Listar 01. Artículos Científicos por fecha de publicación

    • Climate trends and variability in Ecuador (1966–2011) 

      Morán-Tejeda, E.; Bazo, Juan; López-Moreno, J.I.; Aguilar, E.; Azorín-Molina, C.; Sanchez‐Lorenzo, Arturo; Martínez, Rodney; Nieto, Juan J.; Mejía, R.; Martín‐Hernández, N.; Vicente-Serrano, S.M.

      (John Wiley and Sons Ltd, 2016-01-15)
      Acceso abierto
      This study detects climate trends and variability from precipitation and temperature observations in Ecuador and assesses their links to the El Niño Southern Oscillation (ENSO) for the period 1966–2011, using the El Niño ...

    • High-resolution satellite-gauge merged precipitation climatologies of the tropical Andes 

      Manz, B.; Buytaert, W.; Zulkafli, Z.; Lavado-Casimiro, W.; Willems, B.; Robles, L.A.; Rodríguez-Sánchez, Juan-Pablo

      (Wiley-Blackwell, 2016-02-09)
      Acceso abierto
      Satellite precipitation products are becoming increasingly useful to complement rain gauge networks in regions where these are too sparse to capture spatial precipitation patterns, such as in the Tropical Andes. The Tropical ...

    • Amazon River dissolved load: temporal dynamics and annual budget from the Andes to the ocean 

      Moquet, J.S.; Guyot, J.L.; Crave, A.; Viers, J.; Filizola, N.; Martinez, J.-M.; Oliveira, T.C.; Sánchez, L.S.H.; Lagane, C.; Lavado-Casimiro, W.; Noriega, L.; Pombosa, R.

      (Springer Verlag, 2016-06)
      Acceso abierto
      The aim of the present study is to estimate the export fluxes of major dissolved species at the scale of the Amazon basin, to identify the main parameters controlling their spatial distribution and to identify the role of ...

    • Multiregional satellite precipitation products evaluation over complex terrain 

      Derin, Y.; Anagnostou, E.; Berne, A.; Borga, M.; Boudevillain, Brice; Buytaert, W.; Chang, Che-Hao; Delrieu, Guy; Hong, Yang; Chia Hsu, Yung; Lavado-Casimiro, W.; Manz, Bastian; Moges, Semu; Nikolopoulos, Efthymios I.; Sahlu, Dejene; Salerno, Franco; Rodríguez-Sánchez, Juan-Pablo; Vergara, Humberto J.; Yilmaz, Koray K..

      (American Meteorological Society, 2016-06)
      Acceso abierto
      An extensive evaluation of nine global-scale high-resolution satellite-based rainfall (SBR) products is performed using a minimum of 6 years (within the period of 2000-13) of reference rainfall data derived from rain gauge ...

    • Characteristics of Precipitating Storms in Glacierized Tropical Andean Cordilleras of Peru and Bolivia 

      Perry, L. B.; Seimon, Anton; Andrade, Marcos; Endries, J. L.; Yuter, S. E.; Velarde, Fernando; Arias, S.; Bonshoms, Marti; Burton, E.J.; Winkelmann, I. R.; Cooper, C.M.; Mamani, G.; Rado, M.; Montoya, N.; Quispe, Nelson

      (Taylor & Francis, 2016-06-01)
      Acceso cerrado
      Precipitation variability in tropical high mountains is a fundamental yet poorly understood factor influencing local climatic expression and a variety of environmental processes, including glacier behavior and water ...

    • Impacts of land use on the hydrological response of tropical Andean catchments 

      Ochoa-Tocachi, B.F.; Buytaert, W.; De Bièvre, B.; Célleri, R.; Crespo, P.; Villacís, M.; Llerena, C.A.; Acosta, L.; Villazón, M.; Guallpa, M.; Gil-Ríos, J.; Fuentes, P.; Olaya, D.; Viñas, P.; Rojas, G.; Arias, S.

