Research Highlights

Members of ARM's science team are major contributors to radiation and cloud research. ARM investigators publish about 150 refereed journal articles per year, and ARM data are used in many studies published by other scientific organizations. These documented research efforts represent tangible evidence of ARM's contribution to advances in almost all areas of atmospheric radiation and cloud research. Below is a selection of summaries highlighting recently-published ARM research. The entire collection of ARM Research Highlights can be accessed using the sorting buttons at right.

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Liquid Water the Key to Arctic Cloud Radiative Closure

Jul 21, 2015 Funded By: ARM ASR

Consistent with our growing understanding of Arctic liquid water clouds, it is not surprising that proper identification and characterization of cloud liquid water is important for accurately representing Arctic radiative fluxes. This conclusion is one of the primary findings resulting from the development and evaluation of a comprehensive cloud retrieval suite, called ShupeTurner, which is [...]

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A Lidar View of Clouds in Southeastern China

Jul 15, 2015 Funded By: ARM ASR

From May 2008 to December 2009, a suite of instruments, including a micropulse lidar, were installed at a site along Lake Taihu, China, located in the center of the Yangtze Delta region. This was part of an effort to characterize aerosols, clouds, and their interactions in heavily polluted southeastern China. The seasonal patterns and diurnal [...]

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ARM Data Used to Evaluate Reanalysis Results

Jul 06, 2015 Funded By: ARM ASR

Atmospheric reanalysis data sets have been used for a variety of applications, such as providing forcing data for single-column and cloud resolving models (Xie et al. 2004; Kennedy et al. 2011), investigating extreme weather and climatic events (Dong et al. 2011 and 2014), and examining forecast skill. These reanalysis data sets also provide an essential [...]

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DCS Ice Cloud Microphysical Properties Derived from Aircraft Data During MC3E

Jul 06, 2015 Funded By: ARM ASR

Particle size distributions (PSDs) play an important role in the study of ice clouds because most of bulk ice cloud microphysical properties, including ice water contents (IWC), bulk density, median mass diameter (Dm), etc., are determined from the PSD measurements. Furthermore, the PSD should have a strong relationship to ice formation and growth processes, including [...]

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MBL Cloud and CCN Properties Under Coupled and Decoupled Conditions

Jul 06, 2015 Funded By: ARM ASR

Marine boundary layer (MBL) stratocumuli are turbulently mixed from the top-downward due to negative buoyancy through a combination of longwave (LW) radiative cooling and evaporative cooling at the cloud top (Wood 2012; Shin and Ha 2009). The vertical and horizontal structures of stratocumulus are strongly tied to the vertical structure of the boundary layer. The [...]

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