Developing sustainable, community-based aquaculture in Te Taitokerau
Project Leader | Duration | Budget |
---|---|---|
Phil Ross (University of Waikato) & Taoho Patuawa (Te Roroa) | December 2020 – June 2023 | $250,000 |
The toheroa, an iconic surf clam and taonga species, were once plentiful on the west coast beaches of Te Taitokerau and were a world-renowned kaimoana. But populations collapsed in the 1960s after decades of unsustainable harvest, and harvesting was banned. Despite more than 50 years of protection, wild toheroa populations haven’t recovered.
However, spat (juvenile toheroa) still appear along the west coast in large numbers. While most of the spat will die in the wild, we believe they can be sustainably harvested to supply a community-based toheroa aquaculture industry.
On paper, toheroa are the perfect aquaculture species. Known to some iwi as ‘the food of the gods’, they are delicious, nutritious, fast growing and thrive at high densities. While growing wild-harvested spat on farms has been successful for the green-lipped mussel industry, we do not know if this approach will work for toheroa.
To find out if toheroa aquaculture is viable, we are working with our project partners to:
Overall, we are generating knowledge to facilitate the development of a sustainable toheroa aquaculture and create opportunities that will contribute positively to the social, cultural, economic, and ecological well-being of the people and communities of Te Taitokerau. This kaupapa may also serve as a model for other community-based aquaculture development in Aotearoa.
Te Roroa are providing oversight and governance to ensure the outputs and outcomes meet the needs of the Māori communities of Te Taitokerau, and that our kaupapa is built on the principles of mauri, whakapapa, kaitiakitanga and manaakitanga.
Bluetide Aquaculture are supporting the governance of the project and they are providing and designing the aquaculture technology systems required.
Phil Ross (University of Waikato)
Taoho Patuawa (Te Roroa)
Jonny Hill (Bluetide Aquaculture)
Leo Zamora (Cawthron Institute)
This is an Innovation Fund project, which is co-funded or funded in kind by the following partner(s):
Te Roroa Bluetide Aquaculture
This project has produced or contributed to: