Listar por palabra clave "Glaciares"
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Modelling the water balance in the glacierized Parón Lake basin (White Cordillera, Peru)
Suarez, Wilson; Chevallier, P.; Pouyaud, B.; López, P.
(Taylor & Francis, 2008)Acceso abiertoThe White Cordillera (northern Peru), with a glacial surface of 631 km2, is the largest glacierized mountain range in the Tropics. Due to the lack of physical data from most of its sub-basins, it is difficult to build a ... -
Monitoring glacier variations in the Urubamba and Vilcabamba Mountain Ranges, Peru, using “Landsat 5” images
Suarez, Wilson; Cerna, Marcos; Ordóñez Gálvez, Juan Julio; Frey, Holger; Giráldez, Claudia; Huggel, Christian
(American Geophysical Union, 2013)Acceso abiertoThe Urubamba and Vilcabamba mountain ranges are two geological structures belonging to the Andes in the southern part of Peru, which is located in the tropical region. These mountain ranges are especially located within ... -
Nota Técnica - Retroceso glaciar en los Andes del centro y sur del Perú: mecanismos atmosféricos asociados
Servicio Nacional de Meteorología e Hidrología del Perú
(Servicio Nacional de Meteorología e Hidrología del Perú, 2011)Acceso abiertoEn la presente nota técnica se analizan los mecanismos atmosféricos asociados al retroceso glaciar en la región central y sur de Perú, en el área de influencia de las cuencas de los ríos Mantaro y Urubamba, ambas de interés ... -
On the future of the water resources from glacier melting in the Cordillera Blanca, Peru
Bernard, Pouyaud; Marco, Zapata; Yerren, Jorge; Gomez, Jesus; Gabriela, Rosas; Suarez, Wilson
(Taylor and Francis Ltd., 2005)Acceso abiertoThe hydrological data (since 1953) of the Llanganuco basin (87.0 km2, 39% glacierized) show an increase of the glacial melting during the last quarter of the 20th century. These results were supplemented (since the end of ... -
Present and future water resources supply and demand in the Central Andes of Peru: a comprehensive review with focus on the Cordillera Vilcanota
Drenkhan, Fabian; Huggel, Christian; Salzmann, Nadine; Giráldez, Claudia; Suarez, Wilson; Rohrer, Mario; Molina, Edwin; Montoya, Nilton; Miñan, Fiorella
(American Geophysical Union, 2014)Acceso abiertoGlaciers have been an important element of Andean societies and livelihoods as direct freshwater supply for agriculture irrigation, hydropower generation and mining activities. Peru’s mainly remotely living population in ... -
The projected precipitation reduction over the Central Andes may severely affect Peruvian glaciers and hydropower production
Kronenberg, M.; Schauwecker, S.; Huggel, C.; Salzmann, N.; Drenkhan, Fabian; Frey, H.; Giraáldez, C.; Gurgiser, W.; Kaser, G.; Juen, I.; Suarez, Wilson; Hernaández, J.G.; Sanmartín, J.F.; Ayros, E.; Perry, B.; Rohrer, M.
(Elsevier, 2016-11-29)Acceso abiertoWater from glaciers is crucial for the Peruvian hydropower production. Hence, we investigate the glacier-atmosphere and climate interactions in the Cordillera Vilcanota, considering scenarios of significant precipitation ... -
Quantifying the controls of Peruvian glacier response to climate
Fyffe, Catriona L.; Potter, Emily; Fugger, S.; Orr, Andrew; Fatichi, Simone; Medina, Katy; Hellström, Robert Å.; Shaw, Thomas E.; Bernat, Maud; Llacza Rodríguez, Alan; Jácome Vergaray, Gerardo; Aubry-Wake, Caroline; Gurgiser, Wolfgang; Perry, L. Baker; Suarez, Wilson; Quincey, Duncan J.; Loarte, Edwin; Pellicciotti, Francesca
(American Geophysical Union, 2021-04)Acceso abiertoPeruvian glaciers are important contributors to dry season runoff for agriculture and hydropower, but they are at risk of disappearing due to climate warming. Their energy balance and ablation characteristics have previously ... -
Radar-Observed Characteristics of Precipitation in the Tropical High Andes of Southern Peru and Bolivia
Endries, J. L.; Perry, L. B.; Yuter, S. E.; Seimon, Anton; Andrade, Marcos; Winkelmann, Ronald; Quispe, Nelson; Rado, Maxwell; Montoya, Nilton; Velarde, Fernando; Arias, S.
