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Assessing NARCCAP climate model effects using spatial confidence regions
We assess similarities and differences between model effects for the North American Regional Climate Change Assessment Program (NARCCAP) climate models using varying classes of...- publication PDF
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Dynamics and impacts of the North Pacific eddy-driven jet response to sudden...
In this study, observations and simulations are used to investigate the mechanisms behind the different surface responses over the North Pacific and North Atlantic basins in...- publication PDF
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Weak ozone isotopic absorption in the 5 μm region from high resolution FTIR...
Isotopic ozone lines of (OOO)-O-16-O-16-O-17 and (OOO)-O-16-O-17-O-16 in the 5 mum region are identified for the first time in balloon-borne high-resolution (0.003 cm(-1)) solar...- publication PDF
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Parameterizing total storm conduction currents in the Community Earth System Model
Electrified clouds are known to play a major role in the Global Electric Circuit. These clouds produce upward currents which maintain the potential difference between Earth's...- publication PDF
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Characterizing climate change from heating, not merely temperature
Current human-induced climate change arises primarily from the heating of the planet mainly from changes in atmospheric composition, and temperature change is one manifestation....- publication PDF
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Continuous enhancements of electron temperature in the subauroral ionosphere...
We have used measurements of the Defense Meteorological Satellite Program (DMSP) satellites to study variations of electron temperature in the subauroral ionosphere during the...- publication PDF
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A comparison of the effects of CIR- and CME-induced geomagnetic activity on...
Enhanced energy input from the magnetosphere to the upper atmosphere during geomagnetic storms has a profound effect on thermospheric density and consequently near-Earth...- publication PDF
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The observed influence of local anthropogenic pollution on northern Alaskan...
Due to their importance for the radiation budget, liquid-containing clouds are a key component of the Arctic climate system. Depending on season, they can cool or warm the near-...- publication PDF
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The role of radiation in accelerating tropical cyclogenesis in idealized simulations
Recent numerical modeling studies indicate the importance of radiation in the transformation from a tropical disturbance to a tropical depression, a process known as tropical...- publication PDF
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pyDARN: A Python software for visualizing SuperDARN radar data
The Super Dual Auroral Radar Network (SuperDARN) is an international network of high frequency coherent scatter radars that are used for monitoring the electrodynamics of the...- publication PDF
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Numerical modeling study of the momentum deposition of small amplitude...
We study the momentum deposition in the thermosphere from the dissipation of small amplitude gravity waves (GWs) within a wave packet using a fully nonlinear two-dimensional...- publication PDF
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Mid-latitude Thermosphere-Ionosphere Na (TINa) layers observed with...
We report the first lidar observations of regular occurrence of mid-latitude thermosphere-ionosphere Na (TINa) layers over Boulder (40.13 degrees N, 105.24 degrees W), Colorado....- publication PDF
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Assessing and understanding the impact of stratospheric dynamics and...
Advances in weather and climate research have demonstrated the role of the stratosphere in the Earth system across a wide range of temporal and spatial scales. Stratospheric...- publication PDF
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FAIR Facilities and Instruments Workshop #1 Report: Exploring Persistent...
The FAIR Principles were published in 2016 to promote data that result from scholarly research being Findable, Accessible, Interoperable, and Reusable (FAIR). These principles...- publication PDF
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Improving numerical weather prediction-based near-cloud aviation turbulence...
Based on a convective gravity wave drag parameterization scheme in a numerical weather prediction (NWP) model, previously proposed near-cloud turbulence (NCT) diagnostics for...- publication PDF
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A mesoscale model-based climatography of nocturnal boundary-layer...
Nocturnal boundary-layer phenomena in regions of complex topography are extremely diverse and respond to a multiplicity of forcing factors, acting primarily at the mesoscale and...- publication PDF
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Aerosol hygroscopicity and CCN activation kinetics in a boreal forest...
Measurements of size-resolved cloud condensation nuclei (CCN) concentrations, subsaturated hygroscopic growth, size distribution, and chemical composition were collected from...- publication PDF
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Tools for 3D solar magnetic field measurement
In this paper we describe some of the challenges that solar physicists face in the application of polarized radiative transfer to the modeling of the emergent radiation from the...- publication PDF
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Observations and simulations of quasiperiodic ionospheric oscillations and...
A numerical simulation was performed to investigate quasiperiodic ionospheric oscillations that were observed with periods of 4-5 h by the ionosonde network (Okinawa, Yamagawa,...- publication PDF
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MAGE model simulation of the pre-reversal enhancement and comparison with...
Using the latest coupled geospace model Multiscale Atmosphere-Geospace Environment (MAGE) and observations from Jicamarca Incoherent scatter radar (ISR) and ICON ion velocity...- publication PDF