Artículo científico: Envíos recientes

    • Rainfall thresholds estimation for shallow landslides in Peru from gridded daily data 

      Millán-Arancibia, Carlos; Lavado-Casimiro, Waldo

      (European Geosciences Union, 2023-03-22)
      Acceso abierto
      This work aims to generate and evaluate regional rainfall thresholds obtained from a combination of high-resolution gridded rainfall data, developed by the National Service of Meteorology and Hydrology of Peru, and information ...

    • Comparison between the Operational and Statistical Daily Maximum and Minimum Temperature Forecasts in The Central Coast of Peru 

      Aliaga Nestares, Vannia; De la Cruz, Gustavo; Takahashi, Ken

      (American Meteorological Society, 2023-02)
      Acceso abierto
      Multiple linear regression models were developed for 1-3-day lead forecasts of maximum and minimum temperature for two locations in the city of Lima, in the central coast of Peru (12°S), and contrasted with the operational ...

    • The rainy season in the Southern Peruvian Andes: A climatological analysis based on the new Climandes index 

      Sedlmeier, Katrin; Imfeld, Noemí; Gubler, Stefanie; Spirig, Christoph; Quevedo Caiña, Karim; Escajadillo Fernandez, Yury; Rohrer, Mario; Schwierz, Cornelia

      (John Wiley and Sons, 2023-01)
      Acceso abierto
      The rainy season is of high importance for livelihoods in the Southern Peruvian Andes (SPA), especially for agriculture, which is mainly rain fed and one of the main income sources in the region. Therefore, knowledge and ...

    • Hydrological impacts of dam regulation for hydropower production: The case of Lake Sibinacocha, Southern Peru 

      Bello, Cinthya; Suarez, Wilson; Drenkhan, Fabian; Vega-Jácome, Fiorella

      (Elsevier B.V., 2023-01)
      Acceso abierto
      Study focus: Hydraulic infrastructure plays a fundamental role for energy production, drinking and irrigation water storage and flood control in regions with seasonal river flow. The highAndean Lake Sibinacocha has been ...

    • 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 abierto
      In 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, ...

    • Summertime precipitation extremes and the influence of atmospheric flows on the western slopes of the southern Andes of Perú 

      Villalobos-Puma, Elver; Flores-Rojas, Jose Luis; Martinez-Castro, Daniel; Morales, Annareli; Lavado-Casimiro, W.; Mosquera-Vásquez, Kobi; Silva, Yamina

      (John Wiley and Sons, 2022)
      Acceso abierto
      Although climatologically dry, the western slopes of the southern Andes of Peru (WSA) can experience precipitation extremes (PEs) during the summer (December–February) resulting in great economic and human losses. Generally, ...

    • Behavior of the ITCZ second band near the Peruvian coast during the 2017 coastal El Niño 

      Aliaga Nestares, Vannia; Rodríguez Zimmermann, Diego; Quispe, Nelson

      (Universidad Nacional Autónoma de México, 2023)
      Acceso abierto
      The behavior of the second band of the Intertropical Convergence Zone (ITCZ) near the Peruvian coast during early 2017 is studied, using precipitation, surface winds, sea surface temperature (SST) and atmospheric variables ...

    • Reliability of cross-regional applications of global fire danger models: a Peruvian case study 

      Podschwit, Harry; Jolly, William; Alvarado, Ernesto; Verma, Satyam; Ponce, Blanca; Markos, Andrea; Aliaga Nestares, Vannia; Rodríguez Zimmermann, Diego

      (Springer, 2022-12)
      Acceso abierto
      Background: Fire danger indexes (FDIs) are used as proxies for fire potential and are often developed for specific locations. For practical purposes, the extrapolation of the underlying calculations into novel locations ...

    • The challenge of unprecedented floods and droughts in risk management 

      Kreibich, Heidi; Van Loon, Anne F.; Schröter, Kaia; Ward, Philip J.; Mazzoleni, Maurizio; Sairam, Nivedita; Abeshu, Guta Wakbulcho; Agafonova, Svetlana; AghaKouchak, Amir; Aksoy, Hafzullah; Alvarez-Garreton, Camila; Aznar, Blanca; Balkhi, Laila; Barendrecht, Marlies H.; Biancamaria, Sylvainl; Bos-Burgering, Liduin; Bradley, Chrisn; Budiyono, Yus; Buytaert, Wouterp; Capewell, Lucindan; Carlson, Hayleyk; Cavus, Yonca; Couasnon, Anaïsb; Coxon, Gemma; Daliakopoulos, Ioannis; de Ruiter, Marleen C.; Delus, Claire; Erfurt, Mathilde; Esposito, Giuseppe; François, Didier; Frappart, Frédéric; Freer, Jim; Frolova, Natalia; Gain, Animesh K.; Grillakis, Manolisa; Grima, Jordi Oriol; Guzmán, Diego A.; Huning, Laurie S.; Ionita, Monica; Kharlamov, Maxime; Khoi, Dao Nguyena; Kieboom, Natalie; Kireeva, Maria; Koutroulis, Aristeidis; Lavado-Casimiro, W.; Li, Hong-Yid; LLasat, María Carmen

