Juan Bautista Alberdi was an Argentine political theorist and diplomat. Although he lived most of his life in exile in Montevideo, Uruguay and in Chile, he influenced the content of the Constitution of Argentina of 1853.
Zanthoxylum is a genus of about 250 species of deciduous and evergreen trees, shrubs and climbers in the family Rutaceae that are native to warm temperate and subtropical areas worldwide. It is the type genus of the tribe Zanthoxyleae in the subfamily Rutoideae. Several of the species have yellow heartwood, to which their generic name alludes. Several species are cultivated for their use as spices, notably including Sichuan pepper.
In South America, the word médanos refers to continental dunes whereas dunas refers to dunes of coastal origin. Médanos may be vegetated or unvegetated. For example, the médanos of La Pampa Province in Argentina are mostly vegetated dunes with occasional blowouts. On the other hand, the dunes of Médanos de Coro National Park in Venezuela are mostly unvegetated. An early description of unvegetated médanos in Peru is provided by the Swiss naturalist and explorer Johann Jakob von Tschudi (1847):
"The médanos are hillock-like elevations of sand, some having a firm, others a loose base. The former, which are always crescent-shaped, are from ten to twenty feet high, and have an acute crest. The inner side is perpendicular, and the outer or bow side forms an angle with a steep inclination downward. When driven by violent winds, the médanos pass rapidly over the plains. The smaller and lighter ones move quickly forwards before the larger ones; but the latter soon overtake and crush them, whilst they are themselves shivered by the collision. These medanos assume all sorts of extraordinary figures, and sometimes move along the plain in rows forming most intricate labyrinths, whereby what might otherwise be visible in the distance is withdrawn from the view of the traveller. A plain often appears to be covered with a row of médanos, and some days afterwards it is again restored to its level and uniform aspect. Persons who have the greatest experience of the coast are apt to mistake their way, when they encounter these sandhills."
José L. Duomarco was a Uruguayan 20th century scientist who introduced innovative ideas in the fields of medical physics and cardiac and venous physiology.
María Dhialma Tiberti was an Argentine writer. Married to the well known scientist Gregorio Baro, she studied at the Escuela Normal Nº1 Mary O’Graham, and later on, literature and history, at the Universidad Nacional de La Plata. She was responsible for the Del Bosque editions, composed of works of other well-known writers, such as Raúl Amaral, Horacio Ponce de León, Ana Emilia Lahite, and María de Villarino, who were all part of the so-called Generation del 40.
Adolfo Dollero, son of Tancredi Dollero and Ernestina Cane, was an Italian Mexican historian who travelled and lived in many countries in Latin America. He married Maria Luisa Paoletti, countess of Rodoretto, from the region of Piemonte in Italy. He authored various books among them:
Mosè Giacomo Bertoni, known in Spanish as Moisés Santiago Bertoni, was an Italian-speaking Swiss naturalist. He emigrated to South America in 1884 and lived in Paraguay from 1887 until he died in 1929.
Chilina is a genus of air-breathing freshwater snails, aquatic pulmonate gastropod mollusks in the superfamily Chilinoidea.
Leonardo Garet is a Uruguayan writer, teacher, and member of the National Academy of Uruguay.
Manuel A. Iturralde-Vinent, is a Cuban geologist and paleontologist and former deputy director of the Cuban National Natural History Museum in Havana. He is a scientific personality in Cuba and the Caribbean and President of the Cuban Geological Society for 2007-2016.
Julio Mario Luqui-Lagleyze is an Argentine historian. Born in Buenos Aires in 1959 received a degree in History in 1982. He specializes in Hispano-American Military and Naval History and Military Museology. He is currently studying for his PhD in History at the Universidad Católica Argentina.
Ricardo Daniel Eliçabe EchaveFRPSL was an Argentinian physician who had a career in the petroleum industry. In 1925, he co-founded the Refinería de Petróleo "La Isaura" S.A. in Bahía Blanca, a company of which he was later president. The Dr. Ricardo Eliçabe Refinery in Bahía Blanca is named for him.
