Zobrazeno 1 - 10
of 91
pro vyhledávání: '"S. Schwietzke"'
Autor:
M. Pühl, A. Roiger, A. Fiehn, A. M. Gorchov Negron, E. A. Kort, S. Schwietzke, I. Pisso, A. Foulds, J. Lee, J. L. France, A. E. Jones, D. Lowry, R. E. Fisher, L. Huang, J. Shaw, P. Bateson, S. Andrews, S. Young, P. Dominutti, T. Lachlan-Cope, A. Weiss, G. Allen
Publikováno v:
Atmospheric Chemistry and Physics, Vol 24, Pp 1005-1024 (2024)
Atmospheric methane (CH4) concentrations have more than doubled since the beginning of the industrial age, making CH4 the second most important anthropogenic greenhouse gas after carbon dioxide (CO2). The oil and gas sector represents one of the majo
Externí odkaz:
https://doaj.org/article/e7735a69718b48cea0853881e66fed13
Autor:
H. Maazallahi, A. Delre, C. Scheutz, A. M. Fredenslund, S. Schwietzke, H. Denier van der Gon, T. Röckmann
Publikováno v:
Atmospheric Measurement Techniques, Vol 16, Pp 5051-5073 (2023)
In August and September 2020, three different measurement methods for quantifying methane (CH4) emissions from leaks in urban gas distribution networks were applied and compared in Hamburg, Germany: the “mobile”, “tracer release”, and “suct
Externí odkaz:
https://doaj.org/article/e0bc53d33b854642bb962930de1c9a17
Autor:
F. Stavropoulou, K. Vinković, B. Kers, M. de Vries, S. van Heuven, P. Korbeń, M. Schmidt, J. Wietzel, P. Jagoda, J. M. Necki, J. Bartyzel, H. Maazallahi, M. Menoud, C. van der Veen, S. Walter, B. Tuzson, J. Ravelid, R. P. Morales, L. Emmenegger, D. Brunner, M. Steiner, A. Hensen, I. Velzeboer, P. van den Bulk, H. Denier van der Gon, A. Delre, M. E. Edjabou, C. Scheutz, M. Corbu, S. Iancu, D. Moaca, A. Scarlat, A. Tudor, I. Vizireanu, A. Calcan, M. Ardelean, S. Ghemulet, A. Pana, A. Constantinescu, L. Cusa, A. Nica, C. Baciu, C. Pop, A. Radovici, A. Mereuta, H. Stefanie, A. Dandocsi, B. Hermans, S. Schwietzke, D. Zavala-Araiza, H. Chen, T. Röckmann
Publikováno v:
Atmospheric Chemistry and Physics, Vol 23, Pp 10399-10412 (2023)
Ambitious methane (CH4) emission mitigation represents one of the most effective opportunities to slow the rate of global warming over the next decades. The oil and gas (O&G) sector is a significant source of methane emissions, with technically feasi
Externí odkaz:
https://doaj.org/article/4bd1203a5eba4a3cac56a6978830f026
Autor:
A. Forstmaier, J. Chen, F. Dietrich, J. Bettinelli, H. Maazallahi, C. Schneider, D. Winkler, X. Zhao, T. Jones, C. van der Veen, N. Wildmann, M. Makowski, A. Uzun, F. Klappenbach, H. Denier van der Gon, S. Schwietzke, T. Röckmann
Publikováno v:
Atmospheric Chemistry and Physics, Vol 23, Pp 6897-6922 (2023)
Methane (CH4) is a potent greenhouse gas, and anthropogenic CH4 emissions contribute significantly to global warming. In this study, the CH4 emissions of the second most populated city in Germany, Hamburg, were quantified with measurements from four
Externí odkaz:
https://doaj.org/article/f691657c906f432cbc4886359737bd34
Autor:
J. T. Shaw, A. Foulds, S. Wilde, P. Barker, F. A. Squires, J. Lee, R. Purvis, R. Burton, I. Colfescu, S. Mobbs, S. Cliff, S. J.-B. Bauguitte, S. Young, S. Schwietzke, G. Allen
Publikováno v:
Atmospheric Chemistry and Physics, Vol 23, Pp 1491-1509 (2023)
