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Determining ULF wave contributions to geomagnetically induced currents: The...
Past studies found that large-amplitude geomagnetically induced current (GIC) related to magnetospheric Ultra Low Frequency (ULF) waves tend to be associated with periods...- publication PDF
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The role of irrigation expansion on historical climate change: Insights from CMIP6
To produce food for a growing world population, irrigated areas have increased from approximately 0.63 million km(2) of land in 1900 to 3.1 million km(2) of land in 2005....- publication PDF
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Water vapour adjustments and responses differ between climate drivers
Water vapour in the atmosphere is the source of a major climate feedback mechanism and potential increases in the availability of water vapour could have important consequences...- publication PDF
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The response of permafrost and high-latitude ecosystems under large-scale...
Climate engineering arises as one of the potential methods that could contribute to meeting the 1.5 degrees C global warming target agreed under the Paris Agreement. We examine...- publication PDF
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The land surface climatology of the community land model coupled to the NCAR...
The land surface parameterization used with the community climate model (CCM3) and the climate system model (CSM1), the National Center for Atmospheric Research land surface...- publication PDF
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Effects of white roofs on urban temperature in a global climate model
Increasing the albedo of urban surfaces has received attention as a strategy to mitigate urban heat islands. Here, the effects of globally installing white roofs are assessed...- publication PDF
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Inter-annual to multi-decadal Arctic sea ice extent trends in a warming world
A climate model (CCSM4) is used to investigate the influence of anthropogenic forcing on late 20th century and early 21st century Arctic sea ice extent trends. On all timescales...- publication PDF
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Inconsistent strategies to spin up models in CMIP5: implications for ocean...
During the fifth phase of the Coupled Model Intercomparison Project (CMIP5) substantial efforts were made to systematically assess the skill of Earth system models. One goal was...- publication PDF
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Recommendations for improving U.S. NSF-supported airborne microwave radiometry
This article does not have an abstract or article summary.- publication PDF
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Decadal predictability of North Atlantic blocking and the NAO
Can multi-annual variations in the frequency of North Atlantic atmospheric blocking and mid-latitude circulation regimes be skilfully predicted? Recent advances in seasonal...- publication PDF
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The effect of periodic variations of thermospheric density on CHAMP and GRACE orbits
In this paper thermosphere densities observed by the CHAMP and GRACE satellites and their orbital parameters are used to investigate the effect of periodic oscillations in...- publication PDF
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High winds generated by bow echoes. Part I: Overview of the Omaha bow echo 5...
An analysis of a bow echo that produced damaging winds exceeding F1 in intensity on the Fujita scale near Omaha, Nebraska, is shown. Part I of this study presents a combination...- publication PDF
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Glaciation of mixed-phase clouds: Insights from bulk model and...
Mixed-phase clouds affect precipitation and radiation differently from liquid and ice clouds, posing greater challenges to their representation in numerical simulations. Recent...- publication PDF
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Comparison of two turbulence parameterisations for the simulation of the...
In this work, we compare two different parameterisations for the wind velocity-component standard deviations. The first one is the (Hanna 1982) parameterisation, while the...- publication PDF
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Three-dimensional variational assimilation with a multivariate background...
This paper describes the three-dimensional variational (3D-Var) data assimilation (DA) system for the Model for Prediction Across Scales - Atmosphere with the Joint Effort for...- publication PDF
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The CHRONOS mission: Capability for sub-hourly synoptic observations of...
The CHRONOS space mission concept provides time-resolved abundance for emissions and transport studies of the highly variable and highly uncertain air pollutants carbon monoxide...- publication PDF
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Atlantic Meridional Overturning Circulation: Observed transport and variability
The Atlantic Meridional Overturning Circulation (AMOC) extends from the Southern Ocean to the northern North Atlantic, transporting heat northwards throughout the South and...- publication PDF
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Quantifying gravity wave forcing using scale invariance
Despite the increasing resolution, forcing on the mean circulation by resolved waves in general circulation models is not yet converging. Parameterization of the forcing remains...- publication PDF
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Theoretical collision efficiencies of cloud droplets at small Reynolds-numbers
An outline is presented of a new solution of the hydrodynamic equations for the motion of two spherical drops falling in a viscous fluid at small but non-zero Reynolds numbers....- publication PDF
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The effect of dynamics on mixed-phase clouds: Theoretical considerations
A theoretical framework has been developed describing nonequilibrium formation and maintenance of mixed-phase clouds. The necessary and sufficient conditions required to...- publication PDF