      (John Wiley and Sons Ltd, 2016-08-30)
      Acceso abierto
      Changes in land use and land cover are major drivers of hydrological alteration in the tropical Andes. However, quantifying their impacts is fraught with difficulties because of the extreme diversity in meteorological ...

    • Towards implementing climate services in Peru – The project CLIMANDES 

      Rosas, Gabriela; Gubler, S.; Oria, Clara; Acuña, Delia; Avalos, Grinia; Begert, M.; Castillo, E.; Croci-Maspoli, M.; Cubas Saucedo, Félix; Dapozzo, M.; Díaz, A.; van Geijtenbeek, D.; Jacques-Coper, M.

      (Elsevier B.V., 2016-09)
      Acceso abierto
      CLIMANDES is a pilot twinning project between the National Weather Services of Peru and Switzerland (SENAMHI and MeteoSwiss), developed within the Global Framework for Climate Services of the World Meteorological Organization ...

    • 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 abierto
      Water 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 ...

    • Uso del modelo “Brazilian Regional Atmospheric Modeling System” (brams) en el análisis del huaico de Chosica en Lima Perú 

      García Villanueva, Jerónimo; Sutizal Sánchez, Bremilda Andrea

      (Universidad Nacional Agraria la Molina, 2017)
      Acceso abierto
      En la actualidad existen modelos numéricos que permiten disponer de informaciones para las investigaciones y análisis en lugares con escasez de datos meteorológicos observados. El modelo regional BRAMS cuenta con datos de ...

    • Regionalization of rainfall over the Peruvian Pacific slope and coast 

      Rau, P.; Bourrel, L.; Labat, D.; Melo, P.; Dewitte, Boris; Frappart, F.; Lavado-Casimiro, W.; Felipe-Obando, Oscar

      (John Wiley and Sons Ltd, 2017-01)
      Acceso cerrado
      Documenting the heterogeneity of rainfall regimes is a prerequisite for water resources management, mitigation of risks associated to extremes weather events and for impact studies. In this paper, we present a method for ...

    • Hydrological and depositional processes associated with recent glacier recession in Yanamarey catchment, Cordillera Blanca (Peru) 

      López-Moreno, J.I.; Valero-Garcés, B.; Mark, B; Revuelto, J.; Azorín-Molina, C.; Bazo, Juan; Frugone, M; Vicente-Serrano, S.M.; Alejo-Cochachin, J.

      (Elsevier B.V., 2017-02)
      In this study, we investigate changes in the glaciated surface and the formation of lakes in the headwater of the Querococha watershed in Cordillera Blanca (Peru) using 24 Landsat images from 1975 to 2014. Information of ...

    • Identifying, attributing, and overcoming common data quality issues of manned station observations 

      Hunziker, Stefan; Gubler, Stefanie; Calle, J.; Moreno, Isabel; Andrade, Marcos; Velarde, Fernando; Ticona, Laura; Carrasco, Gualberto; Castellón, Yaruska; Oria, Clara; Croci-Maspoli, M.; Konzelmann, Thomas; Rohrer, M.; Brönnimann, Stefan

      (John Wiley and Sons Ltd, 2017-03-20)
      Acceso abierto
      In situ climatological observations are essential for studies related to climate trends and extreme events. However, in many regions of the globe, observational records are affected by a large number of data quality issues. ...

    • Hydrological modeling of the Peruvian-Ecuadorian Amazon Basin using GPM-IMERG satellite-based precipitation dataset 

      Zubieta, R.; Getirana, A.; Espinoza, J.C.; Lavado-Casimiro, W.; Aragon, L.

      (Copernicus GmbH, 2017-07)
      Acceso abierto
      In the last two decades, rainfall estimates provided by the Tropical Rainfall Measurement Mission (TRMM) have proven applicable in hydrological studies. The Global Precipitation Measurement (GPM) mission, which provides ...

