We often hear about tree planting to draw down carbon from the atmosphere, but could blue carbon sinks be a solution for removing CO2?
Marine sediments provide the largest store of organic carbon on Earth, so should we looking to the sea as we plan our way out of the climate crisis?
University of Otago Senior Research Fellow in Marine Ecology Rebecca McLeod has written a piece about this for The Conversation and points to Fiordland as a key area of potential.
Rebecca speaks to Jesse.
Photo: Ceinwen Rainey and Rebecca McLeod