Juan Manuel Canaveris (1804-1868) was an Argentine jurist and politician, who served in Buenos Aires and Montevideo as attorney, teacher and military man. He participated of the escort of honor in the funerals of Manuel Dorrego, and collaborated in the early days of government of Juan Manuel de Rosas.
Idelisa Bonnelly de Calventi was a Dominican marine biologist who is considered the "mother of marine conservation in the Caribbean". She was the founder of the study of biology in the Dominican Republic, as well as the founder of the Institute of Marine Biology and the Dominican Foundation for Marine Research. She was instrumental in the creation of the first Humpback Whale Sanctuary of the North Atlantic and has won numerous awards, including induction into the UNEP's Global 500 Roll of Honour, UNESCO's Marie Curie Medal and the Order of Merit of Duarte, Sánchez and Mella. The BBC has called her one of the most important women scientists in Latin America.
Maevia Noemí Correa (1914–2005) was an Argentine botanist, researcher, botanical curator, and professor. She studied at the Faculty of Natural Sciences and Museum Studies at the National University of La Plata, and in 1953 completed a doctorate in natural sciences at the same university, with a dissertation titled, "Las Orquídeas Argentinas de la Tribu Polychondreae Schltr., subtribu Spiranthinae Pfitzer", under the direction of Dr. Ángel Lulio Cabrera. Between 1956 and 1957, the American Association of University Women sponsored her study at the University of California, Berkeley. From 1956 to 1958, she served as technical researcher at the Ministerio de Agricultura y Ganadería, and the Botany Institute in Argentina. She is associated with the National Agricultural Technology Institute (NITA) and served there between 1958 and 1983 as a technical researcher. She worked on several projects during her career including "Estudio y relevamiento de la Flora Patagónica", and "Estudio taxonómico de la Flora Patagónica". She served as herbarium curator, and as the Argentine National Coordinator of the Regional Flora Plan (1981–1990).
Albert Boerger was a German scientist who worked in the field of phytotechnology. He was born in Förde in Westphalia on November 4, 1881. In 1911, the government of Uruguay hired him to breed plants in that country, taking as starting points the experiences of the United States and Germany. He arrived in Uruguay in 1912. After two years of research in experimental stations at Toledo and Bañados de Medina, he was transferred to the experimental station at La Estanzuela with his collaborators, who conducted research for Uruguay and Argentina. Boerger's studies in plant breeding — especially wheats — made outstanding contributions to plant science. Albert Boerger died in Uruguay on March 28, 1957, and his remains lie in the park bearing his name on the grounds of the current Experimental Station INIA La Estanzuela Alberto Boerger, property of Uruguay's National Agricultural Research Institute (INIA).
Juan (Jean) Brèthes, also known as Frère Judulien Marie or Juan Brethes was an Argentine scientist, naturalist, entomologist, ornithologist, zoologist and geologist. He was the first entomologist of the National Museum, today known as the Argentine Museum of Natural Sciences. He was a close collaborator of Florentino Ameghino, and translated several of his works into French. Thanks to his intense activity, he systematized a large number of Latin American insect species. He was a precursor in the fight against agricultural pests at a time when insecticides had not been developed to combat them.
Profª. Dra. Visitación Teresa Dora Conforti de Marconi is an Argentine biologist, algologist, botanist, taxonomist and ecologist. She is a professor in the Department of Biodiversity and Experimental Biology in the University of Buenos Aires in Buenos Aires. She is noted for her numerous taxonomic studies of Euglenophyta, including in polluted rivers in Argentina. Camaleão Lake in Brazil in 1994 and the Caura River in Venezuela in the late 1990s.
The Convention on the Exercise of Liberal Professions of 1889 is a treaty signed in the First South American Congress of Private International Law of 1889 in Montevideo, by which allows holders of an academic degree obtained in a public education institution of a state party to automatically validate their degrees in another state party without any requirement other than displaying the degree and prove that its owner is the one who is asking the validation. This treaty binds Argentina, Bolivia, Colombia, Ecuador, Paraguay, Peru and Uruguay.
Sara Rey Álvarez (1894–1949) was a Uruguayan writer, feminist and political activist.
