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Construction of a daily streamflow dataset for Peru using a similarity-based regionalization approach and a hybrid hydrological modeling framework
(Elsevier, 2023)
This paper aims to develop a national hydrological model using physiographic and climatic characteristics to identify donor and receptor sub-catchments (sub-zones). Therefore, we use the hydrometeorological PISCO dataset ...
Acceso abierto
Rainfall Erosivity in Peru: A New Gridded Dataset Based on GPM-IMERG and Comprehensive Assessment (2000–2020)
(Servicio Nacional de Meteorología e Hidrología del Perú, 2023)
In soil erosion estimation models, the variables with the greatest impact are rainfall erosivity (𝑅𝐸), which is the measurement of precipitation energy and its potential capacity to cause erosion, and erosivity density ...
Acceso abierto
Hydrological Response Assessment of Land Cover Change in a Peruvian Amazonian Basin Impacted by Deforestation Using the SWAT Model
(MDPI, 2023)
The watershed hydrologic conditions in the Madre de Dios (MDD) Basin in the Peruvian Amazon have been irreversibly impacted by deforestation and changes in land cover. These changes have also had detrimental effects on the ...
Acceso abierto
High-resolution grids of daily air temperature for Peru - the new PISCOt v1.2 dataset
(Nature, 2023)
Gridded high-resolution climate datasets are increasingly important for a wide range of modelling applications. Here we present PISCOt (v1.2), a novel high spatial resolution (0.01°) dataset of daily air temperature for ...
Acceso abierto
Constraining Flood Forecasting Uncertainties through Streamflow Data Assimilation in the Tropical Andes of Peru: Case of the Vilcanota River Basin
(MDPI, 2023-11)
Flood modeling and forecasting are crucial for managing and preparing for extreme flood events, such as those in the Tropical Andes. In this context, assimilating streamflow data is essential. Data Assimilation (DA) seeks ...
Acceso abierto
Determination of atmospheric aerosol components in an urban area to evaluate the air quality and identify the sources of contamination
(Springer, 2023-02-15)
The 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 ...
Acceso abierto
The central South America region includes Brazil, Peru, Paraguay, and Bolivia
(American Meteorological Society, 2023)
The 2022 mean temperature for central South America was 0.23°C above the 1991–2020 average (Fig. 7.13). Much of the region had near- to above-average mean annual temperatures (Fig. 7.11). Seasonally, during December–February, ...
Acceso abierto
The rainy season in the Southern Peruvian Andes: A climatological analysis based on the new Climandes index
(John Wiley and Sons, 2023-01)
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 ...
Acceso abierto
A cold wave of winter 2021 in central South America: characteristics and impacts
(Springer, 2023)
During the austral winter (June–August) of 2021, the meteorological services of Brazil, Argentina, Peru, Paraguay, Bolivia, and Chile all issued forecasts for unusually cold conditions. Record-low minimum temperatures and ...
Acceso abierto
Assessment of bottom-up satellite precipitation products on river streamflow estimations in the Peruvian Pacific drainage
(Multidisciplinary Digital Publishing Institute - MDPI, 2023)
In regions with limited precipitation information, like Peru, many studies rely on precipitation data derived from satellite products (SPP) and model reanalysis. These products provide near-real-time information and offer ...
Acceso abierto