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  1. 1761

    Geochemistry and tectonic controls of the effusive activity related with the ancestral Nevado del Ruiz volcano, Colombia by H. Castillo, M. Alvarán, L. M. Toro, C. Borrero

    Published 2009-01-01
    “…In this paper, we discuss the geochemical aspects and the tectonic setting of the effusive activity between 2.0 to 1.0 Ma (the Ancestral Ruiz stage) of Nevado del Ruiz Volcano (NRV: 4° 50-55’N, 75° 14-20’ W, 5,390 masl), this volcano rises at the northernmost end of the Andean volcanic chain in the Cordillera Central of Colombia. …”
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    Article
  2. 1762

    Participatory mapping of local stakeholders’ perceptions of nature’s contributions to people in an intensified agricultural area in the Colombian Andes by Robert Kockelkoren, Martin Bermudez-Urdaneta, Sebastián Restrepo Calle

    Published 2023-12-01
    “…ABSTRACTIntensification of agricultural land use in traditional Andean production landscapes has led to changes in the provision of nature’s contributions to people (NCP) that can threaten people’s wellbeing. …”
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  3. 1763

    Editorial by Mario Maya Sánchez

    Published 2022-10-01
    “…This version covers approximately 547 960 km2 of the national territory in the Andean (North and Central), Eastern (Eastern Plains and Amazon) and Caribbean zones (Perijá mountain range). …”
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    Article
  4. 1764

    Screening a newly developed common bean germplasm with improved resistance to ashy stem blight in multiple environments by Diego M. Viteri, Angela M. Linares-Ramírez

    Published 2022-11-01
    “…However, the new black UPR-Mp-42 and white UPR-Mp-48 BL had an intermediate response (mean scores 4–6) compared to white common bean genotypes ‘Bella,’ NY6020-4, and ‘Verano’ and black bean TARS-MST1 that were susceptible (scores ≥7) in all environments. Andean genotypes A 195, PRA154, PRA155, and UPR-Mp-22 were intermediate in the greenhouse. …”
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  5. 1765

    The Evolution of Agrarian Landscapes in the Tropical Andes by Courtney R. Shadik, Mark B. Bush, Bryan G. Valencia, Angela Rozas-Davila, Daniel Plekhov, Robert D. Breininger, Claire Davin, Lindsay Benko, Larry C. Peterson, Parker VanValkenburgh

    Published 2024-04-01
    “…These results provide new insights into the role of humans in the manufacture of Andean landscapes and the incremental, adaptive processes through which land-use practices take shape.…”
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  6. 1766

    Editorial by Mario Maya

    Published 2020-06-01
    “…The SGC overflew the Andean and eastern part of Colombia and got more than 700,000 km of high resolution airborne geophysical (magnetometry and gamma spectrometry). …”
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    Article
  7. 1767

    Molecular and morphological characterization of S2 lines of black corn (<em>Zea mays</em> L.) from Ecuadorian Andes by María de Lourdes Torres P., Ana Lucía Bravo, Mario Caviedes, Venancio S. Arahana B.

    Published 2012-06-01
    “…<p>Black corn is a native variety of this crop, present in the Andean Highlands of Ecuador. Despite its importance as a functional food, due to its anthocyanin content with antioxidant and anti-carcinogenetic properties, its usage has tended to be reduced because of a widespread preference in farmers and consumers for the improved yellow corn varieties. …”
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  8. 1768

    Hydrological impacts of dam regulation for hydropower production: The case of Lake Sibinacocha, Southern Peru by Cinthya Bello, Wilson Suarez, Fabian Drenkhan, Fiorella Vega-Jácome

    Published 2023-04-01
    “…Study focus: Hydraulic infrastructure plays a fundamental role for energy production, drinking and irrigation water storage and flood control in regions with seasonal river flow. The high-Andean Lake Sibinacocha has been regulated since 1988 to increase energy production of the Machupicchu hydropower plant. …”
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  9. 1769

    Prevalence of hypertension in argentinean indigenous children living at high altitudes versus US children by Valeria Hirschler, Claudia Molinari, Claudio Gonzalez, Gustavo Maccallini, Luis A Castano

    Published 2018-11-01
    “…SAC is located in the Andean foothills 3,750 m above sea level. 98% of its population is Indigenous. …”
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  10. 1770
  11. 1771

