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Large biogenic contribution to boundary layer O3-CO regression slope in summer
Strong correlation between O-3 and CO was observed during the Deriving Information on Surface Conditions from Column and Vertically Resolved Observations Relevant to Air Quality...- publication PDF
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Satellite-based analysis of CO seasonal and interannual variability over the...
The Measurements of Pollution in the Troposphere (MOPITT) satellite record is applied to study the geographical and temporal variability of carbon monoxide (CO) from biomass...- publication PDF
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Collaboration of the weather and climate communities to advance...
The World Weather Research Programme (WWRP) and the World Climate Research Programme (WCRP) have identified collaborations and scientific priorities to accelerate advances in...- publication PDF
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The emergence of weather-related test beds linking research and forecasting...
Test beds have emerged as a critical mechanism linking weather research with forecasting operations. The U.S. Weather Research Program (USWRP) was formed in the 1990s to help...- publication PDF
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How does vertical wind shear influence entrainment in squall lines?
The influence of vertical wind shear on updraft entrainment in squall lines is not well understood. To address this knowledge gap, a suite of high-resolution idealized numerical...- 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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New light on an old problem of the cores of solar resonance lines
We reexamine a 50+ yr old problem of deep central reversals predicted for strong solar spectral lines, in contrast to the smaller reversals seen in observations. We examine data...- publication PDF
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The research of Dr. Joanne Simpson: Fifty years investigating hurricanes,...
This article does not have an abstract or article summary.- publication PDF
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The influence of the Calbuco eruption on the 2015 Antarctic ozone hole in a...
Recent research has demonstrated that the concentrations of anthropogenic halocarbons have decreased in response to the worldwide phaseout of ozone depleting substances. Yet in...- publication PDF
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Using results from the PlioMIP ensemble to investigate the Greenland Ice...
During an interval of the Late Pliocene, referred to here as the mid-Pliocene Warm Period (mPWP; 3.264 to 3.025 million years ago), global mean temperature was similar to that...- publication PDF
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Anthropogenic aerosols dominate forced multidecadal Sahel precipitation...
Sahel precipitation has undergone substantial multidecadal time scale changes during the twentieth century that have had severe impacts on the region's population. Using...- publication PDF
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Magnetospheric Multiscale (MMS) Observations of magnetic reconnection in...
Magnetic reconnection is a fundamental process of energy conversion in plasmas between electromagnetic fields and particles. Magnetic reconnection has been observed directly in...- publication PDF
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Albedo-Ice regression method for determining ice water content of polar...
High spatial resolution images of polar meso-spheric clouds (PMCs) from a camera array on board the Aeronomy of Ice in the Mesosphere (AIM) satellite have been obtained since...- publication PDF
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The relationship between the macroscopic state of electrons and the...
Plasma kinetic theory predicts that a sufficiently anisotropic electron distribution will excite whistler mode waves, which in turn relax the electron distribution in such a way...- publication PDF
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A comparison of model error representations in mesoscale ensemble data assimilation
Mesoscale forecasts are strongly influenced by physical processes that are either poorly resolved or must be parameterized in numerical models. In part because of errors in...- publication PDF
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Changes in the distribution of rain frequency and intensity in response to...
Changes in the frequency and intensity of rainfall are an important potential impact of climate change. Two modes of change, a shift and an increase, are applied to simulations...- publication PDF
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Impact of hygroscopic seeding on the initiation of precipitation formation:...
A hybrid bin microphysical scheme is developed in a parcel model framework to study how natural aerosol particles and different types of hygroscopic seeding materials affect the...- publication PDF
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An observing system simulation experiment for the impact of MTG candidate...
An Observing System Simulation Experiment (OSSE) was designed and developed to assess the potential benefit of the Infrared Sounding on the Meteosat Third Generation (MTG-IRS)...- publication PDF
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Extreme ozone loss following nuclear war results in enhanced surface...
For the first time, we use a modern climate model with interactive chemistry including the effects of aerosols on photolysis rates to simulate the consequences of regional and...- publication PDF
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Characterization of trace gases measured over Alberta oil sands mining...
Oil sands comprise 30% of the world's oil reserves and the crude oil reserves in Canada's oil sands deposits are second only to Saudi Arabia. The extraction and processing of...- publication PDF
