Analysis of the temporal variability of CO2, CH4 and CO concentrations at Lamto, West Africa

Toure Dro Tiemoko; Michel Ramonet; Fidele Yoroba; Kobenan Benjamin Kouassi; Kouakou Kouadio; Victor Kazan; Claire Kaiser; François Truong; Cyrille Vuillemin; Marc Delmotte; Benoit Wastine; Phillipe Ciais

doi:10.1080/16000889.2020.1863707

Analysis of the temporal variability of CO2, CH4 and CO concentrations at Lamto, West Africa

Tellus B: Chemical and Physical Meteorology

Volume 73 (2021): Issue 1

By: Toure Dro Tiemoko, Michel Ramonet, Fidele Yoroba, Kobenan Benjamin Kouassi, Kouakou Kouadio, Victor Kazan, Claire Kaiser, François Truong, Cyrille Vuillemin, Marc Delmotte, Benoit Wastine and Phillipe Ciais

Open Access

|Jan 2021

Abbadie, L. , Gignoux, J. , and Lepage, M. 2006. Lamto: Structure, Functioning, and Dynamics of a Savanna Ecosystem . Springer Science & Business Media , New York.
Search in Google Scholar Back to article
Ago, E. E. 2016. Dynamique Des Flux De Carbone Entre L’atmosphère Et Des Ecosystèmes Ouest-Africains : cas Des Forêts Et Savanes Sous Climat Soudanien au Bénin . Université de Liège Gembloux Agro-Bio-Tech (ULg), Liège.
Search in Google Scholar Back to article
Ago, E. E. , Agbossou, E. K. , Ozer, P. and Aubinet, M. 2016. Mesure des flux de CO₂ et séquestration de carbone dans les écosystèmes terrestres ouest-africains (synthèse bibliographique). Biotechnol. Agron. Soc. Environ. 20 , 15.
Search in Google Scholar Back to article
Andela, N. and van der Werf, G. R. 2014. Recent trends in African fires driven by cropland expansion and El Niño to La Niña transition. Nat. Clim. Change 4 , 791–795. doi:10.1038/nclimate2313
Open DOI Search in Google Scholar Back to article
Aryee, J. N. A. , Amekudzi, L. K. , Preko, K. , Atiah, W. A. and Danuor, S. K. 2020. Estimation of planetary boundary layer height from radiosonde profiles over West Africa during the AMMA field campaign: Intercomparison of different methods. Sci. Afr. 7 , e00228.
Search in Google Scholar Back to article
Bakwin, P. S. , Tans, P. P. , Hurst, D. F. and Zhao, C. 1998. Measurements of carbon dioxide on very tall towers: Results of the NOAA/CMDL program. Tellus B: Chemical and Physical Meteorology 50 , 401–415. v50i5.16216. doi:10.3402/tellusb.v50i5.16216
Open DOI Search in Google Scholar Back to article
Barker, P. A. , Allen, G. , Bannan, T. , Mehra, A. , Bower, K. N. and co-authors. 2020. Airborne measurements of fire emission factors for African biomass burning sampled during the MOYA Campaign. Atmos. Chem. Phys. 20 , 15443–15459. doi:10.5194/acp-20-15443-2020
Open DOI Search in Google Scholar Back to article
Berchet, A. , Pison, I. , Chevallier, F. , Paris, J.-D. , Bousquet, P. and co-authors. 2015. Natural and anthropogenic methane fluxes in Eurasia: a mesoscale quantification by generalized atmospheric inversion. Biogeosciences 12 , 5393–5414. doi:10.5194/bg-12-5393-2015
Open DOI Search in Google Scholar Back to article
Bergamaschi, P. , Lubina, C. , Königstedt, R. , Fischer, H. , Veltkamp, A. C. and co-authors. 1998. Stable isotopic signatures (δ¹³C, ^δD) of methane from European landfill sites. J. Geophys. Res. 103 , 8251–8265. doi:10.1029/98JD00105
Open DOI Search in Google Scholar Back to article
Bombelli, A. , Henry, M. , Castaldi, S. , Adu-Bredu, S. , Arneth, A. and co-authors. 2009. An outlook on the Sub-Saharan Africa carbon balance. Biogeosciences 6 , 2193–2205. doi:10.5194/bg-6-2193-2009
Open DOI Search in Google Scholar Back to article
Bonsang, B. , Boissard, C. , Le Cloarec, M. F. , Rudolph, J. and Lacaux, J. P. 1995. Methane, carbon monoxide and light non-methane hydrocarbon emissions from African savanna burnings during the FOS/DECAFE experiment. J. Atmos. Chem. 22 , 149–162. doi:10.1007/BF00708186
