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Simulations of zonal mean gravity wave drag short-term variability in the...
Whole Atmosphere Community Climate Model simulations are used to investigate the short-term (<30-day) temporal variability in the midlatitude and high-latitude Southern...- publication PDF
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Determinants of urban growth during demographic and mobility transitions:...
Understanding how and why urban populations grow over time is fundamental for a variety of scholarly and policy arenas including migration, economic development, and...- publication PDF
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A multimodal data fusion and deep learning framework for large-scale...
Accurate estimation of fuels is essential for wildland fire simulations as well as decision-making related to land management. Numerous research efforts have leveraged remote...- publication PDF
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Unveiling frequency-dependent eclipsing in spider millisecond pulsars using...
This study presents an orbital-phase-dependent analysis of three black widow spider millisecond pulsars (BW MSPs), aiming to investigate the magnetic field within the eclipse...- publication PDF
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Temperature and rainfall interact to control carbon cycling in tropical forests
Tropical forests dominate global terrestrial carbon (C) exchange, and recent droughts in the Amazon Basin have contributed to short-term declines in terrestrial carbon dioxide...- publication PDF
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True to Milankovitch: Glacial inception in the new community climate system model
The equilibrium solution of a fully coupled general circulation model with present-day orbital forcing is compared to the solution of the same model with the orbital forcing...- publication PDF
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Advances in paleoclimate data assimilation
Reconstructions of past climates in both time and space provide important insight into the range and rate of change within the climate system. However, producing a coherent...- publication PDF
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A multicase comparative assessment of the ensemble Kalman filter for...
The quality of convective-scale ensemble forecasts, initialized from analysis ensembles obtained through the assimilation of radar observations using an ensemble Kalman filter...- publication PDF
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Evaluation of ozone deposition models over a subalpine forest in Niwot...
In this study, we evaluated three conceptually similar ozone gas deposition models. These dry deposition models are frequently used with chemical transport models for...- publication PDF
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CAM3 bias over the Arctic region during northern winter studied with a...
This study builds upon two prior papers, which examine Arctic region bias of CAM3 (NCAR Community Atmosphere Model version 3) simulations during winter. CAM3 output is compared...- publication PDF
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The Positive North Atlantic Oscillation with downstream blocking and Middle...
A recent study revealed that cold winter outbreaks over the Middle East and southeastern Europe are caused mainly by the northeast-southwest (NE-SW) tilting of European blocking...- publication PDF
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Chemistry-climate model simulations of twenty-first century stratospheric...
The response of stratospheric climate and circulation to increasing amounts of greenhouse gases (GHGs) and ozone recovery in the twenty-first century is analyzed in simulations...- publication PDF
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Temporal oscillations in convective boundary layer forced by mesoscale...
A theoretical approach suggests that the surface heterogeneity on a scale of tens of kilometres can generate mesoscale motions that are not in a quasi-stationary state. The...- publication PDF
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Investigations of mesoscopic complexity of small ice crystals in midlatitude cirrus
During the Mid-Latitude CIRRUS campaign small (<50 mu m) ice crystals were characterized for their mesoscopic complexity using the Small Ice Detector Mk. 3. It was found that...- publication PDF
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Case Studies on Convective Storms / Case Study 7, 25 July 1976: Mature Storm Case
A multicell storm which developed near New Raymer moved south and merged with an intense storm in the Fort Morgan area, forming the major elements of the mature hailstorm that...- publication PDF
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Intermittency in precipitation: duration, frequency, intensity, and amounts...
Intermittency is a core characteristic of precipitation, not well described by data and very poorly modeled. Detailed analyses are made of near-global gridded (about 1 degrees)...- publication PDF
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A hindcast approach to diagnosing the equatorial Pacific cold tongue SST...
An ensemble seasonal hindcast approach is used to investigate the development of the equatorial Pacific Ocean cold sea surface temperature (SST) bias and its characteristic...- publication PDF
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Improved estimates of changes in upper ocean salinity and the hydrological cycle
Ocean salinity records the hydrological cycle and its changes, but data scarcity and the large changes in sampling make the reconstructions of long-term salinity changes...- publication PDF
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A class of nonhydrostatic global models
A Cartesian, small- to mesoscale nonhydrostatic model is extended to a rotating mountainous sphere, thereby dispensing with the traditional geophysical simplifications of...- publication PDF
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Seasonality of the migrating semidiurnal tide in the tropical upper...
This work uses the Specified Dynamics-Whole Atmosphere Community Climate Model with Ionosphere/Thermosphere eXtension (SD-WACCM-X) to determine and explain the seasonality of...- publication PDF
