Articles by Mayra

Cacao (Theobroma cacao) is native to the Amazon rainforest and has been cultivated and consumed throughout the Americas since before Columbus. Cacao can be broadly segregated into to contrasting types…

There are two major cultivated species of coffee: arabica (Coffea arabica) and robusta (Coffea canephora), each with a multitude of varieties adapted to a broad range of ecological conditions. Arabica…

Coffee and cacao have much in common. Both are descended from understory trees adapted to the low-light conditions of the forest floor. Each have multiple cultivated varieties that differ with…

The spikes in commodity prices in the first decade of the twenty-first century coincided with a global boom in biofuels. The interest in biofuels was motivated allegedly by a concern…

Palm oil is different from most agricultural commodities because the raw harvested product, fresh fruit bunches, must be processed within 48 hours or it will spoil. This fact dictates that…

Colombia Colombia is Latin America’s largest producer of palm oil, with nearly 450,000 hectares (1.1 million acres) of oil palm plantations in 2020, with another 100,000 immature plantings that will…

Oil palm is highly suited to cultivation in the ecological and climatic conditions of the tropics and its cultivation in South America has expanded steadily over the last three decades.…

The cultivation of soy and maize has brought additional benefits to the farm economy in Mato Grosso because it has increased the supply and affordability of feed rations for livestock…

The soy/maize supply chain is dependent on the existence of privately owned logistical facilities that are essential for receiving, drying and storing soy and feed grains post-harvest. Without silos, the…

Because soybeans are annuals, soybean prices can vary sharply over relatively short periods of time. Farmers can choose to expand soy cultivation when prices are ‘good’, which eventually leads to…

The most important production system in the Pan Amazon when measured by GDP is the cultivation of annual crops: particularly soy, but also maize, rice, sorghum, wheat and cotton. In…

Beef production technology in all other Amazonian regions lags Brazil except for Bolivia, which has largely adopted the Brazilian approach to beef production. Bolivian producers can be classified into two…

Brazil is both a massive producer and consumer of beef. Domestic consumption has expanded steadily year on year with slight variations linked to periodic recessions, but most of the recent…

Packing plants are important to producers because the construction of a modern facility will stimulate the growth and diversification of the livestock sector. Modern packing plants must be located on…

The single largest cause of deforestation in the Pan Amazon is the clearing of forest to establish cultivated pasture to produce beef cattle. By some estimates, as much as eighty…

Highway infrastructure initiates the deforestation process, but it is almost always accompanied by some sort of agricultural activity. Depending upon circumstances, deforestation can proceed rapidly or slowly, lead to large…

The macroeconomic hypothesis that infrastructure investments stimulate economic growth assumes that these physical assets overcome a logistical or systemic constraint on production. In practice, this requires for individual projects to…

The increasing presence of Chinese companies in South America has become an issue of concern among social and political analysts. Security specialists argue they are a geopolitical threat to the…

Agostinho, C.S., A. Akama and P.H.F. Lucinda. 2009. ‘Capítulo 1. Inserção da UHE Peixe Angical na bacia Araguaia-Tocantins e metodologia de amostragem’. In C.S. Agostinho, F.M. Pelicice and E.E. Marques.…

The concessionaire system in Peru is managed by the Organismo Supervisor de la Inversión en Infraestructura de Transporte de Uso Público (OSITRAN), which oversees investments in transportation infrastructure, while the…

In spite of the ongoing build-out of infrastructure in Latin America, investment remains well below what most economists think the region needs to spur economic growth and reduce poverty. This…

The challenges to developing waterways have focused investor’s attention on railroads. In 2020, the Amazon Hub of the IIRSA portfolio included eight rail projects, which were either completed (2), under…

The main stem of the Amazon River has provided access to ocean-going cargo ships for centuries, including modern container ships that service the manufacturing sector in Manaus and ore-carriers that…

The modification of the rivers in Brazil has been driven by energy development, but investment in dams has the potential of creating an economically attractive option for shipping Brazil’s farm…

The past two decades saw a massive increase in hydropower across the Pan Amazon. The Brazilian government has scaled back investment in mega-scale hydropower projects but continues to pursue development…

The recent history of hydropower in Ecuador is similar to that described for Bolivia and Peru, particularly with respect to its recent expansion and the predominance of D&T systems that…

Peru has enjoyed historic levels of economic growth for more than two decades, mostly due to the expansion of the minerals sector, which is a large consumer of electrical energy.…

Bolivia’s hydropower is based on medium-scale facilities located in a geographical region optimally suited for dam and tunnel (D&T) systems. The oldest of these is in the Zongo Valley, which…

In 2010, Electronorte initiated the construction of a high-tension (500 kW) transmission line to connect the power plants at Tucuruí and Belo Monte; this line was extended north to the…

The Tapajós is a clear-water river and the fifth largest tributary of the Amazon; it drops in elevation from about 800 meters above sea level in the highlands of central…