Open DOI Search in Google Scholar Back to article
Bonsang, B. , Lambert, G. , and Boissard, C. C. 1991. Light hydrocarbon emissions from African savanna burnings. In: Biomass Burning and Global Change (ed. J. S. Levine). MIT Press, Cambridge, MA.
Search in Google Scholar Back to article
CEDEAO-CSAO/OCDE (Atlas de l’intégration Régionale en Afrique de l’ouest). 2008. Le climat et les changements climatiques, série environnement, 2008. https://www.oecd.org/fr/csao/publications/40121057.pdf
Search in Google Scholar Back to article
Chen, H. , Winderlich, J. , Gerbig, C. , Hoefer, A. , Rella, C. W. and co-authors. 2010. High-accuracy continuous airborne measurements of greenhouse gases (CO₂ and CH₄) using the cavity ring-down spectroscopy (CRDS) technique. Atmos. Meas. Tech. 3 , 375–386. doi:10.5194/amt-3-375-2010
Open DOI Search in Google Scholar Back to article
Chevallier, F. , Palmer, P. I. , Feng, L. , Boesch, H. , O'Dell, C. W. and co-authors. 2014. Toward robust and consistent regional CO₂ flux estimates from in situ and space borne measurements of atmospheric CO₂ . Geophys. Res. Lett. 41 , 1065–1070. doi:10.1002/2013GL058772
Open DOI Search in Google Scholar Back to article
Christian, T. J. 2003. Comprehensive laboratory measurements of biomass-burning emissions: 1. Emissions from Indonesian, African, and other fuels. J. Geophys. Res 108 , 4719. doi:10.1029/2003JD003704
Open DOI Search in Google Scholar Back to article
Ciais, P. , Rayner, P. , Chevallier, F. , Bousquet, P. , Logan, M. and co-authors. 2010. Atmospheric Inversions for Estimating CO2 Fluxes: methods and Perspectives ( M. Jonas , Z. Nahorski , S. Nilsson , and T. Whiter , eds.). Springer , Netherlands, Dordrecht.
Search in Google Scholar Back to article
Cofer, W. R. , Levine, J. S. , Winstead, E. L. and Stocks, B. J. 1990. Gaseous emissions from Canadian boreal forest fires. Atmos. Environ. Part A. 24 , 1653–1659. doi:10.1016/0960-1686(90)90499-D
Open DOI Search in Google Scholar Back to article
Conil, S. , Helle, J. , Langrene, L. , Laurent, O. , Delmotte, M. and co-authors. 2019. Continuous atmospheric CO₂, CH₄ and CO measurements at the Observatoire Pérenne de l’Environnement (OPE) station in France from 2011 to 2018. Atmos. Meas. Tech. 12 , 6361–6383. doi:10.5194/amt-12-6361-2019
Open DOI Search in Google Scholar Back to article
Crosson, E. R. 2008. A cavity ring-down analyzer for measuring atmospheric levels of methane, carbon dioxide, and water vapor. Appl. Phys. B. 92 , 403–408. doi:10.1007/s00340-008-3135-y
Open DOI Search in Google Scholar Back to article
Crutzen, P. J. , Delany, A. C. , Greenberg, J. , Haagenson, P. , Heidt, L. and co-authors. 1985. Tropospheric chemical composition measurements in Brazil during the dry season. J. Atmos. Chem. 2 , 233–256. doi:10.1007/BF00051075
Open DOI Search in Google Scholar Back to article
Denjean, C. , Bourrianne, T. , Burnet, F. , Mallet, M. , Maury, N. and co-authors. 2020. Overview of aerosol optical properties over southern West Africa from DACCIWA aircraft measurements. Atmos. Chem. Phys. 20 , 4735–4756. doi:10.5194/acp-20-4735-2020
Open DOI Search in Google Scholar Back to article
Diawara, A. , Yoroba, F. , Kouadio, K. Y. , Kouassi, K. B. , Assamoi, E. M. and co-authors. 2014. Climate variability in the sudano-guinean transition area and its impact on vegetation: The case of the Lamto region in Côte D’Ivoire. Adv. Meteorol. 2014 , 1–11. doi:10.1155/2014/831414
Open DOI Search in Google Scholar Back to article
Dlugokencky, E. D. and Tans, P. 2020. Recent Global CO₂. www.esrl.noaa.gov/gmd/ccgg/trends/.
