Zobrazeno 1 - 10
of 1 155
pro vyhledávání: '"C Baier"'
Autor:
E. A. Ray, F. L. Moore, H. Garny, E. J. Hintsa, B. D. Hall, G. S. Dutton, D. Nance, J. W. Elkins, S. C. Wofsy, J. Pittman, B. Daube, B. C. Baier, J. Li, C. Sweeney
Publikováno v:
Atmospheric Chemistry and Physics, Vol 24, Pp 12425-12445 (2024)
The age of air is an important transport diagnostic that can be derived from trace gas measurements and compared to global chemistry climate model output. We describe a new technique to calculate the age of air, measuring transport times from the Ear
Externí odkaz:
https://doaj.org/article/492ebc4047ef467b9e947c4343ed6ff6
Autor:
C. Chan Miller, S. Roche, J. S. Wilzewski, X. Liu, K. Chance, A. H. Souri, E. Conway, B. Luo, J. Samra, J. Hawthorne, K. Sun, C. Staebell, A. Chulakadabba, M. Sargent, J. S. Benmergui, J. E. Franklin, B. C. Daube, Y. Li, J. L. Laughner, B. C. Baier, R. Gautam, M. Omara, S. C. Wofsy
Publikováno v:
Atmospheric Measurement Techniques, Vol 17, Pp 5429-5454 (2024)
Reducing methane (CH4) emissions from the oil and gas (O&G) sector is crucial for mitigating climate change in the near term. MethaneSAT is an upcoming satellite mission designed to monitor basin-wide O&G emissions globally, providing estimates of em
Externí odkaz:
https://doaj.org/article/ac9a55f63d6845929369c7a289df6f28
Autor:
J. L. Laughner, G. C. Toon, J. Mendonca, C. Petri, S. Roche, D. Wunch, J.-F. Blavier, D. W. T. Griffith, P. Heikkinen, R. F. Keeling, M. Kiel, R. Kivi, C. M. Roehl, B. B. Stephens, B. C. Baier, H. Chen, Y. Choi, N. M. Deutscher, J. P. DiGangi, J. Gross, B. Herkommer, P. Jeseck, T. Laemmel, X. Lan, E. McGee, K. McKain, J. Miller, I. Morino, J. Notholt, H. Ohyama, D. F. Pollard, M. Rettinger, H. Riris, C. Rousogenous, M. K. Sha, K. Shiomi, K. Strong, R. Sussmann, Y. Té, V. A. Velazco, S. C. Wofsy, M. Zhou, P. O. Wennberg
Publikováno v:
Earth System Science Data, Vol 16, Pp 2197-2260 (2024)
The Total Carbon Column Observing Network (TCCON) measures column-average mole fractions of several greenhouse gases (GHGs), beginning in 2004, from over 30 current or past measurement sites around the world using solar absorption spectroscopy in the
Externí odkaz:
https://doaj.org/article/f7c8ac9c19f04402af11e5fe7712405c
Autor:
Dylan C. Gaeta, Jens Mühle, Isaac J. Vimont, Molly Crotwell, Lei Hu, John B. Miller, Kathryn McKain, Bianca C. Baier, Mingyang Zhang, Jianing Bao, Benjamin R. Miller, Scot M. Miller
Publikováno v:
Communications Earth & Environment, Vol 5, Iss 1, Pp 1-10 (2024)
Abstract Sulfuryl fluoride (SO2F2) is a synthetic pesticide and a potent greenhouse gas that is accumulating in the global atmosphere. Rising emissions are a concern since SO2F2 has a relatively long atmospheric lifetime and a high global warming pot
Externí odkaz:
https://doaj.org/article/f1ac838c3efa4aad9b9d9471cd3e7808
Autor:
J. Li, B. C. Baier, F. Moore, T. Newberger, S. Wolter, J. Higgs, G. Dutton, E. Hintsa, B. Hall, C. Sweeney
Publikováno v:
Atmospheric Measurement Techniques, Vol 16, Pp 2851-2863 (2023)
The radiative balance of the upper atmosphere is dependent on the magnitude and distribution of greenhouse gases and aerosols in that region. Climate models predict that with increasing surface temperature, the primary mechanism for transporting trop
Externí odkaz:
https://doaj.org/article/f9b34a5b54e84237bf7d1718c9e0a79d
Autor:
