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Magnetic helicity of self-similar axisymmetric force-free fields
In this paper, we continue our theoretical studies addressing the possible consequences of magnetic helicity accumulation in the solar corona. Our previous studies suggest that...- publication PDF
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Advancing interdisciplinary, actionable, and convergent research in the...
Scientists, scientific organizations, research institutions, and funding agencies are increasingly emphasizing research that integrates across areas of expertise to address...- publication PDF
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Quantifying the contribution of thermally driven recirculation to a...
A high-ozone (O3) pollution episode was observed on 22 July 2014 during the concurrent "Deriving Information on Surface Conditions from Column and Vertically Resolved...- publication PDF
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Evaluating the impact of emissions regulations on the emissions reduction...
In order to guarantee good air quality for the 15th International Association of Athletics Federations World Championships (22-30 August) and the China Victory Day parade (3...- publication PDF
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Change in the composition of fauna associated with Pocillopora spp....
Introduction: Associated fauna comprises most of the diversity of a coral reef and performs ecological func-tions essential to the reef's survival. Since Pocillopora corals...- publication PDF
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Uncovering the pattern of forced sea level rise in the satellite altimeter record
The continuous and near-global coverage of satellite altimeters has provided an improved understanding of sea level rise on both global and regional scales. With its relatively...- publication PDF
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The Fe XIV Solar Corona at 5303 Angstroms: An Atlas of Synoptic Charts From...
This article does not have an abstract or article summary.- publication PDF
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Analysis of errors introduced by geographic coordinate systems on weather...
Most atmospheric models, including the Weather Research and Forecasting (WRF) model, use a spherical geographic coordinate system to internally represent input data and perform...- publication PDF
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Impacts of multiscale FACs on the ionosphere-thermosphere system: GITM simulation
In this study, field-aligned currents (FACs) and ionospheric electric fields on different spatial scales are investigated through the analysis of FAC data from the Swarm...- publication PDF
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An adjoint sensitivity-based data assimilation method and its comparison...
An adjoint sensitivity-based data assimilation (ASDA) method is proposed and applied to a heavy rainfall case over the Korean Peninsula. The heavy rainfall case, which occurred...- publication PDF
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Evaluating mesoscale NWP models using kinetic energy spectra
Kinetic energy spectra derived from observations in the free atmosphere possess a wavenumber dependence of k^-3 for large scales, characteristic of 2D turbulence, and transition...- 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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Nonlinear model of high-speed solar-wind streams
A hydrodynamic model describing the generation and propagation of high-speed plasma streams in the solar wind is presented. The model is based upon numerical integrations of the...- publication PDF
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A microwave land data assimilation system: Scheme and preliminary evaluation...
To make use of satellite microwave observations for estimating soil moisture, a dual-pass land data assimilation system (DLDAS) is developed in this paper by incorporating a...- publication PDF
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GLACE: The Global Land-Atmosphere Coupling Experiment. 1. Overview
The Global Land-Atmosphere Coupling Experiment (GLACE) is a model intercomparison study focusing on a typically neglected yet critical element of numerical weather and climate...- publication PDF
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Vertical Profiles of HTO, HDO, and H2O in the Troposphere
This document presents vertical profiles of tritium, deuterium, and water vapor in the troposphere that was obtained by NCAR at various times from 1966 through 1973. These data...- publication PDF
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The Olympic Mountains Experiment (OLYMPEX)
The Olympic Mountains Experiment (OLYMPEX) took place during the 2015/16 fall-winter season in the vicinity of the mountainous Olympic Peninsula of Washington State. The goals...- publication PDF
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The summer North Atlantic oscillation: Past, present, and future
Summer climate in the North Atlantic - European sector possesses a principal pattern of year-to-year variability that is the parallel to the well-known North Atlantic...- publication PDF
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Automatic near-real-time detection of CMEs in Mauna Loa K-Cor coronagraph images
A simple algorithm has been developed to detect the onset of coronal mass ejections (CMEs), together with speed estimates, in near-real time using linearly polarized white-light...- publication PDF
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Attribution of the Australian bushfire risk to anthropogenic climate change
Disastrous bushfires during the last months of 2019 and January 2020 affected Australia, raising the question to what extent the risk of these fires was exacerbated by...- publication PDF
