Innovating Works

COLOSSAL

Financiado
enhanCed glObaL quantificatiOn and underStanding of nitrouS oxide emissions from...
enhanCed glObaL quantificatiOn and underStanding of nitrouS oxide emissions from Agricultural soiLs Agricultural soils are the primary human-induced source of atmospheric nitrous oxide (N2O) emissions, a potent greenhouse gas and the most significant damaging substance of the ozone layer. Climate change and the projected increas... Agricultural soils are the primary human-induced source of atmospheric nitrous oxide (N2O) emissions, a potent greenhouse gas and the most significant damaging substance of the ozone layer. Climate change and the projected increases in food demand, agricultural land area, and fertilizer use are expected to increase N2O emissions over the coming decades. However, the actual magnitude and the key-influencing factors remain highly uncertain. COLOSSAL will develop an innovative models-driven framework to improve global quantification and understanding of N2O emissions from agricultural soils. First, I will produce comprehensive databases of N2O emissions and crop productivity at site- and regional-scale, establishing the foundation for subsequent steps. Second, I will use an advanced terrestrial biosphere model for a mechanistic-based quantification of global N2O emissions from agricultural soils, covering historical and current time periods. Third, I will implement interpretable machine-learning models to unravel the key drivers and estimate N2O emissions globally, including plant-soil-atmosphere interactions and management practices. Finally, I will unfold future N2O emission scenarios by incorporating climate change projections and mitigation practices into the terrestrial biosphere model informed by interpretable machine-learning models. COLOSSAL, stemming from 3 leading multi-disciplinary research groups, will take place during the 2-year outgoing phase at the Massachusetts Institute of Technology including an 8-month secondment at Boston College (USA), and 1-year return phase at Aarhus University (Denmark). Overall, COLOSSAL will advance our understanding of N2O emissions from global agricultural soils, contributing decisively to the design of more effective strategies for mitigating worldwide greenhouse gas emissions in the future. ver más
30/09/2027
AU
310K€
Perfil tecnológico estimado
Duración del proyecto: 42 meses Fecha Inicio: 2024-03-14
Fecha Fin: 2027-09-30

Línea de financiación: concedida

El organismo HORIZON EUROPE notifico la concesión del proyecto el día 2024-03-14
Línea de financiación objetivo El proyecto se financió a través de la siguiente ayuda:
HORIZON-MSCA-2023-PF-01-01: MSCA Postdoctoral Fellowships 2023
Cerrada hace 1 año
Presupuesto El presupuesto total del proyecto asciende a 310K€
Líder del proyecto
AARHUS UNIVERSITET No se ha especificado una descripción o un objeto social para esta compañía.
Perfil tecnológico TRL 4-5