Atmospheric and oceanic stable isotope signatures of a cold-air outbreakin Iceland during YOPP SOP1 and IGP

Harald Sodeman; Alexandra Touzeau; Yongbiao Weng; Heidi Golid; Hans Christian Steen-Larsen; Idar Barstad; Mika Lazky; Jean-Lionel Lacour; John Burkhart; Ian Renfrew; Árný Sveinbjörnsdóttir

Atmospheric and oceanic stable isotope signatures of a cold-air outbreakin Iceland during YOPP SOP1 and IGP

Harald Sodeman, Alexandra Touzeau, Yongbiao Weng, Heidi Golid, Hans Christian Steen-Larsen, Idar Barstad, Mika Lazky, Jean-Lionel Lacour, John Burkhart, Ian Renfrew, Árný Sveinbjörnsdóttir

University of Iceland

Research output: Contribution to conference › Poster

Abstract

North-Atlantic Cold-air outbreaks are weather events characterised by extensive fluxes of latent heat to theatmosphere. Understanding the water budget of these weather events is important for the weather impact indownstream coastal areas. We use here observations of the stable isotopic composition of water vapour andprecipitation, expressed by the quantities dD, d18O, d17O and the secondary parameters d-excess and 17O-excess,to extract information about the origin and condensation history of water vapour evaporating during a period ofcold-air outbreaks north of Iceland

Original language	English
Publication status	Published - 2019

Other keywords

Loftslagsrannsóknir
Veðurfarsrannsóknir

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https://hdl.handle.net/20.500.11815/2022

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title = "Atmospheric and oceanic stable isotope signatures of a cold-air outbreakin Iceland during YOPP SOP1 and IGP",

abstract = "North-Atlantic Cold-air outbreaks are weather events characterised by extensive fluxes of latent heat to theatmosphere. Understanding the water budget of these weather events is important for the weather impact indownstream coastal areas. We use here observations of the stable isotopic composition of water vapour andprecipitation, expressed by the quantities dD, d18O, d17O and the secondary parameters d-excess and 17O-excess,to extract information about the origin and condensation history of water vapour evaporating during a period ofcold-air outbreaks north of Iceland",

keywords = "Loftslagsranns{\'o}knir, Ve{\dh}urfarsranns{\'o}knir, Loftslagsranns{\'o}knir, Ve{\dh}urfarsranns{\'o}knir",

author = "Harald Sodeman and Alexandra Touzeau and Yongbiao Weng and Heidi Golid and Steen-Larsen, {Hans Christian} and Idar Barstad and Mika Lazky and Jean-Lionel Lacour and John Burkhart and Ian Renfrew and {\'A}rn{\'y} Sveinbj{\"o}rnsd{\'o}ttir",

year = "2019",

language = "English",

}

TY - CONF

T1 - Atmospheric and oceanic stable isotope signatures of a cold-air outbreakin Iceland during YOPP SOP1 and IGP

AU - Sodeman, Harald

AU - Touzeau, Alexandra

AU - Weng, Yongbiao

AU - Golid, Heidi

AU - Steen-Larsen, Hans Christian

AU - Barstad, Idar

AU - Lazky, Mika

AU - Lacour, Jean-Lionel

AU - Burkhart, John

AU - Renfrew, Ian

AU - Sveinbjörnsdóttir, Árný

PY - 2019

Y1 - 2019

N2 - North-Atlantic Cold-air outbreaks are weather events characterised by extensive fluxes of latent heat to theatmosphere. Understanding the water budget of these weather events is important for the weather impact indownstream coastal areas. We use here observations of the stable isotopic composition of water vapour andprecipitation, expressed by the quantities dD, d18O, d17O and the secondary parameters d-excess and 17O-excess,to extract information about the origin and condensation history of water vapour evaporating during a period ofcold-air outbreaks north of Iceland

AB - North-Atlantic Cold-air outbreaks are weather events characterised by extensive fluxes of latent heat to theatmosphere. Understanding the water budget of these weather events is important for the weather impact indownstream coastal areas. We use here observations of the stable isotopic composition of water vapour andprecipitation, expressed by the quantities dD, d18O, d17O and the secondary parameters d-excess and 17O-excess,to extract information about the origin and condensation history of water vapour evaporating during a period ofcold-air outbreaks north of Iceland

KW - Loftslagsrannsóknir

KW - Veðurfarsrannsóknir

KW - Loftslagsrannsóknir

KW - Veðurfarsrannsóknir

M3 - Poster

ER -

Atmospheric and oceanic stable isotope signatures of a cold-air outbreakin Iceland during YOPP SOP1 and IGP

Abstract

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