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Impact of climate variabilities on trans-oceanic flight times and emissions...
This study investigates the impact of the North Atlantic Oscillation (NAO) and El Nino Southern Oscillation (ENSO) on trans-oceanic round-trip flight times and consequent...- publication PDF
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Systems engineering overview and concept of operations of the COronal Solar...
The COronal Solar Magnetism Observatory (COSMO) is a proposed facility with unique capabilities for magnetic field measurements in the solar atmosphere and corona to increase...- publication PDF
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Asymmetry in the duration of El Niño and La Niña.
El Niño and La Niña are not a simple mirror image, but exhibit significant differences in their spatial structure and seasonal evolution. In particular, sea surface temperature...- publication PDF
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Simulations of zonal mean gravity wave drag short-term variability in the...
Whole Atmosphere Community Climate Model simulations are used to investigate the short-term (<30-day) temporal variability in the midlatitude and high-latitude Southern...- publication PDF
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Influences of large-scale flow variations on the track evolution of typhoons...
Influences of large-scale flow variations on the track evolution of two typhoons, moderate Morakot (2009) and superintense Megi (2010), are investigated using the global...- publication PDF
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Vertical resolution requirements in atmospheric simulation
The role of vertical mesh spacing in the convergence of full-physics global atmospheric model solutions is examined for synoptic, mesoscale, and convective-scale horizontal...- publication PDF
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Application of the cell perturbation method to large-eddy simulations of a...
With the continuous increase in computing capabilities, large-eddy simulation (LES) has recently gained popularity in applications related to flow, turbulence, and dispersion in...- publication PDF
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Upper atmosphere differences between northern and southern high latitudes:...
The nondipolar portions of the Earth's main magnetic field constitute substantial differences between the two hemispheres. Beside the magnetic flux densities and patterns being...- publication PDF
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Changing seasonal sea ice predictor relationships in a changing Arctic climate
Seasonal predictions of Arctic sea ice conditions often rely on statistical relationships of a set of predictors that have shown skill for historical conditions. However, with...- publication PDF
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Fast airborne aerosol size and chemistry measurements above Mexico City and...
The concentration, size, and composition of non-refractory submicron aerosol (NR-PM₁) was measured over Mexico City and central Mexico with a High-Resolution Time-of-Flight...- publication PDF
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History of the Greenland ice sheet: Paleoclimatic insights
Paleoclimatic records show that the Greenland Ice Sheet consistently has lost mass in response to warming, and grown in response to cooling. Such changes have occurred even at...- publication PDF
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Global Distribution of Total Cloud Cover and Cloud Type Amounts Over Land
This is the third of a series of atlases to result from a study of the global cloud climatology from ground-based observations. The first two atlases (NCAR/TN-201+STR and...- publication PDF
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Ensemble dressing of meteorological fields: Using spatial regression to...
Most datasets of surface meteorology are deterministic, yet many applications using these datasets require or can benefit from uncertainty estimates in meteorological fields....- publication PDF
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Penetration of dynamo-generated magnetic fields into the Sun's radiative interior
Any large-scale magnetic fields present in solar/stellar radiative interiors have so far been thought to be primordial or residuals from extinct dynamos. We show that a regular...- publication PDF
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Fabry-Pérot versus slit spectropolarimetry of pores and active network:...
We discuss spectropolarimetric measurements of photospheric (Fe I 630.25 nm) and chromospheric (Ca II 854.21 nm) spectral lines in and around small magnetic flux concentrations,...- publication PDF
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Dynamically adaptive spectral-element simulations of 2D incompressible...
Vortex dynamics often involves a wide range of strongly non-linearly interacting scales, and many situations arise in which relatively few aspects of the spatial configuration...- publication PDF
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Statistical assessment of tropical convection-permitting model simulations...
This study presents a method for comparing convection-permitting model simulations to radar observations using an innovative object-based approach. The method uses the automated...- publication PDF
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The role of the Indian Ocean sector for prediction of the coupled...
Indian Ocean (IO) dynamics impact ENSO predictability by influencing wind and precipitation anomalies in the Pacific. To test if the upstream influence of the IO improves ENSO...- publication PDF
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Observation of postsunset OI 135.6nm radiance enhancement over South America...
This article does not have an abstract or article summary.- publication PDF
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Open science expectations for simulation-based research
There is strong agreement across the sciences that replicable workflows are needed for computational modeling. Open and replicable workflows not only strengthen public...- publication PDF