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Implementing plant hydraulics in the Community Land Model, Version 5
Version 5 of the Community Land Model (CLM5) introduces the plant hydraulic stress (PHS) configuration of vegetation water use, which is described and compared with the...- publication PDF
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Nitrogen oxides emissions, chemistry, deposition, and export over the...
We examine the distribution and fate of nitrogen oxides (NOx) in the lower troposphere over the Northeast United States (NE US) using aircraft observations from the Wintertime...- publication PDF
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The NCAR GKS-compatible Graphics System
This document offers a brief overview of the NCAR GKS-compatible Graphics Package. It describes the package contents (code and documentation) and how to use it. GKS formalizes...- publication PDF
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Synthesis of results from the North American Monsoon Experiment (NAME) Process Study
An international team of scientists from the United States, Mexico, and Central America carried out a major field campaign during the summer of 2004 to develop an improved...- publication PDF
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Advancing drought understanding, monitoring, and prediction
This article does not have an abstract or article summary.- publication PDF
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Bias-Corrected CMIP5 CESM Data in WRF/MPAS Intermediate File Format
This technical note describes the generation of global bias corrected climate model output files from version 1 of NCAR's Community Earth System Model (CESM; Hurrell et al....- publication PDF
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The influence of iodine on the Antarctic stratospheric ozone hole
The catalytic depletion of Antarctic stratospheric ozone is linked to anthropogenic emissions of chlorine and bromine. Despite its larger ozone-depleting efficiency, the...- publication PDF
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Momentum and scalar transport within a vegetation canopy following...
Momentum and scalar (heat and water vapor) transfer between a walnut canopy and the overlying atmosphere are investigated for two seasonal periods (before and after leaf-out),...- publication PDF
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Atmospheric implications of large C2-C5 alkane emissions from the U.S. oil...
Emissions of C-2-C-5 alkanes from the U.S. oil and gas sector have changed rapidly over the last decade. We use a nested GEOS-Chem simulation driven by updated 2011NEI emissions...- publication PDF
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The responses of ionospheric topside diffusive fluxes to two geomagnetic...
O⁺ field-aligned ambipolar diffusive velocities Vd and fluxes Фd in the topside ionosphere have been calculated from the observed profiles of electron density, ion, and electron...- publication PDF
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Improving the accuracy of estimation of climate extremes
Workshop on Metrics and Methodologies of Estimation of Extreme Climate Events; Paris, France, 27–29 September 2010; Climate projections point toward more frequent and intense...- publication PDF
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Spatio-temporal comparisons of the hydrogen-alpha line width and ALMA 3 mm...
Comparisons between the Atacama Large Millimeter/sub-millimeter Array (ALMA) 3 mm emission and a range of optical and UV solar observations have found the strongest...- publication PDF
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CAM6.3 User's Guide
The Community Atmosphere Model version 6.3 (CAM6.3) is released as the active atmosphere component of the Community Earth System Model version CESM-2.2. It is the latest in a...- publication PDF
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Development and validation of a time-lag correction for Vaisala radiosonde...
This study presents a method of improving the accuracy of relative humidity (RH) measurements from Vaisala RS80 and RS90 radiosondes by applying sensor-based corrections for...- publication PDF
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Transient cold air drainage down a shallow valley
Drainage of cold air down a small valley and associated near-surface wind maxima are examined from 20 stations with sonic anemometers at 1 m and from a 20-m tower that includes...- publication PDF
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Importance of forecast error multivariate correlations in idealized...
The importance of multivariate forecast error correlations between specific humidity, temperature, and surface pressure in perfect model assimilations of Global Positioning...- publication PDF
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SoDaH: The SOils DAta Harmonization database, an open-source synthesis of...
Data collected from research networks present opportunities to test theories and develop models about factors responsible for the long-term persistence and vulnerability of soil...- publication PDF
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Meridional circulation dynamics in a cyclic convective dynamo
Surface observations indicate that the speed of the solar meridional circulation in the photosphere varies in anti-phase with the solar cycle. The current explanation for the...- publication PDF
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An interannual assessment of the relationship between the stable carbon...
We measured the carbon isotopic composition (δ(13)C) of ecosystem respiration (δ(13)C(R)) in a subalpine forest across four growing seasons to examine whether patterns in...- publication PDF
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Global terrestrial isoprene emission models: Sensitivity to variability in...
Due to its effects on the atmospheric lifetime of methane, the burdens of tropospheric ozone and growth of secondary organic aerosol, isoprene is central among the biogenic...- publication PDF