Month: August 2022

Lightless, not lifeless: Cave biodiversity and protection in Aotearoa

Lightless, not lifeless: Cave biodiversity and protection in Aotearoa Waitomo Cave Anna Stewart

Accoladed scientist and author Jared Diamond has said that the closest human beings have come to visiting an alien planet was when Moananui explorers first landed their waka on the shores of Aotearoa. If our ecosystems are unique enough to warrant comparison with extra-terrestrial life, then life in our remote caves must be even more alien. BioHeritage spoke to Anna Stewart, research and conservation coordinator at The New Zealand Speleology Society, about these lightless worlds and how to protect them.

Ngā Pī Ka Rere spotlight: Corey Ruha, mapping the Te Arawa rohe

Ngā Pī Ka Rere spotlight: Corey Ruha, mapping the Te Arawa rohe Corey Ruha Landscape

Eco-index welcomed data scientist Corey Ruha (Te Arawa) to the team this year. Corey is developing a working model for the Eco-index tools in the context of Te Arawa catchments. He hopes the model will help iwi, hapū and whānau in other parts of Aotearoa visualise their rohe.

Ngā Pī Ka Rere spotlight: Kevan Cote, using machine learning to answer ecological questions

Ngā Pī Ka Rere spotlight: Kevan Cote, using machine learning to answer ecological questions Kevan Cote AgResearch

Kevan Cote’s work at AgResearch first involved tracking the welfare of goats, and more recently for Eco-index he’s creating systems to distinguish between ecosystem types. Two very different subjects, but with a fascinating common factor at play: machine learning.

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