYAMOND: the DYnamics of the Atmospheric general circulation Modeled On Non-hydrostatic Domains

open access: yesProgress in Earth and Planetary Science, 2019
A review of the experimental protocol and motivation for DYAMOND, the first intercomparison project of global storm-resolving models, is presented. Nine models submitted simulation output for a 40-day (1 August–10 September 2016) intercomparison period ...
B. Stevens   +20 more
semanticscholar   +1 more source

TEMPERATURE STRUCTURE AND ATMOSPHERIC CIRCULATION OF DRY TIDALLY LOCKED ROCKY EXOPLANETS. [PDF]

open access: yesAstrophys J, 2016
Next-generation space telescopes will observe the atmospheres of rocky planets orbiting nearby M-dwarfs. Understanding these observations will require well-developed theory in addition to numerical simulations.
Koll DDB, Abbot DS.
europepmc   +3 more sources

Changes in water vapor transports of the ascending branch of the tropical circulation [PDF]

open access: yes, 2011
Recent studies have found contradicting results on whether tropical atmospheric circulation (TAC) has intensified or weakened in recent decades. We here re-investigate recent changes in TAC derived from moisture transports into the tropics using high ...
Allan, Richard, Zahn, Matthias
core   +1 more source

Atmospheric Circulation Regimes in a Nonlinear Quasi-Geostrophic Model

open access: yesAdvances in Meteorology, 2015
Atmospheric low-frequency variability and circulation regime behavior are investigated in the context of a quasi-geostrophic (QG) three-level T63 model of the wintertime atmospheric circulation over the Northern Hemisphere (NH).
Henriette Labsch   +3 more
doaj   +1 more source

LONG-TERM FLUCTUATIONS OF NORTHERN HEMISPHERE ATMOSPHERIC CIRCULATION ACCORDING TO DZERDZEEVSKII’S CLASSIFICATION

open access: yesGeography, Environment, Sustainability, 2010
The long-term series of fluctuation of monthly and annual Northern Hemisphere atmospheric circulation in non-tropical latitudes from 1899 to 2008 according to Dzerdzeevskii classification have been discussed.
Nina Kononova
doaj   +1 more source

Changing Face of the Extrasolar Giant Planet, HD 209458b [PDF]

open access: yes, 2002
High-resolution atmospheric flow simulations of the tidally-locked extrasolar giant planet, HD 209458b, show large-scale spatio-temporal variability. This is in contrast to the simple, permanent day/night (i.e., hot/cold) picture.
Bradley M. S. Hansen   +4 more
core   +2 more sources

Atmospheric circulation and dynamic mechanism for persistent haze events in the Beijing–Tianjin–Hebei region

open access: yesAdvances in Atmospheric Sciences, 2017
In this study, regional persistent haze events (RPHEs) in the Beijing–Tianjin–Hebei (BTH) region were identified based on the Objective Identification Technique for Regional Extreme Events for the period 1980–2013.
Pinglei Wu, Yihui Ding, Yanju Liu
semanticscholar   +1 more source

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