Computer aid for roof water harvesting systems analysis in rural areas of Mexico

publicaciones

Lack of sufficient good quality water to fulfill the rural population’s needs in many countries, such as Mexico, has
become one of the main issues governments have to cope with to provide adequate living conditions. The situation has worsened due to rainfall pattern variability influenced by climate change. Water harvesting is an ancient
practice that provides an additional water supply for different uses. The lack of sufficient readily available
decision tools within these environments has hindered adequate decision-making. The computer aid presented
in this paper serves the purpose of a decision tool for use in marginal rural areas where a water harvesting
system is to be implemented. Input variables are easily obtained and the system has preloaded information
for use in the water balance. The interface is user-friendly, enabling users to plug local information in to
obtain outputs on which to base a decision. Input variables can be changed as needed to achieve an acceptable
output. The system generates rainfall amounts stochastically enabling posterior analysis to be used in terms of
designing roof water harvesting under different runoff occurrence probabilities.

2018 Indizado – Computer aid for roof water harvesting-1


COMPARTE