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Ozone production from the 2004 North American boreal fires
We examine the ozone production from boreal forest fires based on a case study of wildfires in Alaska and Canada in summer 2004. The model simulations were performed with the...- publication PDF
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Observational characteristics of double tropopauses
Temperature profiles in the extratropics often exhibit multiple tropopauses (as defined using the lapse rate definition). In this work we study the observational characteristics...- publication PDF
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CARIB12: A regional Community Earth System Model/Modular Ocean Model 6...
A new Community Earth System Model/Modular Ocean Model 6 (CESM/MOM6) ocean-only regional 1/12° configuration of the Caribbean Sea is presented and validated. The model...- publication PDF
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Impact of FORMOSAT-3/COSMIC GPS radio occultation and dropwindsonde data on...
A study of the impact of FORMOSAT-3/COSMIC GPS radio occultation (RO) and dropwindsonde data on regional model simulations for a 11-day period during the 2007 Mei-yu season is...- publication PDF
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New insights into the column CH2O/NO2 ratio as an indicator of near-surface...
Satellite-based measurements of the column CH2O/NO2 ratio have previously been used to estimate near-surface ozone (O-3) sensitivity (i.e., NOx or VOC limited), and the...- publication PDF
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Resolving size distribution of black carbon internally mixed with snow:...
We develop a stochastic aerosol-snow albedo model that explicitly resolves size distribution of aerosols internally mixed with various snow grains. We use the model to quantify...- publication PDF
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Modification of the gravity wave parameterization in the Whole Atmosphere...
The current standard version of the Whole Atmosphere Community Climate Model (WACCM) simulates Southern Hemisphere winter and spring temperatures that are too cold compared with...- publication PDF
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Observations of locally excited waves in the low solar atmosphere using the...
We present an interpretation of the recent Daniel K. Inouye Solar Telescope (DKIST) observations of propagating wave fronts in the lower solar atmosphere. Using MPS/University...- publication PDF
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The ice water paths of small and large ice species in hurricanes Arthur...
Dual-polarization scanning radar measurements, air temperature soundings, and a polarimetric radarbased particle identification scheme are used to generate maps and probability...- publication PDF
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The Convective Transport of Active Species in the Tropics (CONTRAST) Experiment
The Convective Transport of Active Species in the Tropics (CONTRAST) experiment was conducted from Guam (13.5°N, 144.8°E) during January–February 2014. Using the NSF/NCAR...- publication PDF
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Attribution of projected changes in summertime US ozone and PM₂.₅...
The impact that changes in future climate, anthropogenic US emissions, background tropospheric composition, and land-use have on summertime regional US ozone and PM₂.₅...- publication PDF
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SABER observation of storm-time hemispheric asymmetry in nitric oxide...
The nitric oxide (NO) 5.3 mu m radiative emission is the dominating and most efficient cooling agent in the thermosphere above 100 km. The NO 5.3 mu m radiative cooling is an...- publication PDF
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Seasonal climate information preserved in West Antarctic ice core water...
As part of the United States' contribution to the International Trans-Antarctic Scientific Expedition (ITASE), a network of precisely dated and highly resolved ice cores was...- publication PDF
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Statistical study of foreshock Density Holes
Density holes (DHs), characterized by the correlating depletion of plasma density and magnetic field strength, are one of the transient structures frequently observed upstream...- publication PDF
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Peroxy acetyl nitrate (PAN) measurements at northern midlatitude mountain...
Abundance-based model evaluations with observations provide critical tests for the simulated mean state in models of intercontinental pollution transport, and under certain...- publication PDF
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The character and causes of elevation-dependent warming in high-resolution...
The character and causes of elevation-dependent warming (EDW) of surface temperatures are examined in a suite of high-resolution (Delta x <= 12 km) regional climate model...- publication PDF
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Tracking tropospheric radio occultation signals from low Earth orbit
Propagation of radio occultation signals through the tropical lower troposphere with severe refractivity gradients results in significant spreading of the signal spectrum. Under...- publication PDF
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Snow depth mapping from stereo satellite imagery in mountainous terrain:...
Accurate knowledge of snow depth distributions in mountain catchments is critical for applications in hydrology and ecology. Recently, a method was proposed to map snow depth at...- publication PDF
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A synthetic stellar polarization atlas from 400 to 1000 nm
With the development of new polarimeters for large telescopes, the spectro-polarimetric study of astrophysical bodies is becoming feasible and, indeed, more frequent. In...- publication PDF
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Using adjoint-based forecast sensitivity method to evaluate TAMDAR data...
This study evaluates the impact of Tropospheric Airborne Meteorological Data Reporting (TAMDAR) observations on regional 24-hour forecast error reduction over the Continental...- publication PDF