    • Regional maximum rainfall analysis using L-moments at the Titicaca Lake drainage, Peru 

      Fernández Palomino, Carlos; Lavado-Casimiro, W.

      (Springer-Verlag Wien, 2017-08)
      Acceso cerrado
      The present study investigates the application of the index flood L-moments-based regional frequency analysis procedure (RFA-LM) to the annual maximum 24-h rainfall (AM) of 33 rainfall gauge stations (RGs) to estimate ...

    • Structural signatures of water-soluble organic aerosols in contrasting environments in South America and Western Europe 

      Duarte, R.M.B.O.; Matos, J.T.V.; Paula, A.S.; Lopes, S.P.; Pereira, G.; Vasconcellos, P.; Gioda, A.; Carreira, R.; Silva, A.M.S; Duarte, A.C.; Smichowski, P.; Rojas, N.; Sánchez Ccoyllo, Odón

      (Elsevier B.V., 2017-08)
      Acceso cerrado
      This study describes and compares the key structural units present in water-soluble organic carbon (WSOC) fraction of atmospheric aerosols collected in different South American (Colombia – Medellín and Bogotá, Peru – Lima, ...

    • Hydroclimatic change disparity of Peruvian Pacific drainage catchments 

      Rau, P.; Bourrel, L.; Labat, D.; Frappart, F.; Ruelland, D.; Lavado-Casimiro, W.; Dewitte, Boris; Felipe-Obando, Oscar

      (Springer-Verlag Wien, 2017-08-23)
      Acceso abierto
      Peruvian Pacific drainage catchments only benefit from 2% of the total national available freshwater while they concentrate almost 50% of the population of the country. This situation is likely to lead a severe water ...

    • Comparative ground validation of IMERG and TMPA at variable spatiotemporal scales in the tropical Andes 

      Manz, B.; Páez-Bimos, S.; Horna, N.; Buytaert, W.; Ochoa-Tocachi, v; Lavado-Casimiro, W.; Willems, B.

      (American Meteorological Society, 2017-09)
      Acceso abierto
      An initial ground validation of the Integrated Multisatellite Retrievals for GPM (IMERG) Day-1 product from March 2014 to August 2015 is presented for the tropical Andes. IMERG was evaluated along with the Tropical Rainfall ...

    • Rainfall along the coast of Peru during strong El Niño events 

      Sanabria Quispe, Janeet; Bourrel, L.; Dewitte, Boris; Frappart, F.; Rau, P.; Solis, Olimpio

      (Royal Meteorological Society, 2017-09-26)
      Acceso abierto
      While, climatologically, most areas of the Peruvian Pacific region do not experience precipitation, they can be affected by heavy rain and flooding during strong El Niño events with severe socio-economic impacts. Only four ...

    • Downscaling climate projections for the Peruvian coastal Chancay-Huaral Basin to support river discharge modeling with WEAP 

      Olsson, T.; Kämäräinen, M.; Santos, Darwin; Seitola, T.; Tuomenvirta, H.; Haavisto, R.; Lavado-Casimiro, W.

      (Elsevier B.V., 2017-10)
      Acceso abierto
      Study region The Chancay-Huaral (CH) coastal river basin in the Lima Region, Peru, between the Pacific Ocean and the Andean Cordillera. Study focus Climate change impacts on annual and monthly discharges in the CH Basin ...

    • The freezing level in the tropical Andes, Peru: An indicator for present and future glacier extents 

      Schauwecker, S.; Rohrer, M.; Huggel, C.; Endries, J. L.; Montoya, N.; Neukom, R.; Perry, B.; Salzmann, N.; Schwarb, M.; Suarez, Wilson

      (Wiley-Blackwell, 2017-10)
      Acceso abierto
      Along with air temperatures, the freezing level height (FLH) has risen over the last decades. The mass balance of tropical glaciers in Peru is highly sensitive to a rise in the FLH, mainly due to a decrease in accumulation ...