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Hydroclimate and ENSO variability recorded by oxygen isotopes from tree...
Hydroclimate variability in tropical South America is strongly regulated by the South American Summer Monsoon (SASM). However, past precipitation changes are poorly constrained...- publication PDF
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Effects of local-scale orography and urban heat island on the initiation of...
A record-breaking rainfall event was initiated between the urban heat island (UHI) and a small trumpet-shaped mountain (Huadu Mountain) to its north in Guangzhou City at...- publication PDF
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Initial development and testing of a convection-allowing model scorecard
Evaluation of numerical weather prediction (NWP) is critical for both forecasters and researchers. Through such evaluation, forecasters can understand the strengths and...- publication PDF
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Analysis and prediction of a squall line observed during IHOP using multiple...
This paper presents a case study on the assimilation of observations from multiple Doppler radars of the Next Generation Weather Radar (NEXRAD) network. A squall-line case...- publication PDF
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GPU computing for atmospheric modeling: Experience with a small kernel and...
Modern graphics processing units (GPUs) offer the potential for extremely high performance floating point computation. Many important kernels, as well as certain types of...- publication PDF
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Lightning characteristics associated with storm modes observed during RELAMPAGO
Global satellite studies show a maximum in deep convection and lightning downstream of the Andes in subtropical South America. The Remote sensing of Electrification, Lightning,...- publication PDF
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The PMIP4 contribution to CMIP6 - Part 3: The last millennium, scientific...
The pre-industrial millennium is among the periods selected by the Paleoclimate Model Intercomparison Project (PMIP) for experiments contributing to the sixth phase of the...- publication PDF
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Magnetic coordinate systems
Geospace phenomena such as the aurora, plasma motion, ionospheric currents and associated magnetic field disturbances are highly organized by Earth's main magnetic field. This...- publication PDF
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Oscillatory behavior of two nonlinear microbial models of soil carbon decomposition
A number of nonlinear models have recently been proposed for simulating soil carbon decomposition. Their predictions of soil carbon responses to fresh litter input and warming...- publication PDF
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AITuning: Machine learning-based tuning tool for run-time communication libraries
In this work, we address the problem of tuning communication libraries by using a deep reinforcement learning approach. Reinforcement learning is a machine learning technique...- publication PDF
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Predictability of hurricane storm surge: An ensemble forecasting approach...
Providing storm surge risk information at multi-day lead times is critical for hurricane evacuation decisions, but predictability of storm surge inundation at these lead times...- publication PDF
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Impact of Ural blocking on winter warm Arctic--cold Eurasian anomalies. Part...
In Part I of this study, the impact of Ural blocking (UB) on the warm Arctic–cold Eurasian (WACE) pattern associated with the winter (DJF) arctic sea ice loss during 1979-2013...- publication PDF
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Improving retrieval quality for airborne limb sounders by horizontal regularisation
Modern airborne infrared limb sounders are capable of measuring profiles so fast that neighbouring profiles are very similar to one another. This can be exploited by retrieving...- publication PDF
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Uncorrelated Noise in Turbulence Measurements
This article does not have an abstract or article summary.- publication PDF
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Development of heterogeneous ice nucleation rate coefficient...
Ice nucleating particles (INPs) are a rare subset of particles that can have an outsized impact relative to their prevalence. To simulate INP variability, models require...- publication PDF
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Evaluation of heterogeneous processes in the polar lower stratosphere in the...
Chemical ozone loss in the polar lower stratosphere is derived from an ensemble of three simulations from the Whole Atmosphere Community Climate Model (WACCM3) for the period...- publication PDF
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Separation of methane emissions from agricultural and natural gas sources in...
This proof-of-concept study demonstrates that methane (CH4) emissions from natural gas (NG) and agriculture can be disentangled using the concept of excess column observations....- publication PDF
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Pacific decadal variability: Paced by Rossby basin modes?
A systematic study is presented of decadal climate variability in the North Pacific. In particular, the hypothesis is addressed that oceanic Rossby basin modes are responsible...- publication PDF
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Marine ice sheet experiments with the Community Ice Sheet Model
Ice sheet models differ in their numerical treatment of dynamical processes. Simulations of marine-based ice are sensitive to the choice of Stokes flow approximation and basal...- publication PDF
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Addressing numerical challenges in introducing a reactive transport code...
We explore coupling to a configurable subsurface reactive transport code as a flexible and extensible approach to biogeochemistry in land surface models. A reaction network with...- publication PDF
