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Coupled chemistry climate model simulations of stratospheric temperatures...
Temperature results from multi-decadal simulations of coupled chemistry climate models for the recent past are analyzed using multi-linear regression including a trend, solar...- publication PDF
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Case Studies on Convective Storms / Case Study 10, 22 July 1975: Mature...
This Technical Note is a case study of one of the storms examined in the 1975 field season of the National Hail Research Experiment, during which the two primary observing...- publication PDF
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Towards a quantitative estimate of future heat wave mortality under global...
Background: Climate change is anticipated to affect human health by changing the distribution of known risk factors. Heat waves have had debilitating effects on human mortality,...- publication PDF
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The microphysics of stratiform precipitation during OLYMPEX: Compatibility...
The link between stratiform precipitation microphysics and multifrequency radar observables is thoroughly investigated by exploiting simultaneous airborne radar and in situ...- publication PDF
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Gas hydrates: Entrance to a methane age or climate threat?
Methane hydrates, ice-like compounds in which methane is held in crystalline cages formed by water molecules, are widespread in areas of permafrost such as the Arctic and in...- publication PDF
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The partitioning of evapotranspiration into transpiration, soil evaporation,...
Although the global partitioning of evapotranspiration (ET) into transpiration, soil evaporation, and canopy evaporation is not well known, most current land surface schemes and...- publication PDF
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The role of unresolved clouds on short-range global horizontal irradiance...
The shortwave radiative impacts of unresolved cumulus clouds are investigated using 6-h ensemble simulations performed with the WRF-Solar Model and high-quality observations...- publication PDF
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Arctic springtime observations of volatile organic compounds during the...
Gas-phase volatile organic compounds (VOCs) were measured at three vertical levels between 0.6âm and 5.4âm in the Arctic boundary layer in Barrow, Alaska, for the Ocean-...- publication PDF
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Instrument intercomparison of glyoxal, methyl glyoxal and NOâ under...
The α-dicarbonyl compounds glyoxal (CHOCHO) and methyl glyoxal (CHâC(O)CHO) are produced in the atmosphere by the oxidation of hydrocarbons and emitted directly from...- publication PDF
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Assimilation of FORMOSAT-3/COSMIC electron density profiles into a coupled...
This paper presents our effort to assimilate FORMOSAT-3/COSMIC (F3/C) GPS Occultation Experiment (GOX) observations into the National Center for Atmospheric Research (NCAR)...- publication PDF
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Measurements of HNoâ and NâOâ using ion drift-chemical ionization mass...
An ion drift-chemical ionization mass spectrometer (ID-CIMS) was deployed in Mexico City between 7 and 31 March to measure gas-phase nitric acid (HNOâ) and dinitrogen...- publication PDF
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On the formation of a fast thermospheric zonal wind at the magnetic dip equator
Simulations with the NCAR Thermosphere - Ionosphere - Electrodynamics General Circulation Model (TIE-GCM) have been carried out to understand the cause of strong thermospheric...- publication PDF
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Implementation of a roughness sublayer parameterization in the Weather...
The roughness sublayer (RSL) is one compartment of the surface layer (SL) where turbulence deviates from Monin-Obukhov similarity theory. As the computing power increases, model...- publication PDF
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Accelerated impact of airborne glaciogenic seeding of stratiform clouds by turbulence
Several recent studies have reported complete cloud glaciation induced by airborne-based glaciogenic cloud seeding over plains. Since turbulence is an important factor...- publication PDF
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Impacts of Arctic sea ice on cold season atmospheric variability and trends...
To examine the atmospheric responses to Arctic sea ice variability in the Northern Hemisphere cold season (from October to the following March), this study uses a coordinated...- publication PDF
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Solution to PDEs using radial basis function finite-differences (RBF-FD) on...
This paper presents parallelization strategies for the radial basis function-finite difference (RBF-FD) method. As a generalized finite differencing scheme, the RBF-FD method...- publication PDF
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Review of advances in precipitation enhancement research
This paper provides a summary of the assessment report of the World Meteorological Organization (WMO) Expert Team on Weather Modification that discusses recent progress on...- publication PDF
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Highly restricted near-surface permafrost extent during the mid-Pliocene warm period
Accurate understanding of permafrost dynamics is critical for evaluating and mitigating impacts that may arise as permafrost degrades in the future; however, existing...- publication PDF
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Global impacts of recent Southern Ocean cooling
Since the beginning of the satellite era, Southern Ocean sea surface temperatures (SSTs) have cooled, despite global warming. While observed Southern Ocean cooling has pre-...- publication PDF
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A simulation study on the relationship between field-aligned and...
This study addresses a long-standing scientific puzzle regarding ionospheric F-2 region dynamics. Incoherent scatter radar observations of F-2 region plasma drifts showed a...- publication PDF
