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GENLN2: A General Line-by-line Atmospheric Transmittance and Radiance Model....
This report constitutes documentation for Version 3.0 of the GENLN2 suite of programs as of November 1991.This report is intended to be a working document for those using...- publication PDF
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Steps for building a calibrated flux-transport dynamo for the Sun
Given the complexity involved in a flux-transport-type dynamo driven by both Babcock - Leighton and tachocline α effects, we present here a step-by-step procedure for building a...- publication PDF
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Characterizing sampling biases in the trace gas climatologies of the SPARC...
Monthly zonal mean climatologies of atmospheric measurements from satellite instruments can have biases due to the nonuniform sampling of the atmosphere by the instruments. We...- publication PDF
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Impact of a high density GPS network on the operational forecast
Global Positioning System Zenith Total Delay (GPS ZTD) can provide information about the water vapour in atmosphere. Its assimilation into the analysis used to initialize a...- publication PDF
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Vector magnetic field measurements along a cooled stereo-imaged coronal loop
The variation of the vector magnetic field along structures in the solar corona remains unmeasured. Using a unique combination of spectropolarimetry and stereoscopy, we infer...- publication PDF
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A new and inexpensive non-bit-for-bit solution reproducibility test based on...
A test procedure is proposed for identifying numerically significant solution changes in evolution equations used in atmospheric models. The test issues a "fail" signal when any...- publication PDF
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Analog-based ensemble model output statistics
An analog-based ensemble model output statistics (EMOS) is proposed to improve EMOS for the calibration of ensemble forecasts. Given a set of analog predictors and corresponding...- publication PDF
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Population, uncertainty, and learning in climate change decision analysis
The prospect of learning about various uncertainties relevant to analyses of the climate change issue is important because it can affect estimates of the costs of both damages...- publication PDF
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Noah Land Surface Model modifications to improve snowpack prediction in the...
Simulated snowpack by the Noah land surface model (LSM) shows an early depletion due to excessive sublimation and too early onset of snowmelt. To mitigate these deficiencies,...- publication PDF
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Chinese regulations are working—Why is surface ozone over industrialized...
Observational data indicate increasing trends of surface ozone (O3) in China, despite emission controls that have resulted in reductions of precursor emissions. Here, we explore...- publication PDF
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Indian Ocean warming trend reduces Pacific warming response to anthropogenic...
A greater warming trend of sea surface temperature in the tropical Indian Ocean than in the tropical Pacific is a robust feature found in various observational data sets. Yet...- publication PDF
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Global changes in terrestrial vegetation and continental climate during the...
Most studies of the response of terrestrial vegetation to climate change during the Paleocene-Eocene Thermal Maximum (PETM) have focused on individual sites and sections. To get...- publication PDF
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Arctic sea ice in CMIP6
We examine CMIP6 simulations of Arctic sea-ice area and volume. We find that CMIP6 models produce a wide spread of mean Arctic sea-ice area, capturing the observational estimate...- publication PDF
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On high precipitation in Mozambique, Zimbabwe and Zambia in February 2018
This multi-method study of high precipitation over parts of Mozambique, Zimbabwe, and parts of Zambia in February 2018 indicates decreased likelihood of such events due to...- publication PDF
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An investigation of a commercial aircraft encounter with severe clear-air...
This study presents digital flight data recorder (DFDR) analyses and high-resolution numerical simulations relevant to a severe clear-air turbulence (CAT) encounter over western...- publication PDF
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Forecasts covering one month using a cut-cell model
This paper investigates the impact and potential use of the cut-cell vertical discretisation for forecasts covering five days and climate simulations. A first indication of the...- publication PDF
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The HAO Spectral Diagnostic Package for Emitted Radiation (HAOS-DIPER)...
This article does not have an abstract or article summary.- publication PDF
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A new two-moment bulk stratiform cloud microphysics scheme in the Community...
The global performance of a new two-moment cloud microphysics scheme for a general circulation model (GCM) is presented and evaluated relative to observations. The scheme...- publication PDF
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A long-term, high-quality, high-vertical-resolution GPS dropsonde dataset...
A GPS dropsonde is a scientific instrument deployed from research and operational aircraft that descends through the atmosphere by a parachute. The dropsonde provides high-...- publication PDF
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Material Strength Properties of Winzen StratoFilm
This report is part of a series prepared for the Materials Research Project of the NCAR Scientific Balloon Facility in order to extend the reliability and capabilities of...- publication PDF
