|
|
|
|
|
Diego Rodríguez-Ortega, José Luis Zambrano, Santiago Pereira-Lorenzo, Andrés Torres and Ángel Murillo
Lupinus mutabilis, also known as tarwi or chocho, is an important agricultural species that has been cultivated in South America since ancient times. Tarwi is native to the Andean regions of Peru, Bolivia, and Ecuador and has very high protein content. D...
ver más
|
|
|
|
|
|
|
|
|
|
|
Betsy S. Ramos-Pacheco, David Choque-Quispe, Carlos A. Ligarda-Samanez, Aydeé M. Solano-Reynoso, Yudith Choque-Quispe, John Peter Aguirre Landa, Henrry W. Agreda Cerna, Henry Palomino-Rincón, Fredy Taipe-Pardo, Miluska M. Zamalloa-Puma, Lourdes Magaly Zamalloa-Puma, Edwin Mescco Cáceres, Liliana A. Sumarriva-Bustinza and Katia Choque-Quispe
Pollution indexes are instruments that allow a quick interpretation of water quality, combining physical, chemical, and microbiological parameters to generate a numerical value. Our aim was to evaluate spatial and temporal-spatial water quality and propo...
ver más
|
|
|
|
|
|
|
|
|
|
|
David Choque-Quispe, Sandro Froehner, Henry Palomino-Rincón, Diego E. Peralta-Guevara, Gloria I. Barboza-Palomino, Aydeé Kari-Ferro, Lourdes Magaly Zamalloa-Puma, Antonieta Mojo-Quisani, Edward E. Barboza-Palomino, Miluska M. Zamalloa-Puma, Edgar L. Martínez-Huamán, Miriam Calla-Florez, Edgar G. Aronés-Medina, Aydeé M. Solano-Reynoso and Yudith Choque-Quispe
The water from the high Andean rivers is peculiar due to its composition and the geomorphology of its sources, and naturally or anthropogenically contamination is not discarded along its course. This water is used for agriculture and human consumption, t...
ver más
|
|
|
|
|
|
|
|
|
|
|
Gina Berrones, Patricio Crespo, Ana Ochoa-Sánchez, Bradford P. Wilcox and Rolando Célleri
Páramos are particular ecosystems of the Tropical Andes, where fog and low-intensity rainfall such as drizzle are commonly frequent?but the contribution of these water sources to soil water replenishment and discharge is not yet clear, mainly because the...
ver más
|
|
|
|
|
|
|
|
|
|
|
Gilmar Peña-Rojas, Roxana Carhuaz-Condori, Vidalina Andía-Ayme, Victor A. Leon and Oscar Herrera-Calderon
Essential molecules are embedded within the millenary crop Tropaeolum tuberosum (mashua); these compounds are critical for the Andean people?s traditional diet and extensively utilized by the pharmaceutical industry in Peru. In the Andean region, convent...
ver más
|
|
|
|
|
|
|
|
|
|
|
Mercedes Elena Zapata Mendoza
The present work has been developed in the La Libertad region, located on the north coast of Peru, specifically in the high Andean province of Santiago de Chuco and the coastal province of Virú; This research had the purpose to analyze the situ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Diego Frau, Brendan J. Moran, Felicity Arengo, Patricia Marconi, Yamila Battauz, Celeste Mora, Ramiro Manzo, Gisela Mayora and David F. Boutt
High-elevation wetlands in South America are not well described despite their high sensitivity to human impact and unique biodiversity. We describe the hydroclimatological and limnological characteristics of 21 wetlands on the High Andean Plateau of Arge...
ver más
|
|
|
|
|
|
|
|
|
|
|
José Cabello
Pág. 1 - 23
A review of gold and gold bearing base metals deposits in Chile, indicate the existence of at least six different type of ore deposits, most largely formed during the Cenozoic with predominance in the Miocene. Mesozoic deposits are common but less releva...
ver más
|
|
|
|
|
|
|
|
|
|
|
Stella M. Moreiras, Sergio A. Sepúlveda, Mariana Correas-González, Carolina Lauro, Iván Vergara, Pilar Jeanneret, Sebastián Junquera-Torrado, Jaime G. Cuevas, Antonio Maldonado, José L. Antinao and Marisol Lara
This review paper compiles research related to debris flows and hyperconcentrated flows in the central Andes (30°?33° S), updating the knowledge of these phenomena in this semiarid region. Continuous records of these phenomena are lacking through the And...
ver más
|
|
|
|
|
|
|
|
|
|
|
Nikolai Berdnikov, Victor Nevstruev, Pavel Kepezhinskas, Ivan Astapov and Natalia Konovalova
While gold partitioning into hydrothermal fluids responsible for the formation of porphyry and epithermal deposits is currently well understood, its behavior during the differentiation of metal-rich silicate melts is still subject of an intense scientifi...
ver más
|
|
|
|
|
|