The question of how to deal with uncertainty in environmental decision-making is cur-rently attracting considerable attention on the part of scientists as well as of politicians and those involved in government administration. The existence of uncertainty becomes particularly apparent in the...

Affordability of water services is a pressing water policy issue for both the developed and in particular the developing world. Despite its well-known theoretical shortcomings affordability analysis for water supply is up to now widely based on the ratio of a household's water expenditure and...

The lack of adequate water supply and sanitation services is a major issue related to sustainable development in many parts of the developing world. This also holds for Mongolia. Current data suggests that Mongolia may not meet the Millennium Development Goal 7, target 7c to halve the proportion...