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Triggering of El Niño onset through trade wind-induced charging of the...
Sea surface temperature variations over the equatorial Pacific associated with the El Niño/Southern Oscillation (ENSO) produce changes in climates across the globe. Here we...- publication PDF
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A Monge-Ampère enhancement for semi-Lagrangian methods
Demanding the compatibility of semi-Lagrangian trajectory schemes with the fundamental Euler expansion formula leads to the Monge-Ampère (MA) nonlinear second-order partial...- publication PDF
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Three-dimensional ionospheric electron density structure of the Weddell Sea Anomaly
This paper provides the first three-dimensional description of the ionospheric density structure of the Weddell Sea Anomaly (WSA). The WSA is characterized by a nighttime...- publication PDF
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Nitrogen, Aerosol Composition, and Halogens on a Tall Tower (NACHTT):...
The Nitrogen, Aerosol Composition, and Halogens on a Tall Tower (NACHTT) field experiment took place during late winter, 2011, at a site 33âkm north of Denver, Colorado. The...- publication PDF
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Spatial statistics of likely convective clouds in CloudSat data
Spatial characteristics of cloud objects derived from 14 months of CloudSat data are analyzed with the aim of understanding global statistics for atmospheric convection. This...- publication PDF
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A Revised and Expanded Catalogue of Mass Ejections Observed by the Solar...
This is a revised and expanded catalogue of coronal mass ejections identified in data from the High Altitude Observatory's coronagraph aboard NASA's Solar Maximum Mission...- publication PDF
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An analytic formula for entraining CAPE in midlatitude storm environments
This article introduces an analytic formula for entraining convective available potential energy (ECAPE) with an entrainment rate that is determined directly from an...- publication PDF
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Potential impacts from biological aerosols on ensembles of continental...
An aerosol-cloud modeling framework is described to simulate the activation of ice particles and droplets by biological aerosol particles, such as airborne ice-nucleation active...- publication PDF
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An analysis of the momentum forcing in the high-latitude lower thermosphere
We analyze the dynamics of the high-latitude thermsopheric wind system below 170 km for negative IMF B z by using a fully nonlinear model with a realistic distribution of the...- publication PDF
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On a structural similarity index approach for floating-point data
Data visualization is typically a critical component of post-processing analysis workflows for floating-point output data from large simulation codes, such as global climate...- publication PDF
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Toward a consistent definition between satellite and model clear-sky radiative fluxes
A new method of determining clear-sky radiative fluxes from satellite observations for climate model evaluation is presented. The method consists of applying adjustment factors...- publication PDF
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Nitrogen oxides and PAN in plumes from boreal fires during ARCTAS-B and...
We determine enhancement ratios for NOx, PAN, and other NOy species from boreal biomass burning using aircraft data obtained during the ARCTAS-B campaign and examine the impact...- publication PDF
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An "observational large ensemble" to compare observed and modeled...
Estimates of the climate response to anthropogenic forcing contain irreducible uncertainty due to the presence of internal variability. Accurate quantification of this...- publication PDF
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Cold fog amongst complex terrain
Cold fog forms via various thermodynamic, dynamic, and microphysical processes when the air temperature is less than 0°C. It occurs frequently during the cold season in the...- publication PDF
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Attribution of extreme events to climate change in the Australian region â A review
Extreme event attribution is a rapidly growing field of climate science with important implications for public and government understanding of human-induced climate change....- publication PDF
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The dispersion of silver iodide particles from ground-based generators over...
A numerical modeling study has been conducted to explore the ability of the Weather Research and Forecasting (WRF) model-based large-eddy simulation (LES) with 100-m grid...- publication PDF
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Implementation of a nonlinear subfilter turbulence stress model for...
Two formulations of a nonlinear turbulence subfilter-scale (SFS) stress model were implemented into the Advanced Research Weather Research and Forecasting Model (WRF), version...- publication PDF
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Hinode observations reveal boundary layers of magnetic elements in the solar...
Aims.We study the structure of the magnetic elements in network-cell interiors. Methods.A quiet Sun area close to the disc centre was observed with the spectro-polarimeter of...- publication PDF
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Evaluation of leading modes of climate variability in the CMIP archives
The adequate simulation of internal climate variability is key for our understanding of climate as it underpins efforts to attribute historical events, predict on seasonal and...- publication PDF
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On the detection of the solar signal in the tropical stratosphere
We investigate the relative role of volcanic eruptions, El Niño-Southern Oscillation (ENSO), and the quasi-biennial oscillation (QBO) in the quasi-decadal signal in the...- publication PDF