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NOâ seasonal evolution in the north subtropical free troposphere
Three years of multi-axis differential optical absorption spectroscopy (MAXDOAS) measurements (2011-2013) have been used for estimating the NOâ mixing ratio along a horizontal...- publication PDF
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Attribution of ionospheric vertical plasma drift perturbations to...
In this study, we quantify the contribution of individual large-scale waves to ionospheric electrodynamics and examine the dependence of the ionospheric perturbations on solar...- publication PDF
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Electrodynamic response of the ionosphere to high-speed solar wind streams
A combination of dawn and dusk observations from the DMSP F13 satellite and output from the thermosphere-ionosphere-electrodynamics general circulation model (TIE-GCM) are used...- publication PDF
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Initial precipitation formation in warm Florida cumulus
The microphysical processes that lead to the development of precipitation in small, warm cumulus are examined using data from the Small Cumulus Microphysics Study near Cape...- publication PDF
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Strong local evaporative cooling over land due to atmospheric aerosols
Aerosols can enhance terrestrial productivity through increased absorption of solar radiation by the shaded portion of the plant canopy-the diffuse radiation fertilization...- publication PDF
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Improving CLM5.0 biomass and carbon exchange across the Western United...
The Western United States is dominated by natural lands that play a critical role for carbon balance, water quality, and timber reserves. This region is also particularly...- publication PDF
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Probabilistic spatial meteorological estimates for Alaska and the Yukon
It is challenging to develop observationally based spatial estimates of meteorology in Alaska and the Yukon. Complex topography, frozen precipitation undercatch, and extremely...- publication PDF
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Celebrating hydrologic science: The "Science is Essential" collection
Water Resources Research published nine commentaries in the AGU "Science is Essential'' collection. The goal of these papers is to celebrate the advances in hydrologic science,...- publication PDF
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Separating signal and noise in atmospheric temperature changes: The...
We compare global-scale changes in satellite estimates of the temperature of the lower troposphere (TLT) with model simulations of forced and unforced TLT changes. While...- publication PDF
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Remotely sensed spectral variability predicts reef fish diversity
In terrestrial landscapes, the spectral variability hypothesis (SVH) enables estimation of species diversity from satellite data, thereby allowing biodiversity assessments to be...- publication PDF
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Variations in thermosphere composition and ionosphere total electron content...
We conducted observational and modeling studies of thermospheric composition and ionospheric total electron content (TEC) variations during two geomagnetically quiet periods...- publication PDF
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Whole Heliosphere and Planetary Interactions (WHPI): The big picture on...
The Whole Heliosphere and Planetary Interactions (WHPI) is an international initiative to study the most recent solar minimum and its impact on the interconnected solar-...- publication PDF
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Prediction of Northern Hemisphere regional sea ice extent and snow depth...
The forecast potential of springtime ozone on April surface temperatures at particular locations in the Northern Hemisphere has been previously reported. Evidence suggests that...- publication PDF
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Verification of landâatmosphere coupling in forecast models, reanalyses,...
This study compares four model systems in three configurations (LSM, LSM + GCM, and reanalysis) with global flux tower observations to validate states, surface fluxes, and...- publication PDF
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Air quality simulations of wildfires in the Pacific Northwest evaluated with...
Evaluation of a regional air quality forecasting system for the Pacific Northwest was carried out using a suite of surface and satellite observations. Wildfire events for the...- publication PDF
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Improving quantitative precipitation forecasts in the warm season: A USWRP...
Warm-season quantitative precipitation forecasts (QPFs) are the poorest performance area of forecast systems worldwide. They stubbornly fall further behind while other aspects...- publication PDF
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Going with the floe: Tracking CESM Large Ensemble sea ice in the Arctic...
In recent decades, Arctic sea ice has shifted toward a younger, thinner, seasonal ice regime. Studying and understanding this "new" Arctic will be the focus of a year-long ship...- publication PDF
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A practical approach to sequential estimation of systematic error on...
Statistical analysis arguments are used to construct an estimation algorithm for systematic error of near-surface temperatures on a mesoscale grid. The systematic error is...- publication PDF
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Gleissberg cycle dependence of inner zone proton flux
Inner zone proton flux from 1980 to mid-2021 is examined using NOAA POES satellite data, indicating a long-term increase corresponding to a one hundred year minimum in solar...- publication PDF
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The solar photospheric continuum brightness as a function of mean magnetic...
Solar irradiance models indicate that irradiance variations are dominated by changes in the disk-coverage of magnetic structures, whose brightness is thought to be determined by...- publication PDF