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DigitalCrust -- a 4D data system of material properties for transforming...
Fluid circulation in the Earth's crust plays an essential role in surface, near surface, and deep crustal processes. Flow pathways are driven by hydraulic gradients but...- publication PDF
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Climate change projections and stratosphere-troposphere interaction
Climate change is expected to increase winter rainfall and flooding in many extratropical regions as evaporation and precipitation rates increase, storms become more intense and...- publication PDF
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The effect of dry and wet deposition of condensable vapors on secondary...
The effect of dry and wet deposition of semi-volatile organic compounds (SVOCs) in the gas phase on the concentrations of secondary organic aerosol (SOA) is reassessed using...- publication PDF
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Multipoint study of the rapid filament evolution during a confined C2 flare...
Aims. This study focuses on the rapid evolution of the solar filament in active region 12975 during a confined C2 flare on 28 March 2022, which finally led to an eruptive M4...- publication PDF
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Basic characteristics of atmospheric particles, trace gases and meteorology...
We have analyzed one year (July 2006-July 2007) of measurement data from a relatively clean background site located in dry savannah in South Africa. The annual-median trace gas...- publication PDF
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Machine learning for stochastic parameterization: Generative adversarial...
Stochastic parameterizations account for uncertainty in the representation of unresolved subgrid processes by sampling from the distribution of possible subgrid forcings. Some...- publication PDF
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Stratospheric gravity waves excited by a propagating Rossby wave train-A...
Stratospheric gravity waves observed during the DEEPWAVE research flight RF25 over the Southern Ocean are analyzed and compared with numerical weather prediction (NWP) model...- publication PDF
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TV weathercasters' views of climate change appear to be rapidly evolving
Findings from the most recent surveys of TV weathercasterswhich are methodologically superior to prior surveys in a number of important wayssuggest that weathercasters' views of...- publication PDF
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Robust analysis of future climate change impacts on water for agriculture...
As part of the 2006 Climate Change Report to Governor Schwarzenegger and the California Legislature, an application of the Water Evaluation and Planning (WEAP) system in the...- publication PDF
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On the importance of small ice crystals in tropical anvil cirrus
In situ measurements of ice crystal concentrations and sizes made with aircraft instrumentation over the past two decades have often indicated the presence of numerous...- publication PDF
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Quantifying uncertainty in source term estimation with tensorflow probability
Fast and accurate location and quantification of a dangerous chemical, biological or radiological release plays a significant role in evaluating emergency situations and their...- publication PDF
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The regional hydroclimate response to stratospheric sulfate geoengineering...
Geoengineering methods could potentially offset aspects of greenhouse gas-driven climate change. However, before embarking on any such strategy, a comprehensive understanding of...- publication PDF
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Disentangling regional drivers of top Antarctic snowfall days with a...
Snowfall is the primary contributor to Antarctic surface mass balance. Identifying regional‐scale mechanisms that drive heavy snowfall provides context for changes in...- publication PDF
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An evaluation of relationships between radar-inferred kinematic and...
Lightning flash rate parameterizations based on polarimetric and multi-Doppler radar inferred microphysical (e.g., graupel volume, graupel mass, 35 dBZ volume) and kinematic...- publication PDF
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Observational characteristics of double tropopauses
Temperature profiles in the extratropics often exhibit multiple tropopauses (as defined using the lapse rate definition). In this work we study the observational characteristics...- publication PDF
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Global modeling of thermospheric airglow in the far ultraviolet
The Global Airglow (GLOW) model has been updated and extended to calculate thermospheric emissions in the far ultraviolet, including sources from daytime photoelectron-driven...- publication PDF
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Polaris: a GPS-navigated ocean acoustic current profiler
Results from an initial feasibility study to test whether Global Positioning System (GPS) navigation can be combined with more traditional acoustic methods to measure ocean...- publication PDF
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Wavelet decomposition of forced turbulence: Applicability of the iterative...
We examine the decomposition of forced Taylor-Green and Arn'old-Beltrami-Childress (ABC) flows into coherent and incoherent components using an orthonormal wavelet...- publication PDF
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Beyond sunspots: Studies using the McIntosh Archive of global solar magnetic...
In 1964 (Solar Cycle 20; SC 20), Patrick McIntosh began creating hand-drawn synoptic maps of solar magnetic features, based on Hñ images. These synoptic maps were unique in...- publication PDF
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An ensemble-based explicit four-dimensional variational assimilation method
The adjoint and tangent linear models in the traditional four-dimensional variational data assimilation (4DVAR) are difficult to obtain if the forecast model is highly nonlinear...- publication PDF
