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Evaluating winter orographic cloud seeding: Design of the Wyoming Weather Mod...
An overview of the Wyoming Weather Modification Pilot Project (WWMPP) is presented. This project, funded by the State of Wyoming, is designed to evaluate the effectiveness of...- publication PDF
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The Community Climate System Model, version 2
The Community Climate System Model, version 2 (CCSM2) is briefly described. A 1000-yr control simulation of the present day climate has been completed without flux adjustments....- publication PDF
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Sensitivity of cloud-resolving simulations of warm-season convection to cloud...
This paper investigates the effects of cloud microphysics parameterizations on simulations of warm-season precipitation at convection-permitting grid spacing. The objective is...- publication PDF
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Seasonal representation of extreme precipitation indices over the United Stat...
Realistically representing the present-day characteristics of extreme precipitation has been a challenge for global climate models, which is due in part to deficiencies in model...- publication PDF
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The impacts of secondary ice production on microphysics and dynamics in tropi...
Secondary ice production (SIP) is an important physical phenomenon that results in an increase in the ice particle concentration and can therefore have a significant impact on...- publication PDF
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Modeling and interpretation of S-band ice crystal depolarization signatures f...
Data collected by the National Center for Atmospheric Research S-band polarimetric radar (S-Pol) during the Terrain-Influenced Monsoon Rainfall Experiment (TiMREX) in Taiwan are...- publication PDF
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Satellite Data in Meteorological Research
A workshop was held in Boulder, CO from 25 to 31 August 1965 with the purpose of acquainting members of the university community with the latest techniques for using satellite...- publication PDF
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The Permafrost and Organic LayEr module for Forest Models (POLE-FM) 1.0
Climate change and increased fire are eroding the resilience of boreal forests. This is problematic because boreal vegetation and the cold soils underneath store approximately...- publication PDF
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Global�scale observations of the limb and disk mission implementation: 1. I...
The Global-scale Observations of the Limb and Disk (GOLD) is a National Aeronautics and Space Administration mission of opportunity designed to study how the Earth's...- publication PDF
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Estimating impacts of North Atlantic tropical cyclones using an index of dama...
An index of North Atlantic tropical cyclone (TC) damage potential due to winds and coastal surge is developed using seasonal climate variables of relative sea surface...- publication PDF
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Trends in emissions and concentrations of air pollutants in the lower troposp...
Trends in the composition of the lower atmosphere (0-1500m altitude) and surface air quality over the Baltimore/Washington area and surrounding states were investigated for the...- publication PDF
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A new method for interpreting nonstationary running correlations and its appl...
We here propose a new statistical method to interpret nonstationary running correlations by decomposing them into a stationary part and a first-order Taylor expansion...- publication PDF
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Using noble gas measurements to derive air-sea process information and predic...
Dissolved gas distributions are important because they influence oceanic habitats and Earth's climate, yet competing controls by biology and physics make gas distributions...- publication PDF
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A hybrid ETKF-3DVAR data assimilation scheme for the WRF Model. Part I: Obser...
A hybrid ensemble transform Kalman filter-three-dimensional variational data assimilation (ETKF-3DVAR) system for the Weather Research and Forecasting (WRF) Model is introduced....- publication PDF
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Global soil carbon projections are improved by modelling microbial processes
Society relies on Earth system models (ESMs) to project future climate and carbon (C) cycle feedbacks. However, the soil C response to climate change is highly uncertain in...- publication PDF
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Radial velocity and wind measurement with NIMA-NWCA: Comparisons with human e...
The National Center for Atmospheric Research (NCAR) Improved Moments Algorithm (NIMA) calculates the first and second moments (radial velocity and spectral width) of...- publication PDF
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Accelerated Greenland ice sheet mass loss under high greenhouse gas forcing a...
The Greenland ice sheet (GrIS) is now losing mass at a rate of 0.7 mm of sea level rise (SLR) per year. Here we explore future GrIS evolution and interactions with global and...- publication PDF
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Evaluation of the mesospheric polar vortices in WACCM
This work evaluates the wintertime mesospheric polar vortices in the Whole Atmosphere Community Climate Model. Mesospheric altitudes are where high-top models underestimate the...- publication PDF
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Observed increase of TTL temperature and water vapor in polluted clouds over ...
Satellite observations are analyzed to examine the correlations between aerosols and the tropical tropopause layer (TTL) temperature and water vapor. This study focuses on two...- publication PDF
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Wildland fire detection and monitoring using a drone-collected RGB/IR image d...
Current forest monitoring technologies including satellite remote sensing, manned/piloted aircraft, and observation towers leave uncertainties about a wildfire's extent,...- publication PDF