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CNKI学位论文(7)
知网期刊论文(4)
在“
Elsevier电子期刊
”中,
命中:
14
条,耗时:0.0269873 秒
在所有数据库中总计命中:
11
条
1.
Estimates of background surface ozone concentrations in the United States based on model-derived source apportionment
作者:
Allen S. Lefohn
;
Christopher Emery
;
Douglas Shadwick
;
Heini Wernli
;
J
eagun Jung
;
Samuel
J
.
Oltmans
关键词:
Background ozone
;
CAMx
;
Emissions-Influenced Background
;
Photochemical modeling
;
Source apportionment
;
Stratosphere-to-troposphere transport
;
Surface ozone
;
Tra
j
ectory modeling
刊名:Atmospheric Environment
出版年:February, 2014
2.
Quantifying the importance of stratospheric-tropospheric transport on surface ozone concentrations at high- and low-elevation monitoring sites in the United States
作者:
Allen S. Lefohn
;
Heini Wernli
;
Douglas Shadwick
;
Samuel
J
.
Oltmans
;
Melvyn Shapiro
关键词:
Background ozone
;
Stratosphere&ndash
;
troposphere exchange
;
Stratosphere-to-troposphere transport
;
Surface ozone
刊名:Atmospheric Environment
出版年:2012
3.
Characterizing changes in surface ozone levels in metropolitan and rural areas in the United States for 1980–2008 and 1994–2008
作者:
Allen S. Lefohn
;
Douglas Shadwick
;
Samuel
J
.
Oltmans
关键词:
Monthly time trends
;
Surface ozone trends
;
Tropospheric ozone
刊名:Atmospheric Environment
出版年:2010
4.
Seasonal ozone behavior along an elevation gradient in the Colorado Front Range Mountains
作者:
Molly Brodin
;
Detlev Helmig
;
Samuel
Oltmans
关键词:
Surface ozone
;
Elevation profile
刊名:Atmospheric Environment
出版年:2010
5.
Characterizing long-term changes in surface ozone levels in the United States (1980–2005)
作者:
Allen S. Lefohn
;
Douglas Shadwick
;
Samuel
J
.
Oltmans
关键词:
Monthly time trends
;
Surface ozone trends
;
Tropospheric ozone
刊名:Atmospheric Environment
出版年:2008
6.
Background ozone levels of air entering the west coast of the US and assessment of longer-term changes
作者:
Samuel
J
.
Oltmans
;
Allen S. Lefohn
;
J
oyce M. Harris
;
Douglas S. Shadwick
关键词:
Tropospheric ozone
;
Surface ozone
;
Transpacific transport
;
Ozonesondes
;
Background ozone
刊名:Atmospheric Environment
出版年:2008
7.
Episodes of high surface-ozone amounts at South Pole during summer and their impact on the long-term surface-ozone variation
作者:
Samuel
J
.
Oltmans
;
Bryan
J
. Johnson
;
Detlev Helmig
关键词:
Tropospheric ozone
;
South Pole
;
Antarctica
;
ANTCI 2003
刊名:Atmospheric Environment
出版年:2008
8.
Antarctic Tropospheric Chemistry Investigation (ANTCI) 2003 overview
作者:
Fred Eisele
;
Douglas D. Davis
;
Detlev Helmig
;
Samuel
J
.
Oltmans
;
William Neff
;
Greg Huey
;
David Tanner
;
Gao Chen
;
J
im Crawford
;
Richard Arimoto
;
Martin Buhr
;
Lee Mauldin
;
Manuel Hutterli
;
J
ack Dibb
;
D
关键词:
Antarctic photochemistry
;
South Pole chemistry
;
Nitric oxide
;
Hydroxyl radical
;
Ozone
刊名:Atmospheric Environment
出版年:2008
9.
Evaluation of ozone measurements from a tethered balloon-sampling platform at South Pole Station in December 2003
作者:
Bryan
J
. Johnson
;
Detlev Helmig
;
Samuel
J
.
Oltmans
关键词:
Ozonesonde
;
Ozone measurements
;
Tropospheric ozone
;
Snow photochemistry
刊名:Atmospheric Environment
出版年:2008
10.
Elevated ozone in the boundary layer at South Pole
作者:
Detlev Helmig
;
Bryan
J
ohnson
;
Samuel
J
.
Oltmans
;
William Neff
;
Fred Eisele
;
Douglas D. Davis
关键词:
Antarctic plateau
;
Tropospheric ozone
;
Snowpack-atmosphere gas exchange
;
Snow photochemistry
;
Synoptic transport
刊名:Atmospheric Environment
出版年:2008
1
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