Food system resilience to phosphorus shortages on a telecoupled planet
| hal.structure.identifier | Interactions Sol Plante Atmosphère [UMR ISPA] | |
| dc.contributor.author | BARBIERI, Pietro | |
| hal.structure.identifier | McGill University = Université McGill [Montréal, Canada] | |
| dc.contributor.author | MACDONALD, Graham | |
| hal.structure.identifier | Groupe de Recherche en Economie Théorique et Appliquée [GREThA] | |
| dc.contributor.author | BERNARD DE RAYMOND, Antoine | |
| hal.structure.identifier | Interactions Sol Plante Atmosphère [UMR ISPA] | |
| dc.contributor.author | NESME, Thomas | |
| dc.date.accessioned | 2024-04-08T11:49:39Z | |
| dc.date.available | 2024-04-08T11:49:39Z | |
| dc.date.issued | 2021-12-13 | |
| dc.identifier.uri | https://oskar-bordeaux.fr/handle/20.500.12278/195348 | |
| dc.description.abstractEn | Agricultural trade and globalization pose new challenges for resource management and governance. In particular, many countries are dependent on imports of non-renewable mineral phosphorus (P) fertilizers for their agriculture. We propose a framework to assess the possible impacts of future disruptions in P resource availability by comparing countries' P fertilizer use for export production (virtual P) to their existing domestic P resources (labile soil P stocks and phosphate rock reserves). We find that up to 26% of global P fertilizer use is linked to exported crop and livestock commodities, creating complex resource interdependencies across countries. Vulnerabilities to P resource shortage may be moderated by existing domestic P resources in some countries, which could mitigate either short- or long-term impacts of fertilizer trade disruptions. However, greater coordination among trade partners that acknowledges and manages multiple forms of mineral P interdependencies is needed to provide resilient access to P inputs for national food supplies globally.Agricultural trade challenges resource management domestically and globally. This study finds that up to 26% of global phosphorus fertilizer use is tied to export crops and livestock commodities, suggesting trade partners will need to coordinate to buffer domestic food supplies from phosphorus shortages. | |
| dc.language.iso | en | |
| dc.publisher | Springer Nature | |
| dc.subject.en | Phosphore | |
| dc.subject.en | Nutrition du sol | |
| dc.title.en | Food system resilience to phosphorus shortages on a telecoupled planet | |
| dc.type | Article de revue | |
| dc.identifier.doi | 10.1038/s41893-021-00816-1 | |
| dc.subject.hal | Sciences de l'environnement | |
| bordeaux.journal | Nature Sustainability | |
| bordeaux.hal.laboratories | Interactions Soil Plant Atmosphere (ISPA) - UMR 1391 | * |
| bordeaux.institution | Bordeaux Sciences Agro | |
| bordeaux.institution | INRAE | |
| bordeaux.peerReviewed | oui | |
| hal.identifier | hal-03498687 | |
| hal.version | 1 | |
| hal.popular | non | |
| hal.audience | Internationale | |
| hal.origin.link | https://hal.archives-ouvertes.fr//hal-03498687v1 | |
| bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Nature%20Sustainability&rft.date=2021-12-13&rft.au=BARBIERI,%20Pietro&MACDONALD,%20Graham&BERNARD%20DE%20RAYMOND,%20Antoine&NESME,%20Thomas&rft.genre=article |
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