Become a member
The core of ecorisQ is made of its members. By joining ecorisQ you will expand your professional network and profit from transparent tools in the field of natural hazard risks. Being an ecorisQ member demonstrates that you are willing to increase the transparancy and reproducibility of natural hazard analyses and that you promote sustainable protection against natural hazards.
News
Cyclones keep on lashing New Zealand
- Details
A few weeks after cyclone Fehi, another ex-tropical cyclone (Gita) has battered many of the same
parts of New Zealand causing flooding, landslides, damage to roads and stranding tourists in many
popular holiday spots.
Landslides and flooding in the Alps
- Details
Due to the combination of excessive snowfall, subsequent snowmelt and intense, continuous rainfall (> 160 mm in 48 hrs), many regions in the French and Swiss Alps were affected by shallow landslides, debris flows and flooding between the 30th of December 2017 and the 5th of January 2018. In France, 2 persons were killed in their homes due to the natural hazards and multiple roads were closed (see examples from Switzerland here).
Release of SOSlope (the shallow landslide disposition model)
- Details
The first version of SOSlope, a spatially distributed model for the assessment of the disposition of shallow landslides at slope scale is now available and can be downloaded by our members from our tools section (after login). SOSlope differs from many other landslide disposition models because it considers the spatial distribution of root reinforcement and the effect of passive earth pressure as a function of soil deformation. SOSlope is a hydro-mechanical model of slope stability that computes the factor of safety on a hillslope discretized into a two-dimensional array of blocks connected by bonds. Bonds between adjacent blocks represent mechanical forces acting across the blocks due to roots and soil. The scientific article explaining the underlying principles can be found in Cohen and Schwarz (2017; click here).
