South & Central America

Water Inequality in Lima, Peru

In 1824 Peru gained their Independence, but colonization has had a lasting impact on the country, the capital city, Lima, was founded by the Spanish. It was not typical for Incan cities to be located on the desert coast, where there is a severe lack of water supplies. Peru’s population […]

Water Pollution in Río Bogotá, Colombia

Background | Bogotá River, Colombia Bogotá is the capital of Colombia. The city is located on la Sabana de Bogotá, a highland plateau at an average of 2,550m above sea level (see Fig. 1). The Sabana is an important agricultural region, owing its productivity to fertile soils and the system […]