Giles Smith, Andrew Robson, Carol Lewis, Leo Lewis Asia Correspondent, Jerry Beere, Liz Ralph, Neelam Verjee, David Brown, Alexander Shilling, Alexandra Frean, Andrew Edmond, Tim Albone, Martin Birchall, Frances Gibb Legal Editor, Gary Duncan, Nigel Harper, Paul Hoggart, James Rossiter Property Correspondent, Mark Souster, David Rose, Carla Ferstman, Ivo Tennant, Alexandra Frean Education Editor, Michael Evans Defence Editor, Philip Howard, Katie Scott, Hilary Finch, Camilla Cavendish, Christine Seib, James Bone, Clive Davis, Elizabeth Judge, Patrick Kidd, Will Pavia, David Charter Europe Correspondent, Wendy Ide, James Hider, Kevin Eason, Geoff Brown, Joe Joseph, Andrew Norfolk, Robin Pagnamenta, Leanne Macmillan, Roger Smith, William Hague, MP, Ben Webster Transport Correspondent, Pat Gibson, Valerie Elliott Countryside Editor, David McVay, W. Sowerby, Jane MacArtney, Valerie Elliott, Siobhan Kennedy, Deborah Haynes, Dominic Walsh, Steve Bird, Ruth Gledhill, Dan Sabbagh Media Editor, Tom Bawden, Debra Craine, Rory Watson, Gary Jacob, Ken Russell, Pat Stanley-Jones, Tim Reid, Rosemary Bennett, Jennifer Taylor, Ruth Gledhill Religion Correspondent, Dalya Alberge Arts Correspondent, Dan Sabbagh, Chris Riley, Tom Gatti, Richard Ford Home Correspondent, Stephen Farrell, David Sharrock Ireland Correspondent, John Mercer, James Delingpole, Carl Lewis, (AP), Charles Bremner, Ron Lewis, Helen Rumbelow, Tim Teeman, David Charter, Hugo Rifkind, Derwent May, James Mottram, Judy Moorhouse, Russell Kempson, Oliver Kay, Quentin Howard, Sarah Vine, Mark Henderson Science Editor, Michael Theodoulou, James Harding Business Editor, Patrick Hosking Banking and Finance Editor, John Westerby, Paul Martin, James Rossiter, Professor Karol Sikora, Ann Treneman, Simon de Bruxelles, John Hopkins Golf Correspondent, Rob Wright, Mark Hunter, Edward Gorman Motor Racing Correspondent, Gabriel Rozenberg, Neil Harman Tennis Correspondent, Raymond Keene, Luke Leitch, Adam Sage, Katie Jones, Christine Buckley, Matthew Pryor, Matt Hughes, Francis Elliott Chief Political Correspondent, Nigel Hawkes, Neville Scott, Burhan Wazir, Michael S. Bruce, Chris Campling, Richard Owen, Damian Whitworth, Fran Yeoman Political Reporter, Francesca Steele, Peter Dixon, Gabriel Rozenberg Economics Reporter, Nick Hasell, Tony Knifton, Shami Chakrabarti, Kevin Maher, Rosemary Bennett Social Affairs Correspondent, Julian Muscat, Paul Simons, Nick Szczepanik, Alan Dershowitz, Mary Ann Sieghart, Jonathan Clayton, Philip Webster Political Editor, Anthony Julius, Jane Shilling, Thomas Catán, Emily Ford, Matthew Parris, Graham Searjeant Financial Editor, Fay Weldon, George Caulkin, Sonia Verma, Michael Austin, Alan Lee, Peter Riddell, Tony Dawe, Carly Chynoweth, Philip Webster, David Sinclair, John Naish, Jamie Whyte, Martin Waller, Patrick Foster, Sarah Butler, Dr Thomas Stuttaford, Stephen Dalton, Nicola Woolcock, Neville Peel, Frances Gibb, Kate Allen, Clare Dight, Tom Porteous, Olav Bjortomt, Fiona Hamilton, Jan Raath, Nicola Copping, Fay Schopen, David Robertson, Bryce Elder,
... his football skills 6,000m (19,600ft) up Sajama mountain in Bolivia Modern morals Scan or scandal? ...
2007 - Gale Group | TDA
Sajama National Park in Bolivia's Cordillera Occidental is not only the country's oldest national park; ... contains Bolivia's highest mountain, ice-capped Nevado Sajama, at 6542 m. Created in 1939 by presidential ... of protecting native keñua (Polylepis tarapacana) forests, the Sajama National Park, later ratified by national law, had ... at an altitude of about 4000 m—Mount Sajama plays a key role in traditional indigenous mythology, ... decade. As an initial result, local perception of Sajama National Park as an “imposition from above” has ...
