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SuperDARN assimilative mapping
An assimilative mapping procedure is developed to optimally combine information from Super Dual Auroral Radar Network (SuperDARN) plasma drift observations and a background...- publication PDF
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Thermosphere and ionosphere response to subauroral polarization streams...
An empirical model of subauroral polarization streams (SAPS) has been incorporated into the Thermosphere Ionosphere Electrodynamics General Circulation Model (TIEGCM). This SAPS...- publication PDF
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The MAP special observing period
This article does not have an abstract or article summary.- publication PDF
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PTR-MS observations of photo-enhanced VOC release from Arctic and midlatitude snow
To evaluate the release mechanism of volatile organic species (VOCs) from solar illuminated snowpacks, this study used proton transfer reaction-mass spectrometry (PTR-MS) for...- publication PDF
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GPS sounding of the atmosphere from low earth orbit: Preliminary results
This paper provides an overview of the methodology of and describes preliminary results from an experiment called GPS/MET (Global Positioning System/Meteorology), in which...- publication PDF
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Analysis and validation of GPS/MET radio occultation data in the ionosphere
Global Positioning System (GPS) radio occultation signals received by a low Earth orbit (LEO) satellite provide information about the global distribution of electron density in...- publication PDF
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Sources of CAM3 vorticity bias during northern winter from diagnostic study...
CAM3 (Community Atmosphere Model version 3) simulation bias is diagnosed using the vorticity equation. The study compares CAM3 output with ECMWF (European Centre for Medium-...- publication PDF
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Virtual field campaigns on deep tropical convection in climate models
High-resolution time - height data over warm tropical oceans are examined, from three global atmosphere models [GFDL's Atmosphere Model 2 (AM2), NCAR's Community Atmosphere...- publication PDF
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Toward a chemical reanalysis in a coupled chemistry-climate model: An...
We examine in detail a 1âyear global reanalysis of carbon monoxide (CO) that is based on joint assimilation of conventional meteorological observations and Measurement of...- publication PDF
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Does positioning of the North Pacific Current affect downstream ecosystem...
Fluctuations in the positioning of major ocean currents can influence ecosystem dynamics, but previously the technology has been lacking to make direct observational...- publication PDF
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Arctic Ocean sea ice snow depth evaluation and bias sensitivity in CCSM
Sea ice cover in the Arctic Ocean is a continued focus of attention. This study investigates the impact of the snow overlying the sea ice in the Arctic Ocean. The impact of snow...- publication PDF
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Atmospheric global dust cycle and iron inputs to the ocean
Since iron is an important micronutrient, deposition of iron in mineral aerosols can impact the carbon cycle and atmospheric CO2. This paper reviews our current understanding of...- publication PDF
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The resolution dependence of contiguous U.S. precipitation extremes in...
Precipitation extremes have a widespread impact on societies and ecosystems; it is therefore important to understand current and future patterns of extreme precipitation. Here,...- publication PDF
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Present-day methane shortwave absorption mutes surface warming relative to...
Recent analyses show the importance of methane shortwave absorption, which many climate models lack. In particular, Allen et al. (2023) used idealized climate model...- publication PDF
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Formation of organic aerosol in the Paris region during the MEGAPOLI summer...
Simulations with the chemistry transport model CHIMERE are compared to measurements performed during the MEGAPOLI (Megacities: Emissions, urban, regional and Global Atmospheric...- publication PDF
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Explicit modeling of volatile organic compounds partitioning in the...
The gas phase oxidation of organic species is a multigenerational process involving a large number of secondary compounds. Most secondary organic species are water-soluble...- publication PDF
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Space weather modeling capabilities assessment: Neutral density for orbit...
The specification and prediction of density changes in the thermosphere is a key challenge for space weather observations and modeling, because it is one result of complex...- publication PDF
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Accelerated recent warming and temperature variability over the past eight...
Warming in Central Asia has been accelerating over the past three decades and is expected to intensify through the end of this century. Here, we develop a summer temperature...- publication PDF
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Status update: Is smoke on your mind? Using social media to assess smoke exposure
Exposure to wildland fire smoke is associated with negative effects on human health. However, these effects are poorly quantified. Accurately attributing health end-points to...- publication PDF
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Distilling the evolving contributions of Anthropogenic Aerosols and...
Anthropogenic aerosols (AER) and greenhouse gases (GHG)—the leading drivers of the forced historical change—produce different large‐scale climate response...- publication PDF
