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Comparison of inversion codes for polarized line formation in MHD...
Milne-Eddington (M-E) inversion codes for the radiative transfer equation are the most widely used tools to infer the magnetic field from observations of the polarization...- publication PDF
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Association of solar wind proton flux extremes with pseudostreamers
We investigate the characteristics and solar origins of a subpopulation of the solar wind that possesses extreme values of proton flux. Ulysses observations including solar wind...- publication PDF
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Estimating the global influence of Cover Crops on ecosystem service...
Cover crops (CCs) can improve soil nutrient retention and crop production while providing climate change mitigation co-benefits. However, quantifying these ecosystem services...- publication PDF
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The climate response of the Indo-Pacific warm pool to glacial sea level
Growing climate proxy evidence suggests that changes in sea level are important drivers of tropical climate change on glacial-interglacial timescales. These paleodata suggest...- publication PDF
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Optimizing Genetic Algorithm Parameters for Atmospheric Carbon Monoxide Modeling
A main source of atmospheric carbon monoxide (CO) variability in the Southern Hemisphere is large burn events, making CO a useful proxy for fires. Therefore, predictive CO...- publication PDF
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Speleothems of South American and Asian Monsoons influenced by a green Sahara
The mid-Holocene is frequently used for climate model-proxy comparison studies, yet models often struggle to replicate the proxy signals from this period. Here, we use an Earth...- publication PDF
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Comparison of six lightning parameterizations in CAM5 and the impact on...
We present simulations performed with six lightning parameterizations implemented in the Community Atmosphere Model (CAM5). The amount of lightning-produced nitrogen oxides...- publication PDF
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Dense gas dispersion model development and testing for the Jack Rabbit II...
In 2015 and 2016, the US Army conducted a series of large-scale chlorine releases at the Dugway Proving Ground in Utah, known as the Jack Rabbit II trials. The purpose of these...- publication PDF
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The vertical structure of mesoscale convective vortices
Simulations of two cases of developing mesoscale convective vortices (MCVs) are examined to determine the dynamics governing the origin and vertical structure of these features....- publication PDF
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Atmospheric river contributions to ice sheet hydroclimate at the Last Glacial Maximum
Atmospheric rivers (ARs) are an important driver of surface mass balance over today's Greenland and Antarctic ice sheets. Using paleoclimate simulations with the Community Earth...- publication PDF
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The transition from geostrophic to stratified turbulence
We present numerical simulations of forced rotating stratified turbulence dominated by vortical motion (i.e. with potential vorticity). Strong stratification and various...- publication PDF
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Comparisons of transport and dispersion model predictions of the mock urban...
The potential effects of a terrorist attack involving the atmospheric release of chemical, biological, radiological, nuclear, or other hazardous materials continue to be of...- publication PDF
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Sensitivity of modeled arctic mixed-phase stratocumulus to cloud...
A two-moment microphysics scheme implemented in the polar version of the mesoscale model MM5 is used to simulate a mixed-phase stratocumulus deck observed during the Fall 2004...- publication PDF
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Introducing subgrid-scale cloud feedbacks to radiation for regional...
Convective systems and associated cloudiness directly influence regional and local atmospheric radiation budgets, as well as dynamics and thermodynamics, through feedbacks....- publication PDF
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Uniting the Sun's Hale magnetic cycle and "extended solar cycle" paradigms
Through meticulous daily observation of the Sun's large-scale magnetic field the Wilcox Solar Observatory (WSO) has catalogued two magnetic (Hale) cycles of solar activity....- publication PDF
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Pores resolving simulation of Darcy flows
A theoretical formulation and corresponding numerical solutions are presented for microscopic fluid flows in porous media with the domain sufficiently large to reproduce...- publication PDF