{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Feng M"],"funding":["École Nationale d&apos;Ingénieurs de Saint-Etienne (National Engineering School of Saint-Étienne)","École Nationale d&amp;apos;Ingénieurs de Saint-Etienne","National Natural Science Foundation of China","National Key Research and Development Program of China","National Natural Science Foundation of China (National Science Foundation of China)"],"pagination":["3065"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC10224944"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["14(1)"],"pubmed_abstract":["Denitrification and leaching nitrogen (N) losses are poorly constrained in Earth System Models (ESMs). Here, we produce a global map of natural soil <sup>15</sup>N abundance and quantify soil denitrification N loss for global natural ecosystems using an isotope-benchmarking method. We show an overestimation of denitrification by almost two times in the 13 ESMs of the Sixth Phase Coupled Model Intercomparison Project (CMIP6, 73 ± 31 Tg N yr<sup>-1</sup>), compared with our estimate of 38 ± 11 Tg N yr<sup>-1</sup>, which is rooted in isotope mass balance. Moreover, we find a negative correlation between the sensitivity of plant production to rising carbon dioxide (CO<sub>2</sub>) concentration and denitrification in boreal regions, revealing that overestimated denitrification in ESMs would t"],"journal":["Nature communications"],"pubmed_title":["Overestimated nitrogen loss from denitrification for natural terrestrial ecosystems in CMIP6 Earth System Models."],"pmcid":["PMC10224944"],"funding_grant_id":["41722101","41830643"],"pubmed_authors":["Goll DS","Fang Y","Feng M","Ciais P","Xi Y","Peng S","Wang Y","Chang J","Houlton BZ","Sun Y","Liu G"],"additional_accession":[]},"is_claimable":false,"name":"Overestimated nitrogen loss from denitrification for natural terrestrial ecosystems in CMIP6 Earth System Models.","description":"Denitrification and leaching nitrogen (N) losses are poorly constrained in Earth System Models (ESMs). Here, we produce a global map of natural soil <sup>15</sup>N abundance and quantify soil denitrification N loss for global natural ecosystems using an isotope-benchmarking method. We show an overestimation of denitrification by almost two times in the 13 ESMs of the Sixth Phase Coupled Model Intercomparison Project (CMIP6, 73 ± 31 Tg N yr<sup>-1</sup>), compared with our estimate of 38 ± 11 Tg N yr<sup>-1</sup>, which is rooted in isotope mass balance. Moreover, we find a negative correlation between the sensitivity of plant production to rising carbon dioxide (CO<sub>2</sub>) concentration and denitrification in boreal regions, revealing that overestimated denitrification in ESMs would t","dates":{"release":"2023-01-01T00:00:00Z","publication":"2023 May","modification":"2025-05-29T16:22:21.228Z","creation":"2025-05-29T16:22:21.228Z"},"accession":"S-EPMC10224944","cross_references":{"pubmed":["37244896"],"doi":["10.1038/s41467-023-38803-z"]}}