23,281 resources found

The distribution of forest cover exerts strong controls on the spatiotemporal distribution of snow accumulation and snowmelt. The physical processes that govern these controls...

Surface layer (SL) variables (e.g., 2-m temperature [T-2] and 10-m wind [U-10]) are diagnosed by applying the flux-profile relationships based on Monin-Obukhov similarity theory...

t is important to understand Joule heating because it can significantly change the temperature structure, atmosphere composition, and electron density and hence influences...

Ozone-tracer relations are used to quantify chemical ozone loss in the polar vortices. The underlying assumptions for the application of this technique were extensively...

A comprehensive intercomparison study was conducted of total column ozone and vertical distribution measurements at Lauder station from 2000-2022, analyzing data from multiple...

The influences of subauroral polarization streams (SAPS) on storm-enhanced density (SED) plume and consequently on polar tongue of ionization (TOI), an important topic in the...

Instrumental records indicate a century-long trend towards drying over western North America and wetting over eastern North America. A continuation of these trends into the...

UV radiation is an essential driver for the formation of photochemical smog, which includes ground-level ozone and particulate matter (PM). Recent analyses support earlier work...

In this article, we present an overview of the HyIV-CNRS-SecORo (Hydralab IV-CNRS-Secondary Orography and Rotors Experiments) laboratory experiments carried out in the CNRM...

The papers presented in this document summarize the research and programming work completed during the summer of 1978 by eight students who participated in the Summer Fellowship...

It is generally accepted that the energy that drives coronal mass ejections (CMEs) is magnetic in origin. Sheared and twisted coronal fields can store free magnetic energy which...

This study presents the results from the Tropospheric Chemistry Reanalysis version 2 (TCR-2) for the period 2005-2018 at 1.1 degrees horizontal resolution obtained from the...

There is still an inadequate understanding of how the interplanetary magnetic field (IMF) east-west component (B-y) affects thermospheric composition, and other ionospheric and...

In 2012, Colorado experienced one of its worst wildfire seasons of the past decade. The goal of this study was to investigate the relationship of local PM₂.₠levels, modeled...

A realistic simulation of snow cover and its thermal properties are important for accurate modelling of permafrost. We analyse simulated relationships between air and near-...

Several important developments in the 1960s showed the way to using spectral analysis to identify and describe atmospheric waves predicted by theory. Among these waves were...

The ability of Atmospheric Emitted Radiance Interferometer (AERI) and Doppler lidar (DL) wind profile observations to impact short-term forecasts of convection is explored by...

Because explicit prediction of the electrical activity in storms is computationally expensive and the processes are still poorly understood, an attractive way to predict...

This study presents the ozone monitoring instrument (OMI) Collection 4 formaldehyde (HCHO) retrieval developed with the Smithsonian Astrophysical Observatory's (SAO) Making...

We have analyzed a set of simulations aimed at understanding the mechanisms that drive observed trends in the lower stratosphere after 1970. The simulations were performed using...