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Mountain waves modulate the water vapor distribution in the UTLS
The water vapor distribution in the upper troposphere-lower stratosphere (UTLS) region has a strong impact on the atmospheric radiation budget. Transport and mixing processes on...- publication PDF
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Climate normals: Are they always communicated correctly?
This article does not have an abstract or article summary.- publication PDF
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The changing shape of Northern Hemisphere summer temperature distributions
The occurrence of recent summer temperature extremes in the midlatitudes has raised questions about whether and how the distributions of summer temperature are changing. While...- publication PDF
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Concurrent sensitivities of an idealized deep convective storm to...
This study investigated the sensitivity of idealized deep convective storm simulations to microphysics parameterization, horizontal grid spacing (Δx), and environmental static...- publication PDF
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Numerical calculations of adiabatic invariants from MHD-driven magnetic fields
The adiabatic invariants (M, J, Phi) and the related invariants (M, K, L*) have been established as effective coordinate systems for describing radiation belt dynamics at a...- publication PDF
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Global modeling of aerosol nucleation with a semi-explicit chemical...
New particle formation (NPF) involving organic compounds has been identified as an important process affecting aerosol particle number concentrations in the global atmosphere....- publication PDF
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Pulse heat stress and parasitism in a warming world
Infectious disease outbreaks emerged across the globe during the recent 2015-2016 El Nino event, re-igniting research interest in how climate events influence disease dynamics....- publication PDF
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International Relations: The UCAR Africa Initiative
This article does not have an abstract or article summary.- publication PDF
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Characterizing mesoscale cellular convection in marine cold air outbreaks...
During marine cold-air outbreaks (MCAOs), when cold polar air moves over warmer ocean, a well-recognized cloud pattern develops, with open or closed mesoscale cellular...- publication PDF
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Predicting euphotic-depth-integrated chlorophyll-a from discrete-depth and...
Predicting water column integrated phytoplankton biomass from near-surface measurements has been an important effort in marine ecological research, particularly since the advent...- publication PDF
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East Pacific ocean eddies and their relationship to subseasonal variability...
Subseasonal variability in sea surface height (SSH) over the East Pacific warm pool off Central America is investigated using satellite observations and an eddy-resolving ocean...- publication PDF
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Sodium lidar-observed strong inertia-gravity wave activities in the...
In December 2004, the Colorado State University sodium lidar system at Fort Collins, Colorado (41°N, 105°W), conducted an ~80-hour continuous campaign for the simultaneous...- publication PDF
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The Land Use Model Intercomparison Project (LUMIP) contribution to CMIP6:...
Human land-use activities have resulted in large changes to the Earth's surface, with resulting implications for climate. In the future, land-use activities are likely to expand...- publication PDF
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The community-based road to CMIP7 in the Geoengineering Model...
This article does not have an abstract or article summary.- publication PDF
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Atmospheric and oceanic origins of tropical precipitation variability
The intrinsic atmospheric and ocean-induced tropical precipitation variability is studied using millennial control simulations with various degrees of ocean coupling. A...- publication PDF
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Polarization lidar operation for measuring backscatter phase matrices of...
We describe implementation and demonstration of a polarization technique adapted for lidar to measure all unique elements of the volume backscatter phase matrix. This capability...- publication PDF
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Africa's climate response to solar radiation management with stratospheric aerosol
Anthropogenic warming is projected to increase the magnitude and frequency of extreme events, whose impacts are already being felt in vulnerable regions in sub-Saharan Africa....- publication PDF
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Examination of the combined effect of deep-layer vertical shear direction...
Idealized numerical studies have suggested that in addition to vertical wind shear (VWS) magnitude, the VWS profile also affects tropical cyclone (TC) development. A way to...- publication PDF
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Roles of barotropic instability across the moat in inner eyewall decay and...
Intense tropical cyclones (TCs) often experience secondary eyewall formations and the ensuing eyewall replacement cycles. Better understanding of the underlying dynamics is...- publication PDF
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Skillful prediction of monthly major hurricane activity in the North...
We investigate the monthly prediction of North Atlantic hurricane and especially major hurricane activity based on the Geophysical Fluid Dynamics Laboratory High-Resolution...- publication PDF