Search in Google Scholar Back to article
Dlugokencky, E. J. , Steele, L. P. , Lang, P. M. and Masarie, K. A. 1994. The growth rate and distribution of atmospheric methane. J. Geophys. Res. 99 , 17021. doi:10.1029/94JD01245
Open DOI Search in Google Scholar Back to article
Draxler, R. R. and Rolph, G. D. 2003. HySPLIT (Hybrid Single Particle Lagrangian Integrated Trajectory) Model Access via NOAA ARLREADY Website (http://www.arl.noaa.gov/ready/hysplit4.html). NOAA Air Resources Laboratory, Silver Spring, MD.
Search in Google Scholar Back to article
Duren, R. M. and Miller, C. E. 2012. Measuring the carbon emissions of megacities. Nature Clim. Change 2 , 560–562. doi:10.1038/nclimate1629
Open DOI Search in Google Scholar Back to article
Fang, S. , Tans, P. P. , Yao, B. , Luan, T. , Wu, Y. and co-authors. 2017. Study of atmospheric CO₂ and CH4 at Longfengshan WMO/GAW regional station: The variations, trends, influence of local sources/sinks, and transport. Sci. China Earth Sci. 60 , 1886–1895. doi:10.1007/s11430-016-9066-3
Open DOI Search in Google Scholar Back to article
Fang, S. X. , Tans, P. P. , Steinbacher, M. , Zhou, L. X. and Luan, T. 2015. Comparison of the regional CO2 mole fraction filtering approaches at a WMO/GAW regional station in China. Atmos. Meas. Tech. 8 , 5301–5313. doi:10.5194/amt-8-5301-2015
Open DOI Search in Google Scholar Back to article
FAO. 2011. Situation des forêts du monde. Organisation Des Nations Unies Pour L’alimentation Et L’agriculture. Année Internationale Des Forêts : Rome, Italie. http://www.fao.org/3/i2000f/i2000f00.pdf
Search in Google Scholar Back to article
Fernández-Duque, B. , Pérez, I. A. , Sánchez, M. L. , García, M. Á. and Pardo, N. 2017. Temporal patterns of CO₂ and CH₄ in a rural area in northern Spain described by a harmonic equation over 2010–2016. Sci. Total Environ. 593–594 , 1–9. doi:10.1016/j.scitotenv.2017.03.132
Open DOI Search in Google Scholar Back to article
Fomba, K. W. , Müller, K. , van Pinxteren, D. , Poulain, L. , van Pinxteren, M. and co-authors. 2014. Long-term chemical characterization of tropical and marine aerosols at the Cape Verde Atmospheric Observatory (CVAO) from 2007 to 2011. Atmos. Chem. Phys. 14 , 8883–8904. doi:10.5194/acp-14-8883-2014
Open DOI Search in Google Scholar Back to article
GIEC. 2014. Changement Climatique 2014: rapport De Synthèse. Contribution Des Groupes De Travail I, II Et III au Cinquième Rapport D'évaluation du Groupe D'experts Intergouvernemental Sur L'évolution du Climat [Sous la Direction De L’équipe De Rédaction Principale ( R.K. Pachauri , L.A. Meyer, eds.) . GIEC, Genève, Suisse, pp. 161.
Search in Google Scholar Back to article
Goudie, A. S. and Middleton, N. J. 2001. Saharan dust storms: nature and consequences. Earth. Sci. Rev. 56 , 179–204. doi:10.1016/S0012-8252(01)00067-8
Open DOI Search in Google Scholar Back to article
Grant, A. , Witham, C. S. , Simmonds, P. G. , Manning, A. J. and O'Doherty, S. 2010. A 15-year record of high-frequency, in situ measurements of hydrogen at Mace Head, Ireland. Atmos. Chem. Phys. 10 , 1203–1214. doi:10.5194/acp-10-1203-2010
Open DOI Search in Google Scholar Back to article
Greenberg, J. P. , Zimmerman, P. R. , Heidt, L. and Pollock, W. 1984. Hydrocarbon and carbon monoxide emissions from biomass burning in Brazil. J. Geophys. Res. 89 , 1350. doi:10.1029/JD089iD01p01350
Open DOI Search in Google Scholar Back to article
Guérette, E.-A. , Paton-Walsh, C. , Desservettaz, M. , Smith, T. E. L. , Volkova, L. and co-authors. 2018. Emissions of trace gases from Australian temperate forest fires: emission factors and dependence on modified combustion efficiency. Atmos. Chem. Phys. 18 , 3717–3735. doi:10.5194/acp-18-3717-2018