      (Springer, 2022-08-03)
      Acceso abierto
      Risk management has reduced vulnerability to floods and droughts globally1,2, yet their impacts are still increasing3. An improved understanding of the causes of changing impacts is therefore needed, but has been hampered ...

    • PISCOeo_pm, a reference evapotranspiration gridded database based on FAO Penman-Monteith in Peru 

      Huerta, Adrian; Bonnesoeur, Vivien; Cuadros-Adriazola, José; Gutierrez Lope, Leonardo; Ochoa-Tocachi, Boris F.; Román-Dañobeytia, Francisco; Lavado-Casimiro, W.

      (Nature, 2022-06)
      Acceso abierto
      A new FAO Penman-Monteith reference evapotranspiration gridded dataset is introduced, called PISCOeo_pm. PISCOeo_pm has been developed for the 1981–2016 period at ~1 km (0.01°) spatial resolution for the entire continental ...

    • The Effect of COVID-19 Lockdowns on the Air Pollution of Urban Areas of Central and Southern Chile 

      Morales-Solís, Karina; Ahumada, Hernán; Rojas Quincho, Jhojan Pool; Urdanivia Lermo, Francesco Renato; Catalán, Francisco; Claramunt, Tomas; Toro A., Richard; Manzano, Carlos A.; Leiva-Guzmán, Manuel A.

      (AAGR Aerosol and Air Quality Research, 2021)
      Acceso abierto
      We present the effects of the confinement and physical distancing policies applied during the COVID-19 pandemic on the concentrations of PM10, PM2.5, NO, NO2 and O3 in 16 cities in central and southern Chile. The period ...

    • A global observational analysis to understand changes in air quality during exceptionally low anthropogenic emission conditions 

      Sokhi, Ranjeet S.; Singh, Vikas; Querol, Xavier; Finardi, Sandro; Targino, Admir Créso; Andrade, Maria de Fatima; Pavlovic, Radenko; Garland, Rebecca M.; Massagué, Jordi; Kong, Shaofei; Baklanov, Alexander; Ren, Lu; Tarasova, Oksana; Carmichael, Greg; Peuch, Vincent-Henri; Anand, Vrinda; Arbilla, Graciela; Badali, Kaitlin; Beig, Gufran; Belalcazart, Luis Carlos; Bolignano, Andrea; Brimblecombe, Peter; Camacho, Patricia; Casallas, Alejandro; Charland, Jean-Pierre; Choi, Jason; Chourdakis, Eleftherios; Coll, Isabelle; Collins, Marty; Cyrys, Josef; Cleyton, Martins; da Silva, Cleyton Martins; Di Giosa, Alessandro Domenico; Di Leo, Anna; Ferro, Camilo; Gavidia-Calderon, Mario; Gayen, Amiya; Ginzburg, Alexander; Godefroy, Fabrice; Gonzalez, Yuri Alexandra; Guevara-Luna, Marco; Haque, Mafizul; Havenga, Henno; Herod, Dennis; Horrak, Urmas; Hussein, Tareq; Ibarra, Sergio; Jaimes, Monica; Kaasik, Marko; Khaiwal, Ravindra; Kim, Jhoon; Kousa, Anu; Kukkonen, Jaakko; Kulmala, Markku; Kuula, Joel; La Violette, Nathalie; Lanzani, Guido; Liu, Xi; MacDougall, Stephanie; Manseau, Patrick M.; Marchegiani, Giada; McDonald, Brian; Vardhan Mishra, Swasti; Molina, Luisa T.; Mooibroek, Dennis; Mor, Suman; Moussiopoulos, Nicolas; Murena, Fabio; Niemi, Jarkko V.; Noe, Steffen; Nogueira, Thiago; Norman, Michael; Pérez-Camaño, Juan Luis; Petajä, Tuukka; Piketh, Stuart; Rathod, Aditi; Reid, Ken; Retama, Armando; Rivera, Olivia; Rojas, Néstor Y.; Rojas Quincho, Jhojan Pool; San José, Roberto; Sanchez, Odón R.; Seguel, Rodrigo J.; Sillanpää, Salla; Su, Yushan; Tapper, Nigel; Terrazas, Antonio; Timonen, Hilkka; Toscano, Domenico; Tsegas, George; Velders, Guus J.M.; Vlachokostas, Christos; von Schneidemesser, Erika; VpM, Rajasree; Ravi, Yadav; Zalakeviciute, Rasa; Zavala, Miguel

