Lidar observations of stratospheric gravity waves from 2011 to 2015 at McMurdo (77.84°S, 166.69°E), Antarctica: 1. Vertical wavelengths, periods, and frequency and vertical wave number spectra

Zhao, Jian; Chu, Xinzhao; Chen, Cao; Lu, Xian; Fong, Weichun; Yu, Zhibin; Michael Jones, R.; Roberts, Brendan R.; Dörnbrack, Andreas

doi:10.1002/2016jd026368

Advanced Search

Select up to three search categories and corresponding keywords using the fields to the right. Refer to the Help section for more detailed instructions.

Search our Collections & Repository

Advanced Search
Custom Query

All these words:

For very narrow results

This exact word or phrase:

When looking for a specific result

Any of these words:

Best used for discovery & interchangable words

None of these words:

Recommended to be used in conjunction with other fields

Language:

Dates

Publication Date Range:

to

Document Data

Title:

Document Type:

Library

Collection:

Series:

People

Author:

Clear All

Query Builder

Query box

Clear All

For additional assistance using the Custom Query please check out our Help Page

The NOAA IR serves as an archival repository of NOAA-published products including scientific findings, journal articles, guidelines, recommendations, or other information authored or co-authored by NOAA or funded partners. As a repository, the NOAA IR retains documents in their original published format to ensure public access to scientific information.

i

Lidar observations of stratospheric gravity waves from 2011 to 2015 at McMurdo (77.84°S, 166.69°E), Antarctica: 1. Vertical wavelengths, periods, and frequency and vertical wave number spectra

2017
By Zhao, Jian ; Chu, Xinzhao ; Chen, Cao ; ...
Source: Journal of Geophysical Research: Atmospheres, 122(10), 5041-5062

[PDF-2.17 MB]

Details Supporting Files You May Also Like

Details:

Journal Title:

Journal of Geophysical Research: Atmospheres
Personal Author:

Zhao, Jian ; Chu, Xinzhao ; Chen, Cao ; Lu, Xian ; Fong, Weichun ; ... More +

Zhao, Jian ; Chu, Xinzhao ; Chen, Cao ; Lu, Xian ; Fong, Weichun ; Yu, Zhibin ; Michael Jones, R. ; Roberts, Brendan R. ; Dörnbrack, Andreas Less -
NOAA Program & Office:

CIRES (Cooperative Institute for Research in Environmental Sciences)
Description:

Five years of atmospheric temperature data, collected with an Fe Boltzmann lidar by the University of Colorado group from 2011 to 2015 at Arrival Heights, are used to characterize the vertical wavelengths, periods, vertical phase speeds, frequency spectra, and vertical wave number spectra ofstratospheric gravity waves from 30 to 50 km altitudes. Over 1000 dominant gravity wave events are identi ﬁed from the data. The seasonal spectral distributions of vertical wavelengths, periods, and vertical phase speeds in summer, winter, and spring/fall are found obeying a lognormal distribution. Both thedownward and upward phase progression gravity waves are observed by the lidar, and the fractions of gravity waves with downward phase progression increase from summer ~59% to winter ~70%. The seasonal and monthly mean vertical wavelengths and periods exhibit clear seasonal cycles with vertical wavelengthgrowing from summer ~5.5 km to winter ~8.5 km, and period increasing from summer ~4.5 h to winter ~6 h.
Keywords:

[+]

Atmospheric Science Earth And Planetary Sciences (miscellaneous) Geophysics Space And Planetary Science
Source:

Journal of Geophysical Research: Atmospheres, 122(10), 5041-5062
DOI:

https://doi.org/10.1002/2016jd026368
ISSN:

2169-897X;2169-8996;
Format:

PDF
Publisher:

American Geophysical Union (AGU)
Document Type:

Journal Article
Rights Information:

Other
Compliance:

Library
Main Document Checksum:

[+]

urn:sha256:ed788b0e86602c4417f00cb91254e053b5449872f8f03d0f5c029c99211a1ed4
Download URL:

https://repository.library.noaa.gov/view/noaa/55204/noaa_55204_DS1.pdf
File Type:

Machine readable version (XML)

xml

More +