Now showing items 307-326 of 363

    • Sediment budget in the Ucayali River basin, an Andean tributary of the Amazon River 

      Santini, W.; Martinez, J.-M.; Espinoza-Villar, R.; Cochonneau, G.; Vauchel, P.; Moquet, J.S.; Baby, P.; Espinoza, J.C.; Lavado-Casimiro, W.; Carranza, J.; Guyot, J.L.

      (Copernicus GmbH, 2014-01)
      Acceso abierto
      Formation of mountain ranges results from complex coupling between lithospheric deformation, mechanisms linked to subduction and surface processes: weathering, erosion, and climate. Today, erosion of the eastern Andean ...
    • A simple model for minimum crop temperature forecasting during nocturnal cooling 

      Lhomme, J.P.; Guilioni, L.

      (Elsevier, 2004)
      Acceso restringido
      A simple mechanistic model is developed to forecast the minimum temperature reached by the aerial elements of a crop during nocturnal cooling. The model, whose inputs are meteorological data registered at sunset, has two ...
    • Situación hidrológica de los rios Colca - Majes 

      Servicio Nacional de Meteorología e Hidrología del Perú

      (Servicio Nacional de Meteorología e Hidrología del Perú, 2020-01)
      Acceso abierto
      "El día 18 de Junio a las 01:42 horas se produjo un deslizamiento de tierra de aproximadamente 80 hectáreas en los distritos de Achoma e Ichupampa provincia de Caylloma, región Arequipa, provocando la obstrucción del río ...
    • Soluble trace metals in aerosols over the tropical south-east Pacific offshore of Peru 

      Baker, A.R.; Thomas, M.; Bange, H.W.; Plasencia Sanchez, E.

      (Copernicus GmbH, 2016)
      Acceso abierto
      Meteor cruise M91 was supported by the BMBF projects SOPRAN II and III (FKZ 03F0611A and FKZ 03F662A). We thank the Peruvian authorities for authorising us to conduct the study in their territorial waters. We also would ...
    • Spatio-temporal patterns of thermal anomalies and drought over tropical forests driven by recent extreme climatic anomalies 

      Jimenez, Juan C.; Barichivich, Jonathan; Mattar, Cristian; Takahashi, Ken; Santamaría-Artigas, Andrés; Sobrino, José A.; Malhi, Yadvinder

      (The Royal Society, 2018-08-23)
      Acceso abierto
      The recent 2015– 2016 El Niño (EN) event was considered as strong as the EN in 1997–1998. Given such magnitude, it was expected to result in extreme warming and moisture anomalies in tropical areas. Here we characterize ...
    • Spatio-temporal rainfall variability in the Amazon basin countries (Brazil, Peru, Bolivia, Colombia, and Ecuador) 

      Villar, J.C.E.; Ronchail, J.; Guyot, J.L.; Cochonneau, G.; Naziano, F.; Lavado-Casimiro, W.; De Oliveira, E.; Pombosa, R.; Vauchel, P.

      (Wiley Online Library, 2009-09)
      Acceso abierto
      Rainfall variability in the Amazon basin (AB) is analysed for the 1964-2003 period. It is based on 756 pluviometric stations distributed throughout the AB countries. For the first time it includes data from Bolivia, Peru, ...
    • Strength outlooks for the El Niño-Southern Oscillation 

      L'Heureux, M.L.; Tippett, M.K.; Takahashi, Ken; Barnston, A.G.; Becker, E.J.; Bell, G.D.; Di Liberto, T.E.; Gottschalck, J.; Halpert, Michael S.; Hu, Zeng-Zhen; Johnson, Nathaniel C.; Xue, Yan; Wang, Wanqiu

      (American Meteorological Society, 2019-02)
      Three strategies for creating probabilistic forecast outlooks for El Niño-Southern Oscillation (ENSO) are compared. One is subjective and is currently used by the NOAA/Climate Prediction Center (CPC) to produce official ...
    • 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.; Sanchez-Ccoyllo, O.

      (Elsevier B.V., 2017)
      Acceso restringido
      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, ...
    • Summertime precipitation deficits in the southern Peruvian highlands since 1964 

      Imfeld, N.; Barreto Schuler, Christian; Correa Marrou, K.M.; Jacques-Coper, M.; Sedlmeier, v; Gubler, S.; Huerta, A.; Brönnimann, v

      (John Wiley and Sons Ltd, 2019-03)
      Acceso abierto
      Precipitation deficits remain a concern to the rural population in the southern Peruvian highlands and knowledge about their occurrence is lacking because of scarce data availability. For mountainous regions with sparse ...
    • Temporal variability and annual budget of inorganic dissolved matter in Andean Pacific Rivers located along a climate gradient from northern Ecuador to southern Peru 

      Moquet, J.S.; Guyot, J.L.; Morera, S.; Crave, A.; Rau, P.; Vauchel, P.; Lagane, C.; Sondag, F.; Lavado-Casimiro, W.; Pombosa, R.; Martinez, J.-M.

