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Measurements of atmospheric mercury in Shanghai during September 2009
We report on total gaseous mercury (TGM) measurements made in Pudong, Shanghai in August/September 2009. The average TGM was 2.7 ± 1.7 ng m⁻³. This represents about 90% of the...- publication PDF
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The MOPITT version 4 CO product: Algorithm enhancements, validation, and...
Vertical profiles of carbon monoxide (CO) concentration and corresponding total column values derived from measurements made by the Measurements of Pollution in the Troposphere...- publication PDF
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Scavenging of black carbon by ice crystals over the Northern Pacific
Airborne measurements over the northern Pacific are evaluated to characterize properties of black carbon (BC) in cirrus crystal residuals and background aerosols in the upper...- publication PDF
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Quantifying the Spatial Structure of Tropical Cyclone Imagery
Tropical cyclones are highly organized, rotating storms which rank among the most costly natural disasters in the United States. The processes which drive intensification and...- publication PDF
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NeverWorld2: An idealized model hierarchy to investigate ocean mesoscale...
We describe an idealized primitive-equation model for studying mesoscale turbulence and leverage a hierarchy of grid resolutions to make eddy-resolving calculations on the...- publication PDF
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Springtime high surface ozone events over the western United States:...
The published literature debates the extent to which naturally occurring stratospheric ozone intrusions reach the surface and contribute to exceedances of the U.S. National...- publication PDF
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Microphysical constraints on millimeter-wavelength scattering properties of...
A Bayesian optimal estimation retrieval is used to determine probability density functions of snow microphysical parameters from ground-based observations taken during four...- publication PDF
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Global-scale distribution of ozone in the remote troposphere from the ATom...
Ozone is a key constituent of the troposphere, where it drives photochemical processes, impacts air quality, and acts as a climate forcer. Large-scale in situ observations of...- publication PDF
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A comparison of model-based ionospheric and ocean tidal magnetic signals...
Observed tidal geomagnetic field variations are due to a combination of electric currents in the ionosphere, ocean, and their induced counterparts. Using these variations to...- publication PDF
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Quantification of the Arctic sea ice‐driven atmospheric circulation...
A coordinated set of large ensemble atmosphere-only simulations is used to investigate the impacts of observed Arctic sea ice-driven variability (SIDV) on the atmospheric...- publication PDF
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Type III solar radio burst source region splitting due to a quasi-separatrix layer
We present low-frequency (80-240 MHz) radio imaging of type III solar radio bursts observed by the Murchison Widefield Array on 2015 September 21. The source region for each...- publication PDF
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Variational assimilation of cloud liquid/ice water path and its impact on NWP
Analysis of the cloud components in numerical weather prediction models using advanced data assimilation techniques has been a prime topic in recent years. In this research, the...- publication PDF
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Numerical simulations of sheared conditionally unstable flows over a mountain ridge
In two recent papers, the authors performed numerical simulations with a three-dimensional, explicitly cloud-resolving model for a uniform wind flowing past a bell-shaped ridge...- publication PDF
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High-resolution simulations of wintertime precipitation in the Colorado...
An investigation was conducted on the effects of various physics parameterizations on wintertime precipitation predictions using a high-resolution regional climate model. The...- publication PDF
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Strong day-to-day variability of the Asian Tropopause Aerosol Layer (ATAL)...
The South Asian summer monsoon is associated with a large-scale anticyclonic circulation in the upper troposphere and lower stratosphere (UTLS), which confines the air mass...- publication PDF
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Microphysical processes producing high ice water contents (HIWCs) in...
High ice water content (HIWC) regions in tropical deep convective clouds, composed of high concentrations of small ice crystals, were not reproduced by Weather Research and...- publication PDF
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A geometric perspective on the modulation of potential energy release by a...
The release of available potential energy by growing baroclinic instability requires the slope of the eddy fluxes to be shallower than that of mean density surfaces, where the...- publication PDF
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Recent Antarctic sea ice trends in the context of Southern Ocean surface...
This study compares the distribution of surface climate trends over the Southern Ocean in austral summer between 1979-2011 and 1950-1978, using a wide variety of data sets...- publication PDF
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The Polstar high resolution spectropolarimetry MIDEX mission
The Polstar mission will provide a space-borne 60 cm spectropolarimeter operating at ultraviolet (UV) wavelengths, capturing all four Stokes parameters (intensity, two linear...- publication PDF
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Understanding the relationships between lightning, cloud microphysics, and...
This study explores relationships between lightning, cloud microphysics, and tropical cyclone (TC) storm structure in Hurricane Karl (16 September 2010) using data collected by...- publication PDF
