Blog IICA

Evidences

315 results

51 maize races preserved

04/03/2026 Go to Evidence

51 of the 64 native maize races were preserved through 191 seed banks and seed houses established by the strategy.

Secretaría de Agricultura y Desarrollo Rural (2026)

Secretaría de Agricultura y Desarrollo Rural. (2026, 4 de marzo). Impulsa Agricultura transición agroecológica; aumentan 25 % los rendimientos del maíz con las Escuelas de Campo. Gobierno de México. https://www.gob.mx/agricultura/prensa/impulsa-agricultura-transicion-agroecologica-aumentan-25-los-rendimientos-del-maiz-con-las-escuelas-de-campo

Change of land use

02/03/2026 Go to Evidence

6% of global land use change is attributed individually to countries such as Russia, India, China, and the United States (Kan et al., 2026).

Kan, S., Levy, S. A., Mazur, E., Samberg, L., Persson, U. M., Sloat, L., Segovia, A. L. R., Parente, L., & Kastner, T. (2026). Overlooked and overexploited: Extensive conversion of grasslands and wetlands driven by global food, feed, and bioenergy demand. Proceedings of the National Academy of Sciences, 123(9), e2521183123. https://doi.org/10.1073/pnas.2521183123

Proceedings of the National Academy of Sciences of the United States of America (PNAS)

Conversion of grasslands and wetlands

The conversion of grasslands and wetlands to agriculture is progressing almost 4 times faster than deforestation worldwide (Kan et al., 2026).

Kan, S., Levy, S. A., Mazur, E., Samberg, L., Persson, U. M., Sloat, L., Segovia, A. L. R., Parente, L., & Kastner, T. (2026). Overlooked and overexploited: Extensive conversion of grasslands and wetlands driven by global food, feed, and bioenergy demand. Proceedings of the National Academy of Sciences, 123(9), e2521183123. https://doi.org/10.1073/pnas.2521183123

Proceedings of the National Academy of Sciences of the United States of America (PNAS)

Global terrestrial carbon

01/03/2026 Go to Evidence

Between 20% and 35% of the world's terrestrial carbon is stored in grasslands, ecosystems currently under increasing agricultural pressure (Kan et al., 2026).

Kan, S., Levy, S. A., Mazur, E., Samberg, L., Persson, U. M., Sloat, L., Segovia, A. L. R., Parente, L., & Kastner, T. (2026). Overlooked and overexploited: Extensive conversion of grasslands and wetlands driven by global food, feed, and bioenergy demand. Proceedings of the National Academy of Sciences, 123(9), e2521183123. https://doi.org/10.1073/pnas.2521183123

Proceedings of the National Academy of Sciences of the United States of America (PNAS)

Ecosystem conversion

01/03/2026 Go to Evidence

13% of the global conversion of natural ecosystems is concentrated in Brazil, the country with the highest recorded proportion (Kan et al., 2026).

Kan, S., Levy, S. A., Mazur, E., Samberg, L., Persson, U. M., Sloat, L., Segovia, A. L. R., Parente, L., & Kastner, T. (2026). Overlooked and overexploited: Extensive conversion of grasslands and wetlands driven by global food, feed, and bioenergy demand. Proceedings of the National Academy of Sciences, 123(9), e2521183123. https://doi.org/10.1073/pnas.2521183123

Proceedings of the National Academy of Sciences of the United States of America (PNAS)

Global biodiversity hotspots

01/03/2026 Go to Evidence

33% of global biodiversity hotspots are located in grassland regions threatened by agricultural expansion (Kan et al., 2026).

Kan, S., Levy, S. A., Mazur, E., Samberg, L., Persson, U. M., Sloat, L., Segovia, A. L. R., Parente, L., & Kastner, T. (2026). Overlooked and overexploited: Extensive conversion of grasslands and wetlands driven by global food, feed, and bioenergy demand. Proceedings of the National Academy of Sciences, 123(9), e2521183123. https://doi.org/10.1073/pnas.2521183123

Proceedings of the National Academy of Sciences of the United States of America (PNAS)

GHG Reduction

03/12/2025 Go to Evidence

A 25% annual reduction in GHG emissions could be achieved globally with sustainable production models (CAF, 2025).

CAF, 2025

Maris, L. (2025). Hacia un sector agropecuario resiliente, sostenible y regenerativo. CAF – Banco de Desarrollo de América Latina y el Caribe. https://scioteca.caf.com/bitstream/handle/123456789/2512/Hacia%20un%20sector%20agropecuario%20resiliente%2c%20sostenible%20y%20regenerativo.pdf?sequence=1&isAllowed=y

Forests and lands

03/12/2025 Go to Evidence

More than 20% of forests and arable lands are degraded by erosion and unsustainable management (CAF, 2025).

CAF, 2025

Maris, L. (2025). Hacia un sector agropecuario resiliente, sostenible y regenerativo. CAF – Banco de Desarrollo de América Latina y el Caribe. https://scioteca.caf.com/bitstream/handle/123456789/2512/Hacia%20un%20sector%20agropecuario%20resiliente%2c%20sostenible%20y%20regenerativo.pdf?sequence=1&isAllowed=y

Climate and biodiversity

02/12/2025 Go to Evidence

The annual gap in ALC19 for climate and biodiversity is 102 billion USD (OECD, 2024).

OECD, 2024

OECD, CEPAL, CAF – Banco de Desarrollo de América Latina y el Caribe, & Comisión Europea. (2024). Perspectivas económicas de América Latina 2024: Financiando el desarrollo sostenible. OECD Publishing. https://doi.org/10.1787/25aed2f5-es

Forests in Latin America and the Caribbean.

30/11/2025 Go to Evidence

23% of the world’s forests and 60% of global biodiversity are located in Latin America and the Caribbean, highlighting the region’s strategic importance for ecosystem and biodiversity conservation. This significant share also reflects the critical role of LAC in providing essential ecosystem services and in supporting global efforts to address environmental degradation and climate change (World Resources Institute, 2024)

World Resources Institute, 2024