Listar 01. Artículos Científicos por título
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A data portal for regional climatic trend analysis in a Peruvian High Andes region
Schwarb, M.; Acuña, Delia; Konzelmann, Thomas; Rohrer, M.; Salzmann, N.; Serpa Lopez, B.; Silvestre, E.
(Copernicus Publications, 2011-08-16)Acceso abiertoIn the frame of a Swiss-Peruvian climate change adaptation initiative (PACC), operational and historical data series of more than 100 stations of the Peruvian Meteorological and Hydrological Service (SENAMHI) are now ... -
Decadal changes in glacier parameters in the Cordillera Blanca, Peru, derived from remote sensing
Racoviteanu, A.E.; Arnaud, Y.; Williams, M.W.; Ordóñez Gálvez, Juan Julio
(Cambridge University Press, 2008-06)Acceso abiertoWe present spatial patterns of glacier fluctuations from the Cordillera Blanca, Peru, (glacier area, terminus elevations, median elevations and hypsography) at decadal timescales derived from 1970 aerial photography, 2003 ... -
Determination of anthropogenic and biogenic compounds on atmospheric aerosol collected in urban, biomass burning and forest areas in São Paulo, Brazil
Vasconcellos, P.; Souza, D.Z.; Sánchez Ccoyllo, Odón; Bustillos, J.O.V.; Lee, H.; Santos, F.C.; Nascimento, K.H.; Araújo, M.P.; Saarnio, K.
(Elsevier B.V., 2010-11)Acceso cerradoThis study was conducted at three sites of different characteristics in São Paulo State: São Paulo (SPA), Piracicaba (PRB) and Mata Atlântica Forest (MAT). PM10, n-alkanes, pristane and phytane, PAHs, water-soluble ions ... -
Determination of atmospheric aerosol components in an urban area to evaluate the air quality and identify the sources of contamination
Bedregal, Patricia; Ubillus, Marco; Cáceres-Rivero, Cynthia; Olivera, Paula; Garay Saravia, Roy Antonio; Rojas Quincho, Jhojan Pool; Zafra, Rafael; Urdanivia Lermo, Franceso Renato
(Springer, 2023-02-15)Acceso abiertoThe need to generate objective evidence and reliable information for decision makers to improve environmental policies for a better air quality, led us to evaluate the atmospheric aerosol components in the urban area of ... -
Determining payments for watershed services by hydro-economic modeling for optimal water allocation between agricultural and municipal water use
Haavisto, R.; Santos, Darwin; Perrels, A.
(Elsevier B.V., 2019-04)Acceso abiertoEvergrowingdemandforagriculturalandmunicipalwater,causedbypopulationgrowthandtheneedtofeedtheworld,aswellasincreasingstressoverwaterbodiescraveforefficientandsustainablewatermanagement.Especiallyinareaswheremunicipalanda ... -
Determining the geodetic mass balance of the Znosko glacier (King George Island, Antarctica) using an unmanned aerial vehicle
Bello, Cinthya; Suarez, Wilson; Brondi, Fabian
(Taylor and Francis Ltd., 2023-01-09)Acceso abiertoIn the last decade, unmanned aerial vehicles (UAVs) have been used for scientific research specially for glaciological applications in Antarctica. In the study an UAV was used to detect changes in Znosko glacier surface, ... -
Discharge simulation in the sub-basins of the Amazon using ORCHIDEE forced by new datasets
Guimberteau, M.; Drapeau, G.; Ronchail, J.; Sultan, B.; Polcher, J.; Martinez, J.-M.; Prigent, C.; Guyot, J.L.; Cochonneau, G.; Espinoza, J.C.; Filizola, N.; Fraizy, Pascal; Lavado-Casimiro, W.; De Oliveira, E.; Pombosa, R.; Noriega, L.; Vauchel, P.
(Copernicus GmbH, 2012-03)Acceso abiertoThe aim of this study is to evaluate the ability of the ORCHIDEE land surface model to simulate streamflows over each sub-basin of the Amazon River basin. For this purpose, simulations are performed with a routing module ... -
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 abiertoStudy 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 ... -
Dry season circulation-type classification applied to precipitation and temperature in the Peruvian Andes
Bonshoms, Marti; Álvarez‐Garcia, Francisco J.; Ubeda, Jose; Cabos, William; Quispe Vega, Kelita; Liguori, Giovanni
(John Wiley and Sons, 2020-04-07)We present the first systematic classification of circulation regimes that characterize the Tropical Andes during the dry season (May–August). We apply the hierarchical k-means clustering method to ERA-Interim reanalysis ... -
Early warning systems: The "last mile" of adaptation
Huggel, C.; Rohrer, M.; Calanca, v; Salzmann, N.; Vergara, W.; Quispe, Nelson; Ceballos, J.L.
