In summer 2023 a huge blue green algae bloom appeared on Lough Neagh and turned 392 square kilometres of water into a toxic green soup. The question is, why did it happen? The truth goes right back to the 1950s.
In summer 2023 a huge blue green algae bloom appeared on Lough Neagh and turned 392 square kilometres of water into a toxic green soup. The question is, why did it happen? The truth goes right back to the 1950s.