Understanding headwater baseflow contributions to the overall water supply of the Kathmandu Valley, Nepal

The Kathmandu Valley in Nepal is facing the combined effects of population growth, rapid urbanization, economic development, and climate change. This results in serious water management challenges: growing freshwater demands, declining water tables, drying of streams, and deteriorating water quality. Insufficient surface water supplies have led...

An analysis of hydrological and geotechnical parameters of rotational landslides in pegmatite lithology in North Western Rwanda

Worldwide landslides cause a great amount of damage, as is also the case in Rwanda. Here more and more slopes fail as anthropogenic activities such as building, farming, or deforestation, are moved to marginal lands such as hillslopes. To investigate the hydrological response of typical hillslopes in North Western Rwanda five landslides are...

The Future of Water Research: Supporting the implementation of citizen science data collection by investigating the current water quality and quantity situation in the main water sources of the Kathmandu Valley

Kathmandu is a prime example of a city exhibiting both rapid metropolitan region expansion and a population boom. This growth leads to a water stress and pollution of the surface and groundwater. The lack of proper waste management and sanitation results in the ongoing deterioration of the water quality in the Kathmandu Valley. The situation is...

Genetic Programming in Hydrology: Using genetic programming in conceptual modelling

This report introduces the use of Genetic Programming (GP) into hydrology by describing the results of GP using conceptual hydrological models as physical representation. First the possibilities of GP are tested on synthetic data, which results in a shortlist of good working objective functions and insight in the most important GP settings. The...