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Radiative forcing and climate response to projected 21st century aerosol decreases
It is widely expected that global emissions of atmospheric aerosols and their precursors will decrease strongly throughout the remainder of the 21st century, due to emission...- publication PDF
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Coping with climate variability and climate change in La Ceiba, Honduras
La Ceiba, Honduras, a city of about 200,000 people, lies along the Caribbean Sea, nestled against a mountain range and the Rio Cangrejal. The city faces three flooding risks:...- publication PDF
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Hygroscopicity of nanoparticles produced from homogeneous nucleation in the...
Sulfuric acid, amines and oxidized organics have been found to be important compounds in the nucleation and initial growth of atmospheric particles. Because of the challenges...- publication PDF
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Lessons learned from IPCC AR4: Scientific developments needed to understand,...
The Fourth Assessment Report (AR4) of the Intergovernmental Panel on Climate Change (IPCC) concluded that global warming is "unequivocal" and that most of the observed increase...- publication PDF
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Bridging the COSMOS: How the inclusion of and collaboration with Faith-Based...
Climate change is a global existential threat with far-reaching implications for natural ecosystems, biodiversity, and human societies. Adapting to and mitigating climate change...- publication PDF
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Overview of the meteorological conditions and atmospheric transport...
We give an overview of the regional meteorological situation during the Indian Ocean Experiment INDOEX intensive field phase (IFP) in February and March 1999. The INDOEX domain,...- publication PDF
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A pause in the weakening of the Atlantic meridional overturning circulation...
The current state-of-the-art climate models when combined together suggest that the anthropogenic weakening of the Atlantic Meridional Overturning Circulation (AMOC) has already...- publication PDF
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Interaction of Langmuir turbulence and inertial currents in the ocean...
Based on a large-eddy simulation approach, this study investigates the response of the ocean surface boundary layer (OSBL) and Langmuir turbulence (LT) to extreme wind and...- publication PDF
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Disproportionately large impacts of wildland-urban interface fire emissions...
Fires in the wildland-urban interface (WUI) are a global issue with growing importance. However, the impact of WUI fires on air quality and health is less understood compared to...- publication PDF
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A hybrid-3D hillslope hydrological model for use in Earth system models
Hillslope-scale rainfall-runoff processes leading to a fast catchment response are not explicitly included in land surface models (LSMs) for use in earth system models (ESMs)...- publication PDF
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Mesoscale convective systems represented in high resolution E3SMv2 and...
In this study, we evaluate mesoscale convective system (MCS) simulations in the second version of U.S. Department of Energy (DOE) Energy Exascale Earth System Model (E3SMv2)....- publication PDF
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Large-eddy simulation of idealized hurricanes at different sea surface temperatures
Idealized hurricanes are studied at four different sea surface temperatures (SSTs) of 26 degrees, 27 degrees, 28 degrees, and 29 degrees C in six nested domains down to 62-m...- publication PDF
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Connecting tropical climate change with Southern Ocean heat uptake
Under increasing greenhouse gas forcing, climate models project tropical warming that is greater in the Northern than the Southern Hemisphere, accompanied by a reduction in the...- publication PDF
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The multi-scale interactions of atmospheric phenomenon in mean and extreme...
Climate change increases the frequency and intensity of extreme precipitation, which in combination with rising population enhances exposure to major floods. An improved...- publication PDF
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The Experimental Warning Program of NOAA's Hazardous Weather Testbed
NOAA's Hazardous Weather Testbed (HWT) is a physical space and research framework to foster collaboration and evaluate emerging tools, technology, and products for NWS...- publication PDF
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Impacts of transported background ozone on California air quality during the...
Multi-scale tracer and full-chemistry simulations with the STEM atmospheric chemistry model are used to analyze the effects of transported background ozone (O₃) from the eastern...- publication PDF
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Quasi two day wave-related variability in the background dynamics and...
Dissipating planetary waves in the mesosphere/lower thermosphere (MLT) region may cause changes in the background dynamics of that region, subsequently driving variability...- publication PDF
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Solar cycle variability induced by tilt angle scatter in a Babcock-Leighton...
We present results from a three-dimensional Babcock-Leighton (BL) dynamo model that is sustained by the emergence and dispersal of bipolar magnetic regions (BMRs). On average,...- publication PDF
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Running Jobs at NCAR
This guide is one of a set of introductory user guides to the NCAR Computing Facility. It contains information on how to run programs on NCAR's Control Data Corporation 7600...- publication PDF
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Towards a quantitative understanding of millennial-scale Antarctic Warming events
The interhemispheric temperature response to a meltwater-induced weakening of the Atlantic Meridional Overturning Circulation (AMOC) is characterized by a Northern Hemispheric...- publication PDF
