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Artigo Revisado por pares

Anthony Oliver‐Smith,

DisastersVolume 3, Issue 1 p. 95-101 The Yungay Avalanche Of 1970: Anthropological Perspectives On Disaster And ... was carried out with the survivors of the Yungay avalanche and rural refugees in 1970-71, 1974 ... 1971. In addition, another trip was made to Yungay in November-December of 1971 while working for ... interviews were held with several hundreds of the Yungay camp residents. A formal questionnaire was administered to ... communities. In addition, a basic census of the Yungay camp was carried out in April of 1971 ...

Tópico(s): Landslides and related hazards

1979 - Wiley | Disasters

Artigo Acesso aberto Revisado por pares

R. C. Quinn, P. Ehrenfreund, F. J. Grunthaner, C. L. Taylor, A. P. Zent,

... solution to soils collected from the “Mars‐like” Yungay region (S 24° 4′ 9.6″, W 69° ... indicate that the 13 CO 2 produced in Yungay soils is consistent with an initial phase of ... biological decomposition of added organics. Heat treatment of Yungay soils eliminated all CO 2 production, while in ... the mechanism for the decomposition of organics in Yungay soils is different from the processes observed in ...

Tópico(s): Light effects on plants

2007 - American Geophysical Union | Journal of Geophysical Research Atmospheres

Artigo Acesso aberto Revisado por pares

Fred T. Davies, Constantino M. Calderón, Z. Huamán,

... concentration of the Peruvian potato ( Solanum tuberosum L.) `Yungay'. Plants started from tissue culture-produced prenuclear minitubers of `Yungay' were subjected to seven treatments, which included noncolonized ( ... MIE) ranged from +44% to +57%, indicating that `Yungay' was moderately to highly mycorrhizal dependent. Plants colonized ...

Tópico(s): Plant Pathogens and Fungal Diseases

2005 - American Society for Horticultural Science | HortScience

Artigo Acesso aberto Revisado por pares

Alexander Fekete,

... Alto/ La Paz in Bolivia, Santiago de Chile, Yungay in Peru, Qazvin in Iran, and Mount St. ... preassessment of over 20 disaster events, the 1970 Yungay earthquake-triggered debris avalanche and the natural hazard ...

Tópico(s): Flood Risk Assessment and Management

2020 - Multidisciplinary Digital Publishing Institute | Remote Sensing

Artigo Acesso aberto Revisado por pares

K. R. Kuhlman, Parth Venkat, Myron T. La Duc, G. M. Kuhlman, Christopher P. McKay,

... associated with rock varnish collected from the hyperarid Yungay region of the Atacama Desert was investigated using ... extraction of DNA from rock varnish collected at Yungay, a region in which little to no DNA ...

Tópico(s): Microbial Community Ecology and Physiology

2008 - American Geophysical Union | Journal of Geophysical Research Atmospheres

Artigo Revisado por pares

Nick Petford, M. P. Atherton,

... 6–4.65 Ma) by the more easterly Yungay volcanic rocks. Although both were extruded during periods ... only minor plutonic activity, whereas the more easterly Yungay volcanic rocks, located furthest from the present trench, ... Although the volcanic rocks of the Casma-Calipuy-Yungay groups are dominantly ‘calc-alkaline’ in the classic ...

Tópico(s): Geochemistry and Geologic Mapping

1994 - Geological Society of London | Geological Society London Special Publications

Artigo Acesso aberto Revisado por pares

Nuria Chiara Palazzi, Pilar Baquedano Julià, Tiago Miguel Ferreira, J. Rosas, Mauricio Monsalve, Juan Carlos de la Llera,

... case study corresponds to the historic center of Yungay, located in Santiago de Chile. The case study ...

Tópico(s): Fire dynamics and safety research

2023 - Elsevier BV | International Journal of Disaster Risk Reduction

Artigo Revisado por pares

Nuria Chiara Palazzi, Marco Barrientos, Cristián Sandoval, Juan Carlos de la Llera,

... of unreinforced masonry (URM) aggregates located in the Yungay’s historic center in downtown Santiago, Chile. This ...

Tópico(s): Building materials and conservation

2022 - Taylor & Francis | Journal of Earthquake Engineering

Artigo Acesso aberto Revisado por pares

Kimberlayn Sanabria, Willmer Pérez, Jorge Andrade-Piedra,

... blight (LB) in Peru. Plants of susceptible cultivar Yungay were sprayed separately with each of the following ... potato cultivar. In the susceptible cultivars Canchan and Yungay, the best treatments were potassium phosphite and propineb ( ...

Tópico(s): Plant Pathogens and Fungal Diseases

2020 - Elsevier BV | Crop Protection

Artigo Acesso aberto Revisado por pares

Christof Sager, Alessandro Airo, Felix L. Arens, Dirk Schulze‐Makuch,

... analysis on three polygonal networks located in the Yungay area of the Atacama Desert, Chile. Our data ... polygons differ from other polygonal features in the Yungay area such as salt polygons and mud crack ...

