Dear Gregor

Thanks for a reply. We here in Pakistan passing through a very initial stage to combat against natural disaster like one as earthquake 2005. In the case of landslide hazard risk assessment, merely one can find expert here in Pakistan to produce a scientific work. Even we do not have a comprehensive platform (geoscientific platform) to identify, assess and evaluate natural disaster/hazard.

Hazard Assessment - To identify sources of hazards to workers so that steps to reduce or eliminate them can be taken before serious or fatal workplace injuries and illnesses occur.  

Risk Assessment - Aims to present the main hazards that are embedded in the production processes as well as the risk assessment including the management of the corresponding risk.  

http://www.aulbremen.de/triatria/en/en_modules/en_m01/en_module_01-00.pdf