Search Results - "Deutscher, N"

Estimating global and North American methane emissions with high spatial resolution using GOSAT satellite data by Turner, A. J, Jacob, D. J, Wecht, K. J, Maasakkers, J. D, Lundgren, E, Andrews, A. E, Biraud, S. C, Boesch, H, Bowman, K. W, Deutscher, N. M, Dubey, M. K, Griffith, D. W. T, Hase, F, Kuze, A, Notholt, J, Ohyama, H, Parker, R, Payne, V. H, Sussmann, R, Sweeney, C, Velazco, V. A, Warneke, T, Wennberg, P. O, Wunch, D

“…We use 2009–2011 space-borne methane observations from the Greenhouse Gases Observing SATellite (GOSAT) to estimate global and North American methane emissions…”
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A Fourier transform infrared trace gas and isotope analyser for atmospheric applications by Griffith, D. W. T, Deutscher, N. M, Caldow, C, Kettlewell, G, Riggenbach, M, Hammer, S

“…Concern in recent decades about human impacts on Earth's climate has led to the need for improved and expanded measurement capabilities of greenhouse gases in…”
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Estimates of European uptake of CO2 inferred from GOSAT XCO2 retrievals: sensitivity to measurement bias inside and outside Europe by Feng, L, Palmer, P I, Parker, R J, Deutscher, N M, Feist, D G, Kivi, R, Morino, I, Sussmann, R

“…Estimates of the natural CO2 flux over Europe inferred from in situ measurements of atmospheric CO2 mole fraction have been used previously to check top-down…”
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Does GOSAT capture the true seasonal cycle of carbon dioxide? by Lindqvist, H, O'Dell, C W, Basu, S, Boesch, H, Chevallier, F, Deutscher, N, Feng, L, Fisher, B, Hase, F, Inoue, M, Kivi, R, Morino, I, Palmer, P I, Parker, R, Schneider, M, Sussmann, R, Yoshida, Y

“…The seasonal cycle accounts for a dominant mode of total column CO2 (XCO2) annual variability and is connected to CO2 uptake and release; it thus represents an…”
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Methane retrievals from Greenhouse Gases Observing Satellite (GOSAT) shortwave infrared measurements: Performance comparison of proxy and physics retrieval algorithms by Schepers, D., Guerlet, S., Butz, A., Landgraf, J., Frankenberg, C., Hasekamp, O., Blavier, J.-F., Deutscher, N. M., Griffith, D. W. T., Hase, F., Kyro, E., Morino, I., Sherlock, V., Sussmann, R., Aben, I.

“…We compare two conceptually different methods for determining methane column‐averaged mixing ratios from Greenhouse Gases Observing Satellite (GOSAT) shortwave…”
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Retrieval of atmospheric CO2 with enhanced accuracy and precision from SCIAMACHY: Validation with FTS measurements and comparison with model results by Reuter, M., Bovensmann, H., Buchwitz, M., Burrows, J. P., Connor, B. J., Deutscher, N. M., Griffith, D. W. T., Heymann, J., Keppel-Aleks, G., Messerschmidt, J., Notholt, J., Petri, C., Robinson, J., Schneising, O., Sherlock, V., Velazco, V., Warneke, T., Wennberg, P. O., Wunch, D.

“…The Bremen Optimal Estimation differential optical absorption spectroscopy (DOAS) (BESD) algorithm for satellite based retrievals of XCO2 (the column‐average…”
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Toward accurate CO2 and CH4 observations from GOSAT by Butz, A., Guerlet, S., Hasekamp, O., Schepers, D., Galli, A., Aben, I., Frankenberg, C., Hartmann, J.-M., Tran, H., Kuze, A., Keppel-Aleks, G., Toon, G., Wunch, D., Wennberg, P., Deutscher, N., Griffith, D., Macatangay, R., Messerschmidt, J., Notholt, J., Warneke, T.

“…The column‐average dry air mole fractions of atmospheric carbon dioxide and methane and are inferred from observations of backscattered sunlight conducted by…”
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Importance of secondary sources in the atmospheric budgets of formic and acetic acids by Paulot, F, Wunch, D, Crounse, J D, Toon, G C, Millet, D B, DeCarlo, P F, Vigouroux, C, Deutscher, N M, González Abad, G, Notholt, J, Warneke, T, Hannigan, J W, Warneke, C, de Gouw, J A, Dunlea, E J, De Mazière, M, Griffith, D W T, Bernath, P, Jimenez, J L, Wennberg, P O

