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The summer North Atlantic oscillation: Past, present, and future
Summer climate in the North Atlantic - European sector possesses a principal pattern of year-to-year variability that is the parallel to the well-known North Atlantic...- publication PDF
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The relationship between statistics of warm-season cloud episodes and...
In this study, the relationship between statistical properties (including zonal span, duration, and propagation speed) of warm-season cloud episodes in Hovmollder space and...- publication PDF
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Linear and nonlinear signatures in the planetary wave dynamics of an AGCM:...
To identify and quantify indications of linear and nonlinear planetary wave behavior and their impact on the distribution of atmospheric states, characteristics of a very long...- publication PDF
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Dynamic ecosystem assembly and escaping the "fire trap" in the tropics:...
Fire is a fundamental part of the Earth system, with impacts on vegetation structure, biomass, and community composition, the latter mediated in part via key fire-tolerance...- publication PDF
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Contrasting trends of mass and optical properties of aerosols over the...
Atmospheric aerosols affect both human health and climate. PMX is the mass concentration of aerosol particles that have aerodynamic diameters less than X μm, PM10 was initially...- publication PDF
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Reimagine fire science for the anthropocene
Fire is an integral component of ecosystems globally and a tool that humans have harnessed for millennia. Altered fire regimes are a fundamental cause and consequence of global...- publication PDF
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Long-lived Mesoscale systems in a low-convective inhibition environment....
Dynamical models of organized mesoscale convective systems have identified the important features that help maintain their overarching structure and longevity. The standard...- publication PDF
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High-resolution calculations of the solar global convection with the reduced...
We carry out non-rotating high-resolution calculations of the solar global convection, which resolve convective scales of less than 10 Mm. To cope with the low Mach number...- publication PDF
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Reconciling observed and predicted tropical rainforest OH concentrations
We present OH observations made in Amazonas, Brazil during the Green Ocean Amazon campaign (GoAmazon2014/5) from February to March of 2014. The average diurnal variation of OH...- publication PDF
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Findings from biomass burning field campaigns set directions for future...
The global extent of vegetation fires is modified by climate, land use change, and other factors and feedbacks. Fires are important for maintaining fire-adapted ecosystems, but...- publication PDF
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A Comparison of the CIR- and CME-induced geomagnetic activity effects on...
Neutral temperature responses in the mesosphere and lower thermosphere (MLT) to severe geomagnetic storms induced by coronal mass ejections (CMEs) are of growing interest to the...- publication PDF
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Detecting the permafrost carbon feedback: Talik formation and increased...
Thaw and release of permafrost carbon (C) due to climate change is likely to offset increased vegetation C uptake in northern high-latitude (NHL) terrestrial ecosystems. Models...- publication PDF
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Vertical variations in the N₂ mass mixing ratio during a thermospheric storm...
The Center for Integrated Space Weather Modeling's (CISM) suite of models was run together to simulate the passage of an idealized coronal mass ejection (CME) from the Sun's...- publication PDF
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Predicting typhoon Morakot's catastrophic rainfall with a...
This study examines the prediction and predictability of the recent catastrophic rainfall and flooding event over Taiwan induced by Typhoon Morakot (2009) with a state-of-the-...- publication PDF
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Summer Fellowship in Scientific Computing / Computing Facility Summer 1977
This represents a collection of papers written by graduate students participating in the 1977 Summer Fellowship Program in Scientific Computing. Included are brief descriptions...- publication PDF
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Transverse oscillations in slender Ca II H fibrils observed with Sunrise/SuFI
We present observations of transverse oscillations in slender Ca II H fibrils (SCFs) in the lower solar chromosphere. We use a 1 hr long time series of high- (spatial and...- publication PDF
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Investigation of ensemble variance as a measure of true forecast variance
The uncertainty in meteorological predictions is of interest for applications ranging from economic to recreational to public safety. One common method to estimate uncertainty...- publication PDF
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On the magnetic and energy characteristics of recurrent homologous jets from...
In this paper, we present the detailed analysis of recurrent homologous jets originating from an emerging negative magnetic flux at the edge of an active region. The observed...- publication PDF
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A case study of cloud radar observations and large-eddy simulations of a...
The impact of glaciogenic seeding on precipitation remains uncertain, mainly because of the noisy nature of precipitation. Operational seeding programs often target cold-season...- publication PDF
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Dust, convection, winds, and waves: The 2022 NASA CPEX-CV campaign
The NASA Convective Processes Experiment-Cabo Verde (CPEX-CV) field campaign took place in September 2022 out of Sal Island, Cabo Verde. A unique payload aboard the NASA DC-8...- publication PDF