Tópico(s): Conservation, Biodiversity, and Resource Management
2007 - International Mountain Society | Mountain Research and Development
Douglas R. Hardy, Mathias Vuille, R. S. Bradley,
... of meteorological measurements near the summit of Nevado Sajama, an ice‐capped peak rising ∼2500 m above ... series were examined in the context of the Sajama δ 18 O profile over the same time interval. A strong relationship exists between Sajama δ 18 O and precipitation; both snowfall and ... δ 18 O over this time period. The Sajama ice core record represents a relatively short proportion ... interpreted in terms of annual mean conditions. On Sajama, interannual δ 18 O variability provides a sensitive ...
Tópico(s): Arctic and Antarctic ice dynamics
2003 - American Geophysical Union | Journal of Geophysical Research Atmospheres
Benjamín Quesada, Florence Sylvestre, Françoise Vimeux, Jessica Black, Christine Paillès, Corinne Sonzogni, Anne Alexandre, Pierre‐Henri Blard, Alain Tonetto, Jean-Charles Mazur, Hélène Bruneton,
... paleolakes were overlooked at the west by the Sajama ice cap. The latter provides a continuous record ... of paleolake Tauca, around 14.3 ka, the Sajama ice cap recorded a significant increase in ice ... of Lake Tauca contributed to precipitation on the Sajama summit and this specific isotopic variation. The water ... stable isotopes balance between potential moisture sources at Sajama (advection versus lake evaporation), we show that total ... ka could explain the pronounced isotopic excursion at Sajama ice cap. These results suggest that perturbations of ...
Tópico(s): Groundwater and Isotope Geochemistry
2015 - Elsevier BV | Quaternary Science Reviews
Yves Arnaud, Frédéric Muller, Mathias Vuille, Pierre Ribstein,
Sajama volcano, located in the Bolivian Altiplano, is the southernmost tropical glacier and, owing to its situation, ... snow line fluctuations on a selected part of Sajama volcano. We assume that a few months after ... occurred. By observing precipitation from the stations surrounding Sajama volcano and by verifying snow presence on surrounding ...
Tópico(s): Climate change and permafrost
2001 - American Geophysical Union | Journal of Geophysical Research Atmospheres
Mathias Vuille, Douglas R. Hardy, Carsten Braun, Frank T. Keimig, Raymond S. Bradley,
... atmospheric circulation anomalies related to snowfall events on Sajama volcano (Bolivian Andes) provides important information for the ... the summit. Seventeen precipitation episodes were recorded on Sajama volcano during the 1996/1997 summer season (November ... of atmospheric circulation can lead to snowfall on Sajama during the summer months.
Tópico(s): Meteorological Phenomena and Simulations
1998 - American Geophysical Union | Journal of Geophysical Research Atmospheres
Zahra Farajzadeh - First author, Amir Shakerian- Corresponding author, Ebrahim Rahimi, Mahmoud Bagheri,
... seeds. Quinoa seeds (cultivars; Giza1, Red Carina and Sajama) were obtained and their chemical properties were analyzed. ... 4.25%), Red Carina (18.11±1.62%), Sajama (10.19±0.98%), Red Carina (5.75± ... mg/ml, respectively, while those of C. quinoa Sajama against L. monocytogenes and E. coli were 80 ...
Tópico(s): Microbial Metabolites in Food Biotechnology
2019 - | Egyptian Journal of Veterinary Science
P. Carjuzaa, Martina Castellión, Ana J. Distéfano, Mariana del Vas, Sara Maldonado,
... content in mature embryos of two quinoa cultivars, Sajama and Baer La Unión. Cultivar Sajama grows at 3600–4000 m altitude and is ... and 40 kDa), which were hardly visible in Sajama, and another weak band (at a molecular mass ...
Tópico(s): Seed Germination and Physiology
2008 - Springer Science+Business Media | PROTOPLASMA
Karina Yager, Heidy Resnikowski, Stephan Halloy,
Sajama National Park, the first protected area in Bolivia, includes five indigenous communities with a primary production ... resilience, biodiversity of pastures and pastoral production in Sajama National Park.We present a botanical study of ...
Tópico(s): Sustainable Agricultural Systems Analysis
2008 - Spanish National Research Council | Pirineos
Ana Moreno, Santiago Giralt, Blas L. Valero‐Garcés, Alberto Sáez, Roberto Bao, Ricardo Prego, José J. Pueyo, Penélope González‐Sampériz, C. Taberner,
... to compare their timing with Titicaca lake and Sajama ice records. Three main components in the lake ... and the total particles deposited in the Nevado Sajama ice core suggests the Parinacota Volcano as the ... the rise in temperatures inferred from the Nevado Sajama ice core. The regional mid-Holocene aridity crisis ...