“…We present a detailed budget of formic and acetic acids, two of the most abundant trace gases in the atmosphere. Our bottom-up estimate of the global source of…”
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A method for evaluating bias in global measurements of CO2 total columns from space by Wunch, D, Wennberg, P O, Toon, G C, Connor, B J, Fisher, B, Osterman, G B, Frankenberg, C, Mandrake, L, O'Dell, C, Ahonen, P, Biraud, S C, Castano, R, Cressie, N, Crisp, D, Deutscher, N M, Elder ing, A, Fisher, M L, Griffith, D W. T, Gunson, M, Heikkinen, P, Keppel-Aleks, G, Kyrö, E, Lindenmaier, R, Macatangay, R, Mendonca, J, Messerschmidt, J, Miller, C E, Morino, I, Notholt, J, Oyafuso, F A, Rettinger, M, Robinson, J, Roehl, C M, Salawitch, R J, Sherlock, V, Strong, K, Sussmann, R, Tanaka, T, Thompson, D R, Uchino, O, Warneke, T, Wofsy, S C

“…We describe a method of evaluating systematic errors in measurements of total column dry-air mole fractions of CO2 (XCO2 ) from space, and we illustrate the…”
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Improvement of the retrieval algorithm for GOSAT SWIR XCO2 and XCH4 and their validation using TCCON data by Yoshida, Y, Kikuchi, N, Morino, I, Uchino, O, Oshchepkov, S, Bril, A, Saeki, T, Schutgens, N, Toon, G C, Wunch, D, Roehl, C M, Wennberg, P O, Griffith, D W. T, Deutscher, N M, Warneke, T, Notholt, J, Robinson, J, Sherlock, V, Connor, B, Rettinger, M, Sussmann, R, Ahonen, P, Heikkinen, P, Kyrö, E, Mendonca, J, Strong, K, Hase, F, Dohe, S, Yokota, T

“…The column-averaged dry-air mole fractions of carbon dioxide and methane (XCO2 and XCH4 ) have been retrieved from Greenhouse gases Observing SATellite (GOSAT)…”
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Atmospheric carbon dioxide retrieved from the Greenhouse gases Observing SATellite (GOSAT): Comparison with ground-based TCCON observations and GEOS-Chem model calculations by Cogan, A. J., Boesch, H., Parker, R. J., Feng, L., Palmer, P. I., Blavier, J.-F. L., Deutscher, N. M., Macatangay, R., Notholt, J., Roehl, C., Warneke, T., Wunch, D.

“…We retrieved column‐averaged dry air mole fractions of atmospheric carbon dioxide () from backscattered short‐wave infrared (SWIR) sunlight measured by the…”
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Calibration of TCCON column-averaged CO2: the first aircraft campaign over European TCCON sites by Messerschmidt, J, Geibel, M C, Blumenstock, T, Chen, H, Deutscher, N M, Engel, A, Feist, D G, Gerbig, C, Gisi, M, Hase, F, Katrynski, K, Kolle, O, Lavric, J V, Notholt, J, Palm, M, Ramonet, M, Rettinger, M, Schmidt, M, Sussmann, R, Toon, G C, Truong, F, Warneke, T, Wennberg, P O, Wunch, D, Xueref-Remy, I

“…The Total Carbon Column Observing Network (TCCON) is a ground-based network of Fourier Transform Spectrometer (FTS) sites around the globe, where the column…”
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Atmospheric greenhouse gases retrieved from SCIAMACHY: comparison to ground-based FTS measurements and model results by Schneising, O, Bergamaschi, P, Bovensmann, H, Buchwitz, M, Burrows, J. P, Deutscher, N. M, Griffith, D. W. T, Heymann, J, Macatangay, R, Messerschmidt, J, Notholt, J, Rettinger, M, Reuter, M, Sussmann, R, Velazco, V. A, Warneke, T, Wennberg, P. O, Wunch, D

“…SCIAMACHY onboard ENVISAT (launched in 2002) enables the retrieval of global long-term column-averaged dry air mole fractions of the two most important…”
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Calibration of the Total Carbon Column Observing Network using aircraft profile data by Wunch, D., Toon, G. C., Wennberg, P. O., Wofsy, S. C., Stephens, B. B., Fischer, M. L., Uchino, O., Abshire, J. B., Bernath, P., Biraud, S. C., Blavier, J.-F. L., Boone, C., Bowman, K. P., Browell, E. V., Campos, T., Connor, B. J., Daube, B. C., Deutscher, N. M., Diao, M., Elkins, J. W., Gerbig, C., Gottlieb, E., Griffith, D. W. T., Hurst, D. F., Jiménez, R., Keppel-Aleks, G., Kort, E. A., Macatangay, R., Machida, T., Matsueda, H., Moore, F., Morino, I., Park, S., Robinson, J., Roehl, C. M., Sawa, Y., Sherlock, V., Sweeney, C., Tanaka, T., Zondlo, M. A.