Tópico(s): Landslides and related hazards

2020 - Elsevier BV | Geomorphology

Artigo Acesso aberto Revisado por pares

Mary Beth Wilhelm, Alfonso F. Dávila, J. L. Eigenbrode, Mary N. Parenteau, L. L. Jahnke, Xiaolei Liu, Roger E. Summons, J. J. Wray, Brian N. Stamos, Shane S. O’Reilly, Amy J. Williams,

... of lipid biomarkers in hyperarid soils in the Yungay region of the Atacama Desert. Lipids from seven ... to reconstruct major changes in ecology in the Yungay region that reflect a shift in hydrological regime ...

Tópico(s): Biocrusts and Microbial Ecology

2016 - Elsevier BV | Organic Geochemistry

Artigo Revisado por pares

Armando Azúa-Bustos, Luis Caro‐Lara, Rafael Vicuña,

... oldest desert on Earth. Eleven years ago, the Yungay region was established as the driest site of ... Elena South (MES), which is much drier than Yungay. The mean atmospheric relative humidity (RH) at MES ...

Tópico(s): Biocrusts and Microbial Ecology

2014 - Wiley | Environmental Microbiology Reports

Artigo Revisado por pares

Courtney K. Robinson, Jacek Wierzchoś, Celeste Black, Alexander Crits‐Christoph, Bing Ma, Jacques Ravel, Carmen Ascaso, Octavio Artieda, Sergio Valea, Mònica Roldán, Benito Gómez‐Silva, Jocelyne DiRuggiero,

... from that of the surrounding soil in the Yungay area. These analyses also revealed distribution patterns of ... we did not find any algae in the Yungay pinnacles, suggesting that the environmental conditions in this ...

Tópico(s): Biocrusts and Microbial Ecology

2013 - Wiley | Environmental Microbiology

Artigo Revisado por pares

Beverley Coldwell, J. D. Clemens, Nick Petford,

The Miocene-aged Yungay and Fortaleza ignimbrites (YFI), 9° S, Cordillera Blanca, Peru, share geochemical affinities typical of Phanerozoic adakite-like rocks and ... further magmatic episodes since the eruption of the Yungay and Fortaleza ignimbrites.

Tópico(s): earthquake and tectonic studies

2011 - Elsevier BV | Lithos

Artigo Revisado por pares

Julio Valdivia‐Silva, R. Navarro‐González, Fernando Ortega‐Gutiérrez, Lauren E. Fletcher, Saúl Pérez-Montaño, Reneé Condori-Apaza, Christopher P. McKay,

... those found in the Mars-like soils from Yungay area (Atacama Desert in Chile), while at the ... for comparative analyses with other hyperarid analogs as Yungay.

Tópico(s): Astro and Planetary Science

2011 - Elsevier BV | Geochimica et Cosmochimica Acta

Artigo Revisado por pares

Charles S. Cockell, Christopher P. McKay, Kim Warren-Rhodes, G. Horneck,

... in the dry core of the Atacama Desert, Yungay, Chile to test the hypothesis that UV radiation, ... one day. Soil grains obtained from south of Yungay where liquid water is more abundant and transported ...

Tópico(s): Polar Research and Ecology

2008 - Elsevier BV | Journal of Photochemistry and Photobiology B Biology

Artigo Acesso aberto Revisado por pares

Alison M. Skelley, A. D. Aubrey, Peter A. Willis, Xenia Amashukeli, P. Ehrenfreund, Jeffrey L. Bada, F. J. Grunthaner, Richard A. Mathies,

... June 2005. Soil samples from the most arid Yungay region were collected, biomarkers were extracted by the ...

Tópico(s): Astro and Planetary Science

2007 - American Geophysical Union | Journal of Geophysical Research Atmospheres

Artigo Acesso aberto

Alexander Herrera,

... la Cordillera Blanca —Kishwar (distrito deYanama, provincia de Yungay) y Keushu (distrito y provincia de Yungay)— suscita interrogantes acerca de trayectorias sociohistóricas disímiles a ...

2005 - Pontifical Catholic University of Peru | Boletín de Arqueología PUCP

Artigo Revisado por pares

Lloyd S. Cluff,

... miles per hour to destroy the villages of Yungay and Ranrahirca. Field evidence strongly suggests that the area near Yungay and Ranrahirca will continue to be overridden by ...

Tópico(s): Geological and Tectonic Studies in Latin America

1971 - Seismological Society of America | Bulletin of the Seismological Society of America

Artigo Revisado por pares

George Plafker, George E. Ericksen, Jaime Concha,

... peak of Huascarán Mountain, buried the city of Yungay and part of Ranrahirca (elevation about 2,500 ... traveled 14.5 km from the source to Yungay at an average velocity of between 280 and ...

