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Whole atmosphere simulation of anthropogenic climate change
We simulated anthropogenic global change through the entire atmosphere, including the thermosphere and ionosphere, using the Whole Atmosphere Community Climate Model-eXtended....- publication PDF
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The microphysical properties of small ice particles measured by the small...
A reliable understanding of the microphysical properties of ice particles in atmospheric clouds is critical for assessing cloud radiative forcing effects in climate studies. Ice...- publication PDF
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The Earth Science Women's Network (ESWN): Community-driven mentoring for...
Women are a growing percentage of undergraduate and graduate students in the atmospheric sciences, yet they remain a minority in senior positions. One approach for the retention...- publication PDF
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Signature of extended solar cycles as detected from Ca II K synoptic maps of...
In recent years there has been a resurgence of the study of extended solar cycles (ESCs) through observational proxies mainly in extreme ultraviolet. But most of them are...- publication PDF
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A one-step-ahead ensemble Kalman smoothing approach toward estimating the...
In this study, a one-step-ahead ensemble Kalman smoother (EnKS) is introduced for the purposes of parameter estimation. The potential for this system to provide new constraints...- publication PDF
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Modification of Aerosol Size Distributions in the Troposphere
This work is an extension of the study of tropospheric aerosols begun in 1964 by Christian Junge. The model presented for description of these aerosols contains more processes...- publication PDF
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Intercomparison of large-eddy simulations of Arctic mixed-phase clouds:...
Large-eddy simulations of mixed-phase Arctic clouds by 11 different models are analyzed with the goal of improving understanding and model representation of processes...- publication PDF
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Interannual variability and trends in tropical ozone derived from SAGE II...
Long-term observations of stratospheric ozone from the Stratospheric Aerosol and Gas Experiment II (SAGE II) satellite (1984-2005) are combined with ozonesonde measurements from...- publication PDF
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Predicting near-term changes in the Earth system: A large ensemble of...
The objective of near-term climate prediction is to improve our fore-knowledge, from years to a decade or more in advance, of impactful climate changes that can in general be...- publication PDF
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The influence of mixing on the stratospheric age of air changes in the 21st century
Climate models consistently predict an acceleration of the Brewer-Dobson circulation (BDC) due to climate change in the 21st century. However, the strength of this acceleration...- publication PDF
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Improving PM2. 5 forecast over China by the joint adjustment of initial...
In an attempt to improve the forecasting of atmospheric aerosols, the ensemble square root filter algorithm was extended to simultaneously optimize the chemical initial...- publication PDF
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The observation and simulation of ionospheric response to CIR/high-speed...
The ionospheric response to corotating interaction region (CIR)-induced geomagnetic activity on 4 April 2005 has been studied using in situ electron density measurements, ground...- publication PDF
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Investigating the use of a Genesis potential index for tropical cyclones in...
Large-scale environmental variables known to be linked to the formation of tropical cyclones, have previously been used to develop empirical indices as proxies for assessing...- publication PDF
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Investigating the sensitivity to resolving aerosol interactions in...
In this work we present downscaling experiments with the Weather Research and Forecasting model (WRF) to test the sensitivity to resolving aerosol-radiation and aerosol-cloud...- publication PDF
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On the intermittent occurrence of open-ocean polynyas in a multi-century...
A 500-year-long high-resolution Community Earth System Model simulation under preindustrial radiative forcing produces Maud Rise Polynyas (MRPs) and Weddell Sea Polynya (WSP)...- publication PDF
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Estimating mountain basin-mean precipitation from streamflow using Bayesian inference
Estimating basin-mean precipitation in complex terrain is difficult due to uncertainty in the topographical representativeness of precipitation gauges relative to the basin. To...- publication PDF
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Challenges in numerical weather prediction of the 10 August 2020 Midwestern...
A severe derecho impacted the Midwestern United States on 10 August 2020, causing over $12 billion (U.S. dollars) in damage, and producing peak winds estimated at 63 m s−1, with...- publication PDF
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Large-eddy simulations of a drizzling, stratocumulus-topped marine boundary layer
Cloud water sedimentation and drizzle in a stratocumulus-topped boundary layer are the focus of an intercomparison of large-eddy simulations. The context is an idealized case...- publication PDF
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Variations in the three-dimensional structure of the atmospheric circulation...
Two rather different flavors of El Niño are revealed when the full three-dimensional spatial structure of the temperature field and atmospheric circulation monthly mean...- publication PDF
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Twentieth-century oceanic carbon uptake and storage in CESM1(BGC)
Ocean carbon uptake and storage simulated by the Community Earth System Model, version 1–Biogeochemistry [CESM1(BGC)], is described and compared to observations. Fully coupled...- publication PDF
