Zobrazeno 1 - 10
of 259
pro vyhledávání: '"R. A. Salmon"'
Autor:
H. K. Roscoe, E. W. Wolff, A. Saiz-Lopez, J. D. Lee, A. E. Jones, P. S. Anderson, R. A. Salmon, M. J. Evans, W. J. Bloss, S. J.-B. Bauguitte, J. M. C. Plane
Publikováno v:
Atmospheric Chemistry and Physics, Vol 12, Iss 2, Pp 989-1002 (2012)
NOx measurements were conducted at the Halley Research Station, coastal Antarctica, during the austral summer period 1 January–10 February 2005. A clear NOx diurnal cycle was observed with minimum concentrations close to instrumental detection limi
Externí odkaz:
https://doaj.org/article/9010588279cc44a6aae9d736a35ad09f
Autor:
W. T. Sturges, D. R. Worton, R. A. Salmon, G. P. Mills, A. Saiz-Lopez, Z. Fleming, K. C. Clemitshaw, S. J.-B. Bauguitte, D. Ames, A. E. Jones, E. W. Wolff
Publikováno v:
Atmospheric Chemistry and Physics, Vol 11, Iss 17, Pp 9271-9285 (2011)
Measurements of a suite of individual NOy components were carried out at Halley station in coastal Antarctica as part of the CHABLIS campaign (Chemistry of the Antarctic Boundary Layer and the Interface with Snow). Conincident measurements cover over
Externí odkaz:
https://doaj.org/article/7fad76186188438e9fa7c46ca326b7fd
Autor:
R. A. Salmon, A. Saiz-Lopez, S. J.-B. Bauguitte, J. M. C. Plane, D. E. Heard, J. D. Lee, M. Camredon, W. J. Bloss, A. E. Jones
Publikováno v:
Atmospheric Chemistry and Physics, Vol 10, Iss 21, Pp 10187-10209 (2010)
A modelling study of radical chemistry in the coastal Antarctic boundary layer, based upon observations performed in the course of the CHABLIS (Chemistry of the Antarctic Boundary Layer and the Interface with Snow) campaign at Halley Research Station
Externí odkaz:
https://doaj.org/article/943690759ada47e6bc908a9fbe8eafda
Publikováno v:
Atmospheric Chemistry and Physics, Vol 8, Iss 18, Pp 5627-5634 (2008)
Nitrate is frequently measured in ice cores, but its interpretation remains immature. Using daily snow surface concentrations of nitrate at Halley (Antarctica) for 2004–2005, we show that sharp spikes (>factor 2) in nitrate concentration can occur
Externí odkaz:
https://doaj.org/article/95cce80db01e471c82cd7e32ef84c466
Autor:
R. A. Salmon, S. J.-B. Bauguitte, W. Bloss, M. A. Hutterli, A. E. Jones, K. Read, E. W. Wolff
Publikováno v:
Atmospheric Chemistry and Physics, Vol 8, Iss 14, Pp 4085-4093 (2008)
Gas phase formaldehyde concentrations were measured during the 2004–2005 CHABLIS campaign at Halley research station, Antarctica. Data coverage span from May 2004 through to January 2005, thus capturing the majority of the year, with a wintertime m
Externí odkaz:
https://doaj.org/article/e9035b3856924756b5e72c19c005916f
Autor:
A. E. Jones, E. W. Wolff, R. A. Salmon, S. J.-B. Bauguitte, H. K. Roscoe, P. S. Anderson, D. Ames, K. C. Clemitshaw, Z. L. Fleming, W. J. Bloss, D. E. Heard, J. D. Lee, K. A. Read, P. Hamer, D. E. Shallcross, A. V. Jackson, S. L. Walker, A. C. Lewis, G. P. Mills, J. M. C. Plane, A. Saiz-Lopez, W. T. Sturges, D. R. Worton
Publikováno v:
Atmospheric Chemistry and Physics, Vol 8, Iss 14, Pp 3789-3803 (2008)
CHABLIS (Chemistry of the Antarctic Boundary Layer and the Interface with Snow) was a collaborative UK research project aimed at probing the detailed chemistry of the Antarctic boundary layer and the exchange of trace gases at the snow surface. The c
Externí odkaz:
https://doaj.org/article/a1d86976ab6a40b98c3b8b4ad0f8a931
Autor:
K. A. Read, A. C. Lewis, S. Bauguitte, A. M. Rankin, R. A. Salmon, E. W. Wolff, A. Saiz-Lopez, W. J. Bloss, D. E. Heard, J. D. Lee, J. M. C. Plane
Publikováno v:
Atmospheric Chemistry and Physics, Vol 8, Iss 11, Pp 2985-2997 (2008)
In situ measurements of dimethyl sulphide (DMS) and methane sulphonic acid (MSA) were made at Halley Station, Antarctica (75°35' S, 26°19' W) during February 2004–February 2005 as part of the CHABLIS (Chemistry of the Antarctic Boundary Layer and
Externí odkaz:
https://doaj.org/article/7117d48bb5ca4df1a8105fedd9b36161
Autor:
W. J. Bloss, R. A. Salmon, H. K. Roscoe, A. E. Jones, S. J.-B. Bauguitte, P. S. Anderson, J. M. C. Plane, A. S. Mahajan, A. Saiz-Lopez, J. D. Lee, D. E. Heard
Publikováno v:
Atmospheric Chemistry and Physics, Vol 8, Iss 4, Pp 887-900 (2008)
A one-dimensional chemical transport model has been developed to investigate the vertical gradients of bromine and iodine compounds in the Antarctic coastal boundary layer (BL). The model has been applied to interpret recent year-round observations o
Externí odkaz:
https://doaj.org/article/2e44ff90153a48d39554c245d5376587
Publikováno v:
Atmospheric Chemistry and Physics, Vol 7, Iss 17, Pp 4589-4599 (2007)
An automated gas chromatograph with sample pre-concentration for the measurement of peroxyacetylnitrate (PAN) was constructed with a minimum detection limit below 1 pptv. This instrument was deployed at the British Antarctic Survey's Halley Research
Externí odkaz:
https://doaj.org/article/8c44634b6cd64640a3b034879d5d747c
Autor:
S. J.-B. Bauguitte, H. K. Roscoe, D. E. Heard, R. A. Salmon, J. D. Lee, W. J. Bloss, A. E. Jones
Publikováno v:
Atmospheric Chemistry and Physics, Vol 7, Iss 16, Pp 4171-4185 (2007)
OH and HO2 radical concentrations have been measured in the boundary layer of coastal Antarctica for a six-week period during the austral summer of 2005. The measurements were performed at the British Antarctic Survey's Halley Research Station (75°
Externí odkaz:
https://doaj.org/article/283beb54234340a28b918dfde3835868