NASA Logo

NTRS

NTRS - NASA Technical Reports Server

Collections About News Help Login
Back to Results
Denitrification in the Arctic mid-winter 2004/2005 observed by airborne submillimeter radiometryWe present measurements of unusually low mixing ratios of HNO3 in the exceptionally cold Arctic vortex of late-January and early-February 2005. The measurements were obtained by the airborne submillimeter radiometer ASUR during the polar aura validation experiment (PAVE). The distribution of HNO3 inside the vortex reaches minima below 4 ppbv around 22 km altitude and maxima above 13 ppbv around 16 km altitude, with a considerable spatial variability.
Document ID
20060044080
Acquisition Source
Jet Propulsion Laboratory
Document Type
Reprint (Version printed in journal)
External Source(s)
hdl:2014/39244
Authors
Kleinbohl, Armin
Bremer, Holger
Kullmann, Harry
Kuttippurath, Jayanarayanan
Browell, Edward V.
Canty, Timothy
Salawitch, Ross J.
Toon, Geoffrey C.
Nothol, Justus
Date Acquired
August 23, 2013
Publication Date
October 1, 2005
Publication Information
Publication: Geophysical Research Letters
Volume: 32
Subject Category
Geophysics
Distribution Limits
Public
Copyright
Other
Keywords
measurements
airborne submillimeter radiometer (ASUR)
Arctic winter
deintrification

Available Downloads

There are no available downloads for this record.

Related Records

There are no records associated with this record.
No Preview Available