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Meeting Review the Second NCAR Research Aircraft Fleet Workshop
This report provides details of a workshop held at NCAR during the period 15-16 April 1987, for the purposes of assessing the scientific needs for atmospheric research aircraft...- publication PDF
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Polar vortex strength impacts on the longitudinal structure of thermospheric...
This work examines the weak stratospheric polar vortex event in late February 2008 and the strong polar vortex event in late February 2021 to understand the potential influence...- publication PDF
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Using TRMM latent heat as a source to estimate convection induced gravity...
Due to a lack of observations, it is a big challenge to quantify the momentum flux transported from the troposphere into the lower stratosphere by gravity waves generated by...- publication PDF
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Bridging 20Â years of soil organic matter frameworks: Empirical support,...
In the past few decades, there has been an evolution in our understanding of soil organic matter (SOM) dynamics from one of inherent biochemical recalcitrance to one deriving...- publication PDF
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Sea surface temperature warming patterns and future vegetation change
Recent modeling studies of future vegetation change suggest the potential for large-scale forest die-off in the tropics. Taken together with observational evidence of increasing...- publication PDF
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The SP_PREP data preparation package for the hinode spectro-polarimeter
The Hinode/Spectro-Polarimeter (SP) is the first space-borne precision spectro-polarimeter for the study of solar phenomena. It is primarily intended for measuring the solar...- publication PDF
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Assimilating satellite observations of clouds and precipitation into NWP models
This article does not have an abstract or article summary.- publication PDF
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A climatology of elevated stratopause events in the whole atmosphere...
Elevated stratopause (ES) events occurring during Northern Hemisphere winter are identified in four climate simulations of the period 1953â2005 made with the Whole Atmosphere...- publication PDF
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CCM Processor Users' Guide (UNICOS Version)
This document is a complete description of the capabilities of the CCM Processor, including all of the information needed to run the code on the Crays at NCAR. A few aspects of...- publication PDF
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Surface mass balance downscaling through elevation classes in an Earth...
The modeling of ice sheets in Earth system models (ESMs) is an active area of research with applications to future sea level rise projections and paleoclimate studies. A major...- publication PDF
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The representation of solar cycle signals in stratospheric ozone â...
The impact of changes in incoming solar irradiance on stratospheric ozone abundances should be included in climate simulations to aid in capturing the atmospheric response to...- publication PDF
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Improved cirrus simulations in a general circulation model using CARMA...
We have developed a new cirrus model incorporating sectional ice microphysics from the Community Aerosol and Radiation Model for Atmospheres (CARMA) in the latest version of...- publication PDF
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What controls the seasonal cycle of black carbon aerosols in India?
The seasonal variability of black carbon (BC) aerosols in India is studied using high resolution (10 km) BC simulations conducted using the Weather Research and Forecasting...- publication PDF
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Evolution of the Antarctic ice sheet over the next three centuries from an...
The Ice Sheet Model Intercomparison Project for CMIP6 (ISMIP6) is the primary effort of CMIP6 (Coupled Model Intercomparison ProjectâPhase 6) focusing on ice sheets, designed...- publication PDF
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The Annual cycle of the energy budget, Part I: Global mean and land-ocean exchanges
The mean and annual cycle of energy flowing into the climate system and its storage, release, and transport in the atmosphere, ocean, and land surface are estimated with recent...- publication PDF
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Observation of neutral sulfuric acid-amine containing clusters in laboratory...
Recent ab initio calculations showed that amines can enhance atmospheric sulfuric acid-water nucleation more effectively than ammonia, and this prediction has been substantiated...- publication PDF
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Missing peroxy radical sources within a summertime ponderosa pine forest
Organic peroxy (RO2) and hydroperoxy (HO2) radicals are key intermediates in the photochemical processes that generate ozone, secondary organic aerosol and reactive nitrogen...- publication PDF
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A Land Surface Model (LSM Version 1.0) for Ecological, Hydrological, and...
This technical note describes version 1 of this LSM land surface model. In this model, land surface processes are described in terms of biophysical fluxes (latent heat, sensible...- publication PDF
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Predictive skill and predictability of North Atlantic tropical cyclogenesis...
Practical predictability of tropical cyclogenesis over the North Atlantic is evaluated in different synoptic flow regimes using the NCEP Global Ensemble Forecast System (GEFS)...- 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
