Integration of module of nitrification in soil active layer in the conceptual hydrological model METQ
Year: 2024
Type: conference-paper
Abstract: In the world, hydrological models are often used in the modeling of ecological components. In the context of the Paris Agreement and the European Green Deal, it is necessary to develop GHG emission modeling capabilities. The development and refinement of the conceptual model METQ is necessary not only for the quantitative analysis of flow, but in addition to its refinement, it is possible to conduct interdisciplinary research in the subfield of ecohydrology, which studies the interaction of water and ecosystems, and in environmental engineering, which addresses the issues of reducing diffuse pollution and reducing greenhouse gas emissions, technology implementation issues, where water content in the soil and groundwater fluctuations play one of the main roles, for example, in the processes of the formation of nitrous oxide emissions. This paper examines potential GHG emission calculation algorithms used to successfully model GHG emissions from soils, with a particular focus on agricultural soils, which contribute one of the largest amounts of GHG emissions in national emission reports for the agricultural sector. Available algorithms for nitrous oxide nitrification calculations are reviewed and possible algorithms that can be used for modeling emissions from soils and integrated into the conceptual hydrological model METQ are discussed. The developed conceptual solutions for modeling GHG emissions from soils will develop a modeling tool that will be used to estimate the volumes of GHG emissions and evaluate the effectiveness of various GHG emission reduction measures, as well as to perform a complex assessment of the soil GHG balance.
Language: English
Subfield: Soil Science
Domain: Life Sciences
SDGs: Climate action, Life on land
Open Access status: bronze
OpenAlex ID: W4405941892