The demand of water for human consumption in urban areas is crucial where groundwater must be consider a useful resource, but commonly in these context due to anthropic activities these water are highly contaminated. Among these contaminants of special interest are the contaminants of emerging concern which present a high risk to the aquatic environment and human health. We found and study a series of these compounds in Barcelona’s groundwaters and identify some possible origins/sources of them.

In the current climate and socioeconomic context, The Katari and Minor Lake Titicaca basin (Bolivia) has special interest because of the sensitive and vulnerable environment and ecosystems around the Titicaca Lake. These environments support traditional local human populations and other beneficial human activities. That is why we made workshops with local authorities and performed a global vision of the aquifer behavior and its vulnerability, which would generate a better decision-make process.