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Conditions leading to the unprecedented low Antarctic sea ice extent during...
The 2016 austral spring was characterized by the lowest Southern Hemisphere (SH) sea ice extent seen in the satellite record (1979 to present) and coincided with anomalously...- publication PDF
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NCAR Local Network
The NCAR Local Network is an interconnection of all of the computer systems of the SCD and some of the computer systems of other NCAR divisions. It is the function of the...- publication PDF
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Integration of process-based soil respiration models with whole-ecosystem...
We integrated soil models with an established ecosystem process model (SIPNET, simplified photosynthesis and evapotranspiration model) to investigate the influence of soil...- publication PDF
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The ecological theory of climate models
This article does not have an abstract or article summary.- publication PDF
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Comparing limited-area 3DVAR and hybrid variational-ensemble data...
The Weather Research and Forecasting Model (WRF) "hybrid" variational-ensemble data assimilation (DA) algorithm was used to initialize WRF model forecasts of three tropical...- publication PDF
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Propagation and diurnal evolution of warm season cloudiness in the...
Warm season cold cloud-top climatology in the Austral - Indonesian region is examined for evidence of propagating modes of precipitation that originate from elevated heat...- publication PDF
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How long is long enough when measuring fluxes and other turbulence statistics?
We determine how long a time series must be to estimate covariances and moments up to fourth order with a specified statistical significance. For a given averaging time T there...- publication PDF
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Computational modeling of extreme wildland fire events: A synthesis of...
The understanding and prediction of large wildland fire events around the world is a growing interdisciplinary research area advanced rapidly by development and use of...- publication PDF
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libmpdata++ 1.0: A library of parallel MPDATA solvers for systems of...
This paper accompanies the first release of libmpdata++, a C++ library implementing the multi-dimensional positive-definite advection transport algorithm (MPDATA) on regular...- publication PDF
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Diurnal ozone variations in the stratosphere revealed in observations from...
Considerable uncertainties remain in the global pattern of diurnal variation in stratospheric ozone, particularly lower to middle stratospheric ozone, which is the principal...- publication PDF
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Retrieval of flow structures in a convective boundary layer using an adjoint...
The applicability of a four-dimensional variational data assimilation (4DVAR) technique to retrieval of microscale turbulent structures in a convective boundary layer is...- publication PDF
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Tropospheric Ozone Assessment Report: Tropospheric ozone from 1877 to 2016,...
From the earliest observations of ozone in the lower atmosphere in the 19th century, both measurement methods and the portion of the globe observed have evolved and changed....- publication PDF
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Comparison of local and nonlocal observation operators for the assimilation...
In this study, an Observing System Simulation Experiment (OSSE) is performed to evaluate the performance of a nonlocal excess phase operator and a local refractivity operator...- publication PDF
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Size distributions, sources and source areas of water-soluble organic carbon...
This paper represents the results of one year long measurement period of the size distributions of water-soluble organic carbon (WSOC), inorganic ions and gravimetric mass of...- publication PDF
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Temporal change in averaging kernels as a source of uncertainty in trend...
It has become possible to retrieve the global, long-term trends of trace gases that are important to atmospheric chemistry, climate, and air quality from satellite data records...- publication PDF
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Photosynthesis-dependent isoprene emission from leaf to planet in a global...
We describe the implementation of a biochemical model of isoprene emission that depends on the electron requirement for isoprene synthesis into the FarquharâBallâBerry leaf...- publication PDF
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ML-AMPSIT: Machine Learning-based Automated Multi-method Parameter...
The accurate calibration of parameters in atmospheric and Earth system models is crucial for improving their performance but remains a challenge due to their inherent...- publication PDF
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Advancing water security in Africa with new high-resolution discharge data
VegDischarge v1, which covers over 64,000 river segments in Africa, is a natural river discharge dataset produced by coupled modeling; the agro-hydrologic VegET model and...- publication PDF
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Boundary layer dynamics during the Ocean-Atmosphere-Sea-Ice-Snow (OASIS)...
Three-dimensional atmospheric turbulence measurements were conducted from seven sonic anemometers on two different towers in Barrow, AK, during the spring of 2009 as part of the...- publication PDF
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Quantitative characterization of critical nanoclusters nucleated on large...
First order phase transitions involve nucleation, formation of nanoscale regions of a new phase within a metastable parent phase. Using the heterogeneous nucleation theorem we...- publication PDF
