Water clarity is assessed with a 1 m long acrylic tube.
E 425,000 kiromata te roa o ngā awa me ngā kōawa i Aotearoa hei tiaki mā tātou. E whakatūria ana ngā rōpū tiaki rauwiringa wai, huri...
New Zealand has 425,000 kilometres of rivers and streams to look after. Catchment groups are being formed around the country to look after our waterways from...
An industrial purple dye spill devastated the Oruarangi Stream ecosystem in 2013. It’s hard to believe such an event could have a positive outcome, but it...
The human eye contains structures that allow it to perceive light, movement and colour differences.
Both science and mātauranga pūtaiao build knowledge and understanding about our world. Often, we start with curiosity about something we’ve noticed and we want to find...
Seaweek is New Zealand’s annual national week about the sea. It is coordinated by the Sir Peter Blake Marine Education and Recreation Centre (MERC) and includes...
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