Tópico(s): Archaeology and ancient environmental studies
2007 - Elsevier BV | Quaternary International
Kam‐biu Liu, Carl A. Reese, Lonnie G. Thompson,
... a 39‐year period (1958–1996) from the Sajama Ice Cap, located on the western Bolivian Altiplano, ... with the Southern Oscillation Index (SOI). Studies from Sajama and other tropical ice caps have shown that ...
Tópico(s): Polar Research and Ecology
2007 - American Geophysical Union | Geophysical Research Letters
Kam‐biu Liu, Carl A. Reese, Lonnie G. Thompson,
... high-resolution ice-core pollen record from the Sajama Ice Cap, Bolivia, that spans the last 400 ... Asteraceae (P/A) pollen ratio. The environment around Sajama was probably similar to the desert-like shrublands ... Andean slopes today. The striking similarity between the Sajama and Quelccaya proxy records suggests that climatic changes ...
Tópico(s): Amazonian Archaeology and Ethnohistory
2005 - Cambridge University Press | Quaternary Research
Produção Nacional
Revisado por pares
Edson Ramírez, G. Hoffmann, Jean‐Denis Taupin, Bernard Francou, Pierre Ribstein, Nicolas Caillon, Francisco Adolfo Ferron, Amaëlle Landais, J. R. Petit, Bernard Pouyaud, U. Schotterer, Jefferson Cárdia Simões, M. Stiévenard,
... A comparison with two published ice records, from Sajama (18°S), Bolivia [Thompson et al., Science 282 ( ... water isotope records and their differences from the Sajama record, in particular during the period from 9000 ... local circulation changes played a major role for Sajama. We interpret the common Illimani/Huascarán water isotope ...
Tópico(s): Pleistocene-Era Hominins and Archaeology
2003 - Elsevier BV | Earth and Planetary Science Letters
D. Marie Weide, Sherilyn C. Fritz, Bruce E. Brinson, Lonnie G. Thompson, W. E. Billups,
... with those from two additional glaciers (Coropuna, and Sajama glaciers) in the tropical Andes, spanning AD 1764 ... found at all three sites. Both Coropuna and Sajama had taxa that were unique to these locations, ...
Tópico(s): Microbial Community Ecology and Physiology
2017 - Taylor & Francis | Diatom Research
Giovana Gallardo, Ángela M. Gaviria, Luis F. Pacheco, Manuel Ruiz‐García,
Puma conservation in Sajama National Park (Bolivia): Population status and alternatives to management. Livestock predation by puma in Parque Nacional Sajama (PNS) has generated a strong conflict between the ...
Tópico(s): Rangeland Management and Livestock Ecology
2009 - SAREM | Mastozoología neotropical
Elena Katia Villarroel, Paula Lady Pacheco Mollinedo, Alejandra I. Domic, José M. Capriles, Carlos Espinoza,
... we discuss how the Andean camelid herders of Sajama National Park in highland Bolivia rely on both ...
Tópico(s): Wildlife Ecology and Conservation
2014 - International Mountain Society | Mountain Research and Development
Carl A. Reese, K.B. Liu, Lonnie G. Thompson,
... performed on an ice core recovered from Nevado Sajama, Bolivia, dated to 25 ka BP. Low pollen ...
Tópico(s): Geological formations and processes
2013 - Cambridge University Press | Annals of Glaciology
Colby A. Smith, Thomas V. Lowell, Marc W. Caffee,
... However, field investigation and geomorphic mapping at Nevado Sajama, Bolivia, indicates the tall moraines are relic features ...
Tópico(s): Geological formations and processes
2008 - Wiley | Journal of Quaternary Science
Juan Antonio González, Mirian Gallardo, C. Boero, M. Liberman Cruz, Fernando E. Prado,
... and 5000 m a.s.l.) in the Sajama volcano (Oruro, Bolivia). UV-B absorbing pigments, chlorophyll ... in relation to the radiation regime of the Sajama region rather than to the water status of ...
Tópico(s): Photosynthetic Processes and Mechanisms
2007 - Elsevier BV | Acta Oecologica
Sungmin Hong, Carlo Barbante, Claude F. Boutron, Paolo Gabrielli, Vania Gaspari, Paolo Cescon, Lonnie G. Thompson, Christophe Ferrari, Bernard Francou, Laurence Maurice,
... at an altitude of 6542 m on the Sajama ice cap in Bolivia. The analysed sections were ...
