The hydrological response to precipitation 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 precipitation 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 liquid and solid 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 better identify, understand and simulate the dominant microphysical processes at work in liquid and solid precipitation.
- Applications of measured and/or modelled precipitation fields in catchment hydrological models for the purpose of process understanding or predicting hydrological response.

Co-organized as AS4.24
Convener: Alexis Berne | Co-conveners: Tim Bellerby, Hidde Leijnse, Taha Ouarda, Eric Wood (deceased)
| Thu, 11 Apr, 08:30–10:15
Room 2.31
| Attendance Thu, 11 Apr, 16:15–18:00
Hall A

Thursday, 11 April 2019 | Room 2.31

Chairperson: Alexis Berne
08:30–08:45 |
| solicited
Jan Seibert, Benjamin Fischer, and Ilja van Meerveld
08:45–09:00 |
Shijie Jiang, Vladan Babovic, and Yi Zheng
09:00–09:15 |
Ruben Imhoff, Claudia Brauer, Albrecht Weerts, and Remko Uijlenhoet
09:15–09:30 |
Martin Fencl and Vojtech Bares
09:30–09:45 |
Maximilian Graf, Christian Chwala, and Harald Kunstmann
09:45–10:00 |
Stefania Camici, Silvia Barbetta, Christian Massari, Luca Ciabatta, and Luca Brocca
10:00–10:15 |
| solicited
Conrad Wasko