    Geological evolution of the Karakoram Ranges by Searle, M

    Published 2011
    “…During the Late Jurassic to Mid-Cretaceous northdipping subduction of Tethyan oceanic lithosphere beneath the Karakoram resulted in widespread Andean I-type granite-granodiorite magmatism (Hunza, Hushe plutonic units) with possible concomitant low-pressure andalusite-sillimanite grade Buchan-type metamorphism. …”
    Journal article
  12. 1772

    Landslide and tsunami hazard at Yate volcano, Chile as an example of edifice destruction on strike-slip fault zones by Watt, S, Pyle, D, Naranjo, J, Mather, T

    Published 2009
    “…The edifice of Yate volcano, a dissected stratocone in the Andean Southern Volcanic Zone, has experienced multiple summit collapses throughout the postglacial time restricted to sectors NE and SW of the summit. …”
    Journal article
  13. 1773

    STRUCTURAL AND THERMAL EVOLUTION OF THE KARAKORAM CRUST by Searle, M, Tirrul, R

    Published 1991
    “…Prior to the Eocene (c. 50 Ma) collision of the Indian and Asian plates, the southern margin of Asia along the Karakoram plate was an Andean-type margin dominated by tonalitic-granodioritic magmatism of Jurassic-Lower Cretaceous age (Hushe gneiss, Muztagh Tower gneiss and K2 orthogneiss) and associated low pressure andalusite, staurolite and garnet grade metamorphism (Ml). …”
    Journal article
  14. 1774

    Landslide and tsunami hazard at Yate volcano, Chile as an example of edifice destruction on strike-slip fault zones by Watt, S, Pyle, D, Naranjo, J, Mather, T

    Published 2009
    “…The edifice of Yate volcano, a dissected stratocone in the Andean Southern Volcanic Zone, has experienced multiple summit collapses throughout postglacial time restricted to sectors NE and SW of the summit. …”
    Journal article
  15. 1775

    Radiogenic isotope studies of crust-forming processes in the Lofoten-Vesterålen province of north Norway by Wade, S, Wade, Stephen James Rochfort

    Published 1985
    “…Deposition in a subsiding back-arc basin or in an Andean- type environment on a thin continental margin is inferred.…”
    Thesis
  16. 1776

    Assessing the composition and timing of Late Quaternary volcanic eruptions in southern South America using tephra layers from lacustrine and peat sequences by Smith, R

    Published 2019
    “…</p> <p>Cryptotephra records from three Falkland Islands peat archives were also examined to better understand the dispersal of Andean volcanic deposits. Moreover, extensive age-modelling was undertaken in this thesis to refine the ages of 49 explosive Quaternary eruptions from southern South America. …”
    Thesis
  17. 1777
  18. 1778

    Molecular evolution of the VacA p55 binding domain of Helicobacter pylori in mestizos from a high gastric cancer region of Colombia by Andrés J. Gutiérrez-Escobar, María M. Bravo, Orlando Acevedo, Steffen Backert

    Published 2019-05-01
    “…In the present study, we determined the genetic polymorphisms and deviations in the neutral model of molecular evolution in the p55 domain of 101 clinical H. pylori isolates collected in Bogotá, a city located in Andean mountains characterized by its high gastric cancer risk and its dominant mestizo population. …”
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  19. 1779

    Gold in Mineralized Volcanic Systems from the Lesser Khingan Range (Russian Far East): Textural Types, Composition and Possible Origins by Nikolai Berdnikov, Victor Nevstruev, Pavel Kepezhinskas, Ivan Astapov, Natalia Konovalova

    Published 2021-02-01
    “…Association of primarily liquid Cu-Ag-Au spherules with iron-oxide mineralization in the LKR indicates possible involvement of silicate-metallic immiscibility and explosive volcanism in the formation of the Andean-type iron oxide gold-copper (IOCG) and related copper-gold porphyry deposits in the deeper parts of sub-volcanic epithermal systems. …”
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  20. 1780

    Tectonic evolution of the Southern Austral-Magallanes Basin in Tierra Del Fuego by Rocío E. Gallardo Jara, Matías C. Ghiglione, Lisandro Rojas Galliani

    Published 2021-03-01
    “…During the middle-Late Cretaceous in the entire Austral Patagonian region took a place a compressional regime over the east and south margin of southernmost South America. Product of Andean growth in this sector were produced a magmatic arc, a Basement domain and fold-and-thrust belt, and a foreland basin related to flexural loading. …”
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