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Towards simplification of hydrologic modeling: identification of dominant processes
The Precipitation-Runoff Modeling System (PRMS), a distributed-parameter hydrologic model, has been applied to the conterminous US (CONUS). Parameter sensitivity analysis was...- publication PDF
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Topographic-thermal circulations and GPS-measured moisture variability...
To investigate topographic-thermal circulations and the associated moisture variability over western Puerto Rico, field data were collected from 15 to 31 March 2011. Surface...- publication PDF
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An evaluation of IASI-NH₃ with ground-based Fourier transform infrared...
Global distributions of atmospheric ammonia (NH3) measured with satellite instruments such as the Infrared Atmospheric Sounding Interferometer (IASI) contain valuable...- publication PDF
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Piecing together the past: Statistical insights into paleoclimatic reconstructions
Reconstructing a climate process in both space and time from incomplete instrumental and climate proxy time series is a problem with clear societal relevance that poses both...- publication PDF
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Thermospheric density perturbations produced by Traveling Atmospheric...
Thermospheric mass density perturbations are commonly observed during geomagnetic storms and fundamental to upper atmosphere dynamics, but the sources of these perturbations are...- publication PDF
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The evolving sigmoid: Evidence for magnetic flux ropes in the corona before,...
It is generally accepted that the energy that drives coronal mass ejections (CMEs) is magnetic in origin. Sheared and twisted coronal fields can store free magnetic energy which...- publication PDF
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Hillslope hydrology influences the spatial and temporal patterns of remotely...
Prediction of ecosystem responses to a changing climate is challenging at the landscape to regional scale, in part because topography creates various habitats and influences...- publication PDF
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Phase speed of magnetized Rossby waves that cause solar seasons
Motivated by recent analysis of solar observations that show evidence of propagating Rossby waves in coronal holes and bright points, we compute the longitudinal phase...- publication PDF
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Rocket-borne in situ measurements of meteor smoke: Charging properties and...
Rocket-borne observations of meteoric smoke particles (MSPs) are presented from three campaigns at polar latitudes (69?N) in September 2006, and in the summers of 2007 and 2008....- publication PDF
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Modeling coronal response in decaying active regions with magnetic flux...
We present new measurements of the dependence of the extreme ultraviolet (EUV) radiance on the total magnetic flux in active regions as obtained from the Atmospheric Imaging...- publication PDF
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Differences, or lack thereof, in wheat and maize yields under three...
The availability of climate model experiments under three alternative scenarios stabilizing at warming targets inspired by the COP21 agreements (a 1.5 degrees C not exceed, a...- publication PDF
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Dynamical tropopause based on isentropic potential vorticity gradients
Since its inception, the dynamical tropopause based on potential vorticity (PV) is identified by the PV gradient on isentropes. Conceptually, significant isentropic gradients...- publication PDF
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The early results and validation of FORMOSAT‐7/COSMIC‐2 space weather...
The FORMOSAT-7/COSMIC-2 (F7/C2) satellite mission was launched on 25 June 2019 with six low-Earth-orbit satellites and can provide thousands of daily radio occultation (RO)...- publication PDF
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The Annual Variation of Surface Temperatures Over the World
The Annual variation of surface temperatures over the world.- publication PDF
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Regional cooling in the South Pacific sector of the Southern Ocean due to...
This study investigates processes leading to regional cooling in global warming experiments conducted with the NCAR fully coupled Community Climate System Model (CCSM3). While...- publication PDF
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Evaluating the role of the EOF analysis in 4DEnVar methods
The four-dimensional variational data assimilation (4DVar) method is one of the most popular techniques used in numerical weather prediction. Nevertheless, the needs of the...- publication PDF
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Increased climate response and Earth system sensitivity from CCSM4 to CESM2...
Three new equilibrium mid-Pliocene (MP) simulations are implemented with the Community Climate System Model version 4 (CCSM4) and Community Earth System Model versions 1.2...- publication PDF
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An evaluation of two NEXRAD wind retrieval methodologies and their use in...
Two entirely different methods for retrieving 3D fields of horizontal winds from Next Generation Weather Radar (NEXRAD) radial velocities have been evaluated using radar wind...- publication PDF
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Refinement of the use of inhomogeneous background error covariance estimated...
Background error covariance (BEC) is one of the key components in data assimilation systems for numerical weather prediction. Recently, a scheme of using an inhomogeneous and...- publication PDF
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Evaluating simulated primary anthropogenic and biomass burning organic...
Simulated primary organic aerosols (POA), as well as other particulates and trace gases, in the vicinity of Mexico City are evaluated using measurements collected during the...- publication PDF
