Increasing homogeneity in global food supplies and the implications for food security
The narrowing of diversity in crop species contributing to the world’s food supplies has been considered a potential threat to food security. However, changes in this diversity have not been quantified globally. We assess trends over the past 50 y in the richness, abundance, and composition of crop...
| Autores principales: | , , , , , , , |
|---|---|
| Formato: | Journal Article |
| Lenguaje: | Inglés |
| Publicado: |
National Academy of Sciences
2014
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| Materias: | |
| Acceso en línea: | https://hdl.handle.net/10568/42297 |
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