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Ship-based measurements of ice nuclei concentrations over the Arctic,...
Ambient concentrations of ice-forming particles measured during ship expeditions are collected and summarised with the aim of determining the spatial distribution and...- publication PDF
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Evidence for massive and recurrent toxic blooms of Alexandrium catenella in...
Among the organisms that spread into and flourish in Arctic waters with rising temperatures and sea ice loss are toxic algae, a group of harmful algal bloom species that produce...- publication PDF
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Wildfire smoke observations in the Western United States from the airborne...
During the summer of 2018, the upward-pointing Wyoming Cloud Lidar (WCL) was deployed on board the University of Wyoming King Air (UWKA) research aircraft for the Biomass...- publication PDF
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Characterizing the potential for drought action from combined hydrological...
Drought is a function of both natural and human influences, but fully characterizing the interactions between human and natural influences on drought remains challenging. To...- publication PDF
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Alignment of high‐latitude ionospheric and thermospheric Lagrangian coherent...
The storm-time ionospheric-thermospheric (IT) state is of great interest, since the IT dynamics change dramatically as energy is input and dissipated in the upper atmosphere....- publication PDF
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Integration of process-based soil respiration models with whole-ecosystem...
We integrated soil models with an established ecosystem process model (SIPNET, simplified photosynthesis and evapotranspiration model) to investigate the influence of soil...- publication PDF
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Air quality in the Northern Colorado Front Range Metro Area: The Front Range...
We describe the resources used, the deployment strategy, and the outcomes of the Front Range Air Pollution and Photochemistry Éxperiment (FRAPPÉ) experiment, which took place in...- publication PDF
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Variability and trends in the global tropopause estimated from radiosonde data
This study examines global tropopause variability on synoptic, monthly, seasonal, and multidecadal timescales using 1980-2004 radiosonde data. On synoptic and monthly...- publication PDF
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Characterization of the long-term radiosonde temperature biases in the upper...
Radiosonde observations (RAOBs) have provided the only long-term global in situ temperature measurements in the troposphere and lower stratosphere since 1958. In this study, we...- publication PDF
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Properties of individual contrails: A compilation of observations and some...
Mean properties of individual contrails are characterized for a wide range of jet aircraft as a function of age during their life cycle from seconds to 11.5 h (7.4-18.7 km...- publication PDF
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Formation of organic aerosol in the Paris region during the MEGAPOLI summer...
Simulations with the chemistry transport model CHIMERE are compared to measurements performed during the MEGAPOLI (Megacities: Emissions, urban, regional and Global Atmospheric...- publication PDF
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Evaluating mesoscale NWP models using kinetic energy spectra
Kinetic energy spectra derived from observations in the free atmosphere possess a wavenumber dependence of k^-3 for large scales, characteristic of 2D turbulence, and transition...- publication PDF
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Repurposing data across disciplines: A study of data reuse issues between...
Repurposing of data raises a number of issues for use across the disciplines of climate science and social science. The issues we present are results of the work we are...- publication PDF
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Transport pathways of carbon monoxide in the Asian summer monsoon diagnosed...
Satellite observations of tropospheric chemical constituents (such as carbon monoxide, CO) reveal a persistent maximum in the upper troposphere–lower stratosphere (UTLS)...- publication PDF
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Role of interaction between magnetic Rossby waves and tachocline...
We present a nonlinear magnetohydrodynamic shallow-water model for the solar tachocline (MHD-SWT) that generates quasi-periodic tachocline nonlinear oscillations (TNOs) that can...- publication PDF
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A simple parameterization of the short-wave aerosol optical properties for...
Broadband short-wave (SW) surface direct and diffuse irradiances are not typically within the set of output variables produced by numerical weather prediction (NWP) models....- publication PDF
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A study of the nonlinear response of the upper atmosphere to episodic and...
Perturbations caused by geophysical and anthropogenic events on the ground have been observed to propagate upward and impact the upper atmosphere. Gravity waves with wavelengths...- publication PDF
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Sensitivity of Central Oklahoma convection forecasts to upstream potential...
The role of upstream subsynoptic forecast errors on forecasts of two different central Oklahoma severe convection events (19 and 31 May 2013) characterized by strong synoptic...- publication PDF
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Observed high-altitude warming and snow cover retreat over Tibet and the...
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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Evaluating the optical characteristics of stereoscopic immersive display systems
As large immersive displays have evolved over the years, the measurement methods used to characterize them must also advance to keep up with the changing technologies and...- publication PDF
