HS8.1/AS4.1/NH1.2/NP3.6

Precipitation: from measurement to modelling and application in catchment hydrology (co-organized)
Convener: R. Uijlenhoet  | Co-Conveners: C. Onof , P. Burlando , G. Grossi , A. A. Carsteanu 
Oral Programme
 / Mon, 20 Apr, 13:30–17:00  / Room 31
Poster Programme
 / Attendance Mon, 20 Apr, 17:30–19:00  / Hall A
The hydrological response to rainfall at the catchment scale is the result of the interplay between the space-time variability of precipitation, the catchment geomorphological / pedological / ecological characteristics and antecedent hydrological conditions. Therefore, (1) accurate measurement and prediction of the spatial and temporal distribution of rainfall over a catchment and (2) the efficient and appropriate description of the catchment properties are important issues in hydrology. This session focuses on the following aspects of the space-time variability of precipitation:

- Novel techniques for measuring precipitation at hydrologically relevant space and time scales, from in situ measurements to remote sensing techniques, and from ground-based devices to spaceborne platforms.
- Novel approaches to modelling the space-time variability of precipitation, from physics-based models, via scaling and fractal approaches to stochastic and statistical models.
- Applications of measured and/or modelled precipitation fields in catchment hydrological models for the purpose of process understanding or predicting hydrological response.