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Convective transport of formaldehyde to the upper troposphere and lower...
We have developed semi-independent methods for determining CH2O scavenging efficiencies (SEs) during strong midlatitude convection over the western, south-central Great Plains,...- publication PDF
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Ice properties of single-layer stratocumulus during the Mixed-Phase Arctic...
During the Department of Energy's Atmospheric Radiation Measurement Program's Mixed-Phase Arctic Cloud Experiment (M-PACE) in fall 2004, the University of North Dakota Citation...- publication PDF
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"Certain uncertainty": The role of internal climate variability in...
Internal climate variability co-exists with anthropogenic climate change and places limits on the accuracy of regional climate projections due to its inherent unpredictability....- publication PDF
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Dynamics of orographic rain associated with the passage of a tropical...
This article does not have an abstract or article summary.- publication PDF
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Impacts of coal dust from an active mine on the spectral reflectance of...
Light-absorbing particles (LAPs) in snow such as dust and black carbon influence the radiative forcing at the Earth's surface, which has major implications for global climate...- publication PDF
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Waldmeier effect in stellar cycles
One of the most robust features of the solar magnetic cycle is that the stronger cycles rise faster than the weaker ones. This is popularly known as the Waldmeier Effect, which...- publication PDF
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Improving air quality predictions over the United States with an analog ensemble
Air quality forecasts produced by the National Air Quality Forecasting Capability (NAQFC) help air quality forecasters across the United States in making informed decisions to...- publication PDF
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A high resolution coupled fire-atmosphere forecasting system to minimize the...
Wildland fires are responsible for large socio-economic impacts. Fires affect the environment, damage structures, threaten lives, cause health issues, and involve large...- publication PDF
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A hybrid nudging-ensemble Kalman filter approach to data assimilation. Part...
A hybrid data assimilation approach combining nudging and the ensemble Kalman filter (EnKF) for dynamic analysis and numerical weather prediction is explored here using the non-...- publication PDF
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Helicity dynamics, inverse, and bidirectional cascades in fluid and...
We briefly review helicity dynamics, inverse and bidirectional cascades in fluid and magnetohydrodynamic (MHD) turbulence, with an emphasis on the latter. The energy of a...- publication PDF
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Turbulence structure and mixing in strongly stable boundary-layer flows over...
Direct numerical simulations (DNS) at bulk Reynolds number Re = 10(4) and bulk Richardson number Ri = 0.25 of plane Couette flow are performed with the results used to analyze...- publication PDF
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Lessons from climate modeling on the design and use of ensembles for crop modeling
Working with ensembles of crop models is a recent but important development in crop modeling which promises to lead to better uncertainty estimates for model projections and...- publication PDF
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The (in)visible health risks of climate change
This paper scrutinizes the assertion that knowledge gaps concerning health risks from climate change are unjust, and must be addressed, because they hinder evidence-led...- publication PDF
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Nudging, ensemble, and nudging ensembles for data assimilation in the...
Objective data assimilation methods such as variational and ensemble algorithms are attractive from a theoretical standpoint. Empirical nudging approaches are computationally...- publication PDF
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Impact of variable air-sea O₂ and CO₂ fluxes on atmospheric potential oxygen...
A three dimensional, time-evolving field of atmospheric potential oxygen (APO ~O₂/N₂+CO₂) was estimated using surface O₂, N₂ and CO₂ fluxes from the WHOI ocean ecosystem model...- publication PDF
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Generation of inflow turbulence in large-eddy simulations of nonneutral...
Realistic multiscale simulations involve coupling of mesoscale and large-eddy simulation (LES) models, thus requiring efficient generation of turbulence in nested LES domains....- publication PDF
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Tropospheric transport differences between models using the same large-scale...
The transport of chemicals is a major uncertainty in the modeling of tropospheric composition. A common approach is to transport gases using the winds from meteorological...- publication PDF
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Validation of ionospheric specifications during geomagnetic storms: TEC and...
Assessing space weather modeling capability is a key element in improving existing models and developing new ones. In order to track improvement of the models and investigate...- publication PDF
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Impact of the 2016 Southeastern US wildfires on the vertical distribution of...
We present an integrated analysis of measurements from ozonesonde, ozone (O-3) Differential Absorption Lidar (DIAL), ceilometer, surface monitors, and space-borne observations...- publication PDF
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Influence of canopy seasonal changes on turbulence parameterization within...
In this observational study, the role of tree phenology on the atmospheric turbulence parameterization over 10-m-tall and relatively sparse deciduous vegetation is quantified....- publication PDF
