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Comment on “Surface air relative humidities spuriously exceeding 100% in CMIP...
Key Points: Ruosteenoja et al.'s (2017) claim that supersaturation in the surface atmosphere is unrealistic and necessarily spurious and incorrect. Supersaturations are a...- publication PDF
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Tropospheric Ozone Assessment Report
Our understanding of the processes that control the burden and budget of tropospheric ozone has changed dramatically over the last 60 years. Models are the key tools used to...- publication PDF
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Using transport diagnostics to understand chemistry climate model ozone simul...
We use observations of N₂O and mean age to identify realistic transport in models in order to explain their ozone predictions. The results are applied to 15 chemistry climate...- publication PDF
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A large eddy simulation study of moist convection initiation over heterogeneo...
This study uses large eddy simulations to investigate processes of moist convection initiation (CI) over heterogeneous surface fluxes. Surface energy balance is imposed via a...- publication PDF
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Analysis of single-Alter-shielded and unshielded measurements of mixed and so...
Although precipitation has been measured for many centuries, precipitation measurements are still beset with significant inaccuracies. Solid precipitation is particularly...- publication PDF
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Surface wind regionalization over complex terrain: Evaluation and analysis of...
This study analyzes the daily-mean surface wind variability over an area characterized by complex topography through comparing observations and a 2-km-spatial-resolution...- publication PDF
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Case Studies on Convective Storms / Case Study 3, 8 June 1976: First Echo Case
Extensive coverage by three aircraft in the inflow region of a maturing storm highlighted the investigation of 8 June 1976. The synoptic conditions supported convection of...- publication PDF
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The Method for Object-based Diagnostic Evaluation (MODE) applied to numerical...
The authors use a procedure called the method for object-based diagnostic evaluation, commonly referred to as MODE, to compare forecasts made from two models representing...- publication PDF
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On the composite response of the MLT to major sudden stratospheric warming ev...
Based on a climate-chemistry model (constrained by reanalyses below ~50 km), the zonal-mean composite response of the mesosphere and lower thermosphere (MLT) to major sudden...- publication PDF
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Short-term variability in the migrating diurnal tide caused by interactions w...
The migrating diurnal tide is one of the dominant dynamical features in the low latitudes of the Earth's mesosphere and lower thermosphere (MLT) region, representing the...- publication PDF
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On the consequences of PBL scheme diffusion on UTLS wave and turbulence repre...
Mesoscale numerical weather prediction (NWP) models are routinely exercised at kilometer-scale horizontal grid spacings (Delta x). Such fine grids will usually allow at least...- publication PDF
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Inter-model comparison of global hydroxyl radical (OH) distributions and thei...
The modeling study presented here aims to estimate how uncertainties in global hydroxyl radical (OH) distributions, variability, and trends may contribute to resolving...- publication PDF
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Variation of atmospheric CO, δ¹³C, and δ¹⁸O at high northern latitude during ...
Atmospheric CO mixing ratios and stable isotope ratios (δ13C and δ18O) were measured at a high northern latitude site (Westman Islands, Iceland) from January 2004 to March 2010...- publication PDF
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Objective prediction of warm season afternoon thunderstorms in northern Taiwa...
In this study, a fuzzy logic algorithm is developed to provide objective guidance for the prediction of afternoon thunderstorms in northern Taiwan using preconvective predictors...- publication PDF
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Spatial hierarchical modeling of precipitation extremes from a regional clima...
The goal of this work is to characterize the extreme precipitation simulated by a regional climate model (RCM) over its spatial domain. For this purpose, we develop a Bayesian...- publication PDF
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A new inverse modeling approach for emission sources based on the DDM-3D and ...
We develop a new inversion method which is suitable for linear and nonlinear emission source (ES) modeling, based on the three-dimensional decoupled direct (DDM-3D) sensitivity...- publication PDF
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On how hot towers fuel the Hadley cell: An observational and modeling study o...
An airflow trajectory analysis was carried out based on an idealized numerical simulation of the nocturnal 9 February 1993 equatorial oceanic squall line observed over the...- publication PDF
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Entering negotiations: Early-career perspectives on the UN Conference of Part...
As the pressure to address the climate crisis builds, scientists must walk the line between research and activism. This was apparent at the 2019 United Nations (UN) Framework...- publication PDF
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Impact of the lower atmosphere on the ionosphere response to a geomagnetic su...
Numerical simulations in the National Center for Atmospheric Research (NCAR) thermosphere-ionosphere-electrodynamics general circulation model (TIE-GCM) are performed to...- publication PDF
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Climate change impacts on Texas water: A white paper asessment of the past, p...
Texas comprises the eastern portion of the Southwest region, where the convergence of climatological and geopolitical forces has the potential to put extreme stress on water...- publication PDF
