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Simulated lower stratospheric trends between 1970 and 2005: Identifying the...
We have analyzed a set of simulations aimed at understanding the mechanisms that drive observed trends in the lower stratosphere after 1970. The simulations were performed using...- publication PDF
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Impact of momentum perturbation on convective boundary layer turbulence
Mesoscale-to-microscale coupling is an important tool for conducting turbulence-resolving multiscale simulations of realistic atmospheric flows, which are crucial for...- publication PDF
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Mechanisms regulating coccolithophore dynamics in the Great Calcite Belt in...
The Great Calcite Belt (GCB) is a region of elevated particulate inorganic carbon (PIC) generated by coccolithophore growth that spans the subantarctic Southern Ocean. The GCB...- publication PDF
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Ionospheric electric field variations during a geomagnetic storm simulated...
A coupled magnetosphere ionosphere thermosphere (CMIT 2.0) model has been developed. It is capable of self-consistently calculating global ionospheric electric fields that...- publication PDF
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Impact of assimilation of New York State Mesonet doppler wind lidar on high...
The New York State (NYS) Mesonet consists of 126 surface weather stations across the state with 17 of the sites also instrumented with active and passive profiler systems. The...- publication PDF
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On the dynamics of the East African Jet. II: Jet transients
A barotropic, primitive equation model on an equatorial beta plane is used to investigate the transient behavior of the East African jet. Both analytic and numerical solutions...- publication PDF
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An implementation of the Particle Flow Filter in an Atmospheric Model
The particle flow filter (PFF) shows promise for fully nonlinear data assimilation (DA) in high-dimensional systems. However, its application in atmospheric models has been...- publication PDF
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Climate model large ensembles as test beds for applied compound event research
Some of the most impactful climate and weather events result from compounding drivers. To robustly assess the current and future risk from such compound events, a better...- publication PDF
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Quantifying adiabatic motion in the outer radiation belt and ring current...
Adiabatic motion is a fundamental reversible process for geomagnetically trapped particle populations, including particles comprising the ring current and radiation belts....- 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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A topographically controlled tipping point for complete Greenland ice sheet melt
A major impact of anthropogenic climate change is the crossing of tipping points, which may have severe consequences such as the complete mass loss of the Greenland ice sheet...- publication PDF
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A new era for the Geoengineering Model Intercomparison Project (GeoMIP)
This article does not have an abstract or article summary.- publication PDF
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Antarctic climate response in Last Interglacial simulations using the...
We examine results from two transient modeling experiments that simulate the Last Interglacial period (LIG) using the state-of-the-art Community Earth System...- publication PDF
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The transient atmospheric circulation response to North Atlantic SST and sea...
The objective of this study is to investigate the transient evolution of the wintertime atmospheric circulation response to imposed patterns of SST and sea ice extent anomalies...- publication PDF
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The lack of a QBO-MJO connection in climate models with a nudged stratosphere
The observed stratospheric quasi-biennial oscillation (QBO) and the tropospheric Madden-Julian oscillation (MJO) are strongly connected in boreal winter, with stronger MJO...- publication PDF
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Socio-economic status and malaria-related outcomes in Mvomero District, Tanzania
While policies often target malaria prevention and treatment - proximal causes of malaria and related health outcomes - too little attention has been given to the role of...- publication PDF
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Bulk scattering properties for the remote sensing of ice clouds. Part III:...
This study reports on the development of bulk single-scattering models for ice clouds that are appropriate for use in hyperspectral radiative transfer cloud modeling over the...- publication PDF
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Assimilation of the AMSU-A radiances using the CESM (v2.1.0) and the DART...
To improve the initial condition ("analysis") for numerical weather prediction, we attempt to assimilate observations from the Advanced Microwave Sounding Unit-A (AMSU-A) on...- publication PDF
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Mercury in vegetation and organic soil at an upland boreal forest site in...
We studied an upland boreal forest plot located in the Prince Albert National Park, Saskatchewan, Canada, to measure the total mercury content in vegetation and organic soil...- publication PDF
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An ERA5 climatology of synoptic-scale negative potential vorticity–jet...
Abstract. Recent numerical modeling and theoretical work deduce that potential vorticity (PV) can turn negative in the Northern Hemisphere as a result of localized convective...- publication PDF