Open DOI Search in Google Scholar Back to article
Harris, J. M. , Dlugokencky, E. J. , Oltmans, S. J. , Tans, P. P. , Conway, T. J. and co-authors. 2000. An interpretation of trace gas correlations during Barrow, Alaska, winter dark periods, 1986-1997. J. Geophys. Res. 105 , 17267–17278. doi:10.1029/2000JD900167
Open DOI Search in Google Scholar Back to article
Henne, S. , Klausen, J. , Junkermann, W. , Kariuki, J. M. , Aseyo, J. O. and co-authors. 2008. Representativeness and climatology of carbon monoxide and ozone at the global GAW station Mt. Kenya in equatorial Africa. Atmos. Chem. Phys. 8 , 3119–3139. doi:10.5194/acp-8-3119-2008
Open DOI Search in Google Scholar Back to article
Hurst, D. F. , Griffith, D. W. T. , Carras, J. N. , Williams, D. J. and Fraser, P. J. 1994. Measurements of trace gases emitted by Australian savanna fires during the 1990 dry season. J. Atmos. Chem. 18 , 33–56. doi:10.1007/BF00694373
Open DOI Search in Google Scholar Back to article
Jonquières, I. , Marenco, A. , Maalej, A. and Rohrer, F. 1998. Study of ozone formation and transatlantic transport from biomass burning emissions over West Africa during the airborne Tropospheric Ozone Campaigns TROPOZ I and TROPOZ II. J. Geophys. Res. 103 , 19059–19073. doi:10.1029/98JD00819
Open DOI Search in Google Scholar Back to article
Karimou, B. M. , Ambouta, K. , Sarr, B. and Tychon, B. 2015. Analyse des Phénomènes Climatiques Extrêmes Dans le sud-est du Niger. XXVIIIe Colloque de l’Association Internationale de Climatologie, Liège. pp. 537–542.
Search in Google Scholar Back to article
Kaufman, Y. J. , Setzer, A. , Ward, D. , Tanre, D. , Holben, B. N. and co-authors. 1992. Biomass burning airborne and spaceborne experiment in the Amazonas (BASE-A). J. Geophys. Res. 97 , 14581. doi:10.1029/92JD00275
Open DOI Search in Google Scholar Back to article
Kocha, C. 2011. Interactions Entre Poussières Désertiques Et Convection Profonde En Afrique De L’Ouest : Observations Et Modélisation à Echelle Convective Météorologie . Université Paul Sabatier - Toulouse III, France.
Search in Google Scholar Back to article
Koppmann, R. , von Czapiewski, K. and Reid, J. S. 2005. A review of biomass burning emissions, part I: gaseous emissions of carbon monoxide, methane, volatile organic compounds, and nitrogen containing compounds. Atmos. Chem. Phys. Discuss. 5 , 10455–10516. doi:10.5194/acpd-5-10455-2005
Open DOI Search in Google Scholar Back to article
Kouassi, K. , Wognin, A. , Gnagne, T. , N’Go, Y. , Courivaud, J.-R. and co-authors. 2008. Caractérisation des sables et morphologie du fond du lac du barrage hydroélectrique de Taabo (Côte d’Ivoire). Sci. Nat. 4 , 93–103. v4i1.42134.
Search in Google Scholar Back to article
Kozlova, E. A. and Manning, A. C. 2009. Methodology and calibration for continuous measurements of biogeochemical trace gas and O₂ concentrations from a 300-m tall tower in central Siberia. Atmos. Meas. Tech. 2 , 205–220.. doi:10.5194/amt-2-205-2009
Open DOI Search in Google Scholar Back to article
Lacaux, J. P. , Brustet, J. M. , Delmas, R. , Menaut, J. C. , Abbadie, L. and co-authors. 1995. Biomass burning in the tropical savannas of Ivory Coast: An overview of the field experiment Fire of Savannas (FOS/DECAFE 91). J. Atmos. Chem. 22 , 195–216. doi:10.1007/BF00708189
Open DOI Search in Google Scholar Back to article
Langenfelds, R. L. , Francey, R. J. , Pak, B. C. , Steele, L. P. , Lloyd, J. and co-authors. 2002. Interannual growth rate variations of atmospheric CO₂ and its δ¹³C, H₂, CH₄, and CO between 1992 and 1999 linked to biomass burning: Multispecies interannual variability. Global Biogeochem. Cycles 16 , 21–1–1048.
