CASPER: Coupled Air-Sea Processes and Electromagnetic Ducting Research

Wang, Q.; Alappppattu, D. P.; Billingsley, S.; Blomquist, B.; Burkholder, R. J.; Christman, A. J.; Creegan, E. D.; De Paolo, T.; Eleuterio, D. P.; Fernando, H. J. S.; Franklin, K. B.; Grachev, A. A.; Haack, T.; Hanley, T. R.; Hocut, C. M.; Holt, T. R.; Horgan, K.; Jonsssson, H. H.; Hale, R. A.; Kalogiros, J. A.; Khelif, D.; Leo, L. S.; Lind, R. J.; Lozovatsky, I.; Planella-Morato, J.; Mukherjee, S.; Nussss, W. A.; Pozderac, J.; Rogers, L. T.; Savelyev, I.; Savidge, D. K.; Shearman, R. K.; Shen, L.; Terrill, E.; Ulate, A. M.; Wendt, R. T.; Wissss, R.; Woodsds, R. K.; Xu, L. Y.; Yamaguchi, R. T.; Yardim, C.

doi:10.1175/bams-d-16-0046.1

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CASPER: Coupled Air-Sea Processes and Electromagnetic Ducting Research

Details:

Personal Author:

Wang, Q. ; Alappppattu, D. P. ; Billingsley, S. ; Blomquist, B. ; Burkholder, R. J. ; ... More ▼

NOAA Program & Office:

OAR (Oceanic and Atmospheric Research) ; PSL (Physical Sciences Laboratory) ; ESRL (Earth System Research Laboratory) ; CIRES (Cooperative Institute for Research in Environmental Sciences) ;

Description:

The objective of CASPER is to improve our capability to characterize the propagation of radio frequency (RF) signals through the marine atmosphere with coordinated efforts in data collection, data analyses, and modeling of the air-sea interaction processes, refractive environment, and RF propagation.

DOI:

http://dx.doi.org/10.1175/bams-d-16-0046.1

Document Type:

Journal Article

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CC BY

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In situ vertical profiles of aerosol extinction, mass, and composition over the southeast United States during SENEX and SEAC(4)RS: observations of a modest aerosol enhancement aloft

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Wagner, N. L. ; Brock, C. A. ; ...

Published Date:

2015

Source:

Atmospheric Chemistry and Physics, 15(12), 7085-7102.

Description:

Vertical profiles of submicron aerosol from in situ aircraft-based measurements were used to construct aggregate profiles of chemical, microphysical, ...

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Sun, K. ; Cady-Pereira, K. ; ...

Published Date:

2015

Source:

Journal of Geophysical Research-Atmospheres, 120(10), 5140-5154.

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Ammonia measurements from a vehicle-based, mobile open-path sensor and those from aircraft were compared with Tropospheric Emission Spectrometer (TES)...

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Thornberry, T. D. ; Rollins, A. W. ; ...

Published Date:

2015

Source:

Atmospheric Measurement Techniques, 8(1), 211-224.

Description:

The recently developed NOAA Water instrument is a two-channel, closed-path, tunable diode laser absorption spectrometer designed for the measurement o...

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Peroxynitric acid (HO2NO2) measurements during the UBWOS 2013 and 2014 studies using iodide ion chemical ionization mass spectrometry

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Veres, P. R. ; Roberts, J. M. ; ...

Published Date:

2015

Source:

Atmospheric Chemistry and Physics, 15(14), 8101-8114.

Description:

In this paper laboratory work is documented establishing iodide ion chemical ionization mass spectrometry (I- CIMS) as a sensitive method for the unam...

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Photochemical aging of volatile organic compounds associated with oil and natural gas extraction in the Uintah Basin, UT, during a wintertime ozone formation event

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Koss, A. R. ; de Gouw, J. ; ...

Published Date:

2015

Source:

Atmospheric Chemistry and Physics, 15(10), 5727-5741.

Description:

High concentrations of volatile organic compounds (VOCs) associated with oil and natural gas extraction were measured during a strong temperature inve...

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PTR-QMS versus PTR-TOF comparison in a region with oil and natural gas extraction industry in the Uintah Basin in 2013

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Warneke, C. ; Veres, P. ; ...

Published Date:

2015

Source:

Atmospheric Measurement Techniques, 8(1), 411-420.

Description:

Here we compare volatile organic compound (VOC) measurements using a standard proton-transfer-reaction quadrupole mass spectrometer (PTR-QMS) with a n...

