Өгөгдлийн бүрдлүүд

• Trestles: A high-productivity HPC system targeted to modest-scale and gateway users

  Trestles is a new 100TF HPC resource at SDSC designed to enhance scientific productivity for modest-scale and gateway users within the TeraGrid. This paper discusses the...
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• Numerical study of the impact of the changes in the tropospheric temperature...

  This paper investigates the effect of the expected changes of tropospheric temperature profile on the dynamical and microphysical characteristics of individual summertime...
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• Impacts of Atlantic multidecadal variability on the tropical Pacific: A...

  Atlantic multidecadal variability (AMV) has been linked to the observed slowdown of global warming over 1998-2012 through its impact on the tropical Pacific. Given the global...
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• Propagation of gravity waves and its effects on pseudomomentum flux in a...

  Effects of realistic propagation of gravity waves (GWs) on distribution of GW pseudomomentum fluxes are explored using a global ray-tracing model for the 2009 sudden...
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• Understanding the risks from extreme rainfall

  Empirical engineering design based on single 'fail safe' target return periods is not appropriate in a non-stationary future climate. Extreme responses to rainfall are very...
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• Aura/MLS observes and SD-WACCM-X simulates the seasonality, quasi-biennial...

  This work uses 17 years of upper mesospheric carbon monoxide (CO) and temperature observations by the microwave limb sounder (MLS) on-board the Aura satellite to present and...
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• Icing conditions over Northern Eurasia in changing climate

  Icing conditions, particularly in combination with wind, affect greatly the operation of overhead communication and transmission lines causing serious failures, which result in...
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• Measurements of Pollution In The Troposphere (MOPITT) validation through 2006

  Comparisons of aircraft measurements of carbon monoxide (CO) to the retrievals of CO using observations from the Measurements of Pollution in The Troposphere (MOPITT) instrument...
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• A mass-weighted isentropic coordinate for mapping chemical tracers and...

  We introduce a transformed isentropic coordinate M theta(e), defined as the dry air mass under a given equivalent potential temperature surface (theta(e)) within a hemisphere....
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• The influence of warm-season precipitation on the diel cycle of the surface...

  Precipitation changes the physical and biological characteristics of an ecosystem. Using a precipitation-based conditional sampling technique and a 14 year data set from a 25 m...
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• The water balance representation in urban‐PLUMBER land surface models

  Urban Land Surface Models (ULSMs) simulate energy and water exchanges between the urban surface and atmosphere. However, earlier systematic ULSM comparison projects assessed the...
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• The effect of entrainment through atmospheric boundary layer growth on...

  Ozone concentrations at the Earth's surface are controlled by meteorological and chemical processes and are a function of advection, entrainment, deposition, and net chemical...
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• Exploring impacts of size-dependent evaporation and entrainment in a global model

  While most observations indicate well-buffered clouds to aerosol perturbations, global models do not. Among the suggested mechanisms for this discrepancy is the models' lack of...
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• Building community informed and driven data services at the National Center...

  At the National Center for Atmospheric Research (NCAR), being able to enable and facilitate scientific progress by providing advanced computing capabilities has been a key focus...
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• Attribution and evolution of ozone from Asian wild fires using satellite and...

  We use ozone and carbon monoxide measurements from the Tropospheric Emission Spectrometer (TES), model estimates of Ozone, CO, and ozone pre-cursors from the Real-time Air...
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• Chemical characteristics and ozone production in the Northern Colorado Front Range

  We use the extensive set of aircraft and ground-based observations from the NSF/National Center for Atmospheric Research (NCAR) and State of Colorado Front Range Air Pollution...
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• A regional scale modeling analysis of aerosol and trace gas distributions...

  The Sulfur Transport and dEposition Model (STEM) is applied to the analysis of observations obtained during the Intercontinental Chemical Transport Experiment-Phase B (INTEX-B),...
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• Adaptively implicit MPDATA advection for arbitrary Courant numbers and meshes

  Advection schemes with time step restrictions are widely used in weather and climate models. This can lead to instability in the presence of high flow speeds (relative to mesh...
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• Wind and temperature effects on thermosphere mass density response to the...

  A unique conjunction of the Thermosphere Ionosphere Mesosphere Energetics and Dynamics (TIMED) and the Challenging Minisatellite Payload (CHAMP) satellites provided simultaneous...
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• Inter-annual to multi-decadal Arctic sea ice extent trends in a warming world

  A climate model (CCSM4) is used to investigate the influence of anthropogenic forcing on late 20th century and early 21st century Arctic sea ice extent trends. On all timescales...
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