Search in Google Scholar Back to article
Levin, I. , Ciais, P. , Langenfelds, R. , Schmidt, M. , Ramonet, M. and co-authors. 2002. Three years of trace gas observations over the EuroSiberian domain derived from aircraft sampling — A concerted action. Tellus B: Chem. Phys. Meteorol. 54 , 696–712.
Search in Google Scholar Back to article
Liebmann, B. , Dole, R. M. , Jones, C. , Bladé, I. and Allured, D. 2010. Influence of choice of time period on global surface temperature trend estimates. Bull. Am. Meteor. Soc. 91 , 1485–1492. doi:10.1175/2010BAMS3030.1
Open DOI Search in Google Scholar Back to article
Lin, X. , Indira, N. K. , Ramonet, M. , Delmotte, M. , Ciais, P. and co-authors. 2015. Long-lived atmospheric trace gases measurements in flask samples from three stations in India. Atmos. Chem. Phys. 15 , 9819–9849. doi:10.5194/acp-15-9819-2015
Open DOI Search in Google Scholar Back to article
Mahalakshmi, D. V. , Badarinath, K. V. S. and Naidu, C. V. 2011. Influence of boundary layer dynamics on pollutant concentrations over urban region – A study using ground based measurements. Indian J. Radio Space Phys. 40 , 147–152.
Search in Google Scholar Back to article
Mai, B. , Deng, X. , Zhang, F. , He, H. , Luan, T. and co-authors. 2020. Background characteristics of atmospheric CO₂ and the potential source regions in the Pearl River Delta Region of China. Adv. Atmos. Sci. 37 , 557–568. doi:10.1007/s00376-020-9238-z
Open DOI Search in Google Scholar Back to article
Marnas, F. 2009. Mesure du dioxyde de carbone (CO₂) atmosphérique par Lidar Dial : Préparation d’une future mission spatiale. Thèse de doctorat. Institut Pierre-Simon Laplace (IPSL)/Laboratoire de Météorologie Dynamique (LMD), Paris, pp. 199.
Search in Google Scholar Back to article
McNorton, J. , Chipperfield, M. P. , Gloor, M. , Wilson, C. , Feng, W. and co-authors. 2016. Role of OH variability in the stalling of the global atmospheric CH₄ growth rate from 1999 to 2006. Atmos. Chem. Phys. 16 , 7943–7956. doi:10.5194/acp-16-7943-2016
Open DOI Search in Google Scholar Back to article
Merbold, L. , Ardö, J. , Arneth, A. , Scholes, R. J. , Nouvellon, Y. and co-authors. 2009. Precipitation as driver of carbon fluxes in 11 African ecosystems. Biogeosciences 6 , 1027–1041. doi:10.5194/bg-6-1027-2009
Open DOI Search in Google Scholar Back to article
Mikaloff Fletcher, S. E. , Tans, P. P. , Bruhwiler, L. M. , Miller, J. B. and Heimann, M. 2004. CH₄ sources estimated from atmospheric observations of CH₄ and its ¹³C/¹²C isotopic ratios: 2. Inverse modeling of CH₄ fluxes from geographical regions. Global Biogeochem. Cycles 18, 1–15.
Search in Google Scholar Back to article
Murayama, S. , Saigusa, N. , Chan, D. , Yamamoto, S. , Kondo, H. and co-authors. 2003. Temporal variations of atmospheric CO₂ concentration in a temperate deciduous forest in central Japan. Tellus B: Chem. Phys. Meteorol. 55 , 232–243. doi:10.3402/tellusb.v55i2.16751
Open DOI Search in Google Scholar Back to article
Nacro, H. B. 2003. Le feu de brousse, un facteur de reproduction des écosystèmes de savanes à dominance herbacées à Lamto (Côte d'Ivoire)? Rev. CAMES-Sér. A 2 , 49–54.
Search in Google Scholar Back to article
N’dri, A. B. , Fongbe, M. , Soro, T. D. , Gignoux, J. , Kone, M. and co-authors. 2018. Principaux indices de l’intensité du feu dans une savane Guinéenne d’Afrique de l’Ouest. Int. J. Bio. Chem. Sci. 12 , 266–270. v12i1.21. doi:10.4314/ijbcs.v12i1.21
Open DOI Search in Google Scholar Back to article
Niasse, M. 2004. Prévenir les conflits et promouvoir la coopération dans la gestion des fleuves transfrontaliers en Afrique de l’Ouest. Vertigo 5, 1‌–22‌‌‌.
