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Mid-pliocene Atlantic Meridional Overturning Circulation not unlike modern
In the Pliocene Model Intercomparison Project (PlioMIP), eight state-of-the-art coupled climate models have simulated the mid-Pliocene warm period (mPWP, 3.264 to 3.025 Ma)....- publication PDF
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An evaluation of COSMIC radio occultation data in the lower atmosphere over...
The global positioning system (GPS) radio occultation (RO) method is a relatively new technique for taking atmospheric measurements for use in both weather and climate studies....- publication PDF
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Ground-based observations of the polar region space environment at the Jang...
Jang Bogo Station (JBS), the second Korean Antarctic research station, was established in Terra Nova Bay, Antarctica in February 2014 in order to expand the Korea Polar Research...- publication PDF
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Estimating the potential for methane clathrate instability in the 1%-CO₂...
The recent work of Reagan and Moridis (2007) has shown that even a limited warming of 1 K over 100 years can lead to clathrate destabilization, leading to a significant flux of...- publication PDF
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Evaluation of NOAA national water model parameter calibration in semi-arid...
The NOAA National Water Model (NWM), maintained and executed by the NOAA National Weather Service (NWS) Office of Water Prediction, provides operational hydrological guidance...- publication PDF
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Constraining nucleation, condensation, and chemistry in oxidation flow...
Oxidation flow reactors (OFRs) allow the concentration of a given atmospheric oxidant to be increased beyond ambient levels in order to study secondary organic aerosol (SOA)...- publication PDF
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Hydrometeor lofting and mesoscale snowbands
Environments that accompany mesoscale snowbands in extratropical cyclones feature strong midlevel frontogenesis and weak symmetric stability, conditions conducive to vigorous...- publication PDF
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Black carbon over Mexico: The effect of atmospheric transport on mixing...
A single particle soot photometer (SP2) was operated on the NCAR C-130 during the MIRAGE campaign (part of MILAGRO), sampling black carbon (BC) over Mexico. The highest BC...- publication PDF
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Changes in moisture flux over the Tibetan Plateau during 1979-2011: Insights...
Net precipitation [precipitation minus evapotranspiration (P -- E)] changes between 1979 and 2011 from a high-resolution regional climate simulation and its reanalysis forcing...- publication PDF
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A probabilistic climatology-based analogue intensity forecast scheme for...
In this article, we develop an objective probabilistic climatology-based intensity forecast (PCIF) scheme for tropical cyclones (TCs) over the northwestern Pacific region based...- publication PDF
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Characterization of coarse particulate matter in the western United States:...
We provide a regional characterization of coarse particulate matter (PM10-2.5) spanning the western United States based on the analysis of measurements from 50 sites reported in...- publication PDF
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Technical description of version 4.5 of the Community Land Model (CLM)
The purpose of this technical note is to describe the biogeophysical and biogeochemical parameterizations and numerical implementation of version 4.5 of the Community Land Model...- publication PDF
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Ozone transport during the California ozone deposition experiment
The high correlation between the canopy stomatal uptake and ozone deposition velocity is found to be strongly dominated by their diurnal variations. By averaging observed...- publication PDF
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Aspects of precipitation development in trade wind cumulus revealed by...
Early radar echo development in trade wind cumulus clouds is studied using the equivalent reflectivity factor Ze combined with the differential reflectivity Zdr. The clouds...- publication PDF
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Carrier Balloon Test Flights From Oakey, Australia, January 1973
This report summarizes the results of the Carrier Balloon Tests from Oakey, Australia, in January, 1973. The main objectives of these tests were to check out the launch hardware...- publication PDF
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Estimation of global temperature trends: What's important and what isn't
In this essay we discuss the development of and estimation of uncertainties in the global surface temperature record. We briefly discuss the similarities in and differences...- publication PDF
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Quantifying eddy feedbacks and forcings in the tropospheric response to...
The equatorward shift of the zonal-mean midlatitude tropospheric jet following a stratospheric sudden warming in a comprehensive stratosphere-resolving model is found to be well...- publication PDF
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A system architecture supporting high-performance and cloud computing in an...
The University of Colorado (CU) and the National Center for Atmospheric Research (NCAR) have been deploying complimentary and federated resources supporting computational...- publication PDF
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A standard test case suite for two-dimensional linear transport on the sphere
It is the purpose of this paper to propose a standard test case suite for two-dimensional transport schemes on the sphere intended to be used for model development and...- publication PDF
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Modelling seasonal and diurnal effects on the magnetospheric and ionospheric...
The present study focuses on a modeling of the seasonal and diurnal effects on the dynamics of the coupled magnetosphere-ionosphere system under different solar illumination...- publication PDF