-
Ozone pollution over China and India: seasonality and sources
A regional fully coupled meteorology-chemistry model, Weather Research and Forecasting model with Chemistry (WRF-Chem), was employed to study the seasonality of ozone (O-3)...- publication PDF
-
Investigating the direct meltwater effect in terrestrial oxygen-isotope...
Variations in terrestrial oxygen-isotope reconstructions from ice cores and speleothems have been primarily attributed to climatic changes of surface air temperature,...- publication PDF
-
Lee waves on the boundary-layer inversion and their dependence on...
This study examines gravity waves that develop at the boundary-layer capping inversion in the lee of a mountain ridge. By comparing different linear wave theories, we show that...- publication PDF
-
HL-TWiM empirical model of high-latitude upper thermospheric winds
We present an empirical model of thermospheric winds (High-latitude Thermospheric Wind Model [HL-TWiM]) that specifies F region high-latitude horizontal neutral winds as a...- publication PDF
-
Combining climate model output via model correlations
In climate science, collections of climate model output, usually referred to as ensembles, are commonly used devices to study uncertainty in climate model experiments. The...- publication PDF
-
Spring and summer contrast in new particle formation over nine forest areas...
Recent laboratory chamber studies indicate a significant role for highly oxidized low-volatility organics in new particle formation (NPF), but the actual role of these highly...- publication PDF
-
The Coastal Convective Interactions Experiment (CCIE): Understanding the...
Thunderstorm-affected communities develop an awareness of "hotspot" regions that historically experience more frequent or intense storm activity across many years. A...- publication PDF
-
Assimilation of semi-qualitative observations with a stochastic ensemble...
The ensemble Kalman filter assumes observations to be Gaussian random variables with a pre-specified mean and variance. In practice, observations may also have detection limits,...- publication PDF
-
ICOADS Release 2.5: Extensions and enhancements to the surface marine...
Release 2.5 of the International Comprehensive Ocean-Atmosphere Data Set (ICOADS) is a major update (covering 1662-2007) of the world's most extensive surface marine...- publication PDF
-
Modeling regional aerosol and aerosol precursor variability over California...
The performance of the Weather Research and Forecasting regional model with chemistry (WRF-Chem) in simulating the spatial and temporal variations in aerosol mass, composition,...- publication PDF
-
Impact of high-frequency observations on fog forecasting: A case study of OSSE
Fog that refers to the concentration of ice or water droplets in the near surface air is an important short-time meteorological phenomenon. As the measure of visibility of air...- publication PDF
-
A dynamic congestion management system for InfiniBand networks
While the InfiniBand link-by-link flow control helps avoid packet loss, it unfortunately causes the effects of congestion to spread through a network. Flows whose paths do not...- publication PDF
-
Vapor 3: A modern 3D visualization suite for Geophysical Sciences
Vapor v3.1 is an open-source, cross platform visualization and analysis tool for finite element simulations in the physical sciences. Vapor offers users a set of tools called...- publication PDF
-
Longitudinal variation of the lunar tide in the equatorial electrojet
The atmospheric lunar tide is one known source of ionospheric variability. The subject received renewed attention as recent studies found a link between stratospheric sudden...- publication PDF
-
The decadal reduction of southeastern Australian autumn rainfall since the...
Rainfall in southeastern Australia (SEA) decreased substantially in the austral autumn (March-May) of the 1990s and 2000s. The observed autumn rainfall reduction has been linked...- publication PDF
-
Evaluation of Tropical Cyclone Forecasts in the Next Generation Global...
A new global model using the GFDL nonhydrostatic Finite-Volume Cubed-Sphere Dynamical Core (FV3) coupled to physical parameterizations from the National Centers for...- publication PDF
-
NCAR Local Network
The NCAR Local Network is an interconnection of all of the computer systems of the SCD and some of the computer systems of other NCAR divisions. It is the function of the...- publication PDF
-
Linking global changes of snowfall and wet-bulb temperature
Snowfall is one of the primary drivers of the global cryosphere and is declining in many regions of the world with widespread hydrological and ecological consequences. Previous...- publication PDF
-
The emergence and transient nature of Arctic amplification in coupled climate models
Under rising atmospheric greenhouse gas concentrations, the Arctic exhibits amplified warming relative to the globe. This Arctic amplification is a defining feature of global...- publication PDF
-
Spectropolarimetric evidence for a siphon flow along an emerging magnetic flux tube
We study the dynamics and topology of an emerging magnetic flux concentration using high spatial resolution spectropolarimetric data acquired with the Imaging Magnetograph...- publication PDF