Search in Google Scholar Back to article
Pak, B. C. 2000. Vertical Structure of Atmospheric Trace Gases over South-East Australia. University of Melbourne, Melbourne, Victoria, Australia.
Search in Google Scholar Back to article
Pak, B. C. 2000. Vertical structure of atmospheric trace gases over South‐east Australia, Ph.D. thesis. University of Melbourne, Melbourne, Victoria, Australia, pp. 273.
Search in Google Scholar Back to article
Palmer, P. I. , Feng, L. , Baker, D. , Chevallier, F. , Bösch, H. and co-authors. 2019. Net carbon emissions from African biosphere dominate pan-tropical atmospheric CO₂ signal. Nat. Commun. 10 , 3344. doi:10.1038/s41467-019-11097-w
Open DOI Search in Google Scholar Back to article
Paris, J.-D. , Stohl, A. , Ciais, P. , Nédélec, P. , Belan, B. D. and co-authors. 2010. Source-receptor relationships for airborne measurements of CO₂, CO and O₃ above Siberia: a cluster-based approach. Atmos. Chem. Phys. 10 , 1671–1687. doi:10.5194/acp-10-1671-2010
Open DOI Search in Google Scholar Back to article
Patra, P. K. , Maksyutov, S. and Nakazawa, T. 2005. Analysis of atmospheric CO₂ growth rates at Mauna Loa using CO₂ fluxes derived from an inverse model. Tellus B Chem. Phys. Meteorol. 57 , 357–365. v57i5.16560. doi:10.3402/tellusb.v57i5.16560
Open DOI Search in Google Scholar Back to article
Pedruzo-Bagazgoitia, X. , de Roode, S. R. , Adler, B. , Babić, K. , Dione, C. and co-authors. 2020. The diurnal stratocumulus-to-cumulus transition over land in southern West Africa. Atmos. Chem. Phys. 20 , 2735–2754. doi:10.5194/acp-20-2735-2020
Open DOI Search in Google Scholar Back to article
Putaud, J. P. , Arriga, N. , Bergamaschi, P. , Cavalli, F. , Connoly, R. and co-authors. 2019. The European Commission Atmospheric Observatory: 2018 Report , EUR 30019EN, Publications Office of the European Union, Luxembourg. ISBN 978-92-76-14183-9. JRC118992.
Search in Google Scholar Back to article
Ramonet, M. , Ciais, P. , Nepomniachii, I. , Sidorov, K. , Neubert, R. E. M. and co-authors. 2002. Three years of aircraft-based trace gas measurements over the Fyodorovskoye southern taiga forest, 300 km north-west of Moscow. Tellus B: Chem. Phys. Meteorol. 54 , 713–734. v54i5.16720. doi:10.3402/tellusb.v54i5.16720
Open DOI Search in Google Scholar Back to article
Rella, C. W. , Chen, H. , Andrews, A. E. , Filges, A. , Gerbig, C. and co-authors. 2013. High accuracy measurements of dry mole fractions of carbon dioxide and methane in humid air. Atmos. Meas. Tech. 6 , 837–860. doi:10.5194/amt-6-837-2013
Open DOI Search in Google Scholar Back to article
Ringard, J. , Dieppois, B. , Rome, S. , Dje Kouakou, B. , Konaté, D. and co-authors. 2014. Évolution des pics de températures en Afrique de l’Ouest : étude comparative entre Abidjan et Niamey. Système et Interactions XXVIIe Colloque de l’Association International de Climatologie, Dijon, France, pp. 1–6.
Search in Google Scholar Back to article
Satar, E. , Berhanu, T. A. , Brunner, D. , Henne, S. and Leuenberger, M. 2016. Continuous CO₂/CH4/CO measurements (2012–2014) at Beromünster tall tower station in Switzerland. Biogeosciences 13 , 2623–2635. doi:10.5194/bg-13-2623-2016
Open DOI Search in Google Scholar Back to article
Scholes, R. , Archibald, S. and von Maltitz, G. 2011. Emissions from fire in sub‐saharan Africa: the magnitude of sources, their variability and uncertainty. Global Environ. Res. 15 , 53–63.
Search in Google Scholar Back to article
Sreenivas, G. , Mahesh, P. , Subin, J. , Kanchana, A. L. , Rao, P. V. N. and co-authors. 2016. Influence of Meteorology and interrelationship with greenhouse gases (CO₂ and CH₄) at a suburban site of India. Atmos. Chem. Phys. 16 , 3953–3967. doi:10.5194/acp-16-3953-2016