H. A. Parker, J. L. Laughner, G. C. Toon, D. Wunch, C. M. Roehl, L. T. Iraci, J. R. Podolske, K. McKain, B. C. Baier, P. O. Wennberg
Publikováno v:
Atmospheric Measurement Techniques, Vol 16, Pp 2601-2625 (2023)
We describe an approach for determining limited information about the vertical distribution of carbon monoxide (CO) and carbon dioxide (CO2) from total column ground-based Total Carbon Column Observation Network (TCCON) observations. For CO and CO2,
Externí odkaz:
https://doaj.org/article/ff2c84bd197a474baaad0b62ce43e9f4
Autor:
A. Agustí-Panareda, J. Barré, S. Massart, A. Inness, I. Aben, M. Ades, B. C. Baier, G. Balsamo, T. Borsdorff, N. Bousserez, S. Boussetta, M. Buchwitz, L. Cantarello, C. Crevoisier, R. Engelen, H. Eskes, J. Flemming, S. Garrigues, O. Hasekamp, V. Huijnen, L. Jones, Z. Kipling, B. Langerock, J. McNorton, N. Meilhac, S. Noël, M. Parrington, V.-H. Peuch, M. Ramonet, M. Razinger, M. Reuter, R. Ribas, M. Suttie, C. Sweeney, J. Tarniewicz, L. Wu
Publikováno v:
Atmospheric Chemistry and Physics, Vol 23, Pp 3829-3859 (2023)
The Copernicus Atmosphere Monitoring Service (CAMS) has recently produced a greenhouse gas reanalysis (version egg4) that covers almost 2 decades from 2003 to 2020 and which will be extended in the future. This reanalysis dataset includes carbon diox
Externí odkaz:
https://doaj.org/article/0d5a463853cd4225867e43213dc8683e
Autor:
J. L. Laughner, S. Roche, M. Kiel, G. C. Toon, D. Wunch, B. C. Baier, S. Biraud, H. Chen, R. Kivi, T. Laemmel, K. McKain, P.-Y. Quéhé, C. Rousogenous, B. B. Stephens, K. Walker, P. O. Wennberg
Publikováno v:
Atmospheric Measurement Techniques, Vol 16, Pp 1121-1146 (2023)
Optimal estimation retrievals of trace gas total columns require prior vertical profiles of the gases retrieved to drive the forward model and ensure the retrieval problem is mathematically well posed. For well-mixed gases, it is possible to derive a
Externí odkaz:
https://doaj.org/article/72250042be7741918eb2d1787b51066d
Autor:
S. Martínez-Alonso, M. N. Deeter, B. C. Baier, K. McKain, H. Worden, T. Borsdorff, C. Sweeney, I. Aben
Publikováno v:
Atmospheric Measurement Techniques, Vol 15, Pp 4751-4765 (2022)
AirCore in situ vertical profiles sample the atmosphere from near the surface to the lower stratosphere, making them ideal for the validation of satellite tropospheric trace gas data. Here we present intercomparison results of AirCore carbon monoxide
Externí odkaz:
https://doaj.org/article/02e433acb4b14b6b9e29ac6f82d49cc8
Autor:
Anna Agustí-Panareda, Joe McNorton, Gianpaolo Balsamo, Bianca C. Baier, Nicolas Bousserez, Souhail Boussetta, Dominik Brunner, Frédéric Chevallier, Margarita Choulga, Michail Diamantakis, Richard Engelen, Johannes Flemming, Claire Granier, Marc Guevara, Hugo Denier van der Gon, Nellie Elguindi, Jean-Matthieu Haussaire, Martin Jung, Greet Janssens-Maenhout, Rigel Kivi, Sébastien Massart, Dario Papale, Mark Parrington, Miha Razinger, Colm Sweeney, Alex Vermeulen, Sophia Walther
Publikováno v:
Scientific Data, Vol 9, Iss 1, Pp 1-13 (2022)
Measurement(s) atmospheric carbon dioxide, methane and carbon monoxide Technology Type(s) numerical simulation Factor Type(s) None Sample Characteristic - Organism long-lived greenhouse gases Sample Characteristic - Environment atmosphere Sample Char
Externí odkaz:
https://doaj.org/article/a772f5b3976f42adab73f8fabc8a0b26