“…The Total Carbon Column Observing Network (TCCON) produces precise measurements of the column average dry-air mole fractions of CO2, CO, CH4, N2O and H2O at a…”
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Forecasting global atmospheric CO2 by Agustí-Panareda, A., Massart, S., Chevallier, F., Boussetta, S., Balsamo, G., Beljaars, A., Ciais, Philippe, Deutscher, N., Engelen, R., Jones, L., Kivi, R., Paris, J.-D., Peuch, V.-H., Sherlock, V., Vermeulen, A., Wennberg, P., Wunch, D.

“…A new global atmospheric carbon dioxide (CO 2) real-time forecast is now available as part of the pre-operational Monitoring of Atmospheric Composition and…”
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The Greenhouse Gas Climate Change Initiative (GHG-CCI): Comparison and quality assessment of near-surface-sensitive satellite-derived CO2 and CH4 global data sets by Buchwitz, M., Reuter, M., Schneising, O., Boesch, H., Guerlet, S., Dils, B., Aben, I., Armante, R., Bergamaschi, P., Blumenstock, T., Bovensmann, H., Brunner, D., Buchmann, B., Burrows, J.P., Butz, A., Chédin, A., Chevallier, F., Crevoisier, C.D., Deutscher, N.M., Frankenberg, C., Hase, F., Hasekamp, O.P., Heymann, J., Kaminski, T., Laeng, A., Lichtenberg, G., De Mazière, M., Noël, S., Notholt, J., Orphal, J., Popp, C., Parker, R., Scholze, M., Sussmann, R., Stiller, G.P., Warneke, T., Zehner, C., Bril, A., Crisp, D., Griffith, D.W.T., Kuze, A., O'Dell, C., Oshchepkov, S., Sherlock, V., Suto, H., Wennberg, P., Wunch, D., Yokota, T., Yoshida, Y.

“…The GHG-CCI project is one of several projects of the European Space Agency's (ESA) Climate Change Initiative (CCI). The goal of the CCI is to generate and…”
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Satellite evidence for a large source of formic acid from boreal and tropical forests by Stavrakou, T., Müller, J-F., Peeters, J., Razavi, A., Clarisse, L., Clerbaux, C., Coheur, P-F., Hurtmans, D., De Mazière, M., Vigouroux, C., Deutscher, N. M., Griffith, D. W. T., Jones, N., Paton-Walsh, C.

“…Formic acid contributes significantly to acid rain in remote environments. Satellite measurements combined with model simulations indicate that annual formic…”
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Preliminary validation of column-averaged volume mixing ratios of carbon dioxide and methane retrieved from GOSAT short-wavelength infrared spectra by Morino, I., Uchino, O., Inoue, M., Yoshida, Y., Yokota, T., Wennberg, P. O., Toon, G. C., Wunch, D., Roehl, C. M., Notholt, J., Warneke, T., Messerschmidt, J., Griffith, D. W. T., Deutscher, N. M., Sherlock, V., Connor, B., Robinson, J., Sussmann, R., Rettinger, M.

“…Column-averaged volume mixing ratios of carbon dioxide and methane retrieved from the Greenhouse gases Observing SATellite (GOSAT) Short-Wavelength InfraRed…”
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Global CO2 fluxes inferred from surface air-sample measurements and from TCCON retrievals of the CO2 total column by CHEVALLIER, F, DEUTSCHER, N. M, HASZPRA, L, KRUMMEL, P, KYRÖ, E, LABUSCHAGNE, C, LANGENFELDS, R, MACHIDA, T, MAIGNAN, F, MATSUEDA, H, MORINO, I, NOTHOLT, J, CONWAY, T. J, RAMONET, M, SAWA, Y, SCHMIDT, M, SHERLOCK, V, STEELE, P, STRONG, K, SUSSMANN, R, WENNBERG, P, WOFSY, S, WORTHY, D, CIAIS, P, WUNCH, D, ZIMNOCH, M, CIATTAGLIA, L, DOHE, S, FRÖHLICH, M, GOMEZ-PELAEZ, A. J, GRIFFITH, D, HASE, F

“…We present the first estimate of the global distribution of CO2 surface fluxes from 14 stations of the Total Carbon Column Observing Network (TCCON). The…”
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Source and meteorological influences on air quality (CO, CH4 & CO2) at a Southern Hemisphere urban site by Buchholz, R.R., Paton-Walsh, C., Griffith, D.W.T., Kubistin, D., Caldow, C., Fisher, J.A., Deutscher, N.M., Kettlewell, G., Riggenbach, M., Macatangay, R., Krummel, P.B., Langenfelds, R.L.

“…Wollongong, Australia is an urban site at the intersection of anthropogenic, biomass burning, biogenic and marine sources of atmospheric trace gases. The…”
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