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Evaluation of polar winter mesopause wind in WACCMX+DART
This work evaluates zonal winds in both hemispheres near the polar winter mesopause in the Whole Atmosphere Community Climate Model (WACCM) with thermosphere-ionosphere...- publication PDF
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Improving station-based ensemble surface meteorological analyses using...
Surface meteorological analyses serve a wide range of research and applications, including forcing inputs for hydrological and ecological models, climate analysis, and resource...- publication PDF
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The atmospheric oxidation of ethyl formate and ethyl acetate over a range of...
The Cl-atom-initiated oxidation of two esters, ethyl formate [HC(O)OCH₂CH₃] and ethyl acetate [CH₃C(O)OCH₂CH₃], has been studied at pressures close to 1 atm as a function of...- publication PDF
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High resolution coupled climate-runoff simulations of seasonal snowfall over...
Climate change is expected to accelerate the hydrologic cycle, increase the fraction of precipitation that is rain, and enhance snowpack melting. The enhanced hydrological cycle...- publication PDF
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Abundant nitrate and nitric acid aerosol in the upper troposphere and lower...
The tropospheric and stratospheric nitrate aerosol is simulated by a sectional aerosol model coupled to the Community Earth System Model. The simulated nitrate mass fractional...- publication PDF
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Harmonization of global land use change and management for the period...
Human land use activities have resulted in large changes to the biogeochemical and biophysical properties of the Earth's surface, with consequences for climate and other...- publication PDF
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High-resolution polarimetric radar observations of snow-generating cells
High-resolution X-band polarimetric radar data were collected in 19 snowstorms over northern Colorado in early 2013 as part of the Front Range Orographic Storms (FROST) project....- publication PDF
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Pronounced suppression and X-pattern merging of equatorial ionization...
Following the 2022 Tonga Volcano eruption, dramatic suppression and deformation of the equatorial ionization anomaly (EIA) crests occurred in the American sector similar to...- publication PDF
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Recommendations for interinstitutional and interdisciplinary research...
The U.S.-Taiwan Partnership for International Research and Education (PIRE) "Building Extreme Weather Resiliency through Improved Weather and Climate Prediction and Emergency...- publication PDF
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The White Light Solar Corona: An Atlas of 1986 K-coronameter Synoptic Charts...
This article does not have an abstract or article summary.- publication PDF
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Discovery of scattering polarization in the hydrogen Lya line of the solar...
There is a thin transition region (TR) in the solar atmosphere where the temperature rises from 10,000 K in the chromosphere to millions of degrees in the corona. Little is...- publication PDF
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A new approach to testing forecast predictive accuracy
The Diebold-Mariano test for predictive accuracy has been used widely and adapted for economic forecasts, but has not seen much activity in weather forecast verification. The...- publication PDF
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Detecting the permafrost carbon feedback: Talik formation and increased...
Thaw and release of permafrost carbon (C) due to climate change is likely to offset increased vegetation C uptake in northern high-latitude (NHL) terrestrial ecosystems. Models...- publication PDF
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Future directions for whole atmosphere modeling: Developments in the context...
Coupled Sun-to-Earth models represent a key part of the future development of space weather forecasting. With respect to predicting the state of the thermosphere and ionosphere,...- publication PDF
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Evaluating soil biogeochemistry parameterizations in Earth system models...
Soils contain large reservoirs of terrestrial carbon (C), yet soil C dynamics simulated in Earth systems models show little agreement with each other or with observational data...- publication PDF
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Assessing sub-grid variability within satellite pixels over urban regions...
Sub-grid variability (SGV) in atmospheric trace gases within satellite pixels is a key issue in satellite design and interpretation and validation of retrieval products....- publication PDF
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Development of the online MM5 tracer model and its applications to air...
An online tracer model, based on the fifth-generation Penn State/NCAR Mesoscale model, was developed. The new model includes full representation of processes for advection,...- publication PDF
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Arctic warming induced by the Laurentide Ice Sheet topography
It is well known that ice sheet-climate feedbacks are essential for realistically simulating the spatiotemporal evolution of continental ice sheets over glacial-interglacial...- publication PDF
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Evaluation of Urban Canopy Models against near-surface measurements in...
Urban canopy models (UCMs) in mesoscale numerical weather prediction models need evaluation to understand biases in urban environments under a range of conditions. The authors...- publication PDF
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Winter soil respiration in a humid temperate forest: The roles of moisture,...
Winter soil respiration at midlatitudes can comprise a substantial portion of annual ecosystem carbon loss. However, winter soil carbon dynamics in these areas, which are often...- publication PDF