(American Meteorological Society, 2018-07-06)This study used the first detailed radar measurements of the vertical structure of precipitation obtained in the central Andes of southern Peru and Bolivia to investigate the diurnal cycle and vertical structure of ... -
RAHU Project: Assessing water security and climate change adaptation strategies in the glaciated Vilcanota-Urubamba river basin
Rau, Pedro; Buytaert, W.; Drenkhan, Fabian; Lavado-Casimiro, W.; Jimenez, Juan C.; Montoya, Nilton; Bonnesoeur, Vivien; Valdivia, Gustavo; Cachay, Walescka; Goyburo, Andres; Risco Sence, Eber; Abad, Jorge; Mackay, Jon; Hannah, David; Barrand, Nicholas; Siegert, Martin; Macera, Briggitte; Bueno, Marcelo; Baca, Carlos; Gianella, Cecilia
(European Geosciences Union, 2020)Acceso abiertoThe Peruvian Andes are a hotspot of vulnerabilities to impacts in water resources due to the propensity for water stress, the highly unpredictable weather, the sensitivity of glaciers, and the socio-economic vulnerability ... -
Relevance of future snowfall level height in the Peruvian Andes for glacier loss in the 21st century under different emission scenarios
Schauwecker, Simone; Kronenberg, Marlene; Rohrer, Mario; Huggel, Christian; Endries, Jason; Montoya, Nilton; Neukom, Raphael; Perry, Baker; Salzmann, Nadine; Schwarb, Manfred; Suarez, Wilson
(American Geophysical Union, 2017)Acceso abiertoIn many regions of Peru, the competition for limited hydrological resources already represents a large risk for conflicts. In this context, and within the circumstances of climate change, there is a great interest in ... -
Snow-Hydrological modeling using remote sensing data in Vilcanota basin
Risco Sence, Eber; Lavado-Casimiro, W.; Rau, Pedro
(European Geosciences Union, 2020)Acceso abiertoWater resources availability in the southern Andes of Peru is being affected by glacier and snow retreat. This problem is already perceived in the Vilcanota river basin, where hydro-climatological information is scarce. ... -
Surface energy and mass balance modeling of a Peruvian tropical glacier
Torres, C.; Arigony, J.; Arndt, A.; Tobias, S.; Gurgiser, W.; Suarez, Wilson; Santillan, N.; Maier, É.
(American Geophysical Union, 2019-12)Acceso abiertoGlaciers in Peruvian Andes play an important role for local hydrology. To quantify the availability of glacier meltwater in a climate change scenario, surface energy (SEB) and mass balance (MB) models are required. However, ... -
The Energy and Mass Balance of Peruvian Glaciers
Fyffe, C.L.; Potter, E.; Fugger, S.; Orr, A.; Fatichi, Simone; Loarte, Edwin; Medina, Katy; Hellström, R.Å.; Bernat, M.; Aubry-Wake, Caroline; Gurgiser, W.; Perry, L. B.; Suarez, Wilson; Quincey, D.J.; Pellicciotti, F.
(John Wiley & Sons, 2021-12)Acceso abiertoPeruvian glaciers are important contributors to dry season runoff for agriculture and hydropower, but they are at risk of disappearing due to climate change. We applied a physically based, energy balance melt model at five ... -
The Relationship Between Shallap Glacier - Cordillera Blanca and King George Island - Antarctic Peninsula
Rojas Macedo, I. C.; Suarez, Wilson; Loarte Cadenas, E. A.; Medina Marcos, K. D; Castillo Vergara, F.
(American Geophysical Union, 2021-12)Acceso abiertoThe main goal of this study is to determine the relationship between Shallap Glacier (SG) — Cordillera Blanca and King George Island (KGI) glaciers — Antarctic Peninsula and describe their features. Multi-temporal analysis ... -
Variaciones glaciares y disponibilidad de agua en la cordillera Blanca del Perú desde hace 40 año
Condom, Thomas; Suarez, Wilson; Cochachin Rapre, Alejo; Gómez, Jesús
(Instituto Colombiano de Geología y Minería - INGEOMINAS, 2010)Acceso abiertoEn el Perú, se observa un proceso de retroceso glaciar desde hace más de 30 años. El área de estudio de este artículo es la cordillera Blanca, la formación glaciar más importante del país, ubicada en el ramal occidental ...