Open DOI Search in Google Scholar Back to article
Stein, A. F. , Draxler, R. R. , Rolph, G. D. , Stunder, B. J. B. , Cohen, M. D. and co-authors. 2015. NOAA’s HYSPLIT atmospheric transport and dispersion modeling system. Bull. Am. Meteor. Soc. 96 , 2059–2077. doi:10.1175/BAMS-D-14-00110.1
Open DOI Search in Google Scholar Back to article
Stohl, A. , Forster, C. , Frank, A. , Seibert, P. and Wotawa, G. 2005. Technical note: The Lagrangian particle dispersion model FLEXPART version 6.2. Atmos. Chem. Phys. 5 , 2461–2474. doi:10.5194/acp-5-2461-2005
Open DOI Search in Google Scholar Back to article
Stohl, A. , Hittenberger, M. and Wotawa, G. 1998. Validation of the Lagrangian particle dispersion model FLEXPART against large-scale tracer experiment data. Atmos. Environ. 32 , 4245–4264. doi:10.1016/S1352-2310(98)00184-8
Open DOI Search in Google Scholar Back to article
Suntharalingam, P. 2004. Improved quantification of Chinese carbon fluxes using CO₂/CO correlations in Asian outflow. J. Geophys. Res. 109 , 1–13.
Search in Google Scholar Back to article
Ta, S. , Kouadio, K. Y. , Ali, K. E. , Toualy, E. , Aman, A. and co-authors. 2016. West Africa extreme rainfall events and large-scale ocean surface and atmospheric conditions in the tropical Atlantic. Adv. Meteorol. 2016 , 1–14. doi:10.1155/2016/1940456
Open DOI Search in Google Scholar Back to article
Thoning, K. W. , Tans, P. P. and Komhyr, W. D. 1989. Atmospheric carbon dioxide at Mauna Loa Observatory: 2. Analysis of the NOAA GMCC data, 1974-1985. J. Geophys. Res. 94 , 8549–8565. doi:10.1029/JD094iD06p08549
Open DOI Search in Google Scholar Back to article
Tiemoko, D. T. , Yoroba, F. , Diawara, A. , Kouadio, K. , Kouassi, B. K. and co-authors. 2020a. Understanding the local carbon fluxes variations and their relationship to climate conditions in a sub-humid savanna-ecosystem during 2008-2015: Case of Lamto in Côte d’Ivoire. ACS. 10 , 186–205. doi:10.4236/acs.2020.102010
Open DOI Search in Google Scholar Back to article
Tiemoko, D. T. , Yoroba, F. , Paris, J.-D. , Diawara, A. , Berchet, A. and co-authors. 2020b. Source–receptor relationships and cluster analysis of CO₂, CH₄, and CO concentrations in West Africa: The case of Lamto in Côte d’Ivoire. Atmosphere 11 , 903. doi:10.3390/atmos11090903
Open DOI Search in Google Scholar Back to article
Tohjima, Y. , Kubo, M. , Minejima, C. , Mukai, H. , Tanimoto, H. and co-authors. 2014. Temporal changes in the emissions of CH₄ and CO from China estimated from CH₄/CO₂ and CO/CO₂ correlations observed at Hateruma Island. Atmos. Chem. Phys. 14 , 1663–1677. doi:10.5194/acp-14-1663-2014
Open DOI Search in Google Scholar Back to article
Touré, N. E. , Konaré, A. and Silué, S. 2012. Intercontinental transport and climatic impact of Saharan and Sahelian dust. Adv. Meteorol. 2012 , 1–14. doi:10.1155/2012/157020
Open DOI Search in Google Scholar Back to article
Turnbull, J. C. , Miller, J. B. , Lehman, S. J. , Tans, P. P. , Sparks, R. J. and co-authors. 2006. Comparison of 14CO₂, CO, and SF₆ as tracers for recently added fossil fuel CO₂ in the atmosphere and implications for biological CO₂ exchange. Geophys. Res. Lett. 33 , n/a–n/a. n/a-n/a. doi:10.1029/2005GL024213
Open DOI Search in Google Scholar Back to article
UNDP. 2015. World population prospects: The 2012 revision. http://esa.un.org/unpp.
Search in Google Scholar Back to article
Wada, A. , Matsueda, H. , Sawa, Y. , Tsuboi, K. and Okubo, S. 2011. Seasonal variation of enhancement ratios of trace gases observed over 10 years in the western North Pacific. Atmos. Environ. 45 , 2129–2137. doi:10.1016/j.atmosenv.2011.01.043
