Respiration driven CO2 pulses dominate Australia's flux variability

Authors: Metz, Eva-Marie, Vardag, Sanam N., Basu, Sourish, Jung, Martin, Ahrens, Bernhard, El-Madany, Tarek, Sitch, Stephen, Arora, Vivek K., Briggs, Peter R., Friedlingstein, Pierre, Goll, Daniel S., Jain, Atul K., Kato, Etsushi, Lombardozzi, Danica, Nabel, Julia E. M. S., Poulter, Benjamin, Séférian, Roland, Tian, Hanqin, Wiltshire, Andrew, Yuan, Wenping, Yue, Xu, Zaehle, Sönke, Deutscher, Nicholas M., Griffith, David W. T., Butz, André

Subject Terms: Physics - Atmospheric and Oceanic Physics

Access URL: http://arxiv.org/abs/2207.06869

Exploring uncertainty reduction in high-resolution methane emissions in Gippsland through in-situ data: A Bayesian inverse modeling and variational assimilation method

Authors: Aghdasi, Sougol ^{a, ⁎}, Rayner, Peter J. ^b, Deutscher, Nicholas M. ^c, Silver, Jeremy D. ^d

Source: In Atmospheric Research 1 April 2025 315

Emulation of greenhouse-gas sensitivities using variational autoencoders

Authors: Cartwright, Laura, Zammit-Mangion, Andrew, Deutscher, Nicholas M.

Subject Terms: Computer Science - Machine Learning, Physics - Atmospheric and Oceanic Physics, Statistics - Applications, Statistics - Machine Learning

Access URL: http://arxiv.org/abs/2112.12524

Local and regional enhancements of CH4, CO, and CO2 inferred from TCCON column measurements.

Authors: Mottungan, Kavitha, Roychoudhury, Chayan, Brocchi, Vanessa, Gaubert, Benjamin, Tang, Wenfu, Mirrezaei, Mohammad Amin, McKinnon, John, Guo, Yafang, Griffith, David W. T., Feist, Dietrich G., Morino, Isamu, Sha, Mahesh K., Dubey, Manvendra K., De Mazière, Martine, Deutscher, Nicholas M., Wennberg, Paul O., Sussmann, Ralf, Kivi, Rigel, Goo, Tae-Young, Velazco, Voltaire A.

Source: Atmospheric Measurement Techniques; 2024, Vol. 17 Issue 19, p5861-5885, 25p

Subject Terms: AIR masses, CARBON dioxide, CARBON monoxide, COMBUSTION, BIOMASS energy, TRACE gases, EMISSION inventories

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Australian Fire Emissions of Carbon Monoxide Estimated by Global Biomass Burning Inventories: Variability and Observational Constraints

Authors: Desservettaz, Maximilien J., Fisher, Jenny A., Luhar, Ashok K., Woodhouse, Matthew T., Bukosa, Beata, Buchholz, Rebecca R., Wiedinmyer, Christine, Griffith, David W. T., Krummel, Paul B., Jones, Nicholas B., Deutscher, Nicholas M., Greenslade, Jesse W.

Source: Journal of geophysical research.Atmospheres. 127(3)

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100142248760.0x000001&indx=1&recIds=ETOCvdc_100142248760.0x000001

Using a portable FTIR spectrometer to evaluate the consistency of Total Carbon Column Observing Network (TCCON) measurements on a global scale: the Collaborative Carbon Column Observing Network (COCCON) travel standard.

Authors: Herkommer, Benedikt, Alberti, Carlos, Castracane, Paolo, Chen, Jia, Dehn, Angelika, Dietrich, Florian, Deutscher, Nicholas M., Frey, Matthias Max, Groß, Jochen, Gillespie, Lawson, Hase, Frank, Morino, Isamu, Pak, Nasrin Mostafavi, Walker, Brittany, Wunch, Debra

Source: Atmospheric Measurement Techniques; 2024, Vol. 17 Issue 11, p3467-3494, 28p

Subject Terms: PRESSURE sensors, SPECTROMETERS, SURFACE pressure, LAKE trout, TRACE gases, SCALING (Social sciences)

Geographic Terms: WOLLONGONG (N.S.W.)

Company/Entity: WORLD Meteorological Organization

The Total Carbon Column Observing Network's GGG2020 data version.

Authors: Laughner, Joshua L., Toon, Geoffrey C., Mendonca, Joseph, Petri, Christof, Roche, Sébastien, Wunch, Debra, Blavier, Jean-Francois, Griffith, David W. T., Heikkinen, Pauli, Keeling, Ralph F., Kiel, Matthäus, Kivi, Rigel, Roehl, Coleen M., Stephens, Britton B., Baier, Bianca C., Chen, Huilin, Choi, Yonghoon, Deutscher, Nicholas M., DiGangi, Joshua P., Gross, Jochen

Source: Earth System Science Data; 2024, Vol. 16 Issue 5, p2197-2260, 64p

Subject Terms: CARBON cycle, DATA libraries, NEAR infrared spectroscopy, AIR masses, MOLE fraction, GREENHOUSE gas analysis

