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The effect of vertically resolved soil biogeochemistry and alternate soil C...
Soils are a crucial component of the Earth system; they comprise a large portion of terrestrial carbon stocks, mediate the supply and demand of nutrients, and influence the...- publication PDF
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An extremeness threshold determines the regional response of floods to...
Precipitation extremes will increase in a warming climate, but the response of flood magnitudes to heavier precipitation events is less clear. Historically, there is little...- publication PDF
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Model uncertainty in a mesoscale ensemble prediction system: Stochastic...
A multiphysics and a stochastic kinetic-energy backscatter scheme are employed to represent model uncertainty in a mesoscale ensemble prediction system using the Weather...- publication PDF
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Influence of the North Pacific Victoria mode on the Pacific ITCZ summer precipitation
This study demonstrates the close connection between the second dominant mode of spring sea surface temperature anomalies (SSTAs) in the North Pacific poleward of 20°N, referred...- publication PDF
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The impact of climate change on ocean submesoscale activity
Global warming may modify submesoscale activity in the ocean through changes in the mixed layer depth (MLD) and lateral buoyancy gradients. As a case study we consider a region...- publication PDF
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Mass loss, destruction and detection of sun-grazing and -impacting cometary nuclei
Context. Sun-grazing comets almost never re-emerge, but their sublimative destruction near the sun has only recently been observed directly, while chromospheric impacts have not...- publication PDF
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Detection of high-altitude ionospheric irregularities with GPS/MET
In this study radio occultation data from the GPS/MET experiment are used for detection of high-altitude ionospheric irregularities. This is done by back propagation of the...- publication PDF
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Importance of secondary sources in the atmospheric budgets of formic and acetic acids
We present a detailed budget of formic and acetic acids, two of the most abundant trace gases in the atmosphere. Our bottom-up estimate of the global source of formic and acetic...- publication PDF
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Proceedings of the 2021 Improving Scientific Software Conference
The Software Engineering Assembly (SEA) is a loosely structured group of software engineers and scientists who write scientific software, mostly but not only at NCAR and mostly...- publication PDF
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Biogeochemical protocols and diagnostics for the CMIP6 Ocean Model...
The Ocean Model Intercomparison Project (OMIP) focuses on the physics and biogeochemistry of the ocean component of Earth system models participating in the sixth phase of the...- publication PDF
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Determining ULF wave contributions to geomagnetically induced currents: The...
Past studies found that large-amplitude geomagnetically induced current (GIC) related to magnetospheric Ultra Low Frequency (ULF) waves tend to be associated with periods...- publication PDF
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Prediction of the thermospheric and ionospheric responses to the 21 June...
On 21 June 2020, an annular solar eclipse will traverse the low latitudes from Africa to Southeast Asia. The highest latitude of the maximum eclipse obscuration is approximately...- publication PDF
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Internal climate variability and projected future regional steric and...
Observational evidence points to a warming global climate accompanied by rising sea levels which impose significant impacts on island and coastal communities. Studies suggest...- publication PDF
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Estimated total emissions of trace gases from the Canberra Wildfires of...
In this paper we describe a new method for estimating trace gas emissions from large vegetation fires using satellite measurements of aerosol optical depth (AOD) at 550 nm,...- publication PDF
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Was the 2015 North Atlantic subpolar cold anomaly predictable?
The subpolar North Atlantic (SPNA) experienced extreme cold during 2015, an event often called the "cold blob." The evolution of this event in the Community Earth System Model...- publication PDF
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Ice multiplication by breakup in ice-ice collisions. Part II: Numerical Simulations
In Part I of this two-part paper, a formulation was developed to treat fragmentation in ice-ice collisions. In the present Part II, the formulation is implemented in two...- publication PDF
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Global observations of thermospheric temperature and nitric oxide from MIPAS...
We present vertically resolved thermospheric temperatures and NO abundances in terms of volume mixing ratio retrieved simultaneously from spectrally resolved 5.3 μm emissions...- publication PDF
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Influences of environmental relative humidity and horizontal scale of...
This study examines two factors impacting initiation of moist deep convection: free-tropospheric environmental relative humidity (phi(E)) and horizontal scale of subcloud ascent...- publication PDF
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New generation of climate models track recent unprecedented changes in...
We compare top-of-atmosphere (TOA) radiative fluxes observed by the Clouds and the Earth's Radiant Energy System (CERES) and simulated by seven general circulation models forced...- publication PDF
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Fellowship Program in Scientific Computing: Internship Program for Minority...
The papers contained in the 1976 Technical Note NCAR/TN-119+PROC represent the research and programming carried out / 12 students in the Computing Facility summer programs...- publication PDF
