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Exploration of oxidative chemistry and secondary organic aerosol formation...
The GoAmazon 2014/5 field campaign took place in Manaus, Brazil, and allowed the investigation of the interaction between background-level biogenic air masses and anthropogenic...- publication PDF
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Role of perturbing ocean initial condition in simulated regional sea level change
Multiple lines of observational evidence indicate that the global climate has been getting warmer since the early 20th century. This warmer climate has led to a global mean sea...- publication PDF
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Simulating solar near-surface Rossby waves by inverse cascade from...
Rossby waves are found at several levels in the Sun, most recently in its supergranule layer. We show that Rossby waves in the supergranule layer can be excited by an inverse...- publication PDF
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Impact of UAS Global Hawk dropsonde data on tropical and extratropical...
A preliminary investigation into the impact of dropsonde observations from the Global Hawk (GH) on tropical and extratropical forecasts is performed using the National Centers...- publication PDF
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Intercomparison and evaluation of satellite peroxyacetyl nitrate...
Peroxyacetyl nitrate (PAN) is an important chemical species in the troposphere as it aids the long-range transport of NOx and subsequent formation of O-3 in relatively clean...- publication PDF
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Modeling the inorganic bromine partitioning in the tropical tropopause layer...
The stratospheric inorganic bromine (Br-y)burden arising from the degradation of brominated very short-lived organic substances (VSLorg) and its partitioning between reactive...- publication PDF
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Sensitivity of tropospheric ozone over the southeast USA to dry deposition
Dry deposition (DD) is a major loss process for tropospheric ozone and some reactive nitrogen and carbon precursors. We investigate the response of summertime ozone and its...- publication PDF
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Towards characterizing the variability of statistically consistent Community...
Large, complex codes such as earth system models are in a constant state of development, requiring frequent software quality assurance. The recently developed Community Earth...- publication PDF
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Surface fluxes of bromoform and dibromomethane over the tropical western...
We infer surface fluxes of bromoform (CHBr3) and dibromoform (CH2Br2) from aircraft observations over the western Pacific using a tagged version of the GEOS-Chem global 3-D...- publication PDF
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Tropical cyclone cloud-top height and vertical temperature structure...
The accurate determination of tropical cyclone (TC) cloud-top height and its vertical thermal structure using the GPS radio occultation (RO) technique is demonstrated in this...- publication PDF
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Measurements and modeling of snow albedo at Alerce Glacier, Argentina:...
The impact of volcanic ash on seasonal snow and glacier mass balance has been much less studied than that of carbonaceous particles and mineral dust. We present here the first...- publication PDF
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Contribution of land surface initialization to subseasonal forecast skill:...
The second phase of the Global Land-Atmosphere Coupling Experiment (GLACE-2) is aimed at quantifying, with a suite of long-range forecast systems, the degree to which realistic...- publication PDF
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Case Studies on Convective Storms / Case Study 5, 12 July 1978: First Echo Case
A small, isolated, short-lived cumulus congestus was studied using primarily a10 cm radar, a cloud penetration with an instrumented sailplane, and time-lapse photography froman...- publication PDF
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GHOST Balloon Data Volume IV: Balloon 40B
Early Global Horizontal Sounding Technique (GHOST) balloon tests have resulted in valuable upper air wind data, particularly in the data-poor mid-latitudes over southern...- publication PDF
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Impact of a high density GPS network on the operational forecast
Global Positioning System Zenith Total Delay (GPS ZTD) can provide information about the water vapour in atmosphere. Its assimilation into the analysis used to initialize a...- publication PDF
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Changes in global air pollutant emissions during the COVID-19 pandemic: a...
In order to fight the spread of the global COVID-19 pandemic, most of the world's countries have taken control measures such as lockdowns during a few weeks to a few months....- publication PDF
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The primary and recycling sources of OH during the NACHTT-2011 campaign:...
We present OH observations from Nitrogen, Aerosol Composition, and Halogens on a Tall Tower 2011 (NACHTT-11) held at the Boulder Atmospheric Observatory in Weld County,...- publication PDF
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Seasonal prediction skill of northern extratropical surface temperature...
This study explores the role of the stratosphere as a source of seasonal predictability of surface climate over Northern Hemisphere extratropics both in the observations and...- publication PDF
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Quantifying event-specific radial diffusion coefficients of radiation belt...
Using the global Lagrangian version of the piecewise parabolic method-magnetohydrodynamic (PPMLR-MHD) model, we simulate two consecutive storms in December 2015, a moderate...- publication PDF
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Large-eddy simulation of marine atmospheric boundary layers above a spectrum...
Momentum and scalar transport in the marine atmospheric boundary layer (MABL) is driven by a turbulent mix of winds, buoyancy, and surface gravity waves. To investigate the...- publication PDF
