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"Carbon sequestration" is defined as the removal of CO2 from the atmosphere and its storage in ecological sinks, such as soil organic matter. In this case, carbon sequestration will be quantified, as changes in the soil organic carbon (SOC) pool. That can occur in response to changes in land management, such as increased use of fertilization, irrigation, or in response to changes in land use, that...

By the year 2050, the agriculture sector has the challenge to increase production by 60% to feed the world. In Latin America, arid and semiarid regions (where familiar agriculture producer’s main income is extensive livestock breeding) are highly susceptible to climate change, environmental frailty and high levels of rural poverty. In these regions, research and innovation have the challenge to ...

Family growers (less than 10 hectares) in Colombia, Chile and Peru, whose livelihoods are based on rice production currently face a variety of challenges, one of the most pressing is the increase in climate variability and the consequent decrease in water availability during certain stages of the crop. On the other hand, the conventional practice of continuous flooding during cultivation results i...

Potato is a major crop in Latin America and is the main food in small farming, it is native to America as well as the causal agent of Late Blight (LB), P. infestans. Today, LB is considered a re-emerging disease in this crop, due to pathogen variability and climate instability that favors its presence and dispersion, with a high incidence and severity. Farmers, therefore, use pesticides excessivel...

Climate change will affect large areas of Latin America and the Caribbean (LAC), mainly due to rising temperatures, variations in rainfall intensity and frequency, which will have an effect on productivity and the appearance of new pests and diseases. The most affected would be family farmers, who are the majority. On the other hand, it is estimated that in the next 30 years, the demand for food w...

The Great American Chaco occupies an area of approximately 1,014,000 km2. It represents the second largest forest region in Latin America, after the Amazon jungle. It is shared mainly by Argentina, Bolivia Paraguay and a small area of Brazil.The impact caused by the increase in extreme climatic phenomena affects the families that inhabit the region, whose subsistence depends largely on the natural...

Lately, the Central American region has been affected by the consequences of global warming, manifesting itself with the greatest impact in the dry corridor of Nicaragua and Honduras, where cyclical droughts and rain regimes with characteristics very similar to the El Niño phenomenon occur. These climatic conditions have affected the levels of productivity and environmental and social sustainabil...

The Gran Chaco Americano represents the second largest forest region in Latin America after the Amazon jungle and is shared between Argentina, Paraguay, Bolivia and a small part of Brazil. The climatic vulnerability studies of the Gran Chaco foresee significant impacts in the next three decades, particularly due to the greater risk of droughts and floods according to the different areas and the in...

In Latin America, 80-90 % of producers belong to the Family Agriculture (FA) sector. This group occupies between 14 to 70 % of the agricultural area of the countries of Latin America and contributes 27-67 % to agricultural GDP. For some species of economic importance, between 50 to 90 % of crop production is carried out on the basis of traditional seeds through self-production or through transacti...

The family livestock systems, that base meat production in the natural field, constitute the majority of the cattle farmers and rural population of Uruguay and Entre Ríos (Argentina). The high levels of animal load and/or the absence of spatial-temporal management cause overgrazing and poor spatial distribution, which, in interaction with the climatic variation, contribute to explain low levels o...