CO2, δO2/N2 and APO: Observations from the Lutjewad, Mace Head and F3 platform flask sampling network

I.T. van der Laan-Luijkx; U. Karstens; J. Steinbach; C. Gerbig; C. Sirignano; R.E.M. Neubert; S. van der Laan; H.A.J. Meijer

doi:10.5194/acpd-10-13055-2010

CO2, δO2/N2 and APO: Observations from the Lutjewad, Mace Head and F3 platform flask sampling network

I.T. van der Laan-Luijkx, U. Karstens, J. Steinbach, C. Gerbig, C. Sirignano, R.E.M. Neubert, S. van der Laan, H.A.J. Meijer

Isotope Research

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Abstract

We report results from our atmospheric flask sampling network for three European sites: Lutjewad in the Netherlands, Mace Head in Ireland and the North Sea F3 platform. The air samples from these stations are analyzed for their CO2 and O-2 concentrations. In this paper we present the CO2 and O2 data series from these sites between 1998 and 2009, as well as the atmospheric potential oxygen (APO). The seasonal pattern and long term trends agree to a large extent between our three measurement locations. We however find a changing gradient between Mace Head and Lutjewad, both for CO2 and O-2. To explain the potential contribution of fossil fuel emissions to this changing gradient we use an atmospheric transport model in combination with CO2 emission data and information on the fossil fuel mix per region. Using the APO trend from Mace Head we obtain an estimate for the global oceanic CO2 uptake of 1.8+/-0.8 PgC/year.

Original language	English
Pages (from-to)	10691-10704
Number of pages	14
Journal	Atmospheric Chemistry and Physics
Volume	10
Issue number	21
DOIs	https://doi.org/10.5194/acpd-10-13055-2010
Publication status	Published - 12-Nov-2010

Keywords

ATMOSPHERIC OXYGEN MEASUREMENTS
GLOBAL CARBON-CYCLE
GAS-CHROMATOGRAPH
O-2/N-2 RATIO
O-2
AIR
VARIABILITY
DIOXIDE
SINKS
EMISSIONS

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@article{4712f854701449698b6327d2a36d0ada,

title = "CO2, δO2/N2 and APO: Observations from the Lutjewad, Mace Head and F3 platform flask sampling network",

abstract = "We report results from our atmospheric flask sampling network for three European sites: Lutjewad in the Netherlands, Mace Head in Ireland and the North Sea F3 platform. The air samples from these stations are analyzed for their CO2 and O-2 concentrations. In this paper we present the CO2 and O2 data series from these sites between 1998 and 2009, as well as the atmospheric potential oxygen (APO). The seasonal pattern and long term trends agree to a large extent between our three measurement locations. We however find a changing gradient between Mace Head and Lutjewad, both for CO2 and O-2. To explain the potential contribution of fossil fuel emissions to this changing gradient we use an atmospheric transport model in combination with CO2 emission data and information on the fossil fuel mix per region. Using the APO trend from Mace Head we obtain an estimate for the global oceanic CO2 uptake of 1.8+/-0.8 PgC/year.",

keywords = "ATMOSPHERIC OXYGEN MEASUREMENTS, GLOBAL CARBON-CYCLE, GAS-CHROMATOGRAPH, O-2/N-2 RATIO, O-2, AIR, VARIABILITY, DIOXIDE, SINKS, EMISSIONS",

author = "Laan-Luijkx, {I.T. van der} and U. Karstens and J. Steinbach and C. Gerbig and C. Sirignano and R.E.M. Neubert and Laan, {S. van der} and H.A.J. Meijer",

note = "Relation: http://www.rug.nl/fmns-research/cio/index Rights: University of Groningen, Centre for Isotope Research",

year = "2010",

month = nov,

day = "12",

doi = "10.5194/acpd-10-13055-2010",

language = "English",

volume = "10",

pages = "10691--10704",

journal = "Atmospheric Chemistry and Physics",

issn = "1680-7316",

publisher = "COPERNICUS GESELLSCHAFT MBH",

number = "21",

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TY - JOUR

T1 - CO2, δO2/N2 and APO

T2 - Observations from the Lutjewad, Mace Head and F3 platform flask sampling network

AU - Laan-Luijkx, I.T. van der

AU - Karstens, U.

AU - Steinbach, J.

AU - Gerbig, C.

AU - Sirignano, C.

AU - Neubert, R.E.M.

AU - Laan, S. van der

AU - Meijer, H.A.J.

N1 - Relation: http://www.rug.nl/fmns-research/cio/index Rights: University of Groningen, Centre for Isotope Research

PY - 2010/11/12

Y1 - 2010/11/12

N2 - We report results from our atmospheric flask sampling network for three European sites: Lutjewad in the Netherlands, Mace Head in Ireland and the North Sea F3 platform. The air samples from these stations are analyzed for their CO2 and O-2 concentrations. In this paper we present the CO2 and O2 data series from these sites between 1998 and 2009, as well as the atmospheric potential oxygen (APO). The seasonal pattern and long term trends agree to a large extent between our three measurement locations. We however find a changing gradient between Mace Head and Lutjewad, both for CO2 and O-2. To explain the potential contribution of fossil fuel emissions to this changing gradient we use an atmospheric transport model in combination with CO2 emission data and information on the fossil fuel mix per region. Using the APO trend from Mace Head we obtain an estimate for the global oceanic CO2 uptake of 1.8+/-0.8 PgC/year.

AB - We report results from our atmospheric flask sampling network for three European sites: Lutjewad in the Netherlands, Mace Head in Ireland and the North Sea F3 platform. The air samples from these stations are analyzed for their CO2 and O-2 concentrations. In this paper we present the CO2 and O2 data series from these sites between 1998 and 2009, as well as the atmospheric potential oxygen (APO). The seasonal pattern and long term trends agree to a large extent between our three measurement locations. We however find a changing gradient between Mace Head and Lutjewad, both for CO2 and O-2. To explain the potential contribution of fossil fuel emissions to this changing gradient we use an atmospheric transport model in combination with CO2 emission data and information on the fossil fuel mix per region. Using the APO trend from Mace Head we obtain an estimate for the global oceanic CO2 uptake of 1.8+/-0.8 PgC/year.

KW - ATMOSPHERIC OXYGEN MEASUREMENTS

KW - GLOBAL CARBON-CYCLE

KW - GAS-CHROMATOGRAPH

KW - O-2/N-2 RATIO

KW - O-2

KW - AIR

KW - VARIABILITY

KW - DIOXIDE

KW - SINKS

KW - EMISSIONS

U2 - 10.5194/acpd-10-13055-2010

DO - 10.5194/acpd-10-13055-2010

M3 - Article

SN - 1680-7316

VL - 10

SP - 10691

EP - 10704

JO - Atmospheric Chemistry and Physics

JF - Atmospheric Chemistry and Physics

IS - 21

ER -

CO2, δO2/N2 and APO: Observations from the Lutjewad, Mace Head and F3 platform flask sampling network

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