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Global atmospheric forcing data for Arctic ice-ocean modeling
We compare three forcing data sets, all variants of National Centers for Environmental Prediction (NCEP) forcing, in global ice-ocean simulations and evaluate them for use in...- publication PDF
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Hydrocarbons in the upper troposphere and lower stratosphere observed from...
Satellite measurements from the Atmospheric Chemistry Experiment Fourier Transform Spectrometer (ACE-FTS) are used to examine the global, seasonal variations of several...- publication PDF
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Definitive NCAR Index for TeX for NCAR Scientists
This Index does not pretend to be an extension of Donald Knuth's comprehensive The TEXbook. It contains, instead, a condensation of the text-formatting output most frequently...- publication PDF
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Relative changes in CO emissions over megacities based on observations from space
Urban areas are large sources of several air pollutants, with carbon monoxide (CO) among the largest. Yet measurement from space of their CO emissions remains elusive due to its...- publication PDF
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The role of vertical wind shear in modulating maximum supercell updraft velocities
Observed supercell updrafts consistently produce the fastest mid- to upper-tropospheric vertical velocities among all modes of convection. Two hypotheses for this feature are...- publication PDF
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Increasing trends in oceanic surface poleward eddy heat flux observed over...
Mesoscale processes make the largest contribution to ocean variability and are significant agents in ocean heat transport. In this investigation, we provide evidence based on...- 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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A comparative study of various approaches for producing probabilistic...
The skill of operational deterministic turbulence forecasts is impacted by the uncertainties in both weather forecasts from the underlying numerical weather prediction (NWP)...- publication PDF
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A new process-based and scale-aware desert dust emission scheme for global...
Desert dust accounts for most of the atmosphere's aerosol burden by mass and produces numerous important impacts on the Earth system. However, current global climate models...- publication PDF
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Does afforestation deteriorate haze pollution in Beijing–Tianjin–Hebei (BTH), China?
Although aggressive emission control strategies have been implemented recently in the Beijing-Tianjin-Hebei area (BTH), China, pervasive and persistent haze still frequently...- publication PDF
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Generalization of runoff risk prediction at field scales to a...
As surface water resources in the U.S. continue to be pressured by excess nutrients carried by agricultural runoff, the need to assess runoff risk at the field scale continues...- publication PDF
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Coupled insights from the palaeoenvironmental, historical and archaeological...
Many governments and organisations are currently aligning many aspects of their policies and practices to the sustainable development goals (SDGs). Achieving the SDGs should...- publication PDF
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The role of wave energy accumulation in tropical cyclone genesis over the...
A hierarchical modeling approach is used to study the process by which interactions of easterly waves with the background flow can result in a reduction in the longitudinal and...- publication PDF
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Interactive Computing on the IBM 4341
The SCD computing system is complex, and it is difficult to disguise that complexity without impairing function. The IBM 4341 system is flexible; it is possible therefore to...- publication PDF
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Decadal climate prediction: An update from the trenches
This paper provides an update on research in the relatively new and fast-moving field of decadal climate prediction, and addresses the use of decadal climate predictions not...- publication PDF
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A multimodal data fusion and deep learning framework for large-scale...
Accurate estimation of fuels is essential for wildland fire simulations as well as decision-making related to land management. Numerous research efforts have leveraged remote...- publication PDF
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The community Noah land surface model with multiparameterization options...
The augmented Noah land surface model described in the first part of the two-part series was evaluated here over global river basins. Across various climate zones, global-scale...- publication PDF
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Analysis of Global Positioning System (GPS) radio occultation measurement...
The error characteristics of Global Positioning System (GPS) radio occultation (RO) measurement errors are studied based on Satellite de Aplicaciones Cientificas-C (SAC-C) GPS...- publication PDF
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Essential science for understanding risks from radiation for airline...
This commentary addresses the essential science and return-on-investment related to radiation risks for airline passengers and crews. The focus is on two recent NASA efforts to...- publication PDF
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Improvements in typhoon forecasts with assimilated GPS occultation refractivity
In this study, the fifth-generation Pennsylvania State University-National Center for Atmospheric Research Mesoscale Model (MM5) with three-dimensional variational data...- publication PDF