Open DOI Search in Google Scholar Back to article
Wang, G. , Huang, J. , Guo, W. , Zuo, J. , Wang, J. and co-authors. 2010. Observation analysis of land-atmosphere interactions over the Loess Plateau of northwest China. J. Geophys. Res. 115 , 1–15.
Search in Google Scholar Back to article
Ward, D. E. , Sandberg, D. V. , Ottmar, R. D. , Frost, J. A. , Hofner, G. G. , and Fitzsimmons, C. K. 1982. Measurements of Smokes from Two Prescribed Fires in the Pacific Northwest, Seventy-Fifth Annual Meeting of the Air Pollution Control Association ( Ward, D. E. , ed.). USDA Forest Service, Intermountain Fire Science Laboratory, Missoula, Montana, pp. 59807.
Search in Google Scholar Back to article
van der Werf, G. R. , Randerson, J. T. , Giglio, L. , Collatz, G. J. , Mu, M. and co-authors. 2010. Global fire emissions and the contribution of deforestation, savanna, forest, agricultural, and peat fires (1997–2009). Atmos. Chem. Phys. 10 , 11707–11735. doi:10.5194/acp-10-11707-2010
Open DOI Search in Google Scholar Back to article
WMO. 2017. Greenhouse Gases and Other Atmospheric Gases, World Data Centre for Greenhouse Gases (WDCGG) Data Summary, WDCGG No. 41, pp. 99. https://gaw.kishou.go.jp/static/publications/summary/sum41/sum41.pdf
Search in Google Scholar Back to article
Wong, K. W. , Fu, D. , Pongetti, T. J. , Newman, S. , Kort, E. A. and co-authors. 2014. Mapping CH_4: CO₂ ratios in Los Angeles with CLARS-FTS from Mount Wilson, California. Atmos. Chem. Phys. Discuss. 14 , 17037–17066. doi:10.5194/acpd-14-17037-2014
Open DOI Search in Google Scholar Back to article
Wu, C. and Yu, J. Z. 2018. Evaluation of linear regression techniques for atmospheric applications: the importance of appropriate weighting. Atmos. Meas. Tech. 11 , 1233–1250. doi:10.5194/amt-11-1233-2018
Open DOI Search in Google Scholar Back to article
Xia, L. , Zhang, G. , Zhan, M. , Li, B. and Kong, P. 2020. Seasonal variations of atmospheric CH4 at Jingdezhen station in Central China: Understanding the regional transport and its correlation with CO₂ and CO. Atmos. Res. 241 , 104982. doi:10.1016/j.atmosres.2020.104982
Open DOI Search in Google Scholar Back to article
Xiao, Y. 2004. Constraints on Asian and European sources of methane from CH4 -C2H6 -CO correlations in Asian outflow. J. Geophys. Res. 109 , D15S16.
Search in Google Scholar Back to article
Yokelson, R. J. , Susott, R. , Ward, D. E. , Reardon, J. and Griffith, D. W. T. 1997. Emissions from smoldering combustion of biomass measured by open-path Fourier transform infrared spectroscopy. J. Geophys. Res. 102 , 18865–18877. doi:10.1029/97JD00852
Open DOI Search in Google Scholar Back to article
Yver Kwok, C. , Laurent, O. , Guemri, A. , Philippon, C. , Wastine, B. and co-authors. 2015. Comprehensive laboratory and field testing of cavity ring-down spectroscopy analyzers measuring H₂O, CO₂, CH₄ and CO. Atmos. Meas. Tech. 8 , 3867–3892.
Search in Google Scholar Back to article

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DOI: https://doi.org/10.1080/16000889.2020.1863707 | Journal eISSN: 1600-0889

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Language: English

Page range: 1863707 - 1863707

Published on: Jan 1, 2021

Published by: Stockholm University Press

In partnership with: Paradigm Publishing Services

Keywords:

methane,

© 2021 Toure Dro Tiemoko, Michel Ramonet, Fidele Yoroba, Kobenan Benjamin Kouassi, Kouakou Kouadio, Victor Kazan, Claire Kaiser, François Truong, Cyrille Vuillemin, Marc Delmotte, Benoit Wastine, Phillipe Ciais, published by Stockholm University Press
This work is licensed under the Creative Commons Attribution 4.0 License.

Volume 73 (2021): Issue 1