Zoeken
Zoeken kan via de modus 'eenvoudig zoeken' (één veld) of uitgebreid via 'geavanceerd zoeken' (meerdere velden). Zo kan je bv. zoeken op een combinatie van een auteursnaam (auteur), een jaartal (jaar) en een documenttype.
Boekenmand
Nuttige resultaten kan je aanvinken en toevoegen aan een mandje. De inhoud hiervan kan je exporteren of afdrukken (naar bv. PDF).
RSS
Op de hoogte blijven van nieuw toegevoegde publicaties binnen uw interessegebied? Dit kan door een RSS-feed (?) te maken van jouw zoekopdracht.
nieuwe zoekopdracht
Four ways blue foods can help achieve food system ambitions across nations
Crona, Beatrice I.; Wassénius, Emmy; Jonell, Malin; Koehn, J. Zachary; Short, Rebecca; Tigchelaar, Michelle; Daw, Tim M.; Golden, Christopher D.; Gephart, Jessica A.; Allison, Edward H.; Bush, Simon R.; Cao, Ling; Cheung, William W. L.; DeClerck, Fabrice; Fanzo, Jessica; Gelcich, Stefan; Kishore, Avinash; Halpern, Benjamin S.; Hicks, Christina C.; Leape, James P.; Little, David C.; Micheli, Fiorenza; Naylor, Rosamond L.; Phillips, Michael; Selig, Elizabeth R.; Springmann, Marco; Sumaila, U. Rashid; Troell, Max; Thilsted, Shakuntala H.; Wabnitz, Colette C. C. (2023). Four ways blue foods can help achieve food system ambitions across nations. Nature (Lond.) 616(7955): 104-112. https://dx.doi.org/10.1038/s41586-023-05737-x
In: Nature: International Weekly Journal of Science. Nature Publishing Group: London. ISSN 0028-0836; e-ISSN 1476-4687, meer
|   |
| Abstract |
Blue foods, sourced in aquatic environments, are important for the economies, livelihoods, nutritional security and cultures of people in many nations. They are often nutrient rich, generate lower emissions and impacts on land and water than many terrestrial meats, and contribute to the health, wellbeing and livelihoods of many rural communities. The Blue Food Assessment recently evaluated nutritional, environmental, economic and justice dimensions of blue foods globally. Here we integrate these findings and translate them into four policy objectives to help realize the contributions that blue foods can make to national food systems around the world: ensuring supplies of critical nutrients, providing healthy alternatives to terrestrial meat, reducing dietary environmental footprints and safeguarding blue food contributions to nutrition, just economies and livelihoods under a changing climate. To account for how context-specific environmental, socio-economic and cultural aspects affect this contribution, we assess the relevance of each policy objective for individual countries, and examine associated co-benefits and trade-offs at national and international scales. We find that in many African and South American nations, facilitating consumption of culturally relevant blue food, especially among nutritionally vulnerable population segments, could address vitamin B12 and omega-3 deficiencies. Meanwhile, in many global North nations, cardiovascular disease rates and large greenhouse gas footprints from ruminant meat intake could be lowered through moderate consumption of seafood with low environmental impact. The analytical framework we provide also identifies countries with high future risk, for whom climate adaptation of blue food systems will be particularly important. Overall the framework helps decision makers to assess the blue food policy objectives most relevant to their geographies, and to compare and contrast the benefits and trade-offs associated with pursuing these objectives. |
IMIS is ontwikkeld en wordt gehost door het VLIZ.