      (Elsevier, 2021-08)
      Acceso abierto
      This global study, which has been coordinated by the World Meteorological Organization Global Atmospheric Watch (WMO/GAW) programme, aims to understand the behaviour of key air pollutant species during the COVID-19 pandemic ...

    • Climate change threats to environment in the tropical Andes: glaciers and water resources 

      Chevallier, Pierre; Pouyaud, Bernard; Suarez, Wilson; Condom, Thomas

      (Springer, 2010-11-14)
      Acceso cerrado
      Almost all of the world’s glaciers in the tropical latitudes are located in the Central Andes (Peru, Bolivia, Ecuador and Colombia). Due to their high altitude, to the high level of radiation and to the tropical climate ...

    • 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 abierto
      The 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 ...

    • Association between air pollution in Lima and the high incidence of COVID-19: findings from a post hoc analysis 

      Vasquez-Apestegui, Bertha; Parras-Garrido, Enrique; Tapia, Vilma; Paz-Aparicio, Valeria M.; Rojas Quincho, Jhojan Pool; Sanchez-Ccoyllo, Odón R.; Gonzales, Gustavo F.

      (BioMed Central Ltd, 2021)
      Acceso abierto
      Background: Coronavirus disease 2019 (COVID-19) originated in the People’s Republic of China in December 2019. Thereafter, a global logarithmic expansion of cases occurred. Some countries have a higher rate of infections ...

    • Anticipation Mechanism for Cold Wave: Forecast Based Financing a Case Study in the Peruvian Andes 

      Bazo, Juan; de Perez, Coughlan; Jácome Vergaray, Gerardo; Mantilla, Kemper; Destrooper, Mathieug; Van Aalst, Maarten

      (Frontiers Media S.A., 2021-11)
      Acceso abierto
      In June 2018, the Peruvian provinces of Arequipa and Puno in the southern Andean region were affected by heavy snowfall, which caused severe damage to people and livelihoods in several communities. Using the Forecast-based ...

    • A Novel High-Resolution Gridded Precipitation Dataset for Peruvian and Ecuadorian Watersheds: Development and Hydrological Evaluation 

      Fernández Palomino, Carlos; Hattermann, Fred; Krysanova, Valentina; Lobanova, Anastasia; Vega Jácome, Fiorella; Lavado-Casimiro, W.; Santini, William; Aybar Camacho, Cesar Luis; Bronstert, Axel

      (American Meteorological Society, 2022-03)
      Acceso abierto
      A novel approach for estimating precipitation patterns is developed here and applied to generate a new hydrologically corrected daily precipitation dataset, called RAIN4PE (Rain for Peru and Ecuador), at 0.18 spatial ...

    • Trends and space–time patterns of near-surface temperatures on Maxwell Bay, King George Island, Antarctica 

      Bello, Cinthya; Suarez, Wilson; Lavado-Casimiro, W.

      (Royal Meteorological Society, 2022-04)
      Embargado
      There is growing interest in the international scientific community in characterizing climate variability in Antarctica because of the continent's fundamental role in regulating the world's climate. Researchers have ...

    • A multi-objective approach to select hydrological models and constrain structural uncertainties for climate impact assessments 

      Saavedra, Danny; Mendoza, Pablo A.; Addor, Nans; Llauca, Harold; Vargas, Ximena

      (John Wiley and Sons, 2021-12)
      Embargado
      The assessment of climate change impacts on water resources and flood risk is typically underpinned by hydrological models calibrated and selected based on observed streamflow records. Yet, changes in climate are rarely ...

    • Climate Change Impact on Peruvian Biomes 

      Zevallos, Jose; Lavado-Casimiro, W.

      (MDPI, 2022-02)
      Acceso abierto
      The biodiversity present in Peru will be affected by climatic and anthropogenic changes; therefore, understanding these changes will help generate biodiversity conservation policies. This study analyzes the potential ...