NEWS


 

Hidden Depths of ZEALANDIA’s Lakes

ZEALANDIA Ecosanctuary 0 857

Every summer, some rivers and lakes around New Zealand turn soupy green, as algae (cyanobacteria) increases in abundance, blooming in the sun-warmed water. In normal numbers, the algae is an essential part of our freshwater ecosystems. When overabundant, some species that bloom also produce toxins which pose a health risk to humans and animals that come into contact with the water.  

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