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Evidences

110 results

10% of agricultural land faces waterlogging

10/06/2026 Go to Evidence

10% of global agricultural land is affected by waterlogging or severe drainage constraints, reducing crop growth and agricultural productivity.

OECD (2026), “Anticipating and monitoring water risks for agriculture”, OECD Food, Agriculture and Fisheries Papers, No. 226, OECD Publishing, Paris, https://doi.org/10.1787/24939e6a-en.

OECD (2026)

4.3% global reduction in rice yields

10/06/2026 Go to Evidence

4.3% was the average reduction in global annual rice yields between 1980 and 2015 due to flooding; losses reached 14% along China's eastern coast.

OECD (2026), “Anticipating and monitoring water risks for agriculture”, OECD Food, Agriculture and Fisheries Papers, No. 226, OECD Publishing, Paris, https://doi.org/10.1787/24939e6a-en

OECD (2026),

21% reduction in wheat yields due to drought

10/06/2026 Go to Evidence

21% is the average reduction in wheat yields caused by mild drought conditions; rice yields decrease by 17% on average.

OECD (2026), “Anticipating and monitoring water risks for agriculture”, OECD Food, Agriculture and Fisheries Papers, No. 226, OECD Publishing, Paris, https://doi.org/10.1787/24939e6a-en.

OECD (2026)

100,000 people supported

14/05/2026 Go to Evidence

More than 100,000 people in 250 rural communities benefited from anticipatory actions implemented in nine countries during the 2023-2024 El Niño event, with increases of up to 40% in maize and bean production in some Central American countries.

World Food Programme (2026)

World Food Programme. (2026, May 14). United Nations: Latin America and the Caribbean faces increased food insecurity risks due to El Niño. https://www.wfp.org/news/united-nations-latin-america-and-caribbean-faces-increased-food-insecurity-risks-due-el-nino

Extreme El Niño last seen in 1997

02/05/2026 Go to Evidence

1997 was the last time Argentina observed an extreme version of El Niño, associated with intense rainfall, floods, and damage in urban and agricultural areas.

Avramow (2026)

Avramow, M. (2026, 2 de mayo). La opinión y cautela de los expertos ante la probabilidad de que se desarrolle una versión extrema de El Niño en la Argentina. La Nación. https://www.lanacion.com.ar/sociedad/la-opinion-y-cautela-de-los-expertos-ante-la-probabilidad-de-que-se-desarrolle-una-version-extrema-nid02052026/

Extreme El Niño exceeds 20%

02/05/2026 Go to Evidence

More than 20% is NOAA’s estimated probability of an extreme version of El Niño occurring, although experts warn that uncertainty remains.

Avramow (2026)

Avramow, M. (2026, 2 de mayo). La opinión y cautela de los expertos ante la probabilidad de que se desarrolle una versión extrema de El Niño en la Argentina. La Nación. https://www.lanacion.com.ar/sociedad/la-opinion-y-cautela-de-los-expertos-ante-la-probabilidad-de-que-se-desarrolle-una-version-extrema-nid02052026/

Weak El Niño has 60%

01/05/2026 Go to Evidence

60% is the approximate probability assigned by Enfen to a weak El Niño event in Peru during 2026.

Bío Bío Chile (2026)

Bío Bío Chile. (2026, 1 de mayo). Lluvias, sequías y calor extremo: cómo afectará "El Niño Global" a Chile y Perú este año. https://www.biobiochile.cl/noticias/ciencia-y-tecnologia/medio-ambiente-cyt/2026/05/01/lluvias-sequias-y-calor-extremo-como-afectara-el-nino-global-a-chile-y-peru-este-ano.shtml

LAC: water crisis hits over 100 million people

20/04/2026 Go to Evidence

100 million people in LAC face water scarcity despite the region holding 34% of the planet's renewable freshwater (FAO, 2026).

(FAO,2026)

Organización de las Naciones Unidas para la Alimentación y la Agricultura (FAO). (2026, abril 20). La FAO y CEPAL advierten que América Latina y el Caribe enfrenta una crisis hídrica que afecta a más de 100 millones de personas. https://www.fao.org/americas/news/news-detail/crisis-hidrica/es

Agri, forestry and fishing: 11.3% of GDP

11.3% of Guyana's GDP came from agriculture, forestry and fishing in 2023, compared with an average of 12.6% for Latin America and the Caribbean.

Global Green Growth Institute, 2026, p. 13

Global Green Growth Institute. (2026). Guyana's National Drainage and Irrigation Strategy 2030: Enhancing decision making for a resilient, efficient, and sustainable drainage and irrigation system in Guyana.

Over 50% of Region 5 faces flood risk

More than 50% of Guyana's Region 5 is exposed to flood risk, including 29% of its populated and agricultural land.

Global Green Growth Institute, 2026, p. 13-14

Global Green Growth Institute. (2026). Guyana's National Drainage and Irrigation Strategy 2030: Enhancing decision making for a resilient, efficient, and sustainable drainage and irrigation system in Guyana.