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Linking projected changes in seasonal climate predictability and ENSO amplitude
Recent studies have shown that potential predictability and actual forecast skill have varied throughout the historical record, primarily due to natural decadal variability. In...- publication PDF
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Simulated prompt acceleration of multi-MeV electrons by the 17 March 2015...
Prompt enhancement of relativistic electron flux at L = 3-5 has been reported from Van Allen Probes Relativistic Electron Proton Telescope (REPT) measurements associated with...- publication PDF
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Effects of surface heat and moisture exchange on ARW-WRF warm-season...
The evolution of the daytime planetary boundary layer (PBL) and its association with warm-season precipitation is strongly impacted by land-atmosphere heat and moisture exchange...- publication PDF
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Exploring climate of the EuroâMediterranean using a variableâresolution...
A Variable‐Resolution, global configuration of the Community Earth System Model (VR‐CESM) in which the atmosphere and land are the only active components is employed...- publication PDF
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Atmospheric factors governing banded orographic convection
The three-dimensional structure of shallow orographic convection is investigated through simulations performed with a cloud-resolving numerical model. In moist flows that...- publication PDF
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Physics-dynamics coupling with element-based high-order Galerkin methods:...
Atmospheric modeling with element-based high-order Galerkin methods presents a unique challenge to the conventional physics-dynamics coupling paradigm, due to the highly...- publication PDF
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Low cloud response to aerosol-radiation-cloud interactions: Idealized WRF...
Aerosols significantly affect cloud microphysics and energy budget in different ways. The contribution of the direct, semi-direct, and indirect effects of aerosols on radiation...- publication PDF
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The (in)visible health risks of climate change
This paper scrutinizes the assertion that knowledge gaps concerning health risks from climate change are unjust, and must be addressed, because they hinder evidence-led...- publication PDF
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From reliable weather forecasts to skilful climate response: A dynamical...
While weather forecasting models can be tested by performing and evaluating many hindcasts, the limited observational record restricts the degree to which climate projections...- publication PDF
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African hydroclimate during the early Eocene from the DeepMIP simulations
The early Eocene (similar to 56-48 Myr ago) is characterized by high CO2 estimates (1,200-2,500 ppmv) and elevated global temperatures (similar to 10 degrees C-16 degrees C...- publication PDF
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Survey of NCAR User Needs for Visualization Tools
This report, from the Scientific Computing Division (SCD), highlights the latest visualization tools to the atmospheric and oceanographic research communities served by NCAR....- publication PDF
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Impact assessment of simulated Doppler wind lidars with a multivariate...
This paper deals with the dynamical aspect of variational data assimilation in the tropics and the role of the background-error covariances in the observing system simulation...- publication PDF
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Detection of âdiffuseâ coronal He I 1083 during the April 8, 2024 solar...
Strong He i 1083 nm atomic line signals have previously been measured during total solar eclipses at coronal heights above the lunar limb. These rather unexpected measurements...- publication PDF
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Latent Linear Adjustment Autoencoder v1.0: A novel method for estimating and...
A key challenge in climate science is to quantify the forced response in impact-relevant variables such as precipitation against the background of internal variability, both in...- publication PDF
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Case study on complex sporadic E layers observed by GPS radio occultations
The occurrence of sporadic E (Es) layers has been a hot scientific topic for a long time. The GNSS (global navigation satellite system)-based radio occultation (RO) has proven...- publication PDF
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On measurements of small ice particles in clouds
For many years it has been recognized that some aircraft cloud microphysical measurements may be contaminated by ice hydrometeors shattering on probe inlets. Small ice particle...- publication PDF
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Actinides in the Environment and Their Uptake by Man
The preparation of this report was carried out in the summer of 1973 as a contribution to a study entitled "Public Health Implications of a Plutonium Energy Economy," sponsored...- publication PDF
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On the solar cycle variation of the winter anomaly
Constellation Observing System for Meteorology, Ionosphere and Climate, Ionosonde, and Global Ultraviolet Imager data have been used to investigate the solar cycle changes in...- publication PDF
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Comparison of hybrid four-dimensional data assimilation methods with and...
Two four-dimensional hybrid data assimilation systems based on the Weather Research and Forecasting (WRF) Model are applied over the life cycle of Hurricane Karl (2010). One...- publication PDF
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Mesoscale vertical motions near nocturnal convection initiation in PECAN
Radiosonde measurements from the Plains Elevated Convection At Night (PECAN) 2015 field campaign are used to diagnose mesoscale vertical motions near nocturnal convection...- publication PDF
