Thousands of zebra mussels were detected in Spain’s Ebro River in 2001; today they are collapsing structures and pipes with a population of 40,000 per square meter
In northeastern Spain, the spread of zebra mussels continues to baffle water management experts, keeping them on alert over the damage to water infrastructure caused by these invasive species. Their presence in reservoirs, irrigation canals and water distribution networks has begun to disrupt water supplies, especially in Catalonia’s Lleida province, as per a report by…
