-
Energy modulations of magnetospheric ions induced by foreshock...
Although foreshock transients can generate strong magnetospheric Pc5 ultralow-frequency (ULF) waves, whether they can modulate the energy of magnetospheric ions is still poorly...- publication PDF
-
Improvement in the use of an operational constellation of GPS radio...
As of May 2007, the National Centers for Environmental Prediction (NCEP) implemented a new Global Data Assimilation System. This system incorporated the assimilation of global...- publication PDF
-
The response in air quality to the reduction of chinese economic activities...
During the COVID-19 outbreak that took place in early 2020, the economic activities in China were drastically reduced and accompanied by a strong reduction in the emission of...- publication PDF
-
Reduced El Niño variability in the mid-Pliocene according to the PlioMIP2 ensemble
The mid-Pliocene warm period (3.264-3.025 Ma) is the most recent geological period during which atmospheric CO2 levels were similar to recent historical values (similar to 400...- publication PDF
-
The Polar Amplification Model Intercomparison Project (PAMIP) contribution...
Polar amplification - the phenomenon where external radiative forcing produces a larger change in surface temperature at high latitudes than the global average - is a key aspect...- publication PDF
-
An eddy injection method for large-eddy simulations of tornado-like vortices
The structure and intensity of tornado-like vortices are examined using large-eddy simulations (LES) in an idealized framework. The analysis focuses on whether the simulated...- publication PDF
-
Full access rapid mesoscale environmental changes accompanying genesis of an...
This study documents a very rapid increase in convective instability, vertical wind shear, and mesoscale forcing for ascent leading to the formation of a highly unusual tornado...- publication PDF
-
Near-cloud aerosols in monsoon environment and its impact on radiative forcing
In order to understand the near-cloud aerosol properties and their impact on radiative forcing, we utilized in situ aircraft measurements of aerosol particles and cloud droplets...- publication PDF
-
Observations of gravity wave forcing of the mesopause region during the...
Studies of vertical and interhemispheric coupling during Sudden Stratospheric Warmings (SSWs) suggest that gravity wave (GW) momentum flux divergence plays a key role in forcing...- publication PDF
-
A numerical study of the response of ionospheric electron temperature to...
The response of ionospheric electron temperatures to geomagnetic activity has been simulated using the Thermosphere-Ionosphere Nested Grid (TING) model. The cause of this...- publication PDF
-
A hybrid radial basis function - pseudospectral method for thermal...
A novel hybrid spectral method that combines radial basis function (RBF) and Chebyshev pseudospectral methods in a "2 + 1" approach is presented for numerically simulating...- publication PDF
-
Comparative analysis of radio occultation processing approaches based on...
We analyze and compare two approaches to processing radio occultation data: (1) canonical transform method and (2) full spectrum inversion method. We show that these methods are...- publication PDF
-
Challenges and prospects for reducing coupled climate model SST biases in...
Well-known problems trouble coupled general circulation models of the eastern Atlantic and Pacific Ocean basins. Model climates are significantly more symmetric about the...- publication PDF
-
Assessment of the High-Resolution Rapid Refresh Model's ability to predict...
An object-based verification technique that keys off the radar-retrieved vertically integrated liquid (VIL) is used to evaluate how well the High-Resolution Rapid Refresh (HRRR)...- publication PDF
-
Turbulent flow over steep steady and unsteady waves under strong wind forcing
Turbulent flow over strongly forced steep steady and unsteady waves is simulated using large-eddy simulation (LES) with time t and space x varying wave height h(x, t) imposed as...- publication PDF
-
Understanding the limitations of gyrochronology for old field stars
Nearly half a century has passed since the initial indications that stellar rotation slows while chromospheric activity weakens with a power-law dependence on age, the so-called...- publication PDF
-
Global distribution and interannual variations of mesospheric and lower...
On the basis of the TIDI mesospheric and lower thermospheric neutral wind observations from 2002 (March) to 2007 (June), we analyze the interannual variations of nonmigrating...- publication PDF
-
Diagnostics of coronal magnetic fields through the Hanle effect in UV and IR lines
The plasma thermodynamics in the solar upper atmosphere, particularly in the corona, are dominated by the magnetic field, which controls the flow and dissipation of energy. The...- publication PDF
-
The Pre-Depression Investigation of Cloud systems in the Tropics (PREDICT)...
The principal hypotheses of a new model of tropical cyclogenesis, known as the marsupial paradigm, were tested in the context of Atlantic tropical disturbances during the...- publication PDF
-
A data-driven magnetohydrodynamic simulation of the 2011 February 15 coronal...
We present a boundary data-driven magnetohydrodynamic (MHD) simulation of the 2011 February 15 coronal mass ejection (CME) event of Active Region NOAA 11158. The simulation is...- publication PDF
