CIPRA representatives:

Personal tools

  Search filter  


Date 28.01.2020 - 31.01.2020
Location Bolzano/I
Export ICS-Export

SnowHydro International Conference on Snow Hydrology

Challenges in Mountain Areas

First circular: Conference announcement

SnowHydro will take place in Bolzano/Bozen (Italy), at Eurac Research, from Tuesday 28th January
to Friday 31st January 2020. On Jan 30th, an affiliated workshop will enable participants to engage
together towards an IPCC-related summary paper. On Jan 31st, a field trip will be organized.
Snow is an important component of the hydrologic cycle. The seasonal storage of water in the snowpack may last over
months, and its delayed release is a major factor in guaranteeing a reliable water supply for ecosystems and human
needs during dry periods. On the other hand, rapid snowmelt can cause destruction through sudden floods, mostly in
combination with rainfall.

The spatial heterogeneity of snow accumulation and ablation in complex terrain is as a result of multiple processes,
and accurate snow cover estimations remain a challenge. Increasing air temperatures and changing precipitation
patterns, driven by climate change, will modify snow conditions and thus lead to changing water supplies. The consequences
of reduced snow duration and the fact that rain will make up an increasing share of overall precipitation will
completely change the hydrology of many regions and may lead to severe water problems.
Traditional snow measuring methods provide accurate information at the point scale, but they lack spatial coverage.
Latest remote sensing techniques on the other hand are able to monitor the snowpack over large spatial domains, but
may be limited by temporal resolution and are often biased. Hydrological models require reliable input data, but the
availability of such data is limited especially for mountainous regions. The simulation of snowmelt often lacks sufficient
spatial and temporal detail, so that the forecasting of snowmelt runoff for operational purposes is still a challenging