The report is part of EDS’s programme to design a new fit-for-purpose oceans management system for Aotearoa New Zealand.

“The Bay of Islands is one of Aotearoa New Zealand’s most iconic seascapes. It has immense ecological diversity, rich cultural heritage and supports a thriving tourism economy,” said EDS Policy Director Raewyn Peart, the report’s author.

“But these values are under increasing pressure and without stronger interventions they will continue to erode.

“Our case study documents alarming declines in kelp forests, fish stocks and bottlenose dolphins, as well as serious sedimentation problems and the spread of invasive Caulerpa seaweed. Climate change impacts will likely make this situation worse.

“These challenges are interconnected and symptomatic of wider systemic failings in the way we manage this special place.

“Our report identifies some practical initiatives that could help turn the tide for Te Pēwhairangi. These include kelp forest restoration, strengthening the dolphin sanctuary, improved catchment management in the Taumārere River, a broadened response to invasive Caulerpa, and new approaches to marine eco-tourism. Marine users could also contribute more towards the costs of marine restoration.

“The Bay of Islands could once again have healthy and productive marine ecosystems if hapū and the community come together to take decisive action now. Our case study points to some practical, locally grounded options that could make a significant difference,” concluded Ms Peart.

The Bay of Islands case study was supported by the Michael and Suzanne Borrin Foundation. Read the case study here.