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Development of a photochemical source for the production and calibration of acyl peroxynitrate compounds

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Personal Author:

Veres, P. R. ; Roberts, J. M. ;

Published Date:

2015

Source:

Atmospheric Measurement Techniques, 8(5), 2225-2231.

Description:

A dynamic system for the calibration of acyl peroxynitrate compounds (APNs) has been developed in the laboratory to reduce the difficulty, required ti...

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Emissions of C-6-C-8 aromatic compounds in the United States: Constraints from tall tower and aircraft measurements

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Hu, L. ; Millet, D. B. ; ...

Published Date:

2015

Source:

Journal of Geophysical Research-Atmospheres, 120(2), 826-842.

Description:

We present two full years of continuous C-6-C-8 aromatic compound measurements by PTR-MS at the KCMP tall tower (Minnesota, US) and employ GEOS-Chem n...

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Reassessing the ratio of glyoxal to formaldehyde as an indicator of hydrocarbon precursor speciation

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Kaiser, J. ; Wolfe, G. M. ; ...

Published Date:

2015

Source:

Atmospheric Chemistry and Physics, 15(13), 7571-7583.

Description:

The yield of formaldehyde (HCHO) and glyoxal (CHOCHO) from oxidation of volatile organic compounds (VOCs) depends on precursor VOC structure and the c...

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Brown carbon aerosol in the North American continental troposphere: sources, abundance, and radiative forcing

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Liu, J. ; Scheuer, E. ; ...

Published Date:

2015

Source:

Atmospheric Chemistry and Physics, 15(14), 7841-7858.

Description:

Chemical components of organic aerosol (OA) selectively absorb light at short wavelengths. In this study, the prevalence, sources, and optical importa...

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Two decades of water vapor measurements with the FISH fluorescence hygrometer: a review

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Meyer, J. ; Rolf, C. ; ...

Published Date:

2015

Source:

Atmospheric Chemistry and Physics, 15(14), 8521-8538.

Description:

For almost two decades, the airborne Fast In-situ Stratospheric Hygrometer (FISH) has stood for accurate and precise measurements of total water mixin...

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Feingold, G. ; Koren, I. ; ...

Published Date:

2015

Source:

Atmospheric Chemistry and Physics, 15(13), 7351-7367.

Description:

The two-way transition between closed and open cellular convection is addressed in an idealized cloud-resolving modeling framework. A series of cloud-...

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Measurements of light-absorbing particles on the glaciers in the Cordillera Blanca, Peru

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Schmitt, C. G. ; All, J. D. ; ...

Published Date:

2015

Source:

Cryosphere, 9(1), 331-340.

Description:

Glaciers in the tropical Andes have been rapidly losing mass since the 1970s. In addition to the documented increase in temperature, increases in ligh...

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The role of ice nuclei recycling in the maintenance of cloud ice in Arctic mixed-phase stratocumulus

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Solomon, A. ; Feingold, G. ; ...

Published Date:

2015

Source:

Atmospheric Chemistry and Physics, 15(18), 10631-10643.

Description:

This study investigates the maintenance of cloud ice production in Arctic mixed-phase stratocumulus in large eddy simulations that include a prognosti...

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The impact of current CH4 and N2O atmospheric loss process uncertainties on calculated ozone abundances and trends

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Fleming, E. L. ; George, C. ; ...

Published Date:

2015

Source:

Journal of Geophysical Research-Atmospheres, 120(10), 5267-5293.

Description:

The atmospheric loss processes of N2O and CH4, their estimated uncertainties, lifetimes, and impacts on ozone abundance and long-term trends are exami...

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Tilmes, S. ; Lamarque, J. F. ; ...

Published Date:

2015

Source:

Geoscientific Model Development, 8(5), 1395-1426.

Description:

The Community Atmosphere Model (CAM), version 5, is now coupled to extensive tropospheric and stratospheric chemistry, called CAM5-chem, and is availa...

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Ervens, B. ; Renard, P. ; ...

Published Date:

2015

Source:

Atmospheric Chemistry and Physics, 15(16), 9109-9127.

Description:

Laboratory experiments of efficient oligomerization from methyl vinyl ketone (MVK) in the bulk aqueous phase were simulated in a box model. Kinetic da...

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Atmospheric Measurement Techniques, 8(3), 1575-1591.

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Limited availability of ammonia (NH3) observations is currently a barrier for effective monitoring of the nitrogen cycle. It prevents a full understan...

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Kindel, B. C. ; Pilewskie, P. ; ...

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Atmospheric Measurement Techniques, 8(3), 1147-1156.

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CASPER: Coupled Air-Sea Processes and Electromagnetic Ducting Research

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