1
artículo
Publicado 2005
Enlace
Enlace
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 2000) by the data of the small basin of Artesoncocha (8.4 km2, 79% glacierized). The basin runoff is well correlated to the atmospheric temperature derived from the NOAA-NCEP re-analysis above the Cordillera Blanca. At the monthly time scale, the temperature is a good proxy of the glacier melting. The retreat of several glaciers in the Cordillera Blanca has been well documented for 50 years, highlighting an acceleration of the deglaciation in the mid-1970s. The use of these data of various origins permits one to model the behaviour of glaciers, especially the meltwater production, and then to predict their future evolution. The model was calibrated over the 1950–2000 ...
2
informe técnico
Publicado 2021
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Enlace
La Nota Técnica presenta los lineamientos para el diseño del sistema integrado de sistemas de vigilancia y pronóstico hidrometeorológico con fines de alerta temprana, principalmente ante inundaciones, y movimientos en masa asociados a lluvias, en ríos y quebradas con enfoque multi-peligros, multi-regional y en múltiples escalas temporales a fin de brindar información oportuna para la toma de decisiones, siendo de aplicación en las cuencas priorizadas por la Reconstrucción con Cambios en los departamentos de Tumbes, Piura, Lambayeque, La Libertad, Ancash, Lima e Ica.
