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First satellite identification of volcanic carbon monoxide
Volcanic degassing produces abundant HâO and COâ, as well as SOâ, HCl, HâS, Sâ, Hâ, HF, CO, and SiF4. Volcanic SOâ, HCl, and H2S have been detected from satellites...- publication PDF
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Improving short-term precipitation forecasting with radar data assimilation...
This paper presents a multiscale hybrid ensemble-variational (EnVar) data assimilation strategy with an hourly rapid update aiming to improve analysis of convection via radar...- publication PDF
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Multi-wavelength (L and S band) study of ionospheric irregularities from an...
This paper reports observation of moderate to intense scintillations, at S band of Indian Regional Navigation Satellite System (IRNSS). During current solar cycle 25, these...- publication PDF
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The Queensland cloud seeding research program
As a response to extreme water shortages in southeast Queensland, Australia, brought about by reduced rainfall and increasing population, the Queensland government decided to...- publication PDF
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Data-driven scientific workflows: A summary of new technologies and datasets...
2018 UNIDATA USERS WORKSHOP: Over 70 participants from academia, research organizations, and industry interested in how they can evolve their workflows met to learn how to...- publication PDF
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Orographic precipitation response to microphysical parameter perturbations...
This study explores the sensitivity of clouds and precipitation to microphysical parameter perturbations using idealized simulations of moist, nearly neutral flow over a bell-...- publication PDF
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TC-permitting GCM simulations of hurricane frequency response to sea surface...
A tropical cyclone--permitting global atmospheric model is used to explore the hurricane frequency response to sea surface temperature (SST) anomalies generated by coupled...- publication PDF
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Increasing Alaskan river discharge during the cold season is driven by recent warming
Arctic hydrology is experiencing rapid changes including earlier snow melt, permafrost degradation, increasing active layer depth, and reduced river ice, all of which are...- publication PDF
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NCAR's Summer Colloquium: Capacity building in cross-disciplinary research...
The Advanced Study Program (ASP) Summer Colloquium is an annual event hosted at the National Center for Atmospheric Research (NCAR) in Boulder, Colorado. From its inception in...- publication PDF
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Connecting land-atmosphere interactions to surface heterogeneity in CHEESEHEAD19
The Chequamegon Heterogeneous Ecosystem Energy-Balance Study Enabled by a High-Density Extensive Array of Detectors 2019 (CHEESEHEAD19) is an ongoing National Science Foundation...- publication PDF
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Atmospheric implications of large C2-C5 alkane emissions from the U.S. oil...
Emissions of C-2-C-5 alkanes from the U.S. oil and gas sector have changed rapidly over the last decade. We use a nested GEOS-Chem simulation driven by updated 2011NEI emissions...- publication PDF
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Spectra of solar shallow-water waves from bright point observations
Rossby waves, large-scale meandering patterns drifting in longitude, detected in the Sun, were recently shown to a play a crucial role in understanding âseasonsâ of space...- publication PDF
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Global and regional patterns in high ice water content conditions
Conditions of high ice water content (HIWC; defined herein as at least 1.0 g m(-3)) are often found in the anvils of convective systems and can cause engine damage and/or...- publication PDF
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Comparison of methods to determine tropical tropopause layer cirrus...
A new method of estimating Tropical Tropopause Layer Cirrus (TTLC) formation mechanism (object method) is compared to interpretations of formation from previous studies using...- publication PDF
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Climate engineering to mitigate the projected 21st-century terrestrial...
To mitigate the projected global warming in the 21st century, it is well-recognized that society needs to cut CO2 emissions and other short-lived warming agents aggressively....- publication PDF
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Comparison of implicit vs. explicit regime identification in machine...
This work compares the solar power forecasting performance of tree-based methods that include implicit regime-based models to explicit regime separation methods that utilize...- publication PDF
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Validation of MOPITT carbon monoxide using ground-based Fourier transform...
The Measurements of Pollution in the Troposphere (MOPITT) satellite instrument provides the longest continuous dataset of carbon monoxide (CO) from space. We perform the first...- publication PDF
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Validation of the MIPAS CO2 volume mixing ratio in the mesosphere and lower...
We present the validation of Michelson Interferometer for Passive Atmospheric Sounding (MIPAS) CO2 daytime concentration in the mesosphere and lower thermosphere by comparing...- publication PDF
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Dynamical characteristics of drought in the Caribbean from observations and...
Climate models consistently project a significant drying in the Caribbean during climate change, and between 2013 and 2016 the region experienced the worst multiyear drought in...- publication PDF
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Fire dynamics during the 20th century simulated by the Community Land Model
Fire is an integral Earth System process that interacts with climate in multiple ways. Here we assessed the parametrization of fires in the Community Land Model (CLM-CN) and...- publication PDF