Tópico(s): Landslides and related hazards

1971 - Seismological Society of America | Bulletin of the Seismological Society of America

Artigo Acesso aberto Revisado por pares

Marc Ghislain, Juan D. Montenegro, Henry Juárez, Mariana Herrera,

... an unknown landrace and the fertile commercial variety 'Yungay'. This variety can be regarded as exotic because ... than 400 different landraces from three regions where 'Yungay' and landraces have coexisted for 15–25 years ... hybrids based on allele sharing with those of 'Yungay'. The exclusion procedure was iterative, starting with the ... capacity based on allele frequency of the variety 'Yungay' in our large database of 688 landraces by ... samples could be rejected as possible hybrids with 'Yungay' as a parent. This result demonstrates that the ...

Tópico(s): Plant Disease Resistance and Genetics

2014 - Springer Science+Business Media | Transgenic Research

Artigo Acesso aberto Revisado por pares

Rhodes Leopoldo Mejía-Valvas, Luz Gomez‐Pando, Rember Pinedo-Taco,

... caudatus) en cinco comunidades de las provincias de Yungay, Huaylas y Carhuaz, región Áncash, Perú. La población ...

Tópico(s): Latin American rural development

2021 - Colombian Corporation for Agricultural Research | Ciencia y Tecnología Agropecuaria

Artigo Acesso aberto Revisado por pares

L. Bertschinger, Urs Scheidegger, J. Muñoz, Adrián Peña Hidalgo,

... 1987 y 1988. Se utilizó el cultivar mejorado Yungay sembrado a densidades tradicionales de 0.33 a ... influyó en el color de la piel de Yungay cuando los tubérculos-semilla estuvieron adecuadamente brotados, pero ...

Tópico(s): Potato Plant Research

2016 - | Revista Latinoamericana de la Papa

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Jesús A. Sánchez-González, Carlos Izuriaga Echeverría, Leslie Lescano, Guillermo Linares, Hubert Arteaga, José Soriano-Colchado, Gabriela Barraza‐Jáuregui,

... four commercial potato cultivars (Colparina, Huayro, Canchan and Yungay) were evaluated and characterized.The starches presented ovoid ...

Tópico(s): Microbial Metabolites in Food Biotechnology

2019 - National University of Trujillo | Scientia Agropecuaria

Artigo Revisado por pares

Ramona Mörchen, Eva Lehndorff, Franko Arenas Diaz, Ghazal Moradi, Roland Bol, Bárbara Fuentes, Erwin Klumpp, Wulf Amelung,

... north to south, plus a hyperarid site at Yungay in the centre of the desert. With a ...

Tópico(s): Atmospheric and Environmental Gas Dynamics

2019 - Elsevier BV | Global and Planetary Change

Artigo Acesso aberto

Luis Andrade Ciudad,

... de Áncash y, para el Quechua II o Yúngay, esto se muestra en el nivel departamental: los ...

Tópico(s): Indigenous Cultures and Socio-Education

2019 - National University of San Marcos | Letras (Lima)

Artigo Revisado por pares

Claudia Knief, Roland Bol, Wulf Amelung, Stephanie Kusch, Katharina Frindte, Eileen Eckmeier, Andrea Jaeschke, Tibor J. Dunai, Bárbara Fuentes, Ramona Mörchen, Tanja Schütte, Andreas Lücke, Erwin Klumpp, Klaus Kaiser, Janet Rethemeyer,

... one additional site in the hyperarid core near Yungay. We determined the contents of major elements, pedogenic ...

Tópico(s): Geology and Paleoclimatology Research

2019 - Elsevier BV | Global and Planetary Change

Artigo Acesso aberto Revisado por pares

Jean Franco Castro, Imen Nouioui, Vartul Sangal, Seon-Bin Choi, Seung‐Jo Yang, Byung‐Yong Kim, Martha E. Trujillo, Raúl Riesco, María del Carmen Montero-Calasanz, Tara Puri Ducha Rahmani, Alan T. Bull, Iain C. Sutcliffe, Juan A. Asenjo, Bárbara A. Andrews, Michael Goodfellow,

A polyphasic study was undertaken to establish the taxonomic status of a Blastococcus strain isolated from an extreme hyper-arid Atacama Desert soil. The isolate, strain P6T, was found to have chemotaxonomic and morphological properties consistent with its classification in the genus Blastococcus. It was shown to form a well-supported branch in the Blastococcus 16S rRNA gene tree together with the type strains of Blastococcus capsensis and Blastococcus saxobsidens and was distinguished from the ...

Tópico(s): Polar Research and Ecology

2018 - Microbiology Society | INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY

Artigo Acesso aberto Revisado por pares

Martin Mergili, Bernhard Frank, Jan‐Thomas Fischer, Christian Huggel, Shiva P. Pudasaini,

... to the complete destruction of the town of Yungay. Well documented in the literature, these events provide ...

Tópico(s): Cryospheric studies and observations

2018 - Elsevier BV | Geomorphology