      (Elsevier Masson SAS, 2018-02)
      Acceso abierto
      In Ecuador and Peru, geochemical information from Pacific coastal rivers is limited and scarce. Here, we present an unedited database of major element concentrations from five HYBAM observatory stations monitored monthly ...
    • Towards implementing climate services in Peru – The project CLIMANDES 

      Rosas, Gabriela; Gubler, S.; Oria, Clara; Acuña, Delia; Ávalos, Grinia; Begert, M.; Castillo, E.; Croci-Maspoli, M.; Cubas, Felix; 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 ...
    • Towards more resilient food systems for smallholder farmers in the peruvian altiplano : the potential of community-based climate services 

      Rossa, Andrea; Flubacher, Moritz; Cristobal, Lizet; Ramos, Hugo; Lechthaler, Filippo

      (Springer Nature, 2020-01-18)
      Acceso cerrado
      "Experiences from the disastrous 2016 El Niño revealed that its forecast, although available, was not known, accessed or understood by a large part of agricultural communities living in remote rural areas. This is all the ...
    • Trends and variability of precipitation extremes in the Peruvian Altiplano (1971–2013) 

      Huerta, A.; Lavado-Casimiro, W.

      (John Wiley and Sons, 2020-05-24)
      Precipitation extremes have been investigated throughout the last decades in different regions of the Andes. However, little attention has been paid to the Altiplano region (Central Andes), especially to the Peruvian ...
    • Trends in rainfall and temperature in the Peruvian Amazon-Andes basin over the last 40years (1965-2007) 

      Lavado-Casimiro, W.; Labat, D.; Ronchail, J.; Espinoza, J.C.; Guyot, J.L.

      (John Wiley & Sons, Inc., 2013-09)
      The hydroclimatology of the Peruvian Amazon-Andes basin (PAB) which surface corresponding to 7% of the Amazon basin is still poorly documented. We propose here an extended and original analysis of the temporal evolution ...
    • Tropical Pacific observing system 

      Smith, N.; Kessler, W.S.; Cravatte, S.; Sprintall, J.; Wijffels, S.; Cronin, M.F.; Sutton, A.; Serra, Y.L.; Dewitte, B.; Strutton, P.G.; Hill, K.; Gupta, A.S.; Lin, X.; Takahashi, Ken; Chen, D.; Brunner, Shelby

      (Frontiers in Earth Science, 2019-02-18)
      Acceso abierto
      This paper reviews the design of the Tropical Pacific Observing System (TPOS) and its governance and takes a forward look at prospective change. The initial findings of the TPOS 2020 Project embrace new strategic approaches ...
    • Un buen clima : glosario de términos meteorológicos 

      Ita Vargas, Tania; Quispe Vega, Kelita; Bonshoms, Marti; Cubas Saucedo, Félix

      (Servicio Nacional de Meteorología e Hidrología del Perú - SENAMHI, 2018-09)
      Acceso abierto
      En este folleto encontrarás términos que habrás escuchado más de una vez pero que, no siempre se usan adecuadamente. Por ello, con el fin de comprender los principales conceptos que utiliza el Servicio Nacional de Meteorología ...
    • Updated analyses of temperature and precipitation extreme indices since the beginning of the twentieth century: The HadEX2 dataset 

      Donat, M. G.; Alexander, L. V.; Yang, H.; Durre, I.; Vose, R.; Dunn, R. J. H.; Willett, K. M.; Aguilar, E.; Brunet, M.; Caesar, J.; Hewitson, B.; Jack, C.; Klein Tank, A. M. G.; Kruger, A. C.; Marengo, J.; Peterson, T. C.; Renom, M.; Oria Rojas, C.; Rusticucci, M.; Salinger, J.; Elrayah, A. S.; Sekele, S. S; Srivastava, A. K.; Trewin, B.; Villarroel, C.; Vincent, L. A.; Zhai, P.; Zhang, X.; Kitching, S.

      (Wiley-Blackwell, 2013-03-04)
      Acceso abierto
      In this study, we present the collation and analysis of the gridded land-based dataset ofindices of temperature and precipitation extremes: HadEX2. Indices were calculated based onstation data using a consistent approach ...
    • Uso de información meteorológica en agricultura 

      Baigorria, Guillermo A.; Romero, Consuelo C.

      (Servicio Nacional de Meteorología e Hidrología del Perú, 2019-06)
      Acceso abierto
      "La presente guía práctica de bolsillo para el uso de información meteorológica en la agricultura ha sido creada teniendo en mente principalmente al agricultor. Es por esta razón que el lenguaje utilizado en esta guía ha ...
    • Uso del producto grillado pisco de precipitación en estudios, investigaciones y sistemas operacionales de monitoreo y pronóstico hidrometeorológico 

      Aybar Camacho, Cesar Luis; Lavado-Casimiro, W.; Huerta Julca, Adrían; Fernández Palomino, Carlos; Vega-Jácome, Fiorella; Sabino Rojas, Evelin; Felipe-Obando, Oscar

      (Servicio Nacional de Meteorología e Hidrología del Perú - SENAMHI, 2017)
      Acceso abierto
      Los estudios, investigaciones y sistemas operacionales de monitoreo y pronóstico hidrometeorológico tienen el propósito de generar información sobre las características climáticas e hidrológicas que contribuyan a la ...
    • Validación de indicadores de sequía utilizando sensoramiento remoto en el departamento de Puno 

      Endara Huanca, Sofía Marisol

      (Servicio Nacional de Meteorología e Hidrología del Perú, 2015-11)
      Acceso abierto
      "Los índices de sequía de teledetección estimados principalmente de bandas ópticas e infrarrojas, viene siendo utilizado en el seguimiento de la sequía agrícola. Sin embargo, su aplicación en el monitoreo de la sequía ...