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Algae growth in Rarotonga’s streams is baffling officials

Thursday 19 November 2020 | Written by Emmanuel Samoglou | Published in Environment, National

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Algae growth in Rarotonga’s streams is baffling officials
Algae growth in Takuvaine stream near Empire Theatre in Avarua, photographed in November. (PHOTO: EMMANUEL SAMOGLOU). 20111813

Fertiliser use in crop and livestock farming, animal droppings, septic tank seepage, and soil run-off into streams from land clearing activities have been cited as potential causes of excessive algae growth.

Fertiliser use in crop and livestock farming, animal droppings, septic tank seepage, and soil run-off into streams from land clearing activities have been cited as potential causes of excessive algae growth.


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