German methane fluxes estimated top-down  using ICON–ART – Part 1: Ensemble-enhanced   scaling inversion

Bruch, Valentin; Rösch, Thomas; Jiménez de la Cuesta Otero, Diego; Ellerhoff, Beatrice; Mamtimin, Buhalqem; Becker, Niklas; Blechschmidt, Anne-Marlene; Förstner, Jochen; Kaiser-Weiss, Andrea K.

doi:10.5194/acp-25-17159-2025

Articles | Volume 25, issue 23

https://doi.org/10.5194/acp-25-17159-2025

© Author(s) 2025. This work is distributed under
the Creative Commons Attribution 4.0 License.

https://doi.org/10.5194/acp-25-17159-2025

© Author(s) 2025. This work is distributed under
the Creative Commons Attribution 4.0 License.

Articles | Volume 25, issue 23

Research article

|

01 Dec 2025

Research article |

| 01 Dec 2025

German methane fluxes estimated top-down using ICON–ART – Part 1: Ensemble-enhanced scaling inversion

Valentin Bruch, Thomas Rösch, Diego Jiménez de la Cuesta Otero, Beatrice Ellerhoff, Buhalqem Mamtimin, Niklas Becker, Anne-Marlene Blechschmidt, Jochen Förstner, and Andrea K. Kaiser-Weiss

Viewed

Total article views: 5,855 (including HTML, PDF, and XML)

HTML	PDF	XML	Total	BibTeX	EndNote
4,808	896	151	5,855	167	195

HTML: 4,808
PDF: 896
XML: 151
Total: 5,855
BibTeX: 167
EndNote: 195

Views and downloads (calculated since 15 May 2025)

Month	HTML	PDF	XML	Total
May 2025	206	38	12	256
Jun 2025	198	24	16	238
Jul 2025	142	38	6	186
Aug 2025	324	10	2	336
Sep 2025	1,052	26	4	1,082
Oct 2025	198	36	12	246
Nov 2025	184	54	8	246
Dec 2025	477	196	18	691
Jan 2026	940	87	22	1,049
Feb 2026	402	141	15	558
Mar 2026	100	108	13	221
Apr 2026	126	58	9	193
May 2026	330	61	5	396
Jun 2026	32	7	1	40
Jul 2026	97	12	8	117

Cumulative views and downloads (calculated since 15 May 2025)

Month	HTML	PDF	XML	Total
May 2025	206	38	12	256
Jun 2025	198	24	16	238
Jul 2025	142	38	6	186
Aug 2025	324	10	2	336
Sep 2025	1,052	26	4	1,082
Oct 2025	198	36	12	246
Nov 2025	184	54	8	246
Dec 2025	477	196	18	691
Jan 2026	940	87	22	1,049
Feb 2026	402	141	15	558
Mar 2026	100	108	13	221
Apr 2026	126	58	9	193
May 2026	330	61	5	396
Jun 2026	32	7	1	40
Jul 2026	97	12	8	117

Viewed (geographical distribution)

Total article views: 5,855 (including HTML, PDF, and XML) Thereof 5,798 with geography defined and 57 with unknown origin.

Country	#	Views	%

1

1

Cited

Saved (final revised paper)

Latest update: 18 Jul 2026

Short summary

Estimating emissions of greenhouse gases such as methane for individual countries is fundamental for climate mitigation policies. Numerical models can simulate how such emissions are transported to observation sites. Based on the observations, one can estimate the emissions. We describe how operational numerical weather prediction can help determine the model uncertainties and thereby improve the emission estimates. We test our system using simulated observations.