EOF-based regression algorithm for the fast retrieval of atmospheric CO2 total column amount from the GOSAT observations

Authors: Bril, Аndrey, Maksyutov, Shamil, Belikov, Dmitry, Oshchepkov, Sergey, Yoshida, Yukio, Deutscher, Nicholas M., Griffith, David, Hase, Frank, Kivi, Rigel, Morino, Isamu, Notholt, Justus, Pollard, David F., Sussmann, Ralf, Velazco, Voltaire A., Warneke, Thorsten

Source: In Journal of Quantitative Spectroscopy and Radiative Transfer March 2017 189:258-266

Using a portable FTIR spectrometer to evaluate the consistency of TCCON measurements on a global scale: The COCCON Travel Standard.

Authors: Herkommer, Benedikt¹, benedikt.herkommer@kit.edu, Alberti, Carlos¹, carlos.alberti@kit.edu, Castracane, Paolo², paolo.castracane@ext.esa.int, Chen, Jia³, jia.chen@tum.de, Dehn, Angelika², angelika.dehn@esa.int, Dietrich, Florian³, flo.dietrich@tum.de, Deutscher, Nicholas M.⁴, ndeutsch@uow.edu.au, Frey, Matthias Max⁵, frey.matthias.max@nies.go.jp, Groß, Jochen¹, jochen.gross@kit.edu, Gillespie, Lawson⁶, lgillespie@physics.utoronto.ca, Hase, Frank¹, frank.hase@kit.edu, Morino, Isamu⁵, morino@nies.go.jp, Pak, Nasrin Mostafavi^6,7, seyedehnasrin.mostafavipak@kit.edu, Walker, Brittany⁴, btw292@uowmail.edu.au, Wunch, Debra⁶, dwunch@atmosp.physics.utoronto.ca

Source: EGUsphere; 2/2/2024, p1-46, 46p

Global land mapping of satellite-observed CO2 total columns using spatio-temporal geostatistics

Authors: Zeng, Zhao-Cheng, Lei, Liping, Strong, Kimberly, Jones, Dylan B. A., Guo, Lijie, Liu, Min, Deng, Feng, Deutscher, Nicholas M., Dubey, Manvendra K., Griffith, David W. T., Hase, Frank, Henderson, Bradley, Kivi, Rigel, Lindenmaier, Rodica, Morino, Isamu, Notholt, Justus, Ohyama, Hirofumi, Petri, Christof, Sussmann, Ralf, Velazco, Voltaire A., Wennberg, Paul O., Lin, Hui

Source: International journal of digital earth. 10(4):426-456

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100048620779.0x000001&indx=1&recIds=ETOCvdc_100048620779.0x000001

Performance of an open-path near-infrared measurement system for measurements of CO2 and CH4 during extended field trials.

Authors: Deutscher, Nicholas M.¹ (AUTHOR) ndeutsch@uow.edu.au, Naylor, Travis A.¹ (AUTHOR), Caldow, Christopher G. R.^1,2 (AUTHOR), McDougall, Hamish L.¹ (AUTHOR), Carter, Alex G.¹ (AUTHOR), Griffith, David W. T.¹ (AUTHOR)

Source: Atmospheric Measurement Techniques. 2021, Vol. 14 Issue 4, p3119-3130. 12p.

Subject Terms: *TRACE gases, *FOURIER transform spectrometers, *ATMOSPHERIC composition, *CARBON dioxide

The Total Carbon Column Observing Network’s GGG2020 Data Version.

Authors: Laughner, Joshua L., Toon, Geoffrey C., Mendonca, Joseph, Petri, Christof, Roche, Sébastien, Wunch, Debra, Blavier, Jean-Francois, Griffith, David W. T., Heikkinen, Pauli, Keeling, Ralph F., Kiel, Matthäus, Kivi, Rigel, Roehl, Coleen M., Stephens, Britton B., Baier, Bianca C., Huilin Chen, Yonghoon Choi, Deutscher, Nicholas M., DiGangi, Joshua P., Gross, Jochen

Source: Earth System Science Data Discussions; 8/24/2023, p1-86, 86p

Subject Terms: INFRARED spectroscopy, CARBON cycle, DATA libraries, MOLE fraction, GREENHOUSE gases, SOLAR spectra, GREENHOUSE gas analysis

Satellite and ground-based measurements of XCO2 in a remote semiarid region of Australia.

Authors: Velazco, Voltaire A.¹ (AUTHOR) voltaire@uow.edu.au, Deutscher, Nicholas M.¹ (AUTHOR), Morino, Isamu² (AUTHOR), Uchino, Osamu² (AUTHOR), Bukosa, Beata¹ (AUTHOR), Ajiro, Masataka² (AUTHOR), Kamei, Akihide² (AUTHOR), Jones, Nicholas B.¹ (AUTHOR), Paton-Walsh, Clare¹ (AUTHOR), Griffith, David W. T.¹ (AUTHOR)

Source: Earth System Science Data. 2019, Vol. 11 Issue 3, p935-946. 12p. 1 Color Photograph, 1 Diagram, 1 Chart, 8 Graphs.