Gas flaring is a substantial global source of carbon emissions to atmosphere and is targeted as a route to mitigating the oil and gas sector carbon footprint due to the waste of resources involved. However, quantifying carbon emissions from flaring i
Externí odkaz:
https://doaj.org/article/fb38100efb5046e8beedbd12c3482fd3
Autor:
B. F. J. Kelly, X. Lu, S. J. Harris, B. G. Neininger, J. M. Hacker, S. Schwietzke, R. E. Fisher, J. L. France, E. G. Nisbet, D. Lowry, C. van der Veen, M. Menoud, T. Röckmann
Publikováno v:
Atmospheric Chemistry and Physics, Vol 22, Pp 15527-15558 (2022)
In-flight measurements of atmospheric methane (CH4(a)) and mass balance flux quantification studies can assist with verification and improvement in the UNFCCC National Inventory reported CH4 emissions. In the Surat Basin gas fields, Queensland, Austr
Externí odkaz:
https://doaj.org/article/3f1fec6f8f134e48845ff2da8efb3261
Autor:
S. Basu, X. Lan, E. Dlugokencky, S. Michel, S. Schwietzke, J. B. Miller, L. Bruhwiler, Y. Oh, P. P. Tans, F. Apadula, L. V. Gatti, A. Jordan, J. Necki, M. Sasakawa, S. Morimoto, T. Di Iorio, H. Lee, J. Arduini, G. Manca
Publikováno v:
Atmospheric Chemistry and Physics, Vol 22, Pp 15351-15377 (2022)
We have constructed an atmospheric inversion framework based on TM5-4DVAR to jointly assimilate measurements of methane and δ13C of methane in order to estimate source-specific methane emissions. Here we present global emission estimates from this f
Externí odkaz:
https://doaj.org/article/b81d586aaa1645f5a1ed00cd699032f5
Autor:
A. Foulds, G. Allen, J. T. Shaw, P. Bateson, P. A. Barker, L. Huang, J. R. Pitt, J. D. Lee, S. E. Wilde, P. Dominutti, R. M. Purvis, D. Lowry, J. L. France, R. E. Fisher, A. Fiehn, M. Pühl, S. J. B. Bauguitte, S. A. Conley, M. L. Smith, T. Lachlan-Cope, I. Pisso, S. Schwietzke
Publikováno v:
Atmospheric Chemistry and Physics, Vol 22, Pp 4303-4322 (2022)
The oil and gas (O&G) sector is a significant source of methane (CH4) emissions. Quantifying these emissions remains challenging, with many studies highlighting discrepancies between measurements and inventory-based estimates. In this study, we prese
Externí odkaz:
https://doaj.org/article/fbf85a283b9c48fc9282b60ca1ac6415
Autor:
X. Lu, S. J. Harris, R. E. Fisher, J. L. France, E. G. Nisbet, D. Lowry, T. Röckmann, C. van der Veen, M. Menoud, S. Schwietzke, B. F. J. Kelly
Publikováno v:
Atmospheric Chemistry and Physics, Vol 21, Pp 10527-10555 (2021)
In regions where there are multiple sources of methane (CH4) in close proximity, it can be difficult to apportion the CH4 measured in the atmosphere to the appropriate sources. In the Surat Basin, Queensland, Australia, coal seam gas (CSG) developmen
Externí odkaz:
https://doaj.org/article/453597a1f3ca446b9b27077863a5e2d2
Autor:
H. Maazallahi, J. M. Fernandez, M. Menoud, D. Zavala-Araiza, Z. D. Weller, S. Schwietzke, J. C. von Fischer, H. Denier van der Gon, T. Röckmann
Publikováno v:
Atmospheric Chemistry and Physics, Vol 20, Pp 14717-14740 (2020)
Characterizing and attributing methane (CH4) emissions across varying scales are important from environmental, safety, and economic perspectives and are essential for designing and evaluating effective mitigation strategies. Mobile real-time measurem
Externí odkaz:
https://doaj.org/article/cc495dc26b8f43dcb719e0f8009aada4