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Recent atmospheric circulation changes and their role in global warming
This article does not have an abstract or article summary.- publication PDF
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A vector-based river routing model for earth system models: Parallelization...
A vector-river network explicitly uses realistic geometries of river reaches and catchments for spatial discretization in a river model. This enables improving the accuracy of...- publication PDF
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Simulation of the 21 August 2017 solar eclipse using the Whole Atmosphere...
We performed simulations of the atmosphere-ionosphere response to the solar eclipse of 21 August 2017 using the Whole Atmosphere Community Climate Model-eXtended (WACCM-X v....- publication PDF
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Dependence of snow gauge collection efficiency on snowflake characteristics
Accurate snowfall measurements are critical for a wide variety of research fields, including snowpack monitoring, climate variability, and hydrological applications. It has been...- publication PDF
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Sensitivity of convective cell dynamics and microphysics to model resolution...
The OWLeS IOP2b lake-effect case is simulated using the Weather Research and Forecasting (WRF) Model with a horizontal grid spacing of 148 m (WRF-LES mode). The dynamics and...- publication PDF
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The emergence of open-source software for the weather radar community
Weather radar analysis has become increasingly sophisticated over the past 50 years, and efforts to keep software up to date have generally lagged behind the needs of the users....- publication PDF
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On the possible long-term fate of oil released in the Deepwater Horizon...
We have conducted an ensemble of 20 simulations using a high resolution global ocean model in which dye was continuously injected at the site of the Deepwater Horizon drilling...- publication PDF
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Dust emission response to climate in Southern Africa
The processes which act in mineral dust source regions and factors which contribute to interannual variability within dust plumes emanating from them are poorly understood. In...- publication PDF
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Evaluating medium-range tropical cyclone forecasts in uniform- and...
An evaluation of medium-range forecasts of tropical cyclones (TCs) is performed, covering the eastern North Pacific basin during the period 1 August–3 November 2014. Real-time...- publication PDF
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Applications of an updated atmospheric energetics formulation
As observations and atmospheric reanalyses have improved, the diagnostics that can be computed with confidence also increase. Accordingly, a new formulation of the energetics of...- publication PDF
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The NCAR airborne 94-ghz cloud radar: Calibration and data processing
The 94-GHz airborne HIAPER Cloud Radar (HCR) has been deployed in three major field campaigns, sampling clouds over the Pacific between California and Hawaii (2015), over the...- publication PDF
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Block-structured adaptive meshes and reduced grids for atmospheric general...
Adaptive mesh refinement techniques offer a flexible framework for future variable-resolution climate and weather models since they can focus their computational mesh on certain...- publication PDF
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XUV photometer system (XPS): Improved solar irradiance algorithm using...
Solar soft X-ray (XUV) radiation is highly variable on all time scales and strongly affects Earth's ionosphere and upper atmosphere; consequently, the solar XUV irradiance is...- publication PDF
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Projecting changes in societally impactful northeastern U.S. snowstorms
The northeastern United States is vulnerable to many impacts from snowfall-producing winter cyclones that are amplified by the proximity of population centers to storm tracks....- publication PDF
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Modifications and Enhancements to the NCAR Community Climate Model (CCM1)
This report describes the two new unresequenced program libraries created for CCM1 in the early fall, 1988 which incorporate fixes to several bugs that were discovered earlier,...- publication PDF
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Evaluation of HOx sources and cycling using measurement-constrained model...
We present a detailed analysis of OH observations from the BEACHON (Bio-hydro-atmosphere interactions of Energy, Aerosols, Carbon, H₂O, Organics and Nitrogen)-ROCS (Rocky...- publication PDF
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Simulated trends in ionosphere-thermosphere climate due to predicted main...
The strength and structure of the Earth's magnetic field is gradually changing. During the next 50 years the dipole moment is predicted to decrease by 3.5%, with the South...- publication PDF
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Photosynthesis-dependent isoprene emission from leaf to planet in a global...
We describe the implementation of a biochemical model of isoprene emission that depends on the electron requirement for isoprene synthesis into the Farquhar–Ball–Berry leaf...- publication PDF
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Longitudinal variation of tides in the MLT region: 1. Tides driven by...
This study demonstrates that the diurnal cycle of net radiative heating in the troposphere accounts for considerable longitudinal variability of diurnal and semidiurnal tidal...- publication PDF
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Solving 3D magnetohydrostatics with RBF-FD: Applications to the solar corona
We present a novel magnetohydrostatic numerical model that solves directly for the force-balanced magnetic field in the solar corona. This model is constructed with Radial Basis...- publication PDF
