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Meteorological and trace gas factors affecting the number concentration of at...
Measurements of aerosol size distribution and different gas and meteorological parameters, made in three polluted sites in Central and Southern Europe: Po Valley, Italy, Melpitz...- publication PDF
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A deep learning model for the thermospheric nitric oxide emission
Nitric oxide (NO) infrared radiation is an essential cooling source for the thermosphere, especially during and after geomagnetic storms. An accurate representation of the...- publication PDF
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Validation and analysis of MOPITT CO observations of the Amazon Basin
We analyze satellite retrievals of carbon monoxide from the MOPITT (Measurements of Pollution in the Troposphere) instrument over the Amazon Basin, focusing on the MOPITT...- publication PDF
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Influences of changing sea ice and snow thicknesses on simulated Arctic winte...
In the high-latitude Arctic, wintertime sea ice and snow insulate the relatively warmer ocean from the colder atmosphere. While the climate warms, wintertime Arctic surface heat...- publication PDF
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Uniformly rotating global radiative-convective equilibrium in the Community A...
A standard atmospheric general circulation model is run in a uniformly rotating global radiative-convective equilibrium configuration to explore the equilibrium state, including...- publication PDF
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NCAR GPS Dropsonde Humidity Dry Bias
A dry bias in the RD94, mini dropsonde (NRD94) and Driftsonde MIST sonde humidity measurements has been discovered, which has existed since 2008. This document describes the...- publication PDF
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An intercomparison of total column-averaged nitrous oxide between ground-base...
Nitrous oxide (N2O) is an important greenhouse gas and it can also generate nitric oxide, which depletes ozone in the stratosphere. It is a common target species of ground-based...- publication PDF
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Global Carbon Budget 2019
Accurate assessment of anthropogenic carbon dioxide (CO2) emissions and their redistribution among the atmosphere, ocean, and terrestrial biosphere - the "global carbon budget"...- publication PDF
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Revisiting global fossil fuel and biofuel emissions of ethane
Recent measurements over the Northern Hemisphere indicate that the long-term decline in the atmospheric burden of ethane (C2H6) has ended and the abundance increased...- publication PDF
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Stomatal conductance influences interannual variability and long-term changes...
Ambient ozone uptake by plant stomata degrades ecosystem and crop health and alters local-to-global carbon and water cycling. Metrics for ozone plant damage are often based...- publication PDF
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Projecting North American climate over the next 50 years: Uncertainty due to ...
This study highlights the relative importance of internally generated versus externally forced climate trends over the next 50 yr (2010-60) at local and regional scales over...- publication PDF
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The seasonality of the Great Plains low-level jet and ENSO relationship
This study investigates the seasonality of the relationship between the Great Plains low-level jet (GPLLJ) and the Pacific Ocean from spring to summer, using observational...- publication PDF
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Science directions in a post COP21 world of transient climate change: Enablin...
During recent decades, through theoretical considerations and analyses of observations and model simulations, the scientific community has fundamentally advanced our...- publication PDF
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Evaluation of the Advanced Hurricane WRF Data Assimilation System for the 200...
Real-time analyses and forecasts using an ensemble Kalman filter (EnKF) and the Advanced Hurricane Weather Research and Forecasting Model (AHW) are evaluated from the 2009 North...- publication PDF
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A hybrid analog-ensemble, convolutional-neural-network method for post-proces...
An ensemble precipitation forecast postprocessing method is proposed by hybridizing the analog ensemble (AnEn), minimum divergence Schaake shuffle (MDSS), and convolutional...- publication PDF
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Scientific motivations and future directions of whole atmosphere modeling
The recent development of whole atmosphere models that extend from the surface to the upper thermosphere represents a significant advance in modeling capabilities of the...- publication PDF
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Observed high-altitude warming and snow cover retreat over Tibet and the Hima...
Himalayan mountain glaciers and the snowpack over the Tibetan Plateau provide the headwater of several major rivers in Asia. In situ observations of snow cover extent since the...- publication PDF
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Multiscale interactions in an idealized Walker circulation: Mean circulation ...
A high-resolution cloud-resolving model (CRM) simulation is developed here for a two-dimensional Walker circulation over a planetary-scale domain of 40 000 km for an extended...- publication PDF
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Grand minima and equatorward propagation in a cycling stellar convective dynamo
The 3D MHD Anelastic Spherical Harmonic code, using slope-limited diffusion, is employed to capture convective and dynamo processes achieved in a global-scale stellar convection...- publication PDF
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SABER observation of storm�time hemispheric asymmetry in nitric oxide radia...
The nitric oxide (NO) 5.3 mu m radiative emission is the dominating and most efficient cooling agent in the thermosphere above 100 km. The NO 5.3 mu m radiative cooling is an...- publication PDF