(American Geophysical Union, 2012-09)Acceso abiertoRecent scientific assessment studies of climate change impacts, including those from the Intergovernmental Panel on Climate Change, provide evidence of the negative effects of climate variability and change on natural and ... -
Editorial : Tropical Climate Variability and Change: Impacts in the Amazon
Jimenez, Juan C.; Takahashi, Ken
(Frontiers in Earth Science, 2019-08-26)Vast amounts of data from satellites and ground-based systems, and improvements on modeling techniques, allows a better understanding of Earth processes and advances on climate science. The tropics play a key role on global ... -
Effects of COVID-19 pandemic control measures on air pollution in Lima metropolitan area, Peru in South America
Rojas Quincho, Jhojan Pool; Urdanivia Lermo, Francesco Renato; Garay Saravia, Roy Antonio; García Rosales, Alan Jesús; Enciso Ojeda, Carlos; Medina Dionicio, Elvis Anthony; Toro, Richard; Manzano, Carlos A.; Leiva-Guzmán, Manuel A.
(Springer, 2021-02-04)Acceso abiertoThe sanitary measures implemented to control and prevent an increase in infections due to the COVID-19 pandemic have produced an improvement in the air quality of many urban areas around the world. We assessed air quality ... -
Effects of undetected data quality issues on climatological analyses
Hunziker, Stefan; Brönnimann, Stefan; Calle, J.; Moreno, Isabel; Andrade, Marcos; Ticona, Laura; Huerta, Adrian; Lavado-Casimiro, W.
(Copernicus GmbH, 2018-01)Acceso abiertoSystematic data quality issues may occur at various stages of the data generation process. They may affect large fractions of observational datasets and remain largely undetected with standard data quality control. This ... -
ENSO impact on hydrology in Peru
Lavado-Casimiro, W.; Felipe-Obando, Oscar; Silvestre, E.; Bourrel, V.
(Copernicus GmbH, 2013-04)Acceso abiertoThe El Niño and La Niña impacts on the hydrology of Peru were assessed based on discharge data (1968-2006) of 20 river catchments distributed over three drainage regions in Peru: 14 in the Pacific Coast (PC), 3 in the Lake ... -
An environmental watch system for the andean countries: El observatorio andino
Muñoz, Ángel G.; López, P.; Velásquez, R.; Monterrey, L.; León, G.; Ruiz, F.; Recalde, C.; Cadena, J.; Mejía, R.; Paredes, M.; Bazo, Juan
(American Meteorological Society, 2010-09)Acceso abiertoObservatorio Andino (OA) was established in 2008 by The Centro de Modelado Científico (CMC) in collaboration with Climate information applied to agricultural risk management in the Andean countries (CIIFEN). The OA main ... -
Escenarios de cambio climático con modelos regionales sobre el altiplano peruano (Departamento de Puno)
Sanabria Quispe, Janeet; Marengo, José A.; Valverde, Maria
(Servicio Nacional de Meteorología e Hidrología del Perú, 2009)Acceso abiertoEl Altiplano peruano (Departamento de Puno) es considerado una de las zonas más sensibles y perturbadas por la variabilidad climática con implicancias en las actividades del sector agropecuario, hidroeléctrico, minero, ... -
Escenarios futuros de cambio climático desde modelos globales para localidades de los Andes centrales
Acuña, Delia; Flores Villanueva, Weidi; Llacza Rodríguez, Alan; Rorher, Mario
(Universidad Nacional Agraria la Molina, 2019)Acceso abiertoLos posibles cambios en el comportamiento de la temperatura y precipitación para 2016-2045, relativos al período 1971-2000, en las localidades de Urubamba y granja Kcayra, ubicadas en Cusco, Andes centrales de Sudamérica, ... -
Estimación de lluvias extremas mediante un enfoque de análisis regional y datos satelitales: Cusco – Perú
Aragón, Luis; Lavado-Casimiro, W.; Montesinos, Cristian; Zubieta, Ricardo; Laqui, Wilber
(Instituto Mexicano de Tecnología del Agua, 2024)Acceso abiertoLa frecuencia y magnitud de los eventos climáticos extremos de precipitación han aumentado significativamente en varios países del mundo, incluido Perú. Estos hechos causan pérdidas económicas y humanas, especialmente en ... -
Estructura dinámica de una baja fría
Quispe, Nelson
(Servicio Nacional de Meteorología e Hidrología del Perú, 2009)Acceso abiertoSe analiza un caso estudio de una baja fría ocurrido entre el 20 y 27 de febrero del 2005, con la finalidad de describir la dinámica troposférica y estratosférica asociado a dicho evento. Se identificó un sistema de baja ... -
Un estudio de caso de un evento de nevada de alto impacto en la sierra sur del Perú: Dinámica y evaluación del modelo Eta
Bojorquez, Marco; Huerta, Adrian; Calle Montes, Victoria
(SciELO - Scientific Electronic Library Online, 2022)Acceso abiertoSe evaluó el desempeño de las predicciones del modelo Eta durante el acaecimiento del evento de nevada generalizada que causó el mayor impacto social en la Sierra Sur del Perú (SSP) durante agosto del 2013. La evaluación ...