Nutrition-sensitive climate risk across food production systems
Global nutrition targets remain unmet, as over half of preschool-aged children and two-thirds of non-pregnant women of reproductive age worldwide suffer from micronutrient deficiencies. Climate change poses a growing threat to global food and nutrition security, but existing climate risk assessments...
| Autores principales: | , , , , , , , , , , , |
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| Formato: | Journal Article |
| Lenguaje: | Inglés |
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IOP Publishing Ltd
2025
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| Acceso en línea: | https://hdl.handle.net/10568/168628 |
| _version_ | 1855516084957872128 |
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| author | Tigchelaar, Michelle Selig, Elizabeth Sarhadi, Ali Bruce, Janaya Allison, Edward (Eddie) Battista, Willow Fanzo, Jessica Kleisner, Kristin Mehrabi, Zia Naylor, Rosamond Schmidhuber, Josef Thilsted, Shakuntala |
| author_browse | Allison, Edward (Eddie) Battista, Willow Bruce, Janaya Fanzo, Jessica Kleisner, Kristin Mehrabi, Zia Naylor, Rosamond Sarhadi, Ali Schmidhuber, Josef Selig, Elizabeth Thilsted, Shakuntala Tigchelaar, Michelle |
| author_facet | Tigchelaar, Michelle Selig, Elizabeth Sarhadi, Ali Bruce, Janaya Allison, Edward (Eddie) Battista, Willow Fanzo, Jessica Kleisner, Kristin Mehrabi, Zia Naylor, Rosamond Schmidhuber, Josef Thilsted, Shakuntala |
| author_sort | Tigchelaar, Michelle |
| collection | Repository of Agricultural Research Outputs (CGSpace) |
| description | Global nutrition targets remain unmet, as over half of preschool-aged children and two-thirds of non-pregnant women of reproductive age worldwide suffer from micronutrient deficiencies. Climate change poses a growing threat to global food and nutrition security, but existing climate risk assessments often overlook the critical roles of both terrestrial and aquatic nutrient-rich foods that are vital for dietary diversity and micronutrient supply. In this study, we introduce an innovative framework that integrates data on future climate extremes, nutrient supply dependencies, and diet-related climate vulnerability. Our comprehensive analysis assesses nutrition-sensitive climate risk to five essential micronutrients across production systems. By mid-century (2041–2060), we estimate that 75% of calcium, 30% of folate, 39% of iron, 68% of vitamin A, and 79% of vitamin B12 produced in primary food products will face frequent climate extremes (at least every other year) globally. Nearly fifty countries are projected to face high domestic climate risk for two or more micronutrients during this period, with ten countries facing high risk across all five. We outline distinct climate risk profiles to offer data-driven entry points into strategies for bolstering the resilience of micronutrient supply chains and advancing progress toward global nutrient targets in the face of a changing climate. |
| format | Journal Article |
| id | CGSpace168628 |
| institution | CGIAR Consortium |
| language | Inglés |
| publishDate | 2025 |
| publishDateRange | 2025 |
| publishDateSort | 2025 |
| publisher | IOP Publishing Ltd |
| publisherStr | IOP Publishing Ltd |
| record_format | dspace |
| spelling | CGSpace1686282026-01-09T02:01:42Z Nutrition-sensitive climate risk across food production systems Tigchelaar, Michelle Selig, Elizabeth Sarhadi, Ali Bruce, Janaya Allison, Edward (Eddie) Battista, Willow Fanzo, Jessica Kleisner, Kristin Mehrabi, Zia Naylor, Rosamond Schmidhuber, Josef Thilsted, Shakuntala nutrition climate resilience food systems fish climate risk Global nutrition targets remain unmet, as over half of preschool-aged children and two-thirds of non-pregnant women of reproductive age worldwide suffer from micronutrient deficiencies. Climate change poses a growing threat to global food and nutrition security, but existing climate risk assessments often overlook the critical roles of both terrestrial and aquatic nutrient-rich foods that are vital for dietary diversity and micronutrient supply. In this study, we introduce an innovative framework that integrates data on future climate extremes, nutrient supply dependencies, and diet-related climate vulnerability. Our comprehensive analysis assesses nutrition-sensitive climate risk to five essential micronutrients across production systems. By mid-century (2041–2060), we estimate that 75% of calcium, 30% of folate, 39% of iron, 68% of vitamin A, and 79% of vitamin B12 produced in primary food products will face frequent climate extremes (at least every other year) globally. Nearly fifty countries are projected to face high domestic climate risk for two or more micronutrients during this period, with ten countries facing high risk across all five. We outline distinct climate risk profiles to offer data-driven entry points into strategies for bolstering the resilience of micronutrient supply chains and advancing progress toward global nutrient targets in the face of a changing climate. 2025-01-07T13:53:52Z 2025-01-07T13:53:52Z Journal Article https://hdl.handle.net/10568/168628 en Open Access application/pdf IOP Publishing Ltd Michelle Tigchelaar, Elizabeth Selig, Ali Sarhadi, Janaya Bruce, Edward (Eddie) Allison, Willow Battista, Jessica Fanzo, Kristin Kleisner, Zia Mehrabi, Rosamond Naylor, Josef Schmidhuber, Shakuntala Thilsted. (20/12/2024). Nutrition-sensitive climate risk across food production systems. Environmental Research Letters, 20 (1). |
| spellingShingle | nutrition climate resilience food systems fish climate risk Tigchelaar, Michelle Selig, Elizabeth Sarhadi, Ali Bruce, Janaya Allison, Edward (Eddie) Battista, Willow Fanzo, Jessica Kleisner, Kristin Mehrabi, Zia Naylor, Rosamond Schmidhuber, Josef Thilsted, Shakuntala Nutrition-sensitive climate risk across food production systems |
| title | Nutrition-sensitive climate risk across food production systems |
| title_full | Nutrition-sensitive climate risk across food production systems |
| title_fullStr | Nutrition-sensitive climate risk across food production systems |
| title_full_unstemmed | Nutrition-sensitive climate risk across food production systems |
| title_short | Nutrition-sensitive climate risk across food production systems |
| title_sort | nutrition sensitive climate risk across food production systems |
| topic | nutrition climate resilience food systems fish climate risk |
| url | https://hdl.handle.net/10568/168628 |
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