Subject Terms: *ARID regions, *MOLE fraction, *ARTIFICIAL satellites, *GREENHOUSE gases, *MEASUREMENT

Geographic Terms: ALICE Springs (N.T.), AUSTRALIA

Company/Entity: UNIVERSITY of Wollongong

A Coupled CH 4 , CO and CO 2 Simulation for Improved Chemical Source Modeling.

Authors: Bukosa, Beata, Fisher, Jenny A., Deutscher, Nicholas M., Jones, Dylan B. A.

Source: Atmosphere; May2023, Vol. 14 Issue 5, p764, 30p

Subject Terms: CARBON dioxide, CHEMICAL models, GREENHOUSE gases, ATMOSPHERIC methane, BIOMASS burning, CARBON monoxide, CARBON fixation

Company/Entity: UNITED States. National Oceanic & Atmospheric Administration

Update on the GOSAT TANSO–FTS SWIR Level 2 retrieval algorithm.

Authors: Someya, Yu, Yoshida, Yukio, Ohyama, Hirofumi, Nomura, Shohei, Kamei, Akihide, Morino, Isamu, Mukai, Hitoshi, Matsunaga, Tsuneo, Laughner, Joshua L., Velazco, Voltaire A., Herkommer, Benedikt, Té, Yao, Sha, Mahesh Kumar, Kivi, Rigel, Zhou, Minqiang, Oh, Young Suk, Deutscher, Nicholas M., Griffith, David W. T.

Source: Atmospheric Measurement Techniques; 2023, Vol. 16 Issue 6, p1477-1501, 25p

Subject Terms: SOLAR spectra, CIRRUS clouds, GAS absorption & adsorption, ALGORITHMS, ABSORPTION coefficients, SPECTRAL irradiance, MAXIMUM power point trackers

National CO2 budgets (2015–2020) inferred from atmospheric CO2 observations in support of the global stocktake.

Authors: Byrne, Brendan, Baker, David F., Basu, Sourish, Bertolacci, Michael, Bowman, Kevin W., Carroll, Dustin, Chatterjee, Abhishek, Chevallier, Frédéric, Ciais, Philippe, Cressie, Noel, Crisp, David, Crowell, Sean, Deng, Feng, Deng, Zhu, Deutscher, Nicholas M., Dubey, Manvendra K., Feng, Sha, García, Omaira E., Griffith, David W. T., Herkommer, Benedikt

Source: Earth System Science Data; 2023, Vol. 15 Issue 2, p963-1004, 42p

Subject Terms: ATMOSPHERIC carbon dioxide, STOCK prices, CARBON emissions, PARIS Agreement (2016), CARBON dioxide, ARTIFICIAL satellites

Quality Evaluation of the Column-Averaged Dry Air Mole Fractions of Carbon Dioxide and Methane Observed by GOSAT and GOSAT-2.

Authors: Yukio Yoshida, Yu Someya, Hirofumi Ohyama, Isamu Morino, Tsuneo Matsunaga, Deutscher, Nicholas M., Griffith, David W. T., Hase, Frank, Iraci, Laura T., Kivi, Rigel, Notholt, Justus, Pollard, David F., Yao Té, Velazco, Voltaire A., Wunch, Debra

Source: SOLA; 2023, Vol. 19, p173-184, 12p

Subject Terms: MOLE fraction, CARBON dioxide, GREENHOUSE gases, STANDARD deviations, ENVIRONMENTAL sciences

Update on the GOSAT TANSO-FTS SWIR Level 2 retrieval algorithm.

Authors: Yu Someya, Yukio Yoshida, Hirofumi Ohyama, Shohei Nomura, Akihide Kamei, Isamu Morino, Hitoshi Mukai, Tsuneo Matsunaga, Laughner, Joshua L., Velazco, Voltaire A., Herkommer, Benedikt, Yao Té, Sha, Mahesh Kumar, Kivi, Rigel, Minqiang Zhou, Young Suk Oh, Deutscher, Nicholas M., Griffith, David W. T.

Source: Atmospheric Measurement Techniques Discussions; 11/8/2022, p1-32, 32p

Subject Terms: FOURIER transform spectrometers, SOLAR spectra, SPECTRAL irradiance, CIRRUS clouds, GAS absorption & adsorption, MAXIMUM power point trackers, ALGORITHMS

The arctic seasonal cycle of total column CO2 and CH4 from ground-based solar and lunar FTIR absorption spectrometry.

Authors: Buschmann, Matthias¹ m_buschmann@iup.physik.uni-bremen.de, Deutscher, Nicholas M.^1,2, Palm, Mathias¹, Warneke, Thorsten¹, Weinzierl, Christine¹, Notholt, Justus¹

Source: Atmospheric Measurement Techniques. 2017, Vol. 10 Issue 7, p2397-2411. 15p.

Subject Terms: *SPECTROMETRY, *ABSORPTION, *AUTUMN, *MOLE fraction, *OPTICAL measurements