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Figure: (a) Spatial distribution of a priori emissions and (b) their relative uncertainties, as well as (c) scaling of emissions by the emissions estimate and (d) absolute uncertainty of this scaling. Source: Bruch et al. 2025.

As part of the ITMS project, an estimate of German methane emissions for 2021 based on observational data has been published for scientific discussion. The system developed at Deutscher Wetterdienst (DWD) serves as a demonstrator for ITMS. more

Registration for the 3rd General Assembly of the ITMS project

Registration for our third General Assembly from 23-25 September 2025 in Heidelberg is now open. more

ITMS Showcases Interdisciplinary Research at EGU 2025

The ITMS project was prominently featured at the 2025 EGU General Assembly, held from April 28 to May 2 in Vienna, Austria. more

ITMS at the REMISSION project workshop

On March 25, 2025, Heinrich Bovensmann presented an overview of ITMS at the workshop “Methane emissions from the sewer system” at the invitation of the REMISSION project. more

Why the Daily CO₂ Cycle Matters for Climate Models<br> 

Effective climate policies require accurate carbon flux estimates, to inform emission reduction strategies and to support international agreements like the Paris Agreement. Munassar and colleagues showed in a recent study that overlooking the daily cycle of the biosphere’s “breathing” can lead to over- or underestimations in the regional carbon budgets as derived from inversion modelling. more

Group picture of the workshop participants for agricultural management in greenhouse gas modelling.

In order to correctly model greenhouse gas emissions from agriculture, a deeper understanding of agricultural management is required. Experts from the agricultural sector came together at the workshop on 2 April 2025 at the Freie Universität Berlin to improve and harmonise the assumptions for agricultural management in Germany. more

Interview on the occasion of the World Meteorological Day 2025

On March 23, the World Meteorological Day was celebrated. more

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