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Exposing global cloud biases in the Community Atmosphere Model (CAM) using...
Satellite observations and their corresponding instrument simulators are used to document global cloud biases in the Community Atmosphere Model (CAM) versions 4 and 5. The...- publication PDF
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Hints of auroral and magnetospheric polarized radio emission from the...
Scallop-shell stars, a recently discovered class of young M dwarfs, show complex optical light curves that are characterized by periodic dips as well as other features that are...- publication PDF
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RENU2 UV PMT observations of the cusp
The Rocket Experiment for Neutral Upwelling 2 (RENU2) sounding rocket launched from the Andoya Space Center on 13 December 2015 into the dayside polar cusp. An ultraviolet...- publication PDF
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Update on a proposed mechanism for the regulation of minimum...
This paper is an update from our earlier paper to include data through July 2008. In our earlier paper, which included data through 1998, a mechanism which generally limits...- publication PDF
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An improved approach for parameterizing surface-layer turbulent transfer...
Based on classic iterative computation results, new equations to calculate the surface turbulent transfer coefficients are proposed, which allow for large ratios of the momentum...- publication PDF
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East-west differences in F-region electron density at midlatitude: Evidence...
The global configuration of the geomagnetic field shows that the maximum east-west difference in geomagnetic declination of northern middle latitude lies in the US region...- publication PDF
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Dynamics of eddying abyssal mixing layers over sloping rough topography
The abyssal overturning circulation is thought to be primarily driven by small-scale turbulent mixing. Diagnosed water-mass transformations are dominated by rough topography...- publication PDF
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The use of GPS measurements for water vapor determination
A workshop on the use of Global Positioning System (GPS) measurements in weather and climate with emphasis on water vapor determination, was organized by the National...- publication PDF
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Quantifying the role of internal variability in the temperature we expect to...
On short (15-year) to mid-term (30-year) time-scales how the Earth's surface temperature evolves can be dominated by internal variability as demonstrated by the global-warming...- publication PDF
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Forecasting skill of model averages
Given a collection of science-based computational models that all estimate states of the same environmental system, we compare the forecast skill of the average of the...- publication PDF
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A comparison of land surface phenology in the Northern Hemisphere derived...
Large-scale changes in the state of the land surface affect the circulation of the atmosphere and the structure and function of ecosystems alike. As global temperatures increase...- publication PDF
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Stratospheric contribution to the summertime high surface ozone events over...
The stratospheric influence on summertime high surface ozone (O-3) events is examined using a twenty-year simulation from the Whole Atmosphere Community Climate Model. We find...- publication PDF
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Simulating North American mesoscale convective systems with a...
Deep convection is a key process in the climate system and the main source of precipitation in the tropics, subtropics, and mid-latitudes during summer. Furthermore, it is...- publication PDF
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A scale-dependent blending scheme for WRFDA: Impact on regional weather forecasting
Due to limitation of the domain size and limited observations used in regional data assimilation and forecasting systems, regional forecasts suffer a general deficiency in...- publication PDF
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Characteristics of global precipitable water in ENSO events revealed by...
Precipitable water (PW) retrievals from FORMOSAT-3/Constellation Observing System for Meteorology, Ionosphere, and Climate (COSMIC) Global Positioning System (GPS) radio...- publication PDF
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A Non-LTE Model Stellar Atmosphere Computer Program
This report presents a computer program for the calculation of a non-LTE model atmosphere of early-type stars subject to the constraints of radiative, hydrostatic, and...- publication PDF
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Validation of ozone measurements from the Atmospheric Chemistry Experiment (ACE)
This paper presents extensive bias determination analyses of ozone observations from the Atmospheric Chemistry Experiment (ACE) satellite instruments: the ACE Fourier Transform...- publication PDF
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Rapid adjustments cause weak surface temperature response to increased black...
We investigate the climate response to increased concentrations of black carbon (BC), as part of the Precipitation Driver Response Model Intercomparison Project (PDRMIP). A...- publication PDF
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Reconstruction of the South Atlantic subtropical dipole index for the past...
Climate indices based on sea surface temperature (SST) can synthesize information related to physical processes that describe change and variability in continental precipitation...- publication PDF
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Revisiting Southern Hemisphere polar stratospheric temperature trends in...
The latest version of the Whole Atmosphere Community Climate Model (WACCM), which includes a new chemistry scheme and an updated parameterization of orographic gravity waves,...- publication PDF