Tópico(s): Radioactivity and Radon Measurements
2004 - Royal Society of Chemistry | Journal of Environmental Monitoring
G. Hoffmann, Edson Ramírez, Jean‐Denis Taupin, Bernard Francou, Pierre Ribstein, R. Delmas, Hans H. Dürr, Robert Gallaire, Jefferson Cárdia Simões, U. Schotterer, M. Stiévenard, Martin Werner,
... drillings in Bolivia, from the Illimani and the Sajama ice caps. All four high altitude isotope signals ... the Andes now available (Huascarán, Quelccaya, Illimani and Sajama) show near identical decadal variability in the 20th ...
Tópico(s): Geology and Paleoclimatology Research
2003 - American Geophysical Union | Geophysical Research Letters
Lonnie G. Thompson, Ellen Mosley‐Thompson, Keith Henderson,
... are reviewed. These records from Quelccaya, Huascarán and Sajama present a high temporal resolution picture of both ... in the LGS ice from both Huascarán and Sajama suggest that the Amazon Basin forest cover may ...
Tópico(s): Pleistocene-Era Hominins and Archaeology
2000 - Wiley | Journal of Quaternary Science
E. Elizabeth Sigstad, Fernando E. Prado,
... monitor of two cultivars (cv. Robura and cv. Sajama) of quinoa seed germination. Results are compared with ... rate of germination is observed for seeds cv. Sajama at 25°C attributed to a higher rate ...
Tópico(s): thermodynamics and calorimetric analyses
1999 - Elsevier BV | Thermochimica Acta
C.A. REESE, K.B. LIU, Leon G. Thompson,
... performed on an ice core recovered from Nevado Sajama, Bolivia, dated to 25 ka BP. Low pollen ...
Tópico(s): Paleontology and Stratigraphy of Fossils
2013 - Cambridge University Press | Annals of Glaciology
Alain Blanchet, M. C. Noël-Jorand, VINCENT BONALDI,
... extreme survival conditions at the summit of Mt. Sajama (6542 m), in order to contribute to the ... 4 days after reaching the summit of Mt Sajama, and at time T2, 2 days before descending ...
Tópico(s): Travel-related health issues
1997 - Wiley | Stress Medicine
Mahdi Amiryousefi, M. R. Tadayon, Rahim Ebrahimi,
... yield is calculated for two cultivars of quinoa (Sajama and Titicaca) production. The result shows that the ... MJ/ton, 141.32% and 15.9% in Sajama cultivar and 6,442.42 MJ/ton, 98, ... its growth duration is less as compared to Sajama cultivar. The combined application of bio-fertilizer with ...
Tópico(s): Environmental Impact and Sustainability
2021 - Elsevier BV | Energy Reports
Mabrouka Oustani, Smail Mehda, Mohammed Tahar Halilat, Haroun Chenchouni,
... grain quality characteristics) of seven quinoa genotypes (Giza1, Sajama, Santa Maria, Q102, Q29, Q27 and Q18) cultivated ...
Tópico(s): Agricultural and Food Production Studies
2023 - Nature Portfolio | Scientific Reports
... at high altitude (Numbur, Nepal; Annapurna IV, Nepal; Sajama, Bolivia). He has organized numerous studies at the ...
Tópico(s): Chronic Obstructive Pulmonary Disease (COPD) Research
2020 - Wiley | The Journal of Physiology
Marcin Piątek, Pamela Rodriguez‐Flakus, Alejandra I. Domic, Arely N. Palabral-Aguilera, María Isabel Gómez, Adam Flakus,
... use practices, climate change, and fungal infection. In Sajama National Park in Bolivia, Polylepis tarapacana is affected ...
Tópico(s): Fungal Biology and Applications
2020 - Springer Science+Business Media | Mycological Progress
Andrea Bonini, Federico Maria Vivaldi, Elisa Herrera, Bernardo Melai, Arno Kirchhain, Noemi Violeta Poma Sajama, Marco Mattonai, Raffaele Caprioli, T Lomonaco, Fabio Di Francesco, Pietro Salvo,
A patient at the fifth stage of chronic kidney disease usually needs dialysis or transplantation. The adequacy of dialysis can be assessed by the dimensionless parameter Kt/V, which depends on the concentration of urea in the blood. Kt/V is usually measured before and after treatment, or by an indirect measurement of dialysis fluid conductivity. For the real-time monitoring of the urea concentration during dialysis, this paper proposes a disposable biosensor that combines a pH sensitive reduced ...
Tópico(s): Pharmacological Effects and Toxicity Studies
2020 - IEEE Sensors